From e6fe361945bc4e974529b27da47cfa6818b7232f Mon Sep 17 00:00:00 2001 From: Alexander Petkov Date: Mon, 20 Jan 2014 13:21:28 +0200 Subject: [PATCH] Initial structure and dev setup --- .gitignore | 2 + History.md | 0 Makefile | 89 + Readme.md | 4 + component.json | 17 + dist/powerange.css | 3 + dist/powerange.js | 212 + dist/powerange.min.css | 1 + dist/powerange.min.js | 1 + examples/browserify.js | 14 + examples/bundle.js | 80 + examples/example.css | 0 examples/example.html | 11 + node_modules/.bin/component | 1 + node_modules/.bin/component-build | 1 + node_modules/.bin/component-changes | 1 + node_modules/.bin/component-convert | 1 + node_modules/.bin/component-create | 1 + node_modules/.bin/component-help | 1 + node_modules/.bin/component-info | 1 + node_modules/.bin/component-install | 1 + node_modules/.bin/component-ls | 1 + node_modules/.bin/component-search | 1 + node_modules/.bin/component-wiki | 1 + node_modules/.bin/uglifycss | 1 + node_modules/.bin/uglifyjs | 1 + 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powerange.js diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..48a2e24 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +components +build diff --git a/History.md b/History.md new file mode 100644 index 0000000..e69de29 diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..2f41b3d --- /dev/null +++ b/Makefile @@ -0,0 +1,89 @@ +# +# Variables +# + +NAME = Powerange + +# +# Paths +# + +COMPONENT_BUILD = node_modules/.bin/component-build +COMPONENT_INSTALL = node_modules/.bin/component-install +UGLIFYJS = node_modules/uglify-js/bin/uglifyjs +UGLIFYCSS = node_modules/uglifycss/uglifycss +JS_DEST = dist/powerange.js +JS_MIN_DEST = dist/powerange.min.js +CSS_DEST = dist/powerange.css +CSS_MIN_DEST = dist/powerange.min.css + +# +# All +# + +all: install + +# +# Install +# + +install: node_modules components build + +# +# Make a new development build +# + +build: components powerange.js powerange.css + @$(COMPONENT_BUILD) --dev + +# +# Install components (+ dev) +# + +components: component.json + @$(COMPONENT_INSTALL) --dev + +# +# Make a standalone version that doesn't depend on component etc. +# + +standalone: build components + @$(COMPONENT_BUILD) -s $(NAME) -o . + @mv build.js $(JS_DEST) + @mv build.css $(CSS_DEST) + @$(UGLIFYJS) $(JS_DEST) --output $(JS_MIN_DEST) + @$(UGLIFYCSS) $(CSS_DEST) > $(CSS_MIN_DEST) + +# +# Install Node.js modules +# + +node_modules: + @npm install + +# +# Clean all +# + +clean: clean-components clean-node + +# +# Clean components & build +# + +clean-components: + @rm -rf build + @rm -rf components + +# +# Clean the installed Node.js modules +# + +clean-node: + @rm -rf node_modules + +# +# Instructions +# + +.PHONY: clean build components \ No newline at end of file diff --git a/Readme.md b/Readme.md new file mode 100644 index 0000000..2813fc8 --- /dev/null +++ b/Readme.md @@ -0,0 +1,4 @@ +# Powerange WIP + +Module to create iOS 7 like range sliders + diff --git a/component.json b/component.json new file mode 100644 index 0000000..c7ef308 --- /dev/null +++ b/component.json @@ -0,0 +1,17 @@ +{ + "name": "powerange" + , "repo": "abpetkov/powerange" + , "description": "Module to create iOS 7 like range sliders" + , "version": "0.0.1" + , "keywords": [] + , "dependencies": {} + , "development": {} + , "license": "MIT" + , "main": "powerange.js" + , "scripts": [ + "powerange.js" + ] + , "styles": [ + "powerange.css" + ] +} \ No newline at end of file diff --git a/dist/powerange.css b/dist/powerange.css new file mode 100644 index 0000000..5a3a07f --- /dev/null +++ b/dist/powerange.css @@ -0,0 +1,3 @@ +body { + font-size: 14px; +} \ No newline at end of file diff --git a/dist/powerange.js b/dist/powerange.js new file mode 100644 index 0000000..317a95a --- /dev/null +++ b/dist/powerange.js @@ -0,0 +1,212 @@ +;(function(){ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module._resolving && !module.exports) { + var mod = {}; + mod.exports = {}; + mod.client = mod.component = true; + module._resolving = true; + module.call(this, mod.exports, require.relative(resolved), mod); + delete module._resolving; + module.exports = mod.exports; + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + if (require.aliases.hasOwnProperty(path)) return require.aliases[path]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("powerange/powerange.js", function(exports, require, module){ + +}); +require.alias("powerange/powerange.js", "powerange/index.js");if (typeof exports == "object") { + module.exports = require("powerange"); +} else if (typeof define == "function" && define.amd) { + define(function(){ return require("powerange"); }); +} else { + this["Powerange"] = require("powerange"); +}})(); \ No newline at end of file diff --git a/dist/powerange.min.css b/dist/powerange.min.css new file mode 100644 index 0000000..07aadec --- /dev/null +++ b/dist/powerange.min.css @@ -0,0 +1 @@ +body{font-size:14px} \ No newline at end of file diff --git a/dist/powerange.min.js b/dist/powerange.min.js new file mode 100644 index 0000000..47377d0 --- /dev/null +++ b/dist/powerange.min.js @@ -0,0 +1 @@ +(function(){function require(path,parent,orig){var resolved=require.resolve(path);if(null==resolved){orig=orig||path;parent=parent||"root";var err=new Error('Failed to require "'+orig+'" from "'+parent+'"');err.path=orig;err.parent=parent;err.require=true;throw err}var module=require.modules[resolved];if(!module._resolving&&!module.exports){var mod={};mod.exports={};mod.client=mod.component=true;module._resolving=true;module.call(this,mod.exports,require.relative(resolved),mod);delete module._resolving;module.exports=mod.exports}return module.exports}require.modules={};require.aliases={};require.resolve=function(path){if(path.charAt(0)==="/")path=path.slice(1);var paths=[path,path+".js",path+".json",path+"/index.js",path+"/index.json"];for(var i=0;i + + + Powerange Example + + + + + + + \ No newline at end of file diff --git a/node_modules/.bin/component b/node_modules/.bin/component new file mode 120000 index 0000000..d4888c5 --- /dev/null +++ b/node_modules/.bin/component @@ -0,0 +1 @@ +../component/bin/component \ No newline at end of file diff --git a/node_modules/.bin/component-build b/node_modules/.bin/component-build new file mode 120000 index 0000000..becdaa9 --- /dev/null +++ b/node_modules/.bin/component-build @@ -0,0 +1 @@ +../component/bin/component-build \ No newline at end of file diff --git a/node_modules/.bin/component-changes b/node_modules/.bin/component-changes new file mode 120000 index 0000000..0afdb04 --- /dev/null +++ b/node_modules/.bin/component-changes @@ -0,0 +1 @@ +../component/bin/component-changes \ No newline at end of file diff --git a/node_modules/.bin/component-convert b/node_modules/.bin/component-convert new file mode 120000 index 0000000..dd8faf8 --- /dev/null +++ b/node_modules/.bin/component-convert @@ -0,0 +1 @@ +../component/bin/component-convert \ No newline at end of file diff --git a/node_modules/.bin/component-create b/node_modules/.bin/component-create new file mode 120000 index 0000000..433efbc --- /dev/null +++ b/node_modules/.bin/component-create @@ -0,0 +1 @@ +../component/bin/component-create \ No newline at end of file diff --git a/node_modules/.bin/component-help b/node_modules/.bin/component-help new file mode 120000 index 0000000..f3bdab3 --- /dev/null +++ b/node_modules/.bin/component-help @@ -0,0 +1 @@ +../component/bin/component-help \ No newline at end of file diff --git a/node_modules/.bin/component-info b/node_modules/.bin/component-info new file mode 120000 index 0000000..ead0acc --- /dev/null +++ b/node_modules/.bin/component-info @@ -0,0 +1 @@ +../component/bin/component-info \ No newline at end of file diff --git a/node_modules/.bin/component-install b/node_modules/.bin/component-install new file mode 120000 index 0000000..7d4586c --- /dev/null +++ b/node_modules/.bin/component-install @@ -0,0 +1 @@ +../component/bin/component-install \ No newline at end of file diff --git a/node_modules/.bin/component-ls b/node_modules/.bin/component-ls new file mode 120000 index 0000000..82df45c --- /dev/null +++ b/node_modules/.bin/component-ls @@ -0,0 +1 @@ +../component/bin/component-ls \ No newline at end of file diff --git a/node_modules/.bin/component-search b/node_modules/.bin/component-search new file mode 120000 index 0000000..eb426d8 --- /dev/null +++ b/node_modules/.bin/component-search @@ -0,0 +1 @@ +../component/bin/component-search \ No newline at end of file diff --git a/node_modules/.bin/component-wiki b/node_modules/.bin/component-wiki new file mode 120000 index 0000000..5bcac03 --- /dev/null +++ b/node_modules/.bin/component-wiki @@ -0,0 +1 @@ +../component/bin/component-wiki \ No newline at end of file diff --git a/node_modules/.bin/uglifycss b/node_modules/.bin/uglifycss new file mode 120000 index 0000000..e9b3d35 --- /dev/null +++ b/node_modules/.bin/uglifycss @@ -0,0 +1 @@ +../uglifycss/uglifycss \ No newline at end of file diff --git a/node_modules/.bin/uglifyjs b/node_modules/.bin/uglifyjs new file mode 120000 index 0000000..fef3468 --- /dev/null +++ b/node_modules/.bin/uglifyjs @@ -0,0 +1 @@ +../uglify-js/bin/uglifyjs \ No newline at end of file diff --git a/node_modules/component/.npmignore b/node_modules/component/.npmignore new file mode 100644 index 0000000..a1bcafd --- /dev/null +++ b/node_modules/component/.npmignore @@ -0,0 +1,5 @@ +support +test +examples +*.sock +components diff --git a/node_modules/component/History.md b/node_modules/component/History.md new file mode 100644 index 0000000..f25cdf8 --- /dev/null +++ b/node_modules/component/History.md @@ -0,0 +1,360 @@ + +0.18.0 / 2013-10-17 +================== + + * update builder for json support + +0.17.6 / 2013-09-17 +================== + + * revert superagent enabling for now + * add use of "open" for component-wiki + +0.17.5 / 2013-09-13 +================== + + * add superagent use back for netrc + +0.17.4 / 2013-09-12 +================== + + * update builder + +0.17.3 / 2013-09-06 +================== + + * update builder (require function change) + +0.17.2 / 2013-09-03 +================== + + * add superagent-proxy + * add warning for missing bin + * fix: bump version of netrc + * fix: keep default gh remote from being added each install command. + * fix: wait for packages to install successfully before writing component.json -- Should solve #386 + +0.17.0 / 2013-07-19 +================== + + * update builder + +0.16.8 / 2013-07-17 +================== + + * fix dups reported in install output. Closes #372 + * fix corrupt downloads with quick superagent replacement. Closes #374 + +0.16.7 / 2013-07-05 +================== + + * update superagent for unzip fixes + +0.16.6 / 2013-07-02 +================== + + * update superagent + * fix node 0.8 issues when installing partial files + * remove OAuth in .netrc instructions + +0.16.5 / 2013-06-26 +================== + + * update superagent + * fixing resolve bug for node 0.10+ + +0.16.4 / 2013-06-18 +================== + + * fix build of empty js files when no js is present + * fix installation of local dependencies via lookup paths + * fix removal of semi-installed components + +0.16.3 / 2013-06-06 +================== + + * update builder + +0.16.2 / 2013-05-31 +================== + + * add dev url prefixing back + +0.16.1 / 2013-05-30 +================== + + * add mtime update of output directory on install. Closes #344 + * fix component-install(1) --dev, manip .development not .dependencies Closes #177 + +0.16.0 / 2013-05-13 +================== + + * add netrc support + * add `component-install(1)` --verbose + * add .demo, closes #254 + * add -v, --verbose to component-search(1) with license / version. Closes #317 + * add `--no-require` to `component-build(1)` + * remove component-docs(1) + * fix: inFlight components do not emit `end` events + +0.15.1 / 2013-04-26 +================== + + * update builder for root-level main alias fix + +0.15.0 / 2013-04-24 +================== + + * update builder + +0.14.0 / 2013-04-23 +================== + + * add .main to component-create(1) generated component.json for clarity + * add component-info(1) tests + * add Package#url() default of first remote + * remove .addLookup() from component-build(1), now performed in Builder + * update builder + * fix a call to fn() that should be done() + * fix UMD: use "this" instead of window for global + +0.13.2 / 2013-03-26 +================== + + * change error handling to treat non-404s as fatals + * fix exit status of component(1) + * fix current .remote usage in Package + +0.13.1 / 2013-03-19 +================== + + * update builder + * fix component-info(1) + * fix: install: do not create component.json if it doesn't exist + * fix fatal detection + * add explicit remotes using `-r ` + +0.13.0 / 2013-02-24 +================== + + * add: only one in-flight request per component (~50% perf increase). Closes #47 + * add --use flag + * remove makefile and .gitignore from component-create local components + +0.12.0 / 2013-02-15 +================== + + * add -c, --copy option to copy files instead of symlinking + * fix AMD support for modules exporting functions + +0.11.1 / 2013-02-01 +================== + + * add component link to component-create(1) template + * add `make test-remotes` + * add correct version of dependency to component.json when installing + * update builder + * remove term-css dep + * fix ability to install dependencies from remote repos + +0.11.0 / 2012-12-30 +================== + + * add AMD support to --standalone. Closes #139 + * add component-ls(1) --depth support + * add in `` to getLocalJSON error + * add in `` message to JSON parsing errors + * add g+ community link + * change component-ls(1) to use tree view. Closes #204 + * remove empty build.css output. Closes #80 + * update builder + * fix component-info(1) example typo + +0.10.1 / 2012-12-07 +================== + + * rename win-spawn to win-fork [fixes #170] + +0.10.0 / 2012-12-04 +================== + + * add source url support when in --dev mode + * fix component-search(1) EPIPE with pagers. Closes #122 + * remove component-open(1) + +0.9.1 / 2012-11-28 +================== + + * add increase of installation performance 50% via gzip + * add increase of search performance 50% via gzip + * update builder + +0.9.0 / 2012-11-06 +================== + + * add `-l, --local` to `component-create(1)`. Closes #119 + * add module check to `component-build(1)` --standalone dance + * add `.paths` lookup path array support. Closes #137 + * update builder for root main alias fix + * remove __COMPONENT_PATH__ support. Closes #137 + +0.8.0 / 2012-11-04 +================== + + * add `-p, --prefix ` support + * add asset copying and url rewriting. Closes #52 + * add `.images` and `.fonts` support for installation + +0.7.1 / 2012-11-02 +================== + + * add error-handling for getFiles(). Closes #121 + * add error(res, url) helper + +0.7.0 / 2012-10-31 +================== + + * add implicit `--save` to `component-install(1)`. Closes #103 + * add recursive `.local` support to `component-install(1)` + * add better local dep failure message + * add `-l, --license` to `component-search(1)`. Closes #107 + * add `component.lookup(pkg)` function + * add `component.dependenciesOf(pkg)` function + * add History.md to `component-create(1)`. Closes #101 + * add default .license of "MIT" to `component-create(1)` + * update builder + +0.6.4 / 2012-10-26 +================== + + * fix a component-install(1) bug where a 404 would not display an error [damian] + +0.6.3 / 2012-10-24 +================== + + * update builder for main alias fix + +0.6.2 / 2012-10-22 +================== + + * add component-create(1) support for existing dirs and files. Closes #58 + * add local sub-command resolution + * improve some error handling + * fix annoying node warning for existsSync() + * fix utils.error() stderr + +0.6.1 / 2012-10-22 +================== + + * change "bundled" to "local" + +0.6.0 / 2012-10-22 +================== + + * add __COMPONENT_PATH__ support. Closes #30 + * add `component.paths()` helper function + * update builder + +0.5.0 / 2012-10-19 +================== + + * add "main" support + * fix `component-search(1)` when description is missing. Closes #83 [Tim Oxley] + +0.4.2 / 2012-10-17 +================== + + * fix silly component-install(1) bug attempting to read ./component.json. Closes #81 + +0.4.1 / 2012-10-16 +================== + + * update builder + +0.4.0 / 2012-10-15 +================== + + * add `.remotes` support. Closes #6 + * add --name option to specify the base name of built files. + * change --standalone name to be required. Closes #71 + * update builder dep, remove --dev cascading. Closes #69 + +0.3.0 / 2012-10-10 +================== + + * add readme template for `component-create(1)` with more boilerplate + * add default of `{}` for conf for direct installs + * add `auth` support for basic authentication [Dan Williams] + +0.2.0 / 2012-10-06 +================== + + * add `component-search(1)` `--open` flag to view in browser. Closes #39 + * add `component-wiki(1)`. Closes #55 + * add "y" as "yes" support + * add `component-install(1)` `--save` support + * fix < 0.8.x support + +0.1.1 / 2012-09-19 +================== + + * add new "stdio" child process inherit option. Closes #45 + * update component(1) --help docs + * remove special-casing of 127 exit status + * remove component-register(1) from package.json + * fix subcommand execution on windows [ForbesLindesay] + +0.1.0 / 2012-09-18 +================== + + * add remote search + * add ★ to search output + * add sorting by stars + * add --json to `component-search(1)` + * remove `component-register(1)` + * change `component-search(1)` to use only verbose output + +0.0.7 / 2012-09-14 +================== + + * add `--standalone [name]` support to component-build(1). Closes #34 + * add memoized mkdir + * add empty .development `{}` to component-create(1) + * update component-builder + * remove "which" dependency + * remove logging from component-convert(1) + * remove "component.json" dep of component target in component-create(1) makefile + * rename devDependencies to development + +0.0.6 / 2012-09-05 +================== + + * add `--dev` to `component-create(1)` build command + * add `component-build(1)` --dev flag. Closes #25 + * rename `devDependencies` to `development` + * fix `component-create(1)` undefined.css. Closes#24 + +0.0.5 / 2012-09-04 +================== + + * add `--standalone` to `component-build(1)` + +0.0.4 / 2012-09-01 +================== + + * add `.repo` to `component-create(1)` + * add `.files` support. Closes #11 + * fix installation of files nested in dirs + * change `component-register(1)` to use .repo prop + * change `component-search(1)` query to be optional + * change `component-search(1)` to join args + +0.0.3 / 2012-08-30 +================== + + * add missing commands to package.json + +0.0.2 / 2012-08-30 +================== + + * update commander.js for pull-request fail diff --git a/node_modules/component/Makefile b/node_modules/component/Makefile new file mode 100644 index 0000000..bec4efc --- /dev/null +++ b/node_modules/component/Makefile @@ -0,0 +1,17 @@ + +templates/readme.js: templates/readme.md + ./node_modules/.bin/minstache < $< > $@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --timeout 10s \ + --slow 3s \ + --bail \ + --reporter spec \ + $(SCRIPTS) + +test-remotes: + @$(MAKE) test SCRIPTS=test/remotes.js + +.PHONY: test test-remotes diff --git a/node_modules/component/Readme.md b/node_modules/component/Readme.md new file mode 100644 index 0000000..60f38d0 --- /dev/null +++ b/node_modules/component/Readme.md @@ -0,0 +1,280 @@ + ![web component logo](http://i49.tinypic.com/e7nj9v.png) + + Component package manager for building a better web. + +## Installation + + With [node](http://nodejs.org) previously installed: + + $ npm install -g component + + With node binary on OSX: + + $ (cd /usr/local && \ + curl -L# http://nodejs.org/dist/v0.8.15/node-v0.8.15-darwin-x86.tar.gz \ + | tar -zx --strip 1) \ + && npm install -g component \ + && printf "installed component(1) %s\n" $(component --version) + + NOTE: tested with node 0.8.x + +## Features + + - write modular commonjs components + - write components that include their own styles, images, scripts, or any combo + - no registry publishing or account required, uses github repositories + - extensible sub-commands via `component-YOURCOMMAND` git-style + - component skeleton creation command + - installs dependencies from the command-line or ./component.json + - avoid name squatting through github's naming conventions + - build your components with `--standalone` to share them with non-component(1) users + - discovery of useful packages is simple with a robust search + - view documentation from the command line + - simple private registry set up (all you need is a file server) + - very fast installs (50 components in ~4.5s) + - very fast search (~300ms) + +## Links + + - [List](https://github.com/component/component/wiki/Components) of all available components + - [Wiki](https://github.com/component/component/wiki) + - [Mailing List](https://groups.google.com/group/componentjs) + - [Google+ Community](https://plus.google.com/u/0/communities/109771441994395167277) + - component ["spec"](https://github.com/component/component/wiki/Spec) + - join `#components` on freenode + - follow [@component_js](http://twitter.com/component_js) on twitter + - [Building better components](https://github.com/component/component/wiki/Building-better-components) tips + - [F.A.Q](https://github.com/component/component/wiki/F.A.Q) + - In-browser component [builder](http://component-kelonye.rhcloud.com/) + +## Screencasts + + - [Creating web components](https://vimeo.com/53730178) + - [App integration introduction](https://vimeo.com/48054442) + +## Articles + + - building a [date picker component](http://tjholowaychuk.com/post/37832588021/building-a-date-picker-component) + - original [component blog post](http://tjholowaychuk.com/post/27984551477/components) + +## Usage + + Via `--help`: + +``` + +Usage: component [options] + +Options: + + -h, --help output usage information + -V, --version output the version number + +Commands: + + install [name ...] install one or more components + create [dir] create a component skeleton + search [query] search with the given query + convert convert html files to js modules + info [prop] output json component information + changes output changelog contents + wiki open the components list wiki page + build build the component + ls list installed components + +``` + +## Installing packages + + To install one or more packages, simply pass their github + repo names as arguments to `component install`. Dependencies + are resolved and the component contents are downloaded into + `./components` by default. View `component help install` for details. + +``` +$ component install component/tip + + install : component/tip@master + dep : component/emitter@master + install : component/emitter@master + dep : component/jquery@master + install : component/jquery@master + fetch : component/tip:index.js + fetch : component/tip:tip.css + fetch : component/tip:tip.html + fetch : component/emitter:index.js + fetch : component/jquery:index.js + complete : component/emitter + complete : component/jquery + complete : component/tip +``` + +## Searching for components + + By adding your component to the [Components List](https://github.com/component/component/wiki/Components) wiki page it will become automatically available to `component-search(1)`. When invoked with no query all components are displayed, otherwise a filtered search, ordered by the number of github "stars": + +``` +$ component search ui + + component/dialog + url: https://github.com/component/dialog + desc: Dialog component + ★ 12 + + component/notification + url: https://github.com/component/notification + desc: Notification component + ★ 10 + + component/overlay + url: https://github.com/component/overlay + desc: Overlay component + ★ 7 + +``` + +## Using GitHub as a registry + + By using GitHub as the registry, `component(1)` is automatically + available to you without further explicit knowledge or work + creating a registry account etc. + + A nice side-effect of this namespaced world is that dependencies + are explicit and self-documenting. No longer do you need to query + the registry for a "repo" property that may not exist, it's simply + built in to the package name, for example ["visionmedia/page.js"](https://github.com/visionmedia/page.js) rather + than the unclear "page". + + Another benefit of this is that there are zero name collisions, for example + you may use "component/tip" for a dependency of "foo", and "someuser/tip" + as a dependency of "bar", providing `require('tip')` in each. This prevents + obscure or irrelevant naming such as "progress", "progress2", "progress-bar", + "progress-component" found in npm. + +## Creating a component + + The `component-create(1)` command can create a component + project skeleton for you by filling out the prompts. Once + this repo is published to GitHub, you're all done! + +``` +name: popover +description: Popover UI component +does this component have js? yes +does this component have css? yes +does this component have html? yes + + create : popover + create : popover/index.js + create : popover/template.html + create : popover/popover.css + create : popover/Makefile + create : popover/Readme.md + create : popover/.gitignore + create : popover/component.json + +``` + + A `Makefile` is created for you in order to create a build of the component, + complete with installed dependencies simply execute `make`. + +## Templates + + Because `component(1)` has no notion of a "template", even simple HTML files + should be converted to a `require()`-able module. It is recommended that public + components shared within the community use regular HTML templates, and regular + CSS stylesheets to maximize contributions, however if you wish to use alternate + technologies just make sure to compile them before publishing them to GitHub. + + For the recommended use-case of regular HTML, the `component-convert(1)` command + will translate a regular HTML file to its `require()`-able JavaScript counterpart. + +## Developing component(1) sub-commands + + `component(1)` and sub-commands are structured much like `git(1)`, + in that sub-commands are simply separate executables. For example + `$ component info pkg` and `$ component-info pkg` are equivalent. + + Because of this you'll likely want `PATH="./bin:$PATH"` in your + profile or session while developing component, otherwise `./bin/component` + will have a hard time finding the sub-commands. + +## Using private components + + `component(1)` uses [~/.netrc](http://man.cx/netrc(4), like other tools such as [curl](http://man.cx/curl) and [git](http://git-scm.com/), to specify credentials for remote hosts. Simply create a `~/.netrc` file in the home directory: + +``` +machine raw.github.com + login visionmedia + password pass123 +``` + +## Running tests + +Make sure dependencies are installed: + +``` +$ npm install +``` + +Then run: + +``` +$ make test +``` + +## Contributors + + - TJ Holowaychuk + - Guillermo Rauch + - Garrett Johnson + - Amir Abu Shareb + - Adam Sanderson + - Matt Mueller + - Forbes Lindesay + - Arpad Borsos + - Dan Williams + - Damián Suárez + - Tim Oxley + - Jeremy Worboys + - Nick Jackson + - Cameron Bytheway + +## Example applications + + Open source application examples: + + - Example using [script tags](https://github.com/component/script-tag-example) for integrating component with existing non-commonjs applications or frameworks + - [Todo list](https://github.com/component/todo) example comprised of private and public components + - [Component.io](https://github.com/component/component.io) website + - [Posty](https://github.com/visionmedia/posty) + - [NoFlo](noflojs.org) flow-based programming environment + +## Extensions + + - [component-graph(1)](https://github.com/component/component-graph) dependency graphs for component projects + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/component/bin/component b/node_modules/component/bin/component new file mode 100755 index 0000000..98034e4 --- /dev/null +++ b/node_modules/component/bin/component @@ -0,0 +1,91 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var utils = require('../lib/utils'); +var spawn = require('win-fork'); +var path = require('path'); +var fs = require('fs'); +var join = path.join; +var stat = fs.statSync; +var exists = fs.existsSync; +var resolve = path.resolve; + +// usage + +program + .version(require('../package').version) + .usage(' [options]'); + +// sub-command help + +program.on('--help', function(){ + console.log(' Commands:'); + console.log(); + console.log(' install [name ...] install one or more components'); + console.log(' create [dir] create a component skeleton'); + console.log(' search [query] search with the given query'); + console.log(' convert convert html files to js modules'); + console.log(' info [prop] output json component information'); + console.log(' changes output changelog contents'); + console.log(' wiki open the components list wiki page'); + console.log(' build build the component'); + console.log(' ls list installed components'); + console.log(); + process.exit(); +}); + +// parse argv + +program.parse(process.argv); + +// args void of cmd + +var args = process.argv.slice(3); + +// command + +var cmd = program.args[0]; + +// alias "install" as "add" + +if ('add' == cmd) cmd = 'install'; + +// display help + +if (!cmd) program.help(); + +// executable + +var bin = 'component-' + cmd; + +// local or resolve to absolute executable path + +var local = join(__dirname, bin); + +if (exists(local)) { + bin = local; +} else { + bin = process.env.PATH.split(':').reduce(function(binary, p) { + p = resolve(p, bin); + return exists(p) && stat(p).isFile() ? p : binary; + }, bin); +} + +// display help if bin does not exist + +if (!exists(bin)) { + console.error('\n %s(1) does not exist', bin); + program.help(); +} + +// spawn + +var proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] }); + +proc.on('close', function(code){ + process.exit(code); +}); diff --git a/node_modules/component/bin/component-build b/node_modules/component/bin/component-build new file mode 100755 index 0000000..9abfa20 --- /dev/null +++ b/node_modules/component/bin/component-build @@ -0,0 +1,150 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var Builder = require('component-builder'); +var component = require('..'); +var utils = component.utils; +var log = component.utils.log; +var path = require('path'); +var fs = require('fs'); +var exists = fs.existsSync || path.existsSync; +var mkdir = require('mkdirp'); + +// options + +program + .option('-d, --dev', 'build development dependencies') + .option('-s, --standalone ', 'build a stand-alone version of the component') + .option('-o, --out ', 'output directory defaulting to ./build', 'build') + .option('-n, --name ', 'base name for build files defaulting to build', 'build') + .option('-p, --prefix ', 'prefix css asset urls with ') + .option('-c, --copy', 'copy files instead of linking') + .option('-u, --use ', 'use the given build plugin(s)') + .option('-R, --no-require', 'exclude require from build') + .option('-v, --verbose', 'verbose output') + +// examples + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(); + console.log(' # build to ./build'); + console.log(' $ component build'); + console.log(); + console.log(' # build to ./dist as assets.js, assets.css'); + console.log(' $ component build -o dist -n assets'); + console.log(); + console.log(' # build standalone as window.$'); + console.log(' $ component build --standalone $'); + console.log(); + console.log(' # build with plugins'); + console.log(' $ component build -u foo,bar,baz'); + console.log(); +}); + +// parse argv + +program.parse(process.argv); + +// component.json required + +if (!exists('component.json')) utils.fatal('missing component.json'); + +// load json + +var conf = require(path.resolve('component.json')); + +// standalone + +var standalone = program.standalone; + +// output paths + +var jsPath = path.join(program.out, program.name + '.js'); +var cssPath = path.join(program.out, program.name + '.css'); + +// mkdir -p + +mkdir.sync(program.out); + +// build + +var builder = new Builder(process.cwd()); +if (program.copy) builder.copyFiles(); +builder.copyAssetsTo(program.out); +if (program.dev) builder.prefixUrls('./'); +if (program.prefix) builder.prefixUrls(program.prefix); + +// require middleware plugins +if (program.use) { + var modules = program.use.split(','); + modules.forEach(function(mod){ + var resolved = path.resolve(mod) + , real = exists(resolved) || exists(resolved + '.js') + , module = path.resolve('node_modules', mod); + + builder.use(real ? require(resolved) : require(module)); + }); +} + +var start = new Date; + +// --dev + +if (program.dev) { + builder.development(); + builder.addSourceURLs(); +} + +// build + +if (program.verbose) console.log(); +builder.build(function(err, obj){ + if (err) utils.fatal(err.message); + var js = ''; + var css = obj.css.trim(); + + if (obj.js.trim()) { + var name = 'string' == typeof standalone + ? standalone + : conf.name; + + if (standalone) js += ';(function(){\n'; + if (program.require) js += obj.require; + js += obj.js; + + if (standalone) { + var umd = [ + 'if (typeof exports == "object") {', + ' module.exports = require("' + conf.name + '");', + '} else if (typeof define == "function" && define.amd) {', + ' define(function(){ return require("' + conf.name + '"); });', + '} else {', + ' this["' + name + '"] = require("' + conf.name + '");', + '}' + ]; + + js += umd.join('\n'); + js += '})();'; + } + } + + // css + if (css) fs.writeFile(cssPath, css); + + // js + if (js) fs.writeFile(jsPath, js); + + if (!program.verbose) return; + var duration = new Date - start; + log('write', jsPath); + log('write', cssPath); + if (js) log('js', (js.length / 1024 | 0) + 'kb'); + if (css) log('css', (css.length / 1024 | 0) + 'kb'); + log('duration', duration + 'ms'); + console.log(); +}); diff --git a/node_modules/component/bin/component-changes b/node_modules/component/bin/component-changes new file mode 100755 index 0000000..30471fb --- /dev/null +++ b/node_modules/component/bin/component-changes @@ -0,0 +1,68 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander') + , component = require('..') + , utils = component.utils; + +// usage + +program.usage(''); + +// parse argv + +program.parse(process.argv); + +// package + +var pkg = program.args.shift(); + +// required + +if (!pkg) utils.fatal(" required"); + +// lookup docs + +component.changes(pkg, function(err, docs){ + // TODO: handle non-markdown + if (err) throw err; + if (!docs) utils.fatal('failed to lookup changelog for "' + pkg + '"'); + var readme = new Buffer(docs.content, 'base64').toString('utf8'); + process.stdout.write(indent(markdown(readme))); + process.stdout.write('\n\n'); +}); + +/** + * Convert `str` of markdown for terminal display. + */ + +function markdown(str) { + // TODO: move this stuff to npm + return str + .replace(/^([^\n]+)\n\s*===+/gm, '\033[1m$1\033[0m') + .replace(/^#+ *(.+)/gm, '\033[1m$1\033[0m') + .replace(/`{3}\w*((?:.|\n)+?)`{3}/g, code) + .replace(/`(.*?)`/g, '\033[36m$1\033[0m') + .replace(/__(.*?)__/g, '\033[1m$1\033[0m') + .replace(/!?\[(.*?)\]\((.*?)\)/g, '$1:(\033[36;4m$2\033[m)'); +} + +/** + * Code formatting. + */ + +function code(_, code) { + code = indent(code.trim()); + return '\033[90m' + code + '\033[0m'; +} + +/** + * Indent the given `str`. + */ + +function indent(str) { + return str.replace(/^/gm, ' '); +} \ No newline at end of file diff --git a/node_modules/component/bin/component-convert b/node_modules/component/bin/component-convert new file mode 100755 index 0000000..be53884 --- /dev/null +++ b/node_modules/component/bin/component-convert @@ -0,0 +1,50 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var str2js = require('string-to-js'); +var component = require('..'); +var utils = component.utils; +var path = require('path'); +var fs = require('fs'); +var join = path.join; +var read = fs.readFileSync; + +// usage + +program.usage(''); + +// examples + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(); + console.log(' # convert template.html to js'); + console.log(' $ component convert template.html'); + console.log(); +}); + +// parse + +program.parse(process.argv); + +// config + +var conf = {}; + +// file + +var file = program.args[0]; + +// require file + +if (!file) utils.fatal(' required'); + +// convert + +var html = read(file, 'utf8'); +var out = path.join(path.dirname(file), path.basename(file, '.html') + '.js'); +fs.writeFileSync(out, str2js(html)); diff --git a/node_modules/component/bin/component-create b/node_modules/component/bin/component-create new file mode 100755 index 0000000..e910ce5 --- /dev/null +++ b/node_modules/component/bin/component-create @@ -0,0 +1,188 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var component = require('..'); +var utils = component.utils; +var path = require('path'); +var fs = require('fs'); +var join = path.join; +var read = fs.readFileSync; +var readdir = fs.readdirSync; +var exists = fs.existsSync; +var mkdir = require('mkdirp').sync; +var readme = require('../templates/readme'); + +// usage + +program.usage('[dir]'); + +// options + +program + .option('-l, --local', 'create a local private component') + .parse(process.argv); + +// config + +var conf = {}; + +// dest + +var dir = program.args[0] || '.'; + +// --local + +var local = program.local; + +// already a component + +if (exists(join(dir, 'component.json'))) { + utils.fatal(dir + ' is already a component'); +} + +/** + * Verbose write. + */ + +function write(path, str) { + if (exists(path)) { + utils.warn('exists', path); + } else { + utils.log('create', path); + fs.writeFileSync(path, str); + } +} + +// private / public prompts + +if (local) { + var prompt = { + name: 'name: ', + desc: 'description: ', + js: 'does this component have js? ', + css: 'does this component have css? ', + html: 'does this component have html? ' + }; +} else { + var prompt = { + repo: 'repo (username/project): ', + desc: 'description: ', + js: 'does this component have js? ', + css: 'does this component have css? ', + html: 'does this component have html? ' + }; +} + +// prompt + +program.prompt(prompt, function(obj){ + if (local) { + var name = obj.name; + } else { + // repo + var repo = obj.repo.split('/'); + if (2 != repo.length) throw new Error('repo must be /'); + + // name + var name = repo[1]; + } + + // populate json + conf.name = obj.name = name; + if (!local) conf.repo = repo.join('/'); + conf.description = obj.desc; + if (!local) conf.version = "0.0.1"; + if (!local) conf.keywords = []; + conf.dependencies = {}; + conf.development = {}; + if (!local) conf.license = "MIT"; + + // dir + console.log(); + utils.log('create', dir); + mkdir(dir); + + // js + if (bool(obj.js)) { + conf.main = "index.js"; + conf.scripts = ["index.js"]; + write(join(dir, 'index.js'), ''); + } + + // html + if (bool(obj.html)) { + conf.scripts = conf.scripts || []; + conf.scripts.push('template.js'); + write(join(dir, 'template.html'), ''); + } + + // css + if (bool(obj.css)) { + conf.styles = [name + '.css']; + write(join(dir, name + '.css'), ''); + } + + // makefile + if (!local) write(join(dir, 'Makefile'), createMakefile(obj)); + + // readme + if (!local) write(join(dir, 'Readme.md'), readme(obj)); + + // changelog + if (!local) write(join(dir, 'History.md'), ''); + + // .gitignore + if (!local) write(join(dir, '.gitignore'), 'components\nbuild\n'); + + // write component.json + write(join(dir, 'component.json'), JSON.stringify(conf, null, 2)); + + console.log(); + process.exit(); +}); + +/** + * Boolean from `str`. + */ + +function bool(str) { + return /^y(es)?/i.test(str); +} + +/** + * Create a makefile. + */ + +function createMakefile(obj) { + var buf = '\n'; + + // build target + buf += 'build: components'; + if (bool(obj.js)) buf += ' index.js'; + if (bool(obj.css)) buf += ' ' + obj.name + '.css'; + if (bool(obj.html)) buf += ' template.js'; + buf += '\n\t@component build --dev\n\n'; + + // template.js target + if (bool(obj.html)) { + buf += 'template.js: template.html\n'; + buf += '\t@component convert $<\n\n'; + } + + // components target + buf += 'components: component.json\n'; + buf += '\t@component install --dev\n\n'; + + // clean phony + buf += 'clean:\n'; + buf += '\trm -fr build components template.js\n\n'; + + // PHONY + buf += '.PHONY: clean\n'; + + return buf; +} diff --git a/node_modules/component/bin/component-help b/node_modules/component/bin/component-help new file mode 100755 index 0000000..f7108e8 --- /dev/null +++ b/node_modules/component/bin/component-help @@ -0,0 +1,23 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var exec = require('child_process').exec; + +// parse argv + +program.parse(process.argv); + +// output --help + +var cmd = program.args[0] + ? 'component ' + program.args[0] + ' --help' + : 'component --help'; + +exec(cmd, function(err, stdout){ + if (err) throw err; + process.stdout.write(stdout); +}); diff --git a/node_modules/component/bin/component-info b/node_modules/component/bin/component-info new file mode 100755 index 0000000..080e52b --- /dev/null +++ b/node_modules/component/bin/component-info @@ -0,0 +1,66 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var component = require('..'); +var utils = component.utils; + +// usage + +program.usage(' [prop]'); + +// examples + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(); + console.log(' # output remote component.json'); + console.log(' $ component info component/tip'); + console.log(); + console.log(' # output version only'); + console.log(' $ component info component/tip version'); + console.log(); +}); + +// parse argv + +program.parse(process.argv); + +// package + +var pkg = program.args.shift(); + +// required + +if (!pkg) utils.fatal(' required'); + +// props + +var props = program.args.shift(); + +// lookup info + +var parts = pkg.split('@'); +pkg = parts.shift(); +var version = parts.shift() || 'master'; +component.info(pkg, version, function(err, json){ + if (err) throw err; + + // reduce props + if (props) { + props.split('.').forEach(function(prop){ + json = json[prop]; + }); + } + + // output + if ('string' == typeof json) { + process.stdout.write(json); + } else { + process.stdout.write(JSON.stringify(json, null, 2)); + } +}); + diff --git a/node_modules/component/bin/component-install b/node_modules/component/bin/component-install new file mode 100755 index 0000000..64e1588 --- /dev/null +++ b/node_modules/component/bin/component-install @@ -0,0 +1,256 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var component = require('..'); +var fs = require('fs'); +var exists = fs.existsSync; +var utils = component.utils; +var log = utils.log; +var error = utils.error; +var url = require('url'); +var path = require('path'); +var resolve = path.resolve; + +// options + +program + .usage('[name ...]') + .option('-d, --dev', 'install development dependencies') + .option('-r, --remotes ', 'remotes to try installing from') + .option('-o, --out ', 'output components to the given ', 'components') + .option('-f, --force', 'force installation even if previously installed') + .option('-p, --proxy', 'use a proxy, eg. http://localhost:3128') + .option('-v, --verbose', 'verbose output') + +// examples + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(); + console.log(' # install deps in ./component.json'); + console.log(' $ component install'); + console.log(); + console.log(' # install a single component'); + console.log(' $ component install component/tip'); + console.log(); + console.log(' # install several components'); + console.log(' $ component install component/tip component/popover'); + console.log(); + console.log(' # shell brace expansion ftw'); + console.log(' $ component install component/{tip,popover,dialog}'); + console.log(); + console.log(' # install a specific tag / sha'); + console.log(' $ component install component/tip@8bf1ffc3f'); + console.log(); + console.log(' # install regular & development deps in .'); + console.log(' $ component install -d'); + console.log(); +}); + +// parse argv + +program.parse(process.argv); + +// pkgs + +var pkgs = program.args; + +// install from ./component.json + +var local = 0 == pkgs.length; + +// component.json required + +if (local && !exists('component.json')) utils.fatal('missing component.json'); + +// read json + +var conf = loadConfig(); + +// install from ./component.json + +if (local) { + if (conf.dependencies) { + pkgs = normalize(conf.dependencies); + } + + if (conf.development && program.dev) { + pkgs = pkgs.concat(normalize(conf.development)); + } + + if (conf.local) { + conf.local.forEach(function(pkg){ + try { + var deps = component.dependenciesOf(pkg, conf.paths); + deps.map(normalize).forEach(function(deps){ + pkgs = pkgs.concat(deps); + }); + } catch (err) { + utils.fatal(err.message); + } + }); + } +} + +// implicit remotes + +conf.remotes = conf.remotes || []; + +// explicit remotes + +if (program.remotes) { + conf.remotes = program.remotes.split(',').concat(conf.remotes); +} + +// install + +console.log(); +pkgs.forEach(function(pkg){ + pkg = parsePackage(pkg); + install(pkg.name, pkg.version || 'master'); +}); + +// parse package identifier + +function parsePackage(pkg) { + var parts = pkg.split('@'); + return { + name: parts.shift(), + version: parts.shift() + }; +} + +// map deps to args + +function normalize(deps) { + return Object.keys(deps).map(function(name){ + return name + '@' + deps[name]; + }); +} + +// reporter + +function report(pkg, options) { + options = options || {}; + if (pkg.inFlight) return; + log('install', pkg.name + '@' + pkg.version); + + pkg.on('error', function(err){ + if (err.fatal) { + error(err.message); + process.exit(1); + } + + utils.warn('warning', err.message); + }); + + if (program.verbose) { + pkg.on('dep', function(dep){ + log('dep', dep.name + '@' + dep.version); + report(dep, options); + }); + + pkg.on('exists', function(dep){ + log('exists', dep.name + '@' + dep.version); + }); + + pkg.on('file', function(file){ + log('fetch', pkg.name + ':' + file); + }); + } + + pkg.on('end', function(){ + log('complete', pkg.name); + + // save to ./component.json + + if (!local) { + var key = program.dev ? 'development' : 'dependencies'; + + conf[key] = conf[key] || {}; + conf[key][pkg.name] = pkg.version === 'master' ? '*' : pkg.version; + + if (exists('component.json')) saveConfig(); + } + }); +} + +// padding + +process.on('exit', function(){ + console.log(); +}); + +/** + * Install package `name` at the given `version` + * from all specified remotes. + * + * @param {String} name + * @param {String} version + * @api private + */ + +function install(name, version) { + touch(program.out); + + // kick off installation + var pkg = component.install(name, version, { + dest: program.out, + force: program.force, + dev: program.dev, + proxy: program.proxy, + remotes: conf.remotes.concat('https://raw.github.com'), // default to github + concurrency: 10 + }); + + report(pkg); + + // TODO: add callback + pkg.install(); +} + +/** + * Touch `path` when present. + * + * @param {String} path + * @api private + */ + +function touch(path) { + try { + fs.utimesSync(path, new Date, new Date); + } catch (err) { + // ignore + } +} + +/** + * Read / create ./component.json. + * + * @return {Object} + * @api private + */ + +function loadConfig() { + var path = resolve('component.json'); + if (exists('component.json')) { + return require(path); + } else { + return {}; + } +} + +/** + * Save configuration. + * + * @api private + */ + +function saveConfig() { + var path = resolve('component.json'); + fs.writeFileSync(path, JSON.stringify(conf, null, 2)); +} diff --git a/node_modules/component/bin/component-ls b/node_modules/component/bin/component-ls new file mode 100755 index 0000000..168607f --- /dev/null +++ b/node_modules/component/bin/component-ls @@ -0,0 +1,78 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var component = require('..'); +var archy = require('archy'); +var path = require('path'); +var resolve = path.resolve; +var lookup = component.lookup; +var fs = require('fs'); +var exists = fs.existsSync; +var utils = component.utils; + +// parse argv + +program + .option('-d, --depth ', 'set the depth to ', Infinity) + .parse(process.argv); + +// component.json required + +if (!exists('component.json')) utils.fatal('missing component.json'); + +// output tree + +var tree = tree('component.json'); +console.log(); +console.log(indent(archy(tree))); + +/** + * Return the dependency tree of the given config `file`. + * + * @param {String} file + * @param {Array} paths + * @return {Object} + */ + +function tree(file, paths, depth){ + depth = depth || 0; + var conf = require(resolve(file)); + var deps = Object.keys(conf.dependencies || {}); + var node = {}; + + // local deps + if (conf.local) deps = deps.concat(conf.local); + + // lookup paths + paths = (paths || ['components']).concat(conf.paths); + + // label + node.label = '\033[36m' + conf.name + '\033[m'; + node.label += ' \033[90m' + (conf.version || '') + '\033[m'; + + // --depth n + if (++depth > program.depth) return node; + + // dependencies + node.nodes = deps.map(function(dep){ + var dep = dep.replace('/', '-'); + var file = lookup(dep, paths); + if (!file) throw new Error('failed to resolve location of "' + dep + '"'); + file = resolve(file, 'component.json'); + return tree(file, paths, depth); + }); + + return node; +} + +/** + * Indent `str`. + */ + +function indent(str) { + return str.replace(/^/gm, ' '); +} diff --git a/node_modules/component/bin/component-search b/node_modules/component/bin/component-search new file mode 100755 index 0000000..ab3e48a --- /dev/null +++ b/node_modules/component/bin/component-search @@ -0,0 +1,135 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); +var component = require('..'); +var utils = component.utils; +var cols = process.stdout.columns || 80; +var openSite = require('open'); + +// parse argv + +program + .usage('[query]') + .option('-j, --json', 'json component output') + .option('-o, --open', 'open matches in your default browser') + .option('-v, --verbose', 'verbose output') + .parse(process.argv); + +// --open + +if (program.open) program.json = true; + +// query + +var query = program.args.join(' '); + +// search + +component.search(query, function(err, pkgs){ + if (err) utils.fatal(err.message); + if (!pkgs.length) return; + if (program.open) return open(pkgs); + if (program.json) json(pkgs) + else verbose(pkgs); +}); + +/** + * Truncate the string if necessary. + */ + +function truncate(str, repo) { + var pad = 30 + repo.length; + if (str.length < cols - pad) return str; + return str.slice(0, cols - pad) + '…'; +} + +/** + * Wrap description `str`. + */ + +function description(str) { + if (!str) return ''; + var space; + var width = cols - 20; + for (var i = 0; i < str.length; ++i) { + if (i && i % width == 0) { + space = str.indexOf(' ', i); + str = str.slice(0, space) + '\n ' + str.slice(space); + } + } + return str; +} + +/** + * Filter blanks. TODO: remove... shouldn't be necessary + */ + +function blanks(pkg) { + return pkg; +} + +/** + * Sort by stars descending. + */ + +function stars(a, b) { + return b.stars - a.stars; +} + +/** + * Open `pkgs` in the default browser. + */ + +function open(pkgs) { + var max = 5; + pkgs.slice(0, max).forEach(function(pkg){ + if (!pkg.repo) return console.warn('%s missing "repo"', pkg.name); + openSite('https://github.com/' + pkg.repo); + }); +} + +/** + * Verbose output. + */ + +function verbose(pkgs) { + console.log(); + pkgs.filter(blanks).sort(stars).forEach(function(pkg){ + console.log(' \033[36m%s\033[m', pkg.repo.toLowerCase()); + console.log(' url: \033[90mhttps://github.com/%s\033[m', pkg.repo); + console.log(' desc: \033[90m%s\033[m', description(pkg.description)); + if (program.verbose) console.log(' demo: \033[90m%s\033[m', pkg.demo || 'none'); + if (program.verbose) console.log(' version: \033[90m%s\033[m', pkg.version); + if (program.verbose) console.log(' license: \033[90m%s\033[m', pkg.license || 'none'); + console.log(' ★ \033[90m%s\033[m', pkg.stars); + console.log(); + }); + console.log(); +} + +/** + * JSON output. + */ + +function json(pkgs) { + var len = pkgs.length; + console.log('['); + pkgs.filter(blanks).sort(stars).forEach(function(pkg, i){ + process.stdout.write(JSON.stringify(pkg, null, 2)); + if (i < len - 1) process.stdout.write(',\n'); + }); + console.log(']'); +} + +/** + * Handle EPIPE for pagers. + */ + +process.stdout.on('error', function(err){ + if ('EPIPE' == err.code) return; + throw err; +}); diff --git a/node_modules/component/bin/component-wiki b/node_modules/component/bin/component-wiki new file mode 100755 index 0000000..2e0b78e --- /dev/null +++ b/node_modules/component/bin/component-wiki @@ -0,0 +1,9 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var open = require('open'); + +open('https://github.com/component/component/wiki/Components'); \ No newline at end of file diff --git a/node_modules/component/index.js b/node_modules/component/index.js new file mode 100644 index 0000000..5514caa --- /dev/null +++ b/node_modules/component/index.js @@ -0,0 +1 @@ +module.exports = require('./lib/component'); \ No newline at end of file diff --git a/node_modules/component/lib/Package.js b/node_modules/component/lib/Package.js new file mode 100644 index 0000000..21e378a --- /dev/null +++ b/node_modules/component/lib/Package.js @@ -0,0 +1,462 @@ + +/** + * Module dependencies. + */ + +var Emitter = require('events').EventEmitter; +var path = require('path'); +var dirname = path.dirname; +var basename = path.basename; +var extname = path.extname; +var resolve = path.resolve; +var mkdir = require('mkdirp').mkdirp; +var request = require('superagent'); +var netrc = require('netrc'); +var debug = require('debug')('component:installer'); +var Batch = require('batch'); +var url = require('url'); +var parse = url.parse; +var fs = require('fs'); +var rimraf = require('rimraf'); +var http = require('http'); +var https = require('https'); + +/** + * Extend superagent with proxy support + */ + +require('superagent-proxy')(request); + +/** + * In-flight requests. + */ + +var inFlight = {}; + +/** + * Expose installer. + */ + +module.exports = Package; + +/** + * Initialize a new `Package` with + * the given `pkg` name and `version`. + * + * Options: + * + * - `dest` destination directory + * - `force` installation when previously installed + * - `remote` remote url defaulting to "https://raw.github.com" + * + * @param {String} pkg + * @param {String} version + * @param {Object} options + * @api private + */ + +function Package(pkg, version, options) { + options = options || {}; + if ('*' == version) version = 'master'; + debug('installing %s@%s %j', pkg, version, options); + if (!pkg) throw new Error('pkg required'); + if (!version) throw new Error('version required'); + this.name = pkg; + this.slug = pkg + '@' + version; + this.dest = options.dest || 'components'; + this.remotes = options.remotes || ['https://raw.github.com']; + this.auth = options.auth; + this.netrc = netrc(options.netrc); + this.force = !! options.force; + this.proxy = options.proxy || process.env.https_proxy; + this.version = version; + this.concurrency = options.concurrency; + if (inFlight[this.slug]) { + this.install = this.emit.bind(this, 'end'); + this.inFlight = true; + } + inFlight[this.slug] = true; +} + +/** + * Inherit from `Emitter.prototype`. + */ + +Package.prototype.__proto__ = Emitter.prototype; + +/** + * Return dirname for this package. + * For example "component/dialog" + * becomes "component-dialog". + * + * @return {String} + * @api private + */ + +Package.prototype.dirname = function(){ + return resolve(this.dest, this.name.split('/').join('-')); +}; + +/** + * Join `path` to this package's dirname. + * + * @param {String} path + * @return {String} + * @api private + */ + +Package.prototype.join = function(path){ + return resolve(this.dirname(), path); +}; + +/** + * Return URL to `file`. + * + * @param {String} file + * @return {String} + * @api private + */ + +Package.prototype.url = function(file){ + var remote = this.remote + ? this.remote.href + : this.remotes[0]; + + return remote + '/' + this.name + '/' + this.version + '/' + file; +}; + +/** + * Conditionaly mkdir `dir` unless we've + * already done so previously. + * + * @param {String} dir + * @param {Function} fn + * @api private + */ + +Package.prototype.mkdir = function(dir, fn){ + this.dirs = this.dirs || {}; + if (this.dirs[dir]) return fn(); + mkdir(dir, fn); +}; + +/** + * Destroy the package contents in case of error + * + * @param {Function} fn + * @api private + */ + +Package.prototype.destroy = function(fn){ + rimraf(this.dirname(), fn); +}; + +/** + * Get local json if the component is installed + * and callback `fn(err, obj)`. + * + * @param {Function} fn + * @api private + */ + +Package.prototype.getLocalJSON = function(fn){ + var path = this.join('component.json'); + fs.readFile(path, 'utf8', function(err, json){ + if (err) return fn(err); + try { + json = JSON.parse(json); + } catch (err) { + err.message += ' in ' + path; + return fn(err); + } + fn(null, json); + }); +}; + +/** + * Get component.json and callback `fn(err, obj)`. + * + * @param {Function} fn + * @api private + */ + +Package.prototype.getJSON = function(fn){ + var self = this; + var url = this.url('component.json'); + + debug('fetching %s', url); + var req = request.get(url); + req.set('Accept-Encoding', 'gzip'); + + // Add proxy + if(self.proxy) req.proxy(self.proxy); + + // authorize call + var netrc = self.netrc[parse(url).hostname]; + if (netrc) req.auth(netrc.login, netrc.password); + + req.end(function(res){ + if (res.error) return fn(error(res, url)); + try { + debug('got %s', url); + var json = JSON.parse(res.text); + } catch (err) { + err.message += ' in ' + url; + return fn(err); + } + fn(null, json); + }); + + req.on('error', function(err){ + if ('getaddrinfo' == err.syscall) err.message = 'dns lookup failed'; + fn(err); + }); +}; + +/** + * Fetch `files` and write them to disk and callback `fn(err)`. + * + * @param {Array} files + * @param {Function} fn + * @api private + */ + +Package.prototype.getFiles = function(files, fn){ + var self = this; + var batch = new Batch; + + if (this.concurrency) batch.concurrency(this.concurrency); + + files.forEach(function(file){ + batch.push(function(done){ + var url = self.url(file); + debug('fetching %s', url); + self.emit('file', file, url); + var dst = self.join(file); + + // mkdir + self.mkdir(dirname(dst), function(err){ + if (err) return done(err); + + // TODO: add netrc stuff back + // TODO: add gzip support back + var req = self.request(url); + + req.on('error', done); + req.on('response', function(res){ + if (200 != res.statusCode) return done(error(res, url)); + var stream = fs.createWriteStream(dst); + stream.on('error', done); + res.pipe(stream); + res.on('end', done); + }); + + req.end(); + + // TODO: fix superagent... + // pipe file + //var req = request.get(url); + //req.set('Accept-Encoding', 'gzip'); + //req.buffer(false); + + // authorize call + //var netrc = self.netrc[self.remote.host]; + //if (netrc) req.auth(netrc.login, netrc.password); + //if (self.auth) req.auth(self.auth.user, self.auth.pass); + + //req + //.on('end', done) + //.on('error', done) + //.pipe(fs.createWriteStream(dst)) + //.on('error', done); + }); + }); + }); + + batch.end(fn); +}; + +/** + * TODO: remove me when superagent is fixed... + */ + +Package.prototype.request = function(url){ + var mod = 0 == url.indexOf('https://') ? https : http; + var opts = parse(url); + return mod.get(opts); +}; + +/** + * Write `file` with `str` contents to disk and callback `fn(err)`. + * + * @param {String} file + * @param {String} str + * @param {Function} fn + * @api private + */ + +Package.prototype.writeFile = function(file, str, fn){ + file = this.join(file); + debug('write %s', file); + fs.writeFile(file, str, fn); +}; + +/** + * Install `deps` and callback `fn()`. + * + * @param {Array} deps + * @param {Function} fn + * @api private + */ + +Package.prototype.getDependencies = function(deps, fn){ + var self = this; + var batch = new Batch; + + Object.keys(deps).forEach(function(name){ + var version = deps[name]; + debug('dep %s@%s', name, version); + batch.push(function(done){ + var pkg = new Package(name, version, { + dest: self.dest, + force: self.force, + remotes: self.remotes, + proxy: self.proxy + }); + self.emit('dep', pkg); + pkg.on('end', done); + pkg.on('exists', function() { done(); }); + pkg.install(); + }); + }); + + batch.end(fn); +}; + +/** + * Check if the component exists already, + * otherwise install it for realllll. + * + * @api public + */ + +Package.prototype.install = function(){ + var self = this; + var name = this.name; + + if (!~name.indexOf('/')) { + return this.emit('error', new Error('invalid component name "' + name + '"')); + } + + this.getLocalJSON(function(err, json){ + if (err && err.code == 'ENOENT') { + self.reallyInstall(); + } else if (err) { + self.emit('error', err); + } else if (!self.force) { + self.emit('exists', self); + } else { + self.reallyInstall(); + } + }); +}; + +/** + * Really install the component. + * + * @api public + */ + +Package.prototype.reallyInstall = function(){ + var self = this; + var i = 0; + var batch; + var last; + + next(); + + function next() { + self.remote = self.remotes[i++]; + if (!self.remote) return self.emit('error', new Error('can\'t find remote for "' + self.name + '"')); + + // parse remote + last = i == self.remotes.length; + self.remote = url.parse(self.remote); + + // strip trailing / + self.remote.href = self.remote.href.slice(0, -1); + + // only error on the last remote otherwise + // we assume it may be fetchable + self.once('error', next); + + // kick off installation + batch = new Batch; + self.getJSON(function(err, json){ + if (err) { + err.fatal = 404 != err.status || last; + return self.destroy(function(error){ + if (error) self.emit('error', error); + self.emit('error', err); + }); + } + + var files = []; + if (json.scripts) files = files.concat(json.scripts); + if (json.styles) files = files.concat(json.styles); + if (json.templates) files = files.concat(json.templates); + if (json.files) files = files.concat(json.files); + if (json.images) files = files.concat(json.images); + if (json.fonts) files = files.concat(json.fonts); + json.repo = json.repo || self.remote.href + '/' + self.name; + + if (json.dependencies) { + batch.push(function(done){ + self.getDependencies(json.dependencies, done); + }); + } + + batch.push(function(done){ + self.mkdir(self.dirname(), function(err){ + json = JSON.stringify(json, null, 2); + self.writeFile('component.json', json, done); + }); + }); + + batch.push(function(done){ + self.mkdir(self.dirname(), function(err){ + self.getFiles(files, done); + }); + }); + + batch.end(function(err){ + if (err) { + err.fatal = last; + self.destroy(function(error){ + if (error) self.emit('error', error); + self.emit('error', err); + self.emit('end'); + }); + } else { + self.emit('end'); + } + }); + }); + } +}; + +/** + * Return an error for `res` / `url`. + * + * @param {Response} res + * @param {String} url + * @return {Error} + * @api private + */ + +function error(res, url) { + var name = http.STATUS_CODES[res.statusCode]; + var err = new Error('failed to fetch ' + url + ', got ' + res.statusCode + ' "' + name + '"'); + err.status = res.statusCode; + return err; +} diff --git a/node_modules/component/lib/component.js b/node_modules/component/lib/component.js new file mode 100755 index 0000000..58137bf --- /dev/null +++ b/node_modules/component/lib/component.js @@ -0,0 +1,199 @@ +/** + * Module dependencies. + */ + +var Package = require('./Package'); +var debug = require('debug')('component'); +var mkdir = require('mkdirp'); +var utils = require('./utils'); +var fs = require('fs'); +var path = require('path'); +var join = path.join; +var resolve = path.resolve; +var exists = fs.existsSync; +var request = require('superagent'); + +/** + * Remote. + */ + +var remote = 'http://50.116.26.197/components'; // TODO: settings + +/** + * Expose utils. + */ + +exports.utils = utils; + +/** + * Lookup `pkg` within `paths`. + * + * @param {String} pkg + * @param {String} paths + * @return {String} path + * @api private + */ + +exports.lookup = function(pkg, paths){ + debug('lookup %s', pkg); + for (var i = 0; i < paths.length; ++i) { + var path = join(paths[i], pkg); + debug('check %s', join(path, 'component.json')); + if (exists(join(path, 'component.json'))) { + debug('found %s', path); + return path; + } + } +}; + +/** + * Return the dependencies of local `pkg`, + * as one or more objects in an array, + * since `pkg` may reference other local + * packages as dependencies. + * + * @param {String} pkg + * @param {Array} [paths] + * @return {Array} + * @api private + */ + +exports.dependenciesOf = function(pkg, paths, parent){ + paths = paths || []; + var path = exports.lookup(pkg, paths); + if (!path && parent) throw new Error('failed to lookup "' + parent + '"\'s dep "' + pkg + '"'); + if (!path) throw new Error('failed to lookup "' + pkg + '"'); + var conf = require(resolve(path, 'component.json')); + var deps = [conf.dependencies || {}]; + + if (conf.local) { + var localPaths = (conf.paths || []).map(function(depPath){ + return resolve(path, depPath); + }); + + conf.local.forEach(function(dep){ + deps = deps.concat(exports.dependenciesOf(dep, paths.concat(localPaths), pkg)); + }); + } + + return deps; +}; + +/** + * Install the given `pkg` at `version`. + * + * @param {String} pkg + * @param {String} version + * @param {Object} options + * @return {Package} + * @api public + */ + +exports.install = function(pkg, version, options){ + return new Package(pkg, version, options); +}; + +/** + * Fetch info for the given `pkg` at `version`. + * + * @param {String} pkg + * @param {String} version + * @return {Package} + * @api public + */ + +exports.info = function(pkg, version, fn){ + pkg = new Package(pkg, version); + pkg.getJSON(fn); +}; + +/** + * Check if component `name` exists in ./components. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +exports.exists = function(name){ + name = name.replace('/', '-'); + var file = path.join('components', name); + return exists(file); +}; + +/** + * Search with the given `query` and callback `fn(err, components)`. + * + * @param {String} query + * @param {Function} fn + * @api public + */ + +exports.search = function(query, fn){ + var url = query + ? remote + '/search/' + encodeURIComponent(query) + : remote + '/all'; + + request + .get(url) + .set('Accept-Encoding', 'gzip') + .end(function(err, res){ + if (err) return fn(err); + fn(null, res.body); + }); +}; + +/** + * Register `username` and `project`. + * + * @param {String} username + * @param {String} project + * @param {Object} json config + * @param {Function} fn + * @api public + */ + +exports.register = function(username, project, conf, fn){ + var url = remote + '/component/' + username + '/' + project; + request + .post(url) + .send(conf) + .end(function(err, res){ + if (err) return fn(err); + if (!res.ok) return fn(new Error('got ' + res.status + ' response ' + res.text)); + fn(); + }); +}; + +/** + * Fetch `pkg` changelog. + * + * @param {String} pkg + * @param {Function} fn + * @api public + */ + +exports.changes = function(pkg, fn){ + // TODO: check changelog etc... + exports.file(pkg, 'History.md', fn); +}; + +/** + * Fetch `pkg`'s `file` contents. + * + * @param {String} pkg + * @param {String} file + * @param {Function} fn + * @api public + */ + +exports.file = function(pkg, file, fn){ + var url = 'https://api.github.com/repos/' + pkg + '/contents/' + file; + request + .get(url) + .end(function(err, res){ + if (err) return fn(err); + if (!res.ok) return fn(); + fn(null, res.body); + }); +}; diff --git a/node_modules/component/lib/utils.js b/node_modules/component/lib/utils.js new file mode 100644 index 0000000..63b08cf --- /dev/null +++ b/node_modules/component/lib/utils.js @@ -0,0 +1,57 @@ + +/** + * Output fatal error message and exit. + * + * @param {String} msg + * @api private + */ + +exports.fatal = function(){ + console.error(); + exports.error.apply(null, arguments); + console.error(); + process.exit(1); +}; + +/** + * Log the given `type` with `msg`. + * + * @param {String} type + * @param {String} msg + * @api public + */ + +exports.log = function(type, msg, color){ + color = color || '36'; + var w = 10; + var len = Math.max(0, w - type.length); + var pad = Array(len + 1).join(' '); + console.log(' \033[' + color + 'm%s\033[m : \033[90m%s\033[m', pad + type, msg); +}; + +/** + * Log warning message with `type` and `msg`. + * + * @param {String} type + * @param {String} msg + * @api public + */ + +exports.warn = function(type, msg){ + exports.log(type, msg, '33'); +}; + +/** + * Output error message. + * + * @param {String} msg + * @api private + */ + +exports.error = function(msg){ + var w = 10; + var type = 'error'; + var len = Math.max(0, w - type.length); + var pad = Array(len + 1).join(' '); + console.error(' \033[31m%s\033[m : \033[90m%s\033[m', pad + type, msg); +}; diff --git a/node_modules/component/node_modules/.bin/jog b/node_modules/component/node_modules/.bin/jog new file mode 120000 index 0000000..6d18a3a --- /dev/null +++ b/node_modules/component/node_modules/.bin/jog @@ -0,0 +1 @@ +../jog/bin/jog \ No newline at end of file diff --git a/node_modules/component/node_modules/archy/.travis.yml b/node_modules/component/node_modules/archy/.travis.yml new file mode 100644 index 0000000..f1d0f13 --- /dev/null +++ b/node_modules/component/node_modules/archy/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/component/node_modules/archy/README.markdown b/node_modules/component/node_modules/archy/README.markdown new file mode 100644 index 0000000..deaba0f --- /dev/null +++ b/node_modules/component/node_modules/archy/README.markdown @@ -0,0 +1,92 @@ +archy +===== + +Render nested hierarchies `npm ls` style with unicode pipes. + +[![build status](https://secure.travis-ci.org/substack/node-archy.png)](http://travis-ci.org/substack/node-archy) + +example +======= + +``` js +var archy = require('archy'); +var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party\ntime!' + ] + } + ] +}); +console.log(s); +``` + +output + +``` +beep +├── ity +└─┬ boop + ├─┬ o_O + │ ├─┬ oh + │ │ ├── hello + │ │ └── puny + │ └── human + └── party + time! +``` + +methods +======= + +var archy = require('archy') + +archy(obj, prefix='', opts={}) +------------------------------ + +Return a string representation of `obj` with unicode pipe characters like how +`npm ls` looks. + +`obj` should be a tree of nested objects with `'label'` and `'nodes'` fields. +`'label'` is a string of text to display at a node level and `'nodes'` is an +array of the descendents of the current node. + +If a node is a string, that string will be used as the `'label'` and an empty +array of `'nodes'` will be used. + +`prefix` gets prepended to all the lines and is used by the algorithm to +recursively update. + +If `'label'` has newlines they will be indented at the present indentation level +with the current prefix. + +To disable unicode results in favor of all-ansi output set `opts.unicode` to +`false`. + +install +======= + +With [npm](http://npmjs.org) do: + +``` +npm install archy +``` + +license +======= + +MIT/X11 diff --git a/node_modules/component/node_modules/archy/examples/beep.js b/node_modules/component/node_modules/archy/examples/beep.js new file mode 100644 index 0000000..9c07047 --- /dev/null +++ b/node_modules/component/node_modules/archy/examples/beep.js @@ -0,0 +1,24 @@ +var archy = require('../'); +var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party\ntime!' + ] + } + ] +}); +console.log(s); diff --git a/node_modules/component/node_modules/archy/examples/multi_line.js b/node_modules/component/node_modules/archy/examples/multi_line.js new file mode 100644 index 0000000..8afdfad --- /dev/null +++ b/node_modules/component/node_modules/archy/examples/multi_line.js @@ -0,0 +1,25 @@ +var archy = require('../'); + +var s = archy({ + label : 'beep\none\ntwo', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O\nwheee', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny\nmeat' ] + }, + 'creature' + ] + }, + 'party\ntime!' + ] + } + ] +}); +console.log(s); diff --git a/node_modules/component/node_modules/archy/index.js b/node_modules/component/node_modules/archy/index.js new file mode 100644 index 0000000..869d64e --- /dev/null +++ b/node_modules/component/node_modules/archy/index.js @@ -0,0 +1,35 @@ +module.exports = function archy (obj, prefix, opts) { + if (prefix === undefined) prefix = ''; + if (!opts) opts = {}; + var chr = function (s) { + var chars = { + '│' : '|', + '└' : '`', + '├' : '+', + '─' : '-', + '┬' : '-' + }; + return opts.unicode === false ? chars[s] : s; + }; + + if (typeof obj === 'string') obj = { label : obj }; + + var nodes = obj.nodes || []; + var lines = (obj.label || '').split('\n'); + var splitter = '\n' + prefix + (nodes.length ? chr('│') : ' ') + ' '; + + return prefix + + lines.join(splitter) + '\n' + + nodes.map(function (node, ix) { + var last = ix === nodes.length - 1; + var more = node.nodes && node.nodes.length; + var prefix_ = prefix + (last ? ' ' : chr('│')) + ' '; + + return prefix + + (last ? chr('└') : chr('├')) + chr('─') + + (more ? chr('┬') : chr('─')) + ' ' + + archy(node, prefix_, opts).slice(prefix.length + 2) + ; + }).join('') + ; +}; diff --git a/node_modules/component/node_modules/archy/package.json b/node_modules/component/node_modules/archy/package.json new file mode 100644 index 0000000..47b02e0 --- /dev/null +++ b/node_modules/component/node_modules/archy/package.json @@ -0,0 +1,45 @@ +{ + "name": "archy", + "version": "0.0.2", + "description": "render nested hierarchies `npm ls` style with unicode pipes", + "main": "index.js", + "directories": { + "lib": ".", + "example": "example", + "test": "test" + }, + "devDependencies": { + "tap": "~0.2.3" + }, + "scripts": { + "test": "tap test" + }, + "repository": { + "type": "git", + "url": "http://github.com/substack/node-archy.git" + }, + "keywords": [ + "hierarchy", + "npm ls", + "unicode", + "pretty", + "print" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT/X11", + "engine": { + "node": ">=0.4" + }, + "readme": "archy\n=====\n\nRender nested hierarchies `npm ls` style with unicode pipes.\n\n[![build status](https://secure.travis-ci.org/substack/node-archy.png)](http://travis-ci.org/substack/node-archy)\n\nexample\n=======\n\n``` js\nvar archy = require('archy');\nvar s = archy({\n label : 'beep',\n nodes : [\n 'ity',\n {\n label : 'boop',\n nodes : [\n {\n label : 'o_O',\n nodes : [\n {\n label : 'oh',\n nodes : [ 'hello', 'puny' ]\n },\n 'human'\n ]\n },\n 'party\\ntime!'\n ]\n }\n ]\n});\nconsole.log(s);\n```\n\noutput\n\n```\nbeep\n├── ity\n└─┬ boop\n ├─┬ o_O\n │ ├─┬ oh\n │ │ ├── hello\n │ │ └── puny\n │ └── human\n └── party\n time!\n```\n\nmethods\n=======\n\nvar archy = require('archy')\n\narchy(obj, prefix='', opts={})\n------------------------------\n\nReturn a string representation of `obj` with unicode pipe characters like how\n`npm ls` looks.\n\n`obj` should be a tree of nested objects with `'label'` and `'nodes'` fields.\n`'label'` is a string of text to display at a node level and `'nodes'` is an\narray of the descendents of the current node.\n\nIf a node is a string, that string will be used as the `'label'` and an empty\narray of `'nodes'` will be used.\n\n`prefix` gets prepended to all the lines and is used by the algorithm to\nrecursively update.\n\nIf `'label'` has newlines they will be indented at the present indentation level\nwith the current prefix.\n\nTo disable unicode results in favor of all-ansi output set `opts.unicode` to\n`false`.\n\ninstall\n=======\n\nWith [npm](http://npmjs.org) do:\n\n```\nnpm install archy\n```\n\nlicense\n=======\n\nMIT/X11\n", + "readmeFilename": "README.markdown", + "bugs": { + "url": "https://github.com/substack/node-archy/issues" + }, + "homepage": "https://github.com/substack/node-archy", + "_id": "archy@0.0.2", + "_from": "archy@0.0.2" +} diff --git a/node_modules/component/node_modules/archy/test/beep.js b/node_modules/component/node_modules/archy/test/beep.js new file mode 100644 index 0000000..b978c75 --- /dev/null +++ b/node_modules/component/node_modules/archy/test/beep.js @@ -0,0 +1,40 @@ +var test = require('tap').test; +var archy = require('../'); + +test('beep', function (t) { + var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party!' + ] + } + ] + }); + t.equal(s, [ + 'beep', + '├── ity', + '└─┬ boop', + ' ├─┬ o_O', + ' │ ├─┬ oh', + ' │ │ ├── hello', + ' │ │ └── puny', + ' │ └── human', + ' └── party!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/component/node_modules/archy/test/multi_line.js b/node_modules/component/node_modules/archy/test/multi_line.js new file mode 100644 index 0000000..737cb65 --- /dev/null +++ b/node_modules/component/node_modules/archy/test/multi_line.js @@ -0,0 +1,45 @@ +var test = require('tap').test; +var archy = require('../'); + +test('multi-line', function (t) { + var s = archy({ + label : 'beep\none\ntwo', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O\nwheee', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny\nmeat' ] + }, + 'creature' + ] + }, + 'party\ntime!' + ] + } + ] + }); + t.equal(s, [ + 'beep', + '│ one', + '│ two', + '├── ity', + '└─┬ boop', + ' ├─┬ o_O', + ' │ │ wheee', + ' │ ├─┬ oh', + ' │ │ ├── hello', + ' │ │ └── puny', + ' │ │ meat', + ' │ └── creature', + ' └── party', + ' time!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/component/node_modules/archy/test/non_unicode.js b/node_modules/component/node_modules/archy/test/non_unicode.js new file mode 100644 index 0000000..2f7cdaf --- /dev/null +++ b/node_modules/component/node_modules/archy/test/non_unicode.js @@ -0,0 +1,40 @@ +var test = require('tap').test; +var archy = require('../'); + +test('beep', function (t) { + var s = archy({ + label : 'beep', + nodes : [ + 'ity', + { + label : 'boop', + nodes : [ + { + label : 'o_O', + nodes : [ + { + label : 'oh', + nodes : [ 'hello', 'puny' ] + }, + 'human' + ] + }, + 'party!' + ] + } + ] + }, '', { unicode : false }); + t.equal(s, [ + 'beep', + '+-- ity', + '`-- boop', + ' +-- o_O', + ' | +-- oh', + ' | | +-- hello', + ' | | `-- puny', + ' | `-- human', + ' `-- party!', + '' + ].join('\n')); + t.end(); +}); diff --git a/node_modules/component/node_modules/batch/.npmignore b/node_modules/component/node_modules/batch/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/batch/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/batch/History.md b/node_modules/component/node_modules/batch/History.md new file mode 100644 index 0000000..4e2811d --- /dev/null +++ b/node_modules/component/node_modules/batch/History.md @@ -0,0 +1,55 @@ + +0.3.2 / 2013-03-15 +================== + + * remove Emitter call in constructor + +0.3.1 / 2013-03-13 +================== + + * add Emitter() mixin for client. Closes #8 + +0.3.0 / 2013-03-13 +================== + + * add component.json + * add result example + * add .concurrency support + * add concurrency example + * add parallel example + +0.2.1 / 2012-11-08 +================== + + * add .start, .end, and .duration properties + * change dependencies to devDependencies + +0.2.0 / 2012-10-04 +================== + + * add progress events. Closes #5 (__BREAKING CHANGE__) + +0.1.1 / 2012-07-03 +================== + + * change "complete" event to "progress" + +0.1.0 / 2012-07-03 +================== + + * add Emitter inheritance and emit "complete" [burcu] + +0.0.3 / 2012-06-02 +================== + + * Callback results should be in the order of the queued functions. + +0.0.2 / 2012-02-12 +================== + + * any node + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/batch/Makefile b/node_modules/component/node_modules/batch/Makefile new file mode 100644 index 0000000..634e372 --- /dev/null +++ b/node_modules/component/node_modules/batch/Makefile @@ -0,0 +1,6 @@ + +test: + @./node_modules/.bin/mocha \ + --require should + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/batch/Readme.md b/node_modules/component/node_modules/batch/Readme.md new file mode 100644 index 0000000..f2345c6 --- /dev/null +++ b/node_modules/component/node_modules/batch/Readme.md @@ -0,0 +1,74 @@ + +# batch + + Simple async batch with concurrency control and progress reporting. + +## Installation + +``` +$ npm install batch +``` + +## API + +```js +var Batch = require('batch') + , batch = new Batch; + +batch.concurrency(4); + +ids.forEach(function(id){ + batch.push(function(done){ + User.get(id, done); + }); +}); + +batch.on('progress', function(e){ + +}); + +batch.end(function(err, users){ + +}); +``` + +### Progress events + + Contain the "job" index, response value, duration information, and completion data. + +```js +{ index: 1, + value: 'bar', + pending: 2, + total: 3, + complete: 2, + percent: 66, + start: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT), + end: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT), + duration: 0 } +``` + +## License + +(The MIT License) + +Copyright (c) 2013 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/component/node_modules/batch/component.json b/node_modules/component/node_modules/batch/component.json new file mode 100644 index 0000000..97f05c8 --- /dev/null +++ b/node_modules/component/node_modules/batch/component.json @@ -0,0 +1,14 @@ +{ + "name": "batch", + "repo": "component/batch", + "description": "Async task batching", + "version": "0.3.2", + "keywords": ["batch", "async", "utility", "concurrency", "concurrent"], + "dependencies": { + "component/emitter": "*" + }, + "development": {}, + "scripts": [ + "index.js" + ] +} diff --git a/node_modules/component/node_modules/batch/index.js b/node_modules/component/node_modules/batch/index.js new file mode 100644 index 0000000..850d776 --- /dev/null +++ b/node_modules/component/node_modules/batch/index.js @@ -0,0 +1,133 @@ + +/** + * Module dependencies. + */ + +try { + var EventEmitter = require('events').EventEmitter; +} catch (err) { + var Emitter = require('emitter'); +} + +/** + * Noop. + */ + +function noop(){} + +/** + * Expose `Batch`. + */ + +module.exports = Batch; + +/** + * Create a new Batch. + */ + +function Batch() { + this.fns = []; + this.concurrency(Infinity); + for (var i = 0, len = arguments.length; i < len; ++i) { + this.push(arguments[i]); + } +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +if (EventEmitter) { + Batch.prototype.__proto__ = EventEmitter.prototype; +} else { + Emitter(Batch.prototype); +} + +/** + * Set concurrency to `n`. + * + * @param {Number} n + * @return {Batch} + * @api public + */ + +Batch.prototype.concurrency = function(n){ + this.n = n; + return this; +}; + +/** + * Queue a function. + * + * @param {Function} fn + * @return {Batch} + * @api public + */ + +Batch.prototype.push = function(fn){ + this.fns.push(fn); + return this; +}; + +/** + * Execute all queued functions in parallel, + * executing `cb(err, results)`. + * + * @param {Function} cb + * @return {Batch} + * @api public + */ + +Batch.prototype.end = function(cb){ + var self = this + , total = this.fns.length + , pending = total + , results = [] + , cb = cb || noop + , fns = this.fns + , max = this.n + , index = 0 + , done; + + // empty + if (!fns.length) return cb(null, results); + + // process + function next() { + var i = index++; + var fn = fns[i]; + if (!fn) return; + var start = new Date; + fn(function(err, res){ + if (done) return; + if (err) return done = true, cb(err); + var complete = total - pending + 1; + var end = new Date; + + results[i] = res; + + self.emit('progress', { + index: i, + value: res, + pending: pending, + total: total, + complete: complete, + percent: complete / total * 100 | 0, + start: start, + end: end, + duration: end - start + }); + + if (--pending) next() + else cb(null, results); + }); + } + + // concurrency + for (var i = 0; i < fns.length; i++) { + if (i == max) break; + next(); + } + + return this; +}; diff --git a/node_modules/component/node_modules/batch/package.json b/node_modules/component/node_modules/batch/package.json new file mode 100644 index 0000000..57214a0 --- /dev/null +++ b/node_modules/component/node_modules/batch/package.json @@ -0,0 +1,18 @@ +{ + "name": "batch", + "version": "0.3.2", + "description": "Simple async batch", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "main": "index", + "readme": "\n# batch\n\n Simple async batch with concurrency control and progress reporting.\n\n## Installation\n\n```\n$ npm install batch\n```\n\n## API\n\n```js\nvar Batch = require('batch')\n , batch = new Batch;\n\nbatch.concurrency(4);\n\nids.forEach(function(id){\n batch.push(function(done){\n User.get(id, done);\n });\n});\n\nbatch.on('progress', function(e){\n\n});\n\nbatch.end(function(err, users){\n\n});\n```\n\n### Progress events\n\n Contain the \"job\" index, response value, duration information, and completion data.\n\n```js\n{ index: 1,\n value: 'bar',\n pending: 2,\n total: 3,\n complete: 2,\n percent: 66,\n start: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT),\n end: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT),\n duration: 0 }\n```\n\n## License\n\n(The MIT License)\n\nCopyright (c) 2013 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "Readme.md", + "_id": "batch@0.3.2", + "_from": "batch@0.3.2" +} diff --git a/node_modules/component/node_modules/commander/.npmignore b/node_modules/component/node_modules/commander/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/commander/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/commander/.travis.yml b/node_modules/component/node_modules/commander/.travis.yml new file mode 100644 index 0000000..f1d0f13 --- /dev/null +++ b/node_modules/component/node_modules/commander/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/component/node_modules/commander/History.md b/node_modules/component/node_modules/commander/History.md new file mode 100644 index 0000000..bfb9696 --- /dev/null +++ b/node_modules/component/node_modules/commander/History.md @@ -0,0 +1,141 @@ + +1.0.5 / 2012-10-09 +================== + + * fix `--name` clobbering. Closes #92 + * fix examples/help. Closes #89 + +1.0.4 / 2012-09-03 +================== + + * add `outputHelp()` method. + +1.0.3 / 2012-08-30 +================== + + * remove invalid .version() defaulting + +1.0.2 / 2012-08-24 +================== + + * add `--foo=bar` support [arv] + * fix password on node 0.8.8. Make backward compatible with 0.6 [focusaurus] + +1.0.1 / 2012-08-03 +================== + + * fix issue #56 + * fix tty.setRawMode(mode) was moved to tty.ReadStream#setRawMode() (i.e. process.stdin.setRawMode()) + +1.0.0 / 2012-07-05 +================== + + * add support for optional option descriptions + * add defaulting of `.version()` to package.json's version + +0.6.1 / 2012-06-01 +================== + + * Added: append (yes or no) on confirmation + * Added: allow node.js v0.7.x + +0.6.0 / 2012-04-10 +================== + + * Added `.prompt(obj, callback)` support. Closes #49 + * Added default support to .choose(). Closes #41 + * Fixed the choice example + +0.5.1 / 2011-12-20 +================== + + * Fixed `password()` for recent nodes. Closes #36 + +0.5.0 / 2011-12-04 +================== + + * Added sub-command option support [itay] + +0.4.3 / 2011-12-04 +================== + + * Fixed custom help ordering. Closes #32 + +0.4.2 / 2011-11-24 +================== + + * Added travis support + * Fixed: line-buffered input automatically trimmed. Closes #31 + +0.4.1 / 2011-11-18 +================== + + * Removed listening for "close" on --help + +0.4.0 / 2011-11-15 +================== + + * Added support for `--`. Closes #24 + +0.3.3 / 2011-11-14 +================== + + * Fixed: wait for close event when writing help info [Jerry Hamlet] + +0.3.2 / 2011-11-01 +================== + + * Fixed long flag definitions with values [felixge] + +0.3.1 / 2011-10-31 +================== + + * Changed `--version` short flag to `-V` from `-v` + * Changed `.version()` so it's configurable [felixge] + +0.3.0 / 2011-10-31 +================== + + * Added support for long flags only. Closes #18 + +0.2.1 / 2011-10-24 +================== + + * "node": ">= 0.4.x < 0.7.0". Closes #20 + +0.2.0 / 2011-09-26 +================== + + * Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs] + +0.1.0 / 2011-08-24 +================== + + * Added support for custom `--help` output + +0.0.5 / 2011-08-18 +================== + + * Changed: when the user enters nothing prompt for password again + * Fixed issue with passwords beginning with numbers [NuckChorris] + +0.0.4 / 2011-08-15 +================== + + * Fixed `Commander#args` + +0.0.3 / 2011-08-15 +================== + + * Added default option value support + +0.0.2 / 2011-08-15 +================== + + * Added mask support to `Command#password(str[, mask], fn)` + * Added `Command#password(str, fn)` + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/commander/Makefile b/node_modules/component/node_modules/commander/Makefile new file mode 100644 index 0000000..0074625 --- /dev/null +++ b/node_modules/component/node_modules/commander/Makefile @@ -0,0 +1,7 @@ + +TESTS = $(shell find test/test.*.js) + +test: + @./test/run $(TESTS) + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/commander/Readme.md b/node_modules/component/node_modules/commander/Readme.md new file mode 100644 index 0000000..b8328c3 --- /dev/null +++ b/node_modules/component/node_modules/commander/Readme.md @@ -0,0 +1,262 @@ +# Commander.js + + The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander). + + [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js) + +## Installation + + $ npm install commander + +## Option parsing + + Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); + +program + .version('0.0.1') + .option('-p, --peppers', 'Add peppers') + .option('-P, --pineapple', 'Add pineapple') + .option('-b, --bbq', 'Add bbq sauce') + .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble') + .parse(process.argv); + +console.log('you ordered a pizza with:'); +if (program.peppers) console.log(' - peppers'); +if (program.pineapple) console.log(' - pineappe'); +if (program.bbq) console.log(' - bbq'); +console.log(' - %s cheese', program.cheese); +``` + + Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc. + +## Automated --help + + The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free: + +``` + $ ./examples/pizza --help + + Usage: pizza [options] + + Options: + + -V, --version output the version number + -p, --peppers Add peppers + -P, --pineapple Add pineappe + -b, --bbq Add bbq sauce + -c, --cheese Add the specified type of cheese [marble] + -h, --help output usage information + +``` + +## Coercion + +```js +function range(val) { + return val.split('..').map(Number); +} + +function list(val) { + return val.split(','); +} + +program + .version('0.0.1') + .usage('[options] ') + .option('-i, --integer ', 'An integer argument', parseInt) + .option('-f, --float ', 'A float argument', parseFloat) + .option('-r, --range ..', 'A range', range) + .option('-l, --list ', 'A list', list) + .option('-o, --optional [value]', 'An optional value') + .parse(process.argv); + +console.log(' int: %j', program.integer); +console.log(' float: %j', program.float); +console.log(' optional: %j', program.optional); +program.range = program.range || []; +console.log(' range: %j..%j', program.range[0], program.range[1]); +console.log(' list: %j', program.list); +console.log(' args: %j', program.args); +``` + +## Custom help + + You can display arbitrary `-h, --help` information + by listening for "--help". Commander will automatically + exit once you are done so that the remainder of your program + does not execute causing undesired behaviours, for example + in the following executable "stuff" will not output when + `--help` is used. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('../'); + +function list(val) { + return val.split(',').map(Number); +} + +program + .version('0.0.1') + .option('-f, --foo', 'enable some foo') + .option('-b, --bar', 'enable some bar') + .option('-B, --baz', 'enable some baz'); + +// must be before .parse() since +// node's emit() is immediate + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(''); + console.log(' $ custom-help --help'); + console.log(' $ custom-help -h'); + console.log(''); +}); + +program.parse(process.argv); + +console.log('stuff'); +``` + +yielding the following help output: + +``` + +Usage: custom-help [options] + +Options: + + -h, --help output usage information + -V, --version output the version number + -f, --foo enable some foo + -b, --bar enable some bar + -B, --baz enable some baz + +Examples: + + $ custom-help --help + $ custom-help -h + +``` + +## .prompt(msg, fn) + + Single-line prompt: + +```js +program.prompt('name: ', function(name){ + console.log('hi %s', name); +}); +``` + + Multi-line prompt: + +```js +program.prompt('description:', function(name){ + console.log('hi %s', name); +}); +``` + + Coercion: + +```js +program.prompt('Age: ', Number, function(age){ + console.log('age: %j', age); +}); +``` + +```js +program.prompt('Birthdate: ', Date, function(date){ + console.log('date: %s', date); +}); +``` + +## .password(msg[, mask], fn) + +Prompt for password without echoing: + +```js +program.password('Password: ', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +Prompt for password with mask char "*": + +```js +program.password('Password: ', '*', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +## .confirm(msg, fn) + + Confirm with the given `msg`: + +```js +program.confirm('continue? ', function(ok){ + console.log(' got %j', ok); +}); +``` + +## .choose(list, fn) + + Let the user choose from a `list`: + +```js +var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + +console.log('Choose the coolest pet:'); +program.choose(list, function(i){ + console.log('you chose %d "%s"', i, list[i]); +}); +``` + +## Links + + - [API documentation](http://visionmedia.github.com/commander.js/) + - [ascii tables](https://github.com/LearnBoost/cli-table) + - [progress bars](https://github.com/visionmedia/node-progress) + - [more progress bars](https://github.com/substack/node-multimeter) + - [examples](https://github.com/visionmedia/commander.js/tree/master/examples) + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/commander/index.js b/node_modules/component/node_modules/commander/index.js new file mode 100644 index 0000000..06ec1e4 --- /dev/null +++ b/node_modules/component/node_modules/commander/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/commander'); \ No newline at end of file diff --git a/node_modules/component/node_modules/commander/lib/commander.js b/node_modules/component/node_modules/commander/lib/commander.js new file mode 100644 index 0000000..7cfe028 --- /dev/null +++ b/node_modules/component/node_modules/commander/lib/commander.js @@ -0,0 +1,1065 @@ +/*! + * commander + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , path = require('path') + , keypress = require('keypress') + , tty = require('tty') + , basename = path.basename; + +/** + * Expose the root command. + */ + +exports = module.exports = new Command; + +/** + * Expose `Command`. + */ + +exports.Command = Command; + +/** + * Expose `Option`. + */ + +exports.Option = Option; + +/** + * Initialize a new `Option` with the given `flags` and `description`. + * + * @param {String} flags + * @param {String} description + * @api public + */ + +function Option(flags, description) { + this.flags = flags; + this.required = ~flags.indexOf('<'); + this.optional = ~flags.indexOf('['); + this.bool = !~flags.indexOf('-no-'); + flags = flags.split(/[ ,|]+/); + if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift(); + this.long = flags.shift(); + this.description = description || ''; +} + +/** + * Return option name. + * + * @return {String} + * @api private + */ + +Option.prototype.name = function(){ + return this.long + .replace('--', '') + .replace('no-', ''); +}; + +/** + * Check if `arg` matches the short or long flag. + * + * @param {String} arg + * @return {Boolean} + * @api private + */ + +Option.prototype.is = function(arg){ + return arg == this.short + || arg == this.long; +}; + +/** + * Initialize a new `Command`. + * + * @param {String} name + * @api public + */ + +function Command(name) { + this.commands = []; + this.options = []; + this.args = []; + this._name = name; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Command.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add command `name`. + * + * The `.action()` callback is invoked when the + * command `name` is specified via __ARGV__, + * and the remaining arguments are applied to the + * function for access. + * + * When the `name` is "*" an un-matched command + * will be passed as the first arg, followed by + * the rest of __ARGV__ remaining. + * + * Examples: + * + * program + * .version('0.0.1') + * .option('-C, --chdir ', 'change the working directory') + * .option('-c, --config ', 'set config path. defaults to ./deploy.conf') + * .option('-T, --no-tests', 'ignore test hook') + * + * program + * .command('setup') + * .description('run remote setup commands') + * .action(function(){ + * console.log('setup'); + * }); + * + * program + * .command('exec ') + * .description('run the given remote command') + * .action(function(cmd){ + * console.log('exec "%s"', cmd); + * }); + * + * program + * .command('*') + * .description('deploy the given env') + * .action(function(env){ + * console.log('deploying "%s"', env); + * }); + * + * program.parse(process.argv); + * + * @param {String} name + * @return {Command} the new command + * @api public + */ + +Command.prototype.command = function(name){ + var args = name.split(/ +/); + var cmd = new Command(args.shift()); + this.commands.push(cmd); + cmd.parseExpectedArgs(args); + cmd.parent = this; + return cmd; +}; + +/** + * Parse expected `args`. + * + * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`. + * + * @param {Array} args + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parseExpectedArgs = function(args){ + if (!args.length) return; + var self = this; + args.forEach(function(arg){ + switch (arg[0]) { + case '<': + self.args.push({ required: true, name: arg.slice(1, -1) }); + break; + case '[': + self.args.push({ required: false, name: arg.slice(1, -1) }); + break; + } + }); + return this; +}; + +/** + * Register callback `fn` for the command. + * + * Examples: + * + * program + * .command('help') + * .description('display verbose help') + * .action(function(){ + * // output help here + * }); + * + * @param {Function} fn + * @return {Command} for chaining + * @api public + */ + +Command.prototype.action = function(fn){ + var self = this; + this.parent.on(this._name, function(args, unknown){ + // Parse any so-far unknown options + unknown = unknown || []; + var parsed = self.parseOptions(unknown); + + // Output help if necessary + outputHelpIfNecessary(self, parsed.unknown); + + // If there are still any unknown options, then we simply + // die, unless someone asked for help, in which case we give it + // to them, and then we die. + if (parsed.unknown.length > 0) { + self.unknownOption(parsed.unknown[0]); + } + + // Leftover arguments need to be pushed back. Fixes issue #56 + if (parsed.args.length) args = parsed.args.concat(args); + + self.args.forEach(function(arg, i){ + if (arg.required && null == args[i]) { + self.missingArgument(arg.name); + } + }); + + // Always append ourselves to the end of the arguments, + // to make sure we match the number of arguments the user + // expects + if (self.args.length) { + args[self.args.length] = self; + } else { + args.push(self); + } + + fn.apply(this, args); + }); + return this; +}; + +/** + * Define option with `flags`, `description` and optional + * coercion `fn`. + * + * The `flags` string should contain both the short and long flags, + * separated by comma, a pipe or space. The following are all valid + * all will output this way when `--help` is used. + * + * "-p, --pepper" + * "-p|--pepper" + * "-p --pepper" + * + * Examples: + * + * // simple boolean defaulting to false + * program.option('-p, --pepper', 'add pepper'); + * + * --pepper + * program.pepper + * // => Boolean + * + * // simple boolean defaulting to false + * program.option('-C, --no-cheese', 'remove cheese'); + * + * program.cheese + * // => true + * + * --no-cheese + * program.cheese + * // => true + * + * // required argument + * program.option('-C, --chdir ', 'change the working directory'); + * + * --chdir /tmp + * program.chdir + * // => "/tmp" + * + * // optional argument + * program.option('-c, --cheese [type]', 'add cheese [marble]'); + * + * @param {String} flags + * @param {String} description + * @param {Function|Mixed} fn or default + * @param {Mixed} defaultValue + * @return {Command} for chaining + * @api public + */ + +Command.prototype.option = function(flags, description, fn, defaultValue){ + var self = this + , option = new Option(flags, description) + , oname = option.name() + , name = camelcase(oname); + + // default as 3rd arg + if ('function' != typeof fn) defaultValue = fn, fn = null; + + // preassign default value only for --no-*, [optional], or + if (false == option.bool || option.optional || option.required) { + // when --no-* we make sure default is true + if (false == option.bool) defaultValue = true; + // preassign only if we have a default + if (undefined !== defaultValue) self[name] = defaultValue; + } + + // register the option + this.options.push(option); + + // when it's passed assign the value + // and conditionally invoke the callback + this.on(oname, function(val){ + // coercion + if (null != val && fn) val = fn(val); + + // unassigned or bool + if ('boolean' == typeof self[name] || 'undefined' == typeof self[name]) { + // if no value, bool true, and we have a default, then use it! + if (null == val) { + self[name] = option.bool + ? defaultValue || true + : false; + } else { + self[name] = val; + } + } else if (null !== val) { + // reassign + self[name] = val; + } + }); + + return this; +}; + +/** + * Parse `argv`, settings options and invoking commands when defined. + * + * @param {Array} argv + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parse = function(argv){ + // store raw args + this.rawArgs = argv; + + // guess name + this._name = this._name || basename(argv[1]); + + // process argv + var parsed = this.parseOptions(this.normalize(argv.slice(2))); + this.args = parsed.args; + return this.parseArgs(this.args, parsed.unknown); +}; + +/** + * Normalize `args`, splitting joined short flags. For example + * the arg "-abc" is equivalent to "-a -b -c". + * This also normalizes equal sign and splits "--abc=def" into "--abc def". + * + * @param {Array} args + * @return {Array} + * @api private + */ + +Command.prototype.normalize = function(args){ + var ret = [] + , arg + , index; + + for (var i = 0, len = args.length; i < len; ++i) { + arg = args[i]; + if (arg.length > 1 && '-' == arg[0] && '-' != arg[1]) { + arg.slice(1).split('').forEach(function(c){ + ret.push('-' + c); + }); + } else if (/^--/.test(arg) && ~(index = arg.indexOf('='))) { + ret.push(arg.slice(0, index), arg.slice(index + 1)); + } else { + ret.push(arg); + } + } + + return ret; +}; + +/** + * Parse command `args`. + * + * When listener(s) are available those + * callbacks are invoked, otherwise the "*" + * event is emitted and those actions are invoked. + * + * @param {Array} args + * @return {Command} for chaining + * @api private + */ + +Command.prototype.parseArgs = function(args, unknown){ + var cmds = this.commands + , len = cmds.length + , name; + + if (args.length) { + name = args[0]; + if (this.listeners(name).length) { + this.emit(args.shift(), args, unknown); + } else { + this.emit('*', args); + } + } else { + outputHelpIfNecessary(this, unknown); + + // If there were no args and we have unknown options, + // then they are extraneous and we need to error. + if (unknown.length > 0) { + this.unknownOption(unknown[0]); + } + } + + return this; +}; + +/** + * Return an option matching `arg` if any. + * + * @param {String} arg + * @return {Option} + * @api private + */ + +Command.prototype.optionFor = function(arg){ + for (var i = 0, len = this.options.length; i < len; ++i) { + if (this.options[i].is(arg)) { + return this.options[i]; + } + } +}; + +/** + * Parse options from `argv` returning `argv` + * void of these options. + * + * @param {Array} argv + * @return {Array} + * @api public + */ + +Command.prototype.parseOptions = function(argv){ + var args = [] + , len = argv.length + , literal + , option + , arg; + + var unknownOptions = []; + + // parse options + for (var i = 0; i < len; ++i) { + arg = argv[i]; + + // literal args after -- + if ('--' == arg) { + literal = true; + continue; + } + + if (literal) { + args.push(arg); + continue; + } + + // find matching Option + option = this.optionFor(arg); + + // option is defined + if (option) { + // requires arg + if (option.required) { + arg = argv[++i]; + if (null == arg) return this.optionMissingArgument(option); + if ('-' == arg[0]) return this.optionMissingArgument(option, arg); + this.emit(option.name(), arg); + // optional arg + } else if (option.optional) { + arg = argv[i+1]; + if (null == arg || '-' == arg[0]) { + arg = null; + } else { + ++i; + } + this.emit(option.name(), arg); + // bool + } else { + this.emit(option.name()); + } + continue; + } + + // looks like an option + if (arg.length > 1 && '-' == arg[0]) { + unknownOptions.push(arg); + + // If the next argument looks like it might be + // an argument for this option, we pass it on. + // If it isn't, then it'll simply be ignored + if (argv[i+1] && '-' != argv[i+1][0]) { + unknownOptions.push(argv[++i]); + } + continue; + } + + // arg + args.push(arg); + } + + return { args: args, unknown: unknownOptions }; +}; + +/** + * Argument `name` is missing. + * + * @param {String} name + * @api private + */ + +Command.prototype.missingArgument = function(name){ + console.error(); + console.error(" error: missing required argument `%s'", name); + console.error(); + process.exit(1); +}; + +/** + * `Option` is missing an argument, but received `flag` or nothing. + * + * @param {String} option + * @param {String} flag + * @api private + */ + +Command.prototype.optionMissingArgument = function(option, flag){ + console.error(); + if (flag) { + console.error(" error: option `%s' argument missing, got `%s'", option.flags, flag); + } else { + console.error(" error: option `%s' argument missing", option.flags); + } + console.error(); + process.exit(1); +}; + +/** + * Unknown option `flag`. + * + * @param {String} flag + * @api private + */ + +Command.prototype.unknownOption = function(flag){ + console.error(); + console.error(" error: unknown option `%s'", flag); + console.error(); + process.exit(1); +}; + + +/** + * Set the program version to `str`. + * + * This method auto-registers the "-V, --version" flag + * which will print the version number when passed. + * + * @param {String} str + * @param {String} flags + * @return {Command} for chaining + * @api public + */ + +Command.prototype.version = function(str, flags){ + if (0 == arguments.length) return this._version; + this._version = str; + flags = flags || '-V, --version'; + this.option(flags, 'output the version number'); + this.on('version', function(){ + console.log(str); + process.exit(0); + }); + return this; +}; + +/** + * Set the description `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.description = function(str){ + if (0 == arguments.length) return this._description; + this._description = str; + return this; +}; + +/** + * Set / get the command usage `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.usage = function(str){ + var args = this.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }); + + var usage = '[options' + + (this.commands.length ? '] [command' : '') + + ']' + + (this.args.length ? ' ' + args : ''); + if (0 == arguments.length) return this._usage || usage; + this._usage = str; + + return this; +}; + +/** + * Return the largest option length. + * + * @return {Number} + * @api private + */ + +Command.prototype.largestOptionLength = function(){ + return this.options.reduce(function(max, option){ + return Math.max(max, option.flags.length); + }, 0); +}; + +/** + * Return help for options. + * + * @return {String} + * @api private + */ + +Command.prototype.optionHelp = function(){ + var width = this.largestOptionLength(); + + // Prepend the help information + return [pad('-h, --help', width) + ' ' + 'output usage information'] + .concat(this.options.map(function(option){ + return pad(option.flags, width) + + ' ' + option.description; + })) + .join('\n'); +}; + +/** + * Return command help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.commandHelp = function(){ + if (!this.commands.length) return ''; + return [ + '' + , ' Commands:' + , '' + , this.commands.map(function(cmd){ + var args = cmd.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }).join(' '); + + return cmd._name + + (cmd.options.length + ? ' [options]' + : '') + ' ' + args + + (cmd.description() + ? '\n' + cmd.description() + : ''); + }).join('\n\n').replace(/^/gm, ' ') + , '' + ].join('\n'); +}; + +/** + * Return program help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.helpInformation = function(){ + return [ + '' + , ' Usage: ' + this._name + ' ' + this.usage() + , '' + this.commandHelp() + , ' Options:' + , '' + , '' + this.optionHelp().replace(/^/gm, ' ') + , '' + , '' + ].join('\n'); +}; + +/** + * Prompt for a `Number`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForNumber = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseNumber(val){ + val = Number(val); + if (isNaN(val)) return self.promptSingleLine(str + '(must be a number) ', parseNumber); + fn(val); + }); +}; + +/** + * Prompt for a `Date`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForDate = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseDate(val){ + val = new Date(val); + if (isNaN(val.getTime())) return self.promptSingleLine(str + '(must be a date) ', parseDate); + fn(val); + }); +}; + +/** + * Single-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptSingleLine = function(str, fn){ + if ('function' == typeof arguments[2]) { + return this['promptFor' + (fn.name || fn)](str, arguments[2]); + } + + process.stdout.write(str); + process.stdin.setEncoding('utf8'); + process.stdin.once('data', function(val){ + fn(val.trim()); + }).resume(); +}; + +/** + * Multi-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptMultiLine = function(str, fn){ + var buf = []; + console.log(str); + process.stdin.setEncoding('utf8'); + process.stdin.on('data', function(val){ + if ('\n' == val || '\r\n' == val) { + process.stdin.removeAllListeners('data'); + fn(buf.join('\n')); + } else { + buf.push(val.trimRight()); + } + }).resume(); +}; + +/** + * Prompt `str` and callback `fn(val)` + * + * Commander supports single-line and multi-line prompts. + * To issue a single-line prompt simply add white-space + * to the end of `str`, something like "name: ", whereas + * for a multi-line prompt omit this "description:". + * + * + * Examples: + * + * program.prompt('Username: ', function(name){ + * console.log('hi %s', name); + * }); + * + * program.prompt('Description:', function(desc){ + * console.log('description was "%s"', desc.trim()); + * }); + * + * @param {String|Object} str + * @param {Function} fn + * @api public + */ + +Command.prototype.prompt = function(str, fn){ + var self = this; + + if ('string' == typeof str) { + if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments); + this.promptMultiLine(str, fn); + } else { + var keys = Object.keys(str) + , obj = {}; + + function next() { + var key = keys.shift() + , label = str[key]; + + if (!key) return fn(obj); + self.prompt(label, function(val){ + obj[key] = val; + next(); + }); + } + + next(); + } +}; + +/** + * Prompt for password with `str`, `mask` char and callback `fn(val)`. + * + * The mask string defaults to '', aka no output is + * written while typing, you may want to use "*" etc. + * + * Examples: + * + * program.password('Password: ', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * program.password('Password: ', '*', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {String} mask + * @param {Function} fn + * @api public + */ + +Command.prototype.password = function(str, mask, fn){ + var self = this + , buf = ''; + + // default mask + if ('function' == typeof mask) { + fn = mask; + mask = ''; + } + + keypress(process.stdin); + + function setRawMode(mode) { + if (process.stdin.setRawMode) { + process.stdin.setRawMode(mode); + } else { + tty.setRawMode(mode); + } + }; + setRawMode(true); + process.stdout.write(str); + + // keypress + process.stdin.on('keypress', function(c, key){ + if (key && 'enter' == key.name) { + console.log(); + process.stdin.pause(); + process.stdin.removeAllListeners('keypress'); + setRawMode(false); + if (!buf.trim().length) return self.password(str, mask, fn); + fn(buf); + return; + } + + if (key && key.ctrl && 'c' == key.name) { + console.log('%s', buf); + process.exit(); + } + + process.stdout.write(mask); + buf += c; + }).resume(); +}; + +/** + * Confirmation prompt with `str` and callback `fn(bool)` + * + * Examples: + * + * program.confirm('continue? ', function(ok){ + * console.log(' got %j', ok); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {Function} fn + * @api public + */ + + +Command.prototype.confirm = function(str, fn, verbose){ + var self = this; + this.prompt(str, function(ok){ + if (!ok.trim()) { + if (!verbose) str += '(yes or no) '; + return self.confirm(str, fn, true); + } + fn(parseBool(ok)); + }); +}; + +/** + * Choice prompt with `list` of items and callback `fn(index, item)` + * + * Examples: + * + * var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + * + * console.log('Choose the coolest pet:'); + * program.choose(list, function(i){ + * console.log('you chose %d "%s"', i, list[i]); + * process.stdin.destroy(); + * }); + * + * @param {Array} list + * @param {Number|Function} index or fn + * @param {Function} fn + * @api public + */ + +Command.prototype.choose = function(list, index, fn){ + var self = this + , hasDefault = 'number' == typeof index; + + if (!hasDefault) { + fn = index; + index = null; + } + + list.forEach(function(item, i){ + if (hasDefault && i == index) { + console.log('* %d) %s', i + 1, item); + } else { + console.log(' %d) %s', i + 1, item); + } + }); + + function again() { + self.prompt(' : ', function(val){ + val = parseInt(val, 10) - 1; + if (hasDefault && isNaN(val)) val = index; + + if (null == list[val]) { + again(); + } else { + fn(val, list[val]); + } + }); + } + + again(); +}; + + +/** + * Output help information for this command + * + * @api public + */ + +Command.prototype.outputHelp = function(){ + process.stdout.write(this.helpInformation()); + this.emit('--help'); +}; + +/** + * Output help information and exit. + * + * @api public + */ + +Command.prototype.help = function(){ + this.outputHelp(); + process.exit(); +}; + +/** + * Camel-case the given `flag` + * + * @param {String} flag + * @return {String} + * @api private + */ + +function camelcase(flag) { + return flag.split('-').reduce(function(str, word){ + return str + word[0].toUpperCase() + word.slice(1); + }); +} + +/** + * Parse a boolean `str`. + * + * @param {String} str + * @return {Boolean} + * @api private + */ + +function parseBool(str) { + return /^y|yes|ok|true$/i.test(str); +} + +/** + * Pad `str` to `width`. + * + * @param {String} str + * @param {Number} width + * @return {String} + * @api private + */ + +function pad(str, width) { + var len = Math.max(0, width - str.length); + return str + Array(len + 1).join(' '); +} + +/** + * Output help information if necessary + * + * @param {Command} command to output help for + * @param {Array} array of options to search for -h or --help + * @api private + */ + +function outputHelpIfNecessary(cmd, options) { + options = options || []; + for (var i = 0; i < options.length; i++) { + if (options[i] == '--help' || options[i] == '-h') { + cmd.outputHelp(); + process.exit(0); + } + } +} diff --git a/node_modules/component/node_modules/commander/node_modules/keypress/README.md b/node_modules/component/node_modules/commander/node_modules/keypress/README.md new file mode 100644 index 0000000..a768e8f --- /dev/null +++ b/node_modules/component/node_modules/commander/node_modules/keypress/README.md @@ -0,0 +1,101 @@ +keypress +======== +### Make any Node ReadableStream emit "keypress" events + + +Previous to Node `v0.8.x`, there was an undocumented `"keypress"` event that +`process.stdin` would emit when it was a TTY. Some people discovered this hidden +gem, and started using it in their own code. + +Now in Node `v0.8.x`, this `"keypress"` event does not get emitted by default, +but rather only when it is being used in conjuction with the `readline` (or by +extension, the `repl`) module. + +This module is the exact logic from the node `v0.8.x` releases ripped out into its +own module. + +__Bonus:__ Now with mouse support! + +Installation +------------ + +Install with `npm`: + +``` bash +$ npm install keypress +``` + +Or add it to the `"dependencies"` section of your _package.json_ file. + + +Example +------- + +#### Listening for "keypress" events + +``` js +var keypress = require('keypress'); + +// make `process.stdin` begin emitting "keypress" events +keypress(process.stdin); + +// listen for the "keypress" event +process.stdin.on('keypress', function (ch, key) { + console.log('got "keypress"', key); + if (key && key.ctrl && key.name == 'c') { + process.stdin.pause(); + } +}); + +process.stdin.setRawMode(true); +process.stdin.resume(); +``` + +#### Listening for "mousepress" events + +``` js +var keypress = require('keypress'); + +// make `process.stdin` begin emitting "mousepress" (and "keypress") events +keypress(process.stdin); + +// you must enable the mouse events before they will begin firing +keypress.enableMouse(process.stdout); + +process.stdin.on('mousepress', function (info) { + console.log('got "mousepress" event at %d x %d', info.x, info.y); +}); + +process.on('exit', function () { + // disable mouse on exit, so that the state + // is back to normal for the terminal + keypress.disableMouse(process.stdout); +}); +``` + + +License +------- + +(The MIT License) + +Copyright (c) 2012 Nathan Rajlich <nathan@tootallnate.net> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/component/node_modules/commander/node_modules/keypress/index.js b/node_modules/component/node_modules/commander/node_modules/keypress/index.js new file mode 100644 index 0000000..c2ba488 --- /dev/null +++ b/node_modules/component/node_modules/commander/node_modules/keypress/index.js @@ -0,0 +1,346 @@ + +/** + * This module offers the internal "keypress" functionality from node-core's + * `readline` module, for your own programs and modules to use. + * + * Usage: + * + * require('keypress')(process.stdin); + * + * process.stdin.on('keypress', function (ch, key) { + * console.log(ch, key); + * if (key.ctrl && key.name == 'c') { + * process.stdin.pause(); + * } + * }); + * proces.stdin.resume(); + */ +var exports = module.exports = keypress; + +exports.enableMouse = function (stream) { + stream.write('\x1b' +'[?1000h') +} + +exports.disableMouse = function (stream) { + stream.write('\x1b' +'[?1000l') +} + + +/** + * accepts a readable Stream instance and makes it emit "keypress" events + */ + +function keypress(stream) { + if (isEmittingKeypress(stream)) return; + stream._emitKeypress = true; + + function onData(b) { + if (stream.listeners('keypress').length > 0) { + emitKey(stream, b); + } else { + // Nobody's watching anyway + stream.removeListener('data', onData); + stream.on('newListener', onNewListener); + } + } + + function onNewListener(event) { + if (event == 'keypress') { + stream.on('data', onData); + stream.removeListener('newListener', onNewListener); + } + } + + if (stream.listeners('keypress').length > 0) { + stream.on('data', onData); + } else { + stream.on('newListener', onNewListener); + } +} + +/** + * Returns `true` if the stream is already emitting "keypress" events. + * `false` otherwise. + */ + +function isEmittingKeypress(stream) { + var rtn = stream._emitKeypress; + if (!rtn) { + // hack: check for the v0.6.x "data" event + stream.listeners('data').forEach(function (l) { + if (l.name == 'onData' && /emitKey/.test(l.toString())) { + rtn = true; + stream._emitKeypress = true; + } + }); + } + if (!rtn) { + // hack: check for the v0.6.x "newListener" event + stream.listeners('newListener').forEach(function (l) { + if (l.name == 'onNewListener' && /keypress/.test(l.toString())) { + rtn = true; + stream._emitKeypress = true; + } + }); + } + return rtn; +} + + +/* + Some patterns seen in terminal key escape codes, derived from combos seen + at http://www.midnight-commander.org/browser/lib/tty/key.c + + ESC letter + ESC [ letter + ESC [ modifier letter + ESC [ 1 ; modifier letter + ESC [ num char + ESC [ num ; modifier char + ESC O letter + ESC O modifier letter + ESC O 1 ; modifier letter + ESC N letter + ESC [ [ num ; modifier char + ESC [ [ 1 ; modifier letter + ESC ESC [ num char + ESC ESC O letter + + - char is usually ~ but $ and ^ also happen with rxvt + - modifier is 1 + + (shift * 1) + + (left_alt * 2) + + (ctrl * 4) + + (right_alt * 8) + - two leading ESCs apparently mean the same as one leading ESC +*/ + +// Regexes used for ansi escape code splitting +var metaKeyCodeRe = /^(?:\x1b)([a-zA-Z0-9])$/; +var functionKeyCodeRe = + /^(?:\x1b+)(O|N|\[|\[\[)(?:(\d+)(?:;(\d+))?([~^$])|(?:1;)?(\d+)?([a-zA-Z]))/; + +function emitKey(stream, s) { + var ch, + key = { + name: undefined, + ctrl: false, + meta: false, + shift: false + }, + parts; + + if (Buffer.isBuffer(s)) { + if (s[0] > 127 && s[1] === undefined) { + s[0] -= 128; + s = '\x1b' + s.toString(stream.encoding || 'utf-8'); + } else { + s = s.toString(stream.encoding || 'utf-8'); + } + } + + key.sequence = s; + + if (s === '\r' || s === '\n') { + // enter + key.name = 'enter'; + + } else if (s === '\t') { + // tab + key.name = 'tab'; + + } else if (s === '\b' || s === '\x7f' || + s === '\x1b\x7f' || s === '\x1b\b') { + // backspace or ctrl+h + key.name = 'backspace'; + key.meta = (s.charAt(0) === '\x1b'); + + } else if (s === '\x1b' || s === '\x1b\x1b') { + // escape key + key.name = 'escape'; + key.meta = (s.length === 2); + + } else if (s === ' ' || s === '\x1b ') { + key.name = 'space'; + key.meta = (s.length === 2); + + } else if (s <= '\x1a') { + // ctrl+letter + key.name = String.fromCharCode(s.charCodeAt(0) + 'a'.charCodeAt(0) - 1); + key.ctrl = true; + + } else if (s.length === 1 && s >= 'a' && s <= 'z') { + // lowercase letter + key.name = s; + + } else if (s.length === 1 && s >= 'A' && s <= 'Z') { + // shift+letter + key.name = s.toLowerCase(); + key.shift = true; + + } else if (parts = metaKeyCodeRe.exec(s)) { + // meta+character key + key.name = parts[1].toLowerCase(); + key.meta = true; + key.shift = /^[A-Z]$/.test(parts[1]); + + } else if (parts = functionKeyCodeRe.exec(s)) { + // ansi escape sequence + + // reassemble the key code leaving out leading \x1b's, + // the modifier key bitflag and any meaningless "1;" sequence + var code = (parts[1] || '') + (parts[2] || '') + + (parts[4] || '') + (parts[6] || ''), + modifier = (parts[3] || parts[5] || 1) - 1; + + // Parse the key modifier + key.ctrl = !!(modifier & 4); + key.meta = !!(modifier & 10); + key.shift = !!(modifier & 1); + key.code = code; + + // Parse the key itself + switch (code) { + /* xterm/gnome ESC O letter */ + case 'OP': key.name = 'f1'; break; + case 'OQ': key.name = 'f2'; break; + case 'OR': key.name = 'f3'; break; + case 'OS': key.name = 'f4'; break; + + /* xterm/rxvt ESC [ number ~ */ + case '[11~': key.name = 'f1'; break; + case '[12~': key.name = 'f2'; break; + case '[13~': key.name = 'f3'; break; + case '[14~': key.name = 'f4'; break; + + /* from Cygwin and used in libuv */ + case '[[A': key.name = 'f1'; break; + case '[[B': key.name = 'f2'; break; + case '[[C': key.name = 'f3'; break; + case '[[D': key.name = 'f4'; break; + case '[[E': key.name = 'f5'; break; + + /* common */ + case '[15~': key.name = 'f5'; break; + case '[17~': key.name = 'f6'; break; + case '[18~': key.name = 'f7'; break; + case '[19~': key.name = 'f8'; break; + case '[20~': key.name = 'f9'; break; + case '[21~': key.name = 'f10'; break; + case '[23~': key.name = 'f11'; break; + case '[24~': key.name = 'f12'; break; + + /* xterm ESC [ letter */ + case '[A': key.name = 'up'; break; + case '[B': key.name = 'down'; break; + case '[C': key.name = 'right'; break; + case '[D': key.name = 'left'; break; + case '[E': key.name = 'clear'; break; + case '[F': key.name = 'end'; break; + case '[H': key.name = 'home'; break; + + /* xterm/gnome ESC O letter */ + case 'OA': key.name = 'up'; break; + case 'OB': key.name = 'down'; break; + case 'OC': key.name = 'right'; break; + case 'OD': key.name = 'left'; break; + case 'OE': key.name = 'clear'; break; + case 'OF': key.name = 'end'; break; + case 'OH': key.name = 'home'; break; + + /* xterm/rxvt ESC [ number ~ */ + case '[1~': key.name = 'home'; break; + case '[2~': key.name = 'insert'; break; + case '[3~': key.name = 'delete'; break; + case '[4~': key.name = 'end'; break; + case '[5~': key.name = 'pageup'; break; + case '[6~': key.name = 'pagedown'; break; + + /* putty */ + case '[[5~': key.name = 'pageup'; break; + case '[[6~': key.name = 'pagedown'; break; + + /* rxvt */ + case '[7~': key.name = 'home'; break; + case '[8~': key.name = 'end'; break; + + /* rxvt keys with modifiers */ + case '[a': key.name = 'up'; key.shift = true; break; + case '[b': key.name = 'down'; key.shift = true; break; + case '[c': key.name = 'right'; key.shift = true; break; + case '[d': key.name = 'left'; key.shift = true; break; + case '[e': key.name = 'clear'; key.shift = true; break; + + case '[2$': key.name = 'insert'; key.shift = true; break; + case '[3$': key.name = 'delete'; key.shift = true; break; + case '[5$': key.name = 'pageup'; key.shift = true; break; + case '[6$': key.name = 'pagedown'; key.shift = true; break; + case '[7$': key.name = 'home'; key.shift = true; break; + case '[8$': key.name = 'end'; key.shift = true; break; + + case 'Oa': key.name = 'up'; key.ctrl = true; break; + case 'Ob': key.name = 'down'; key.ctrl = true; break; + case 'Oc': key.name = 'right'; key.ctrl = true; break; + case 'Od': key.name = 'left'; key.ctrl = true; break; + case 'Oe': key.name = 'clear'; key.ctrl = true; break; + + case '[2^': key.name = 'insert'; key.ctrl = true; break; + case '[3^': key.name = 'delete'; key.ctrl = true; break; + case '[5^': key.name = 'pageup'; key.ctrl = true; break; + case '[6^': key.name = 'pagedown'; key.ctrl = true; break; + case '[7^': key.name = 'home'; key.ctrl = true; break; + case '[8^': key.name = 'end'; key.ctrl = true; break; + + /* misc. */ + case '[Z': key.name = 'tab'; key.shift = true; break; + default: key.name = 'undefined'; break; + + } + } else if (s.length > 1 && s[0] !== '\x1b') { + // Got a longer-than-one string of characters. + // Probably a paste, since it wasn't a control sequence. + Array.prototype.forEach.call(s, function(c) { + emitKey(stream, c); + }); + return; + } + + if (key.code == '[M') { + key.name = 'mouse'; + var s = key.sequence; + var b = s.charCodeAt(3); + key.x = s.charCodeAt(4) - 040; + key.y = s.charCodeAt(5) - 040; + + key.scroll = 0; + + key.ctrl = !!(1<<4 & b); + key.meta = !!(1<<3 & b); + key.shift = !!(1<<2 & b); + + key.release = (3 & b) === 3; + + if (1<<6 & b) { //scroll + key.scroll = 1 & b ? 1 : -1; + } + + if (!key.release && !key.scroll) { + key.button = b & 3; + } + } + + // Don't emit a key if no name was found + if (key.name === undefined) { + key = undefined; + } + + if (s.length === 1) { + ch = s; + } + + if (key && key.name == 'mouse') { + stream.emit('mousepress', key) + } else if (key || ch) { + stream.emit('keypress', ch, key); + } +} diff --git a/node_modules/component/node_modules/commander/node_modules/keypress/package.json b/node_modules/component/node_modules/commander/node_modules/keypress/package.json new file mode 100644 index 0000000..c546205 --- /dev/null +++ b/node_modules/component/node_modules/commander/node_modules/keypress/package.json @@ -0,0 +1,32 @@ +{ + "name": "keypress", + "version": "0.1.0", + "description": "Make any Node ReadableStream emit \"keypress\" events", + "author": { + "name": "Nathan Rajlich", + "email": "nathan@tootallnate.net", + "url": "http://tootallnate.net" + }, + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "git://github.com/TooTallNate/keypress.git" + }, + "keywords": [ + "keypress", + "readline", + "core" + ], + "license": "MIT", + "readme": "keypress\n========\n### Make any Node ReadableStream emit \"keypress\" events\n\n\nPrevious to Node `v0.8.x`, there was an undocumented `\"keypress\"` event that\n`process.stdin` would emit when it was a TTY. Some people discovered this hidden\ngem, and started using it in their own code.\n\nNow in Node `v0.8.x`, this `\"keypress\"` event does not get emitted by default,\nbut rather only when it is being used in conjuction with the `readline` (or by\nextension, the `repl`) module.\n\nThis module is the exact logic from the node `v0.8.x` releases ripped out into its\nown module.\n\n__Bonus:__ Now with mouse support!\n\nInstallation\n------------\n\nInstall with `npm`:\n\n``` bash\n$ npm install keypress\n```\n\nOr add it to the `\"dependencies\"` section of your _package.json_ file.\n\n\nExample\n-------\n\n#### Listening for \"keypress\" events\n\n``` js\nvar keypress = require('keypress');\n\n// make `process.stdin` begin emitting \"keypress\" events\nkeypress(process.stdin);\n\n// listen for the \"keypress\" event\nprocess.stdin.on('keypress', function (ch, key) {\n console.log('got \"keypress\"', key);\n if (key && key.ctrl && key.name == 'c') {\n process.stdin.pause();\n }\n});\n\nprocess.stdin.setRawMode(true);\nprocess.stdin.resume();\n```\n\n#### Listening for \"mousepress\" events\n\n``` js\nvar keypress = require('keypress');\n\n// make `process.stdin` begin emitting \"mousepress\" (and \"keypress\") events\nkeypress(process.stdin);\n\n// you must enable the mouse events before they will begin firing\nkeypress.enableMouse(process.stdout);\n\nprocess.stdin.on('mousepress', function (info) {\n console.log('got \"mousepress\" event at %d x %d', info.x, info.y);\n});\n\nprocess.on('exit', function () {\n // disable mouse on exit, so that the state\n // is back to normal for the terminal\n keypress.disableMouse(process.stdout);\n});\n```\n\n\nLicense\n-------\n\n(The MIT License)\n\nCopyright (c) 2012 Nathan Rajlich <nathan@tootallnate.net>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/TooTallNate/keypress/issues" + }, + "homepage": "https://github.com/TooTallNate/keypress", + "_id": "keypress@0.1.0", + "_from": "keypress@0.1.x" +} diff --git a/node_modules/component/node_modules/commander/node_modules/keypress/test.js b/node_modules/component/node_modules/commander/node_modules/keypress/test.js new file mode 100644 index 0000000..c3f61d7 --- /dev/null +++ b/node_modules/component/node_modules/commander/node_modules/keypress/test.js @@ -0,0 +1,28 @@ + +var keypress = require('./') +keypress(process.stdin) + +if (process.stdin.setRawMode) + process.stdin.setRawMode(true) +else + require('tty').setRawMode(true) + +process.stdin.on('keypress', function (c, key) { + console.log(0, c, key) + if (key && key.ctrl && key.name == 'c') { + process.stdin.pause() + } +}) +process.stdin.on('mousepress', function (mouse) { + console.log(mouse) +}) + +keypress.enableMouse(process.stdout) +process.on('exit', function () { + //disable mouse on exit, so that the state is back to normal + //for the terminal. + keypress.disableMouse(process.stdout) +}) + +process.stdin.resume() + diff --git a/node_modules/component/node_modules/commander/package.json b/node_modules/component/node_modules/commander/package.json new file mode 100644 index 0000000..f5c9690 --- /dev/null +++ b/node_modules/component/node_modules/commander/package.json @@ -0,0 +1,41 @@ +{ + "name": "commander", + "version": "1.0.5", + "description": "the complete solution for node.js command-line programs", + "keywords": [ + "command", + "option", + "parser", + "prompt", + "stdin" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "repository": { + "type": "git", + "url": "https://github.com/visionmedia/commander.js.git" + }, + "dependencies": { + "keypress": "0.1.x" + }, + "devDependencies": { + "should": ">= 0.0.1" + }, + "scripts": { + "test": "make test" + }, + "main": "index", + "engines": { + "node": ">= 0.6.x" + }, + "readme": "# Commander.js\n\n The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander).\n\n [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js)\n\n## Installation\n\n $ npm install commander\n\n## Option parsing\n\n Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('commander');\n\nprogram\n .version('0.0.1')\n .option('-p, --peppers', 'Add peppers')\n .option('-P, --pineapple', 'Add pineapple')\n .option('-b, --bbq', 'Add bbq sauce')\n .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble')\n .parse(process.argv);\n\nconsole.log('you ordered a pizza with:');\nif (program.peppers) console.log(' - peppers');\nif (program.pineapple) console.log(' - pineappe');\nif (program.bbq) console.log(' - bbq');\nconsole.log(' - %s cheese', program.cheese);\n```\n\n Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as \"--template-engine\" are camel-cased, becoming `program.templateEngine` etc.\n\n## Automated --help\n\n The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free:\n\n``` \n $ ./examples/pizza --help\n\n Usage: pizza [options]\n\n Options:\n\n -V, --version output the version number\n -p, --peppers Add peppers\n -P, --pineapple Add pineappe\n -b, --bbq Add bbq sauce\n -c, --cheese Add the specified type of cheese [marble]\n -h, --help output usage information\n\n```\n\n## Coercion\n\n```js\nfunction range(val) {\n return val.split('..').map(Number);\n}\n\nfunction list(val) {\n return val.split(',');\n}\n\nprogram\n .version('0.0.1')\n .usage('[options] ')\n .option('-i, --integer ', 'An integer argument', parseInt)\n .option('-f, --float ', 'A float argument', parseFloat)\n .option('-r, --range ..', 'A range', range)\n .option('-l, --list ', 'A list', list)\n .option('-o, --optional [value]', 'An optional value')\n .parse(process.argv);\n\nconsole.log(' int: %j', program.integer);\nconsole.log(' float: %j', program.float);\nconsole.log(' optional: %j', program.optional);\nprogram.range = program.range || [];\nconsole.log(' range: %j..%j', program.range[0], program.range[1]);\nconsole.log(' list: %j', program.list);\nconsole.log(' args: %j', program.args);\n```\n\n## Custom help\n\n You can display arbitrary `-h, --help` information\n by listening for \"--help\". Commander will automatically\n exit once you are done so that the remainder of your program\n does not execute causing undesired behaviours, for example\n in the following executable \"stuff\" will not output when\n `--help` is used.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('../');\n\nfunction list(val) {\n return val.split(',').map(Number);\n}\n\nprogram\n .version('0.0.1')\n .option('-f, --foo', 'enable some foo')\n .option('-b, --bar', 'enable some bar')\n .option('-B, --baz', 'enable some baz');\n\n// must be before .parse() since\n// node's emit() is immediate\n\nprogram.on('--help', function(){\n console.log(' Examples:');\n console.log('');\n console.log(' $ custom-help --help');\n console.log(' $ custom-help -h');\n console.log('');\n});\n\nprogram.parse(process.argv);\n\nconsole.log('stuff');\n```\n\nyielding the following help output:\n\n```\n\nUsage: custom-help [options]\n\nOptions:\n\n -h, --help output usage information\n -V, --version output the version number\n -f, --foo enable some foo\n -b, --bar enable some bar\n -B, --baz enable some baz\n\nExamples:\n\n $ custom-help --help\n $ custom-help -h\n\n```\n\n## .prompt(msg, fn)\n\n Single-line prompt:\n\n```js\nprogram.prompt('name: ', function(name){\n console.log('hi %s', name);\n});\n```\n\n Multi-line prompt:\n\n```js\nprogram.prompt('description:', function(name){\n console.log('hi %s', name);\n});\n```\n\n Coercion:\n\n```js\nprogram.prompt('Age: ', Number, function(age){\n console.log('age: %j', age);\n});\n```\n\n```js\nprogram.prompt('Birthdate: ', Date, function(date){\n console.log('date: %s', date);\n});\n```\n\n## .password(msg[, mask], fn)\n\nPrompt for password without echoing:\n\n```js\nprogram.password('Password: ', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\nPrompt for password with mask char \"*\":\n\n```js\nprogram.password('Password: ', '*', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\n## .confirm(msg, fn)\n\n Confirm with the given `msg`:\n\n```js\nprogram.confirm('continue? ', function(ok){\n console.log(' got %j', ok);\n});\n```\n\n## .choose(list, fn)\n\n Let the user choose from a `list`:\n\n```js\nvar list = ['tobi', 'loki', 'jane', 'manny', 'luna'];\n\nconsole.log('Choose the coolest pet:');\nprogram.choose(list, function(i){\n console.log('you chose %d \"%s\"', i, list[i]);\n});\n```\n\n## Links\n\n - [API documentation](http://visionmedia.github.com/commander.js/)\n - [ascii tables](https://github.com/LearnBoost/cli-table)\n - [progress bars](https://github.com/visionmedia/node-progress)\n - [more progress bars](https://github.com/substack/node-multimeter)\n - [examples](https://github.com/visionmedia/commander.js/tree/master/examples)\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/commander.js/issues" + }, + "homepage": "https://github.com/visionmedia/commander.js", + "_id": "commander@1.0.5", + "_from": "commander@1.0.5" +} diff --git a/node_modules/component/node_modules/component-builder/.npmignore b/node_modules/component/node_modules/component-builder/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/component-builder/History.md b/node_modules/component/node_modules/component-builder/History.md new file mode 100644 index 0000000..36536a1 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/History.md @@ -0,0 +1,205 @@ + +0.10.0 / 2013-10-17 +================== + + * add native json support to scripts + +0.9.2 / 2013-09-12 +================== + + * update require + +0.9.1 / 2013-09-06 +================== + + * update require + +0.9.0 / 2013-07-19 +================== + + * add support for building templates as strings + * add css transpiler example + * replace `fs-extra` with `cp` + * change Function()-evaled code to actually include newlines + * fix absolute path lookup problem #91 + +0.8.3 / 2013-06-06 +================== + + * update require + * fix url to rework in readme + * fix leading "/" in url when urlPrefix is empty-string + +0.8.2 / 2013-05-13 +================== + + * fix .basename for root components not in a directory of the same config `.name` + * fix improper asset rewrite url join on windows. Closes #94 + * fix copy/link attempts to files that ENOENT + +0.8.1 / 2013-04-26 +================== + + * fix root-level aliases with .main. Closes #88 + +0.8.0 / 2013-04-24 +================== + + * add root-level aliases. Closes #83 + +0.7.1 / 2013-04-24 +================== + + * fix edge-case directory collision when a lookup path is within a lookup path + and has the same name as a component + +0.7.0 / 2013-04-11 +================== + + * add support for ./ in .main + * add component-relative ./components lookup path. Closes #33 + * add nicer json error messages + * fix nested .paths resolution + * fix the need for manually adding root lookup paths + * rename .paths -> .globalLookupPaths + * rename .conf -> .config since it is public + * change to sync .conf loading + +0.6.5 / 2013-03-29 +================== + + * fix: json to return self.conf to avoid race condition + +0.6.4 / 2013-03-19 +================== + + * fix: default urlPrefix to empty string. Fixes #75 + * fix hook error handling in .buildType() + +0.6.3 / 2013-02-15 +================== + + * add configuration to copy files instead of symlink + +0.6.2 / 2013-01-04 +================== + + * add .removeFile(type, filename) + * add .alias() helper + * rename .name to .basename + * refactor .lookup() to use fs.existsSync + +0.6.1 / 2013-01-02 +================== + + * fix root-level main support for all components. Closes #53 + +0.6.0 / 2013-01-01 +================== + + * add async hook support. Closes #43 + * update require + +0.5.5 / 2012-12-30 +================== + + * add lookup and readfile caching mechanisms. Closes #50 + * update require + +0.5.4 / 2012-12-20 +================== + + * remove rework dep + +0.5.3 / 2012-12-20 +================== + + * update rework + +0.5.2 / 2012-12-20 +================== + + * add initial plugin support + * fix: do not rewrite urls relative to host (closes #45) + * fix: .addFile(type) should always add files to conf[type] + +0.5.1 / 2012-12-04 +================== + + * fix data uri support + +0.5.0 / 2012-12-04 +================== + + * add source url support. Closes #39 + * fix url rewriting of css in sub-directories + +0.4.2 / 2012-11-06 +================== + + * Revert "add root 'main' alias for all components. Closes #26" + +0.4.1 / 2012-11-06 +================== + + * add root 'main' alias for all components. Closes #26 + +0.4.0 / 2012-11-04 +================== + + * add `url()` rewriting. Closes #28 + * add asset symlinking for `.files`, `.images`, and `.fonts` + +0.3.0 / 2012-10-31 +================== + + * add better lookup failure message + * fix lookup paths for use with `.local` + +0.2.1 / 2012-10-24 +================== + + * add better lookup failure error + * fix incorrect root main alias. Closes #22 + * rename "bundled" to "local" + +0.2.0 / 2012-10-22 +================== + + * add lookup path support [Nick Jackson] + +0.1.0 / 2012-10-19 +================== + + * add "main" support. Closes #15 + * update component-require + +0.0.7 / 2012-10-16 +================== + + * update require + +0.0.6 / 2012-10-12 +================== + + * remove recursive --dev + +0.0.5 / 2012-09-14 +================== + + * add bundled support. Closes #6 + +0.0.4 / 2012-09-05 +================== + + * renamed "devDependencies" to "development" + +0.0.3 / 2012-09-05 +================== + + * add `devDependencies` support. Closes #10 + +0.0.2 / 2012-09-01 +================== + + * update component-require diff --git a/node_modules/component/node_modules/component-builder/Makefile b/node_modules/component/node_modules/component-builder/Makefile new file mode 100644 index 0000000..a9dcfd5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/Makefile @@ -0,0 +1,8 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec \ + --bail + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/Readme.md b/node_modules/component/node_modules/component-builder/Readme.md new file mode 100644 index 0000000..2361b1b --- /dev/null +++ b/node_modules/component/node_modules/component-builder/Readme.md @@ -0,0 +1,114 @@ +# builder.js + + Component build tool. This is the library that `component(1)` utilizes + to perform component builds. + +## Installation + + $ npm install component-builder + +## API + +### new Builder(dir) + + Creates a new `Builder` for the given component's `dir`: + +```js +var Builder = require('component-builder'); +var builder = new Builder('components/visionmedia-page'); +``` + +### Builder#config + + The component's component.json contents as an object. + +### Builder#addSourceURLs() + + Add "sourceURL" support, wrapping the module functions + in `Function()` calls so that browsers may assign a + name to the scripts to aid in debugging. + +### Builder#addLookup(path) + + Append the given dependency lookup `path`. This lookup `path` is + "global", thus it influences all dependency lookups. + +### Builder#development() + + Include development dependencies. + +### Builder#addFile(type, filename, val) + + Add a fabricated file of the given `type`, `filename`, + and contents `val`. For example if you were translating + a Stylus file to .css, or a Jade template to .js you may + do something like: + +```js +builder.addFile('scripts', 'view.js', 'compiled view js'); +``` + +### Builder#ignore(name, [type]) + + Ignore building `name`'s `type`, where `type` is "scripts" or "styles". When + no `type` is given both are ignored, this includes dependencies of `name` as well. + +```js +builder.ignore('visionmedia-page') +``` + +### Builder#build(fn) + + Perform the build and pass an object to `fn(err, obj)` containing + the `.css` and `.js` properties. + +### Builder#hook(name, fn) + + A build "hook" is like an event that lets you manipulate the build in process. For + example you may use a hook to translate coffee script files to javascript automatically, + or compile a template to javascript so that it may be loaded with `require()`, or use + CSS pre-processors such as [rework](https://github.com/visionmedia/rework). + + Available hooks are: + - `before scripts` + - `before styles` + +## Examples + +### Basic build + + The follow demonstrates the most basic build you can possible do using + this component builder implementation. A root component directory is + passed to `new Builder`, followed by a `.build()` call which then responds + with a `res` object containing the followign properties: + + - `.require` the require implementation script + - `.js` compiled javascript + - `.css` compiled css + +```js +var builder = new Builder('lib/boot'); + +builder.build(function(err, res){ + if (err) throw err; + console.log(res.require + res.js); + console.log(res.css); +}); +``` + +### Lookup paths + + In the previous example all the application's private components live in `./lib`, + thus if you want to specify dependencies without a leading `"lib/"` a lookup path + should be created with `.addLookup()`: + +```js +var builder = new Builder('lib/boot'); + +builder.addLookup('lib'); +... +``` + +## License + + MIT diff --git a/node_modules/component/node_modules/component-builder/index.js b/node_modules/component/node_modules/component-builder/index.js new file mode 100644 index 0000000..9a6a1c7 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/builder'); \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/lib/builder.js b/node_modules/component/node_modules/component-builder/lib/builder.js new file mode 100644 index 0000000..a9c4941 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/lib/builder.js @@ -0,0 +1,1031 @@ +/** + * Module dependencies. + */ + +var fs = require('fs') + , cp = require('cp') + , path = require('path') + , join = path.join + , resolve = path.resolve + , dirname = path.dirname + , Batch = require('batch') + , debug = require('debug')('component:builder') + , Emitter = require('events').EventEmitter + , requirejs = require('component-require') + , read = fs.readFileSync + , exists = fs.existsSync + , mkdir = require('mkdirp') + , utils = require('./utils') + , dirname = path.dirname + , basename = path.basename + , strtojs = require('string-to-js'); + +/** + * Expose `Builder`. + */ + +module.exports = Builder; + +/** + * Initialize a new `Builder` with the given component `dir`. + * + * @param {String} dir + * @param {Builder} parent + * @api private + */ + +function Builder(dir, parent) { + var self = this; + this._cache = {}; + this._hooks = {}; + this._files = {}; + this._js = ''; + this.urlPrefix = ''; + this.copy = false; + this.dir = dir; + this.root = ! parent; + this.parent = parent; + this.globalLookupPaths = []; + this.lookupPaths = []; + this.ignored = { + scripts: [], + styles: [], + files: [], + images: [], + fonts: [], + templates: [], + json: [] + }; + + // load config + this.config = this.json(); + this.config.paths = this.config.paths || []; + + this.basename = this.root + ? this.config.name + : basename(dir); + + // root level lookup paths are + // applied globally and affect + // all sub-components + if (this.root) { + self.addGlobalRelativeLookup(this.config.paths); + } else { + this.addRelativeLookup(this.config.paths); + } + + // default lookup paths + if (this.root) self.addGlobalRelativeLookup('components'); + + // handle inheritance + this.on('dependency', this.inherit.bind(this)); +} + +/** + * Inherits from `Emitter.prototype`. + */ + +Builder.prototype.__proto__ = Emitter.prototype; + +/** + * Copy assets to the given `dir`. + * + * @param {String} dir + * @api public + */ + +Builder.prototype.copyAssetsTo = function(dir){ + this.assetsDest = dir; +}; + +/** + * Prefix css `url()`s with `str`. For example + * when building in development and serving from ./build + * you'll typically want "./" so they become relative + * and work well with `file://`. However when serving + * from your application you may want "/public", or + * no prefix at all such as `/mycomponent/images/foo.png`. + * + * @param {String} str + * @api public + */ + +Builder.prototype.prefixUrls = function(str){ + this.urlPrefix = str; +}; + +/** + * Inherit lookup paths, ignored, and asset dest dir. + * + * @param {Builder} dep + * @api private + */ + +Builder.prototype.inherit = function(dep){ + dep.copy = this.copy; + dep._cache = this._cache; + dep._hooks = this._hooks; + dep.ignored = this.ignored; + dep.prefixUrls(this.urlPrefix); + dep.copyAssetsTo(this.assetsDest); + dep.globalLookupPaths = this.globalLookupPaths; + if (this.sourceUrls) dep.addSourceURLs(); +}; + +/** + * Enable "devDependencies" in the build. + * + * @api public + */ + +Builder.prototype.development = function(){ + debug('dev dependencies enabled'); + this.dev = true; +}; + +/** + * Enable "copyFiles" in the build. + * + * @api public + */ + +Builder.prototype.copyFiles = function(){ + debug('copy files enabled'); + this.copy = true; +}; + +/** + * Enable "sourceURLs" in the build. + * + * @api public + */ + +Builder.prototype.addSourceURLs = function(){ + this.sourceUrls = true; +}; + +/** + * Check if this build has deps. + * + * @return {Boolean} + * @api private + */ + +Builder.prototype.hasDependencies = function(){ + var conf = this.config; + if (conf.local) return true; + if (conf.dependencies) return true; + if (this.dev && conf.development) return true; +}; + +/** + * Return local dependencies object. + * + * @return {Object} + * @api public + */ + +Builder.prototype.local = function(){ + return this.config.local.reduce(function(obj, name){ + obj[name] = '*'; + return obj; + }, {}); +}; + +/** + * Return dependencies. + * + * @return {Object} + * @api private + */ + +Builder.prototype.dependencies = function(){ + var conf = this.config; + var deps = conf.dependencies || {}; + if (this.dev) merge(deps, conf.development || {}); + if (conf.local) merge(deps, this.local()); + return deps; +}; + +/** + * Add global lookup path(s). + * + * @param {String|Array} path + * @return {Builder} + * @api public + */ + +Builder.prototype.addLookup = function(path){ + this.globalLookupPaths = this.globalLookupPaths.concat(path); + return this; +}; + +/** + * Add global lookup path(s) relative to this component's directory. + * + * @param {String|Array} path + * @return {Builder} + * @api public + */ + +Builder.prototype.addGlobalRelativeLookup = function(path){ + if (Array.isArray(path)) { + path.forEach(this.addGlobalRelativeLookup.bind(this)); + } else { + this.addLookup(resolve(this.dir, path)); + } + + return this; +}; + +/** + * Add lookup path(s) relative to this component's directory. + * + * @param {String|Array} path + * @return {Builder} + * @api public + */ + +Builder.prototype.addRelativeLookup = function(path){ + if (Array.isArray(path)) { + path.forEach(this.addRelativeLookup.bind(this)); + } else { + this.lookupPaths.push(resolve(this.dir, path)); + } + + return this; +}; + +/** + * Lookup component `name` using `.paths` + * and invoke `fn(err, dir)`. + * + * @param {String} name + * @param {String} fn + * @api public + */ + +Builder.prototype.lookup = function(name, fn){ + var cache = this._cache; + var paths = this.globalLookupPaths.concat(this.lookupPaths); + var self = this; + var i = 0; + + function next() { + var path = paths[i++]; + + // no more paths + if (!path) return fn(new Error('failed to lookup "' + self.basename + '"\'s dependency "' + name + '"')); + + // path + var dir = join(path, name); + var key = name + ':' + dir; + + // check cache + var val = cache[key]; + if (null != val) { + if (!val) return next(); + return fn(null, val); + } + + // lookup + debug('lookup %s', name); + var yes = exists(join(dir, 'component.json')); + + if (yes) { + cache[key] = dir; + return fn(null, dir); + } + + cache[key] = false; + next(); + } + + next(); +}; + +/** + * Ignore the given component name(s) of `type`. + * + * This method is used internally to prevent + * buffering of duplicate components. + * + * @param {String} name + * @param {String} type + * @api public + */ + +Builder.prototype.ignore = function(name, type){ + if (!type) { + this.ignore(name, 'scripts'); + this.ignore(name, 'styles'); + return; + } + + debug('ignore %j %s', name, type); + if (Array.isArray(name)) { + for (var i = 0; i < name.length; ++i) { + this.ignored[type].push(normalize(name[i])); + } + } else { + this.ignored[type].push(normalize(name)); + } +}; + +/** + * Check if the builder is ignoring `name` and `type`. + * + * @param {String} name + * @param {String} type + * @return {Boolean} + * @api public + */ + +Builder.prototype.ignoring = function(name, type){ + if (!type) { + return this.ignoring(name, 'scripts') + && this.ignoring(name, 'styles'); + } + return ~this.ignored[type].indexOf(name); +}; + +/** + * Return a resolved path relative to this + * builder's dir. + * + * @param {String} file + * @return {String} + * @api public + */ + +Builder.prototype.path = function(file){ + return path.resolve(path.join(this.dir, file)); +}; + +/** + * Add file `type` `filename` contents of `val`. + * + * @param {String} type + * @param {String} filename + * @param {String} val + * @return {Type} + * @api public + */ + +Builder.prototype.addFile = function(type, filename, val){ + debug('add %s "%s"', type, filename); + var files = this.config[type] || (this.config[type] = []); + files.push(filename); + this._files[filename] = val; +}; + +/** + * Add remove file `type` `filename` so it does not become + * part of the build output, for example when transpiling + * "list.styl" in the `.styles` array to "list.css", otherwise + * the contents of "list.styl" will become part of the output. + * + * @param {String} type + * @param {String} filename + * @param {String} val + * @return {Type} + * @api public + */ + +Builder.prototype.removeFile = function(type, filename){ + debug('remove %s "%s"', type, filename); + var files = this.config[type] || (this.config[type] = []); + var i = files.indexOf(filename); + if (~i) files.splice(i, 1); +}; + +/** + * Append the given `str` of javascript. + * + * @param {String} str + * @api public + */ + +Builder.prototype.append = function(str){ + this._js += str; +}; + +/** + * Return the configuration JSON. + * + * @return {Object} + * @api public + */ + +Builder.prototype.json = function(){ + var path = this.path('component.json'); + debug('reading %s', path); + + // TODO: cache + var str = read(path, 'utf8'); + + try { + var obj = JSON.parse(str); + } catch (err) { + err.message += ' in ' + path; + throw err; + } + + utils.normalizeConfig(obj); + + return obj; +}; + +/** + * Build and invoke `fn(err, res)`, where `res` + * is an object containing: + * + * - `css` + * - `js` + * - `images` + * - `fonts` + * - `files` + * + * NOTE: Batch maintains result ordering (res.shift()s here) + * + * @param {Function} fn + * @api public + */ + +Builder.prototype.build = function(fn){ + var self = this; + var batch = new Batch; + debug('building %s', this.dir); + batch.push(this.buildScripts.bind(this)); + batch.push(this.buildJson.bind(this)); + batch.push(this.buildTemplates.bind(this)); + batch.push(this.buildAliases.bind(this)); + batch.push(this.buildStyles.bind(this)); + batch.push(this.buildImages.bind(this)); + batch.push(this.buildFonts.bind(this)); + batch.push(this.buildFiles.bind(this)); + batch.end(function(err, res){ + if (err) return fn(err); + + var scripts = res.shift(); + var json = res.shift(); + var templates = res.shift(); + var require = res.shift(); + var custom = self._js; + var js = [scripts, json, templates, require, custom].filter(empty).join('\n'); + + fn(null, { + js: js, + css: res.shift(), + images: res.shift(), + fonts: res.shift(), + files: res.shift(), + require: requirejs + }); + }); +}; + +/** + * Build require() aliases. + * + * This is necessary to allow + * several components of the same + * name to be used. For example "learnboost/popover" + * and "visionmedia/popover" may co-exist within + * an application using this technique, as they + * are linked as shown here: + * + * ./user + * ./deps + * ./inherit -> component-inherit + * + * ./animal + * ./deps + * ./inherit -> component-inherit + * + * ./component-inherit + * + * ./pet-list + * ./deps + * ./pet -> pet + * + * ./user-list + * ./deps + * ./user -> user + * + * ./boot + * ./deps + * ./pet-list -> pets-list + * ./user-list -> pets-list + * + * Root-level dependencies are exposed at the global + * level so that users may utilize components with + * script tags within other frameworks etc. + * + * TODO: buildScripts() should do this, so that + * lazily-built components do not omit aliases. + * + * TODO: refactor, this is nasty + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildAliases = function(fn){ + var self = this; + var aliases = []; + var batch = new Batch; + + if (self.hasDependencies()) { + Object.keys(self.dependencies()).forEach(function(dep){ + batch.push(function(done){ + dep = normalize(dep); + self.lookup(dep, function(err, dir){ + if (err) return done(err); + var builder = new Builder(dir, self); + var conf = builder.config; + self.emit('dependency', builder); + if (!conf.scripts) return done(null, ''); + var main = conf.main; + var name = conf.name; + + var aliases = conf.scripts.map(function(script){ + var alias = self.root + ? self.config.name + '/deps/' + name + '/' + script + : self.basename + '/deps/' + name + '/' + script; + + return builder.alias(alias, script); + }); + + if (main) { + var alias = self.root + ? self.config.name + '/deps/' + name + '/index.js' + : self.basename + '/deps/' + name + '/index.js'; + + aliases.push(builder.alias(alias, main)); + } + + if (self.root) { + aliases.push(builder.alias(name + '/index.js', main || 'index.js')); + } + + aliases = aliases.join('\n'); + + builder.buildAliases(function(err, str){ + if (err) return done(err); + done(null, aliases + '\n' + str); + }); + }); + }); + }); + } + + batch.end(function(err, res){ + if (err) return fn(err); + var name = self.root + ? self.config.name + : self.basename; + + if (self.config.main) { + res.push(self.alias(name + '/index.js', self.config.main)); + } + + fn(null, res.join('\n')); + }); +}; + +/** + * Return an alias from script `a` to `b`. + * + * @param {String} a + * @param {String} b + * @return {String} + * @api private + */ + +Builder.prototype.alias = function(a, b){ + var name = this.root + ? this.config.name + : this.basename; + + return 'require.alias("' + name + '/' + b + '", "' + a + '");'; +}; + +/** + * Build `type` and invoke `fn`. + * + * @param {String} type + * @param {String} fn + * @param {String} process + * @api private + */ + +Builder.prototype.buildType = function(type, fn, process){ + var self = this; + var batch = new Batch; + var conf = this.config; + + debug('building %s %s', this.basename, type); + + // build dependencies + if (self.hasDependencies()) { + Object.keys(self.dependencies()).forEach(function(dep){ + dep = normalize(dep); + + // ignored + if (self.ignoring(dep, type)) return debug('ignoring %s', dep); + + // ignore it so we dont have dups + self.ignore(dep, type); + + // lookup dep + batch.push(function(done){ + self.lookup(dep, function(err, dir){ + if (err) return done(err); + debug('building dependency %s in %s', dep, dir); + var builder = new Builder(dir, self); + self.emit('dependency', builder); + builder.buildType(type, done, process); + }); + }); + }); + } + + // "before " hook + self.performHook('before ' + type, function(err) { + if (err) return fn(err); + + // build files + if (conf[type]) { + conf[type].forEach(function(file){ + var path = self.path(file); + batch.push(function(done){ + var val = self._files[file]; + + // on disk + if (null == val) { + debug('read file %s', path); + fs.readFile(path, 'utf8', function(err, str){ + if (err) return fn(err); + done(null, process(self, file, str)); + }); + return + } + + // fabricated + done(null, process(self, file, val)); + }); + }); + } + + batch.end(function(err, res){ + if (err) return fn(err); + fn(null, res.join('\n')); + }); + }); +}; + +/** + * Build asset `type` and invoke `fn(err, paths)`. + * + * @param {String} type + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildAsset = function(type, fn){ + var self = this; + var conf = this.config; + var batch = new Batch; + + debug('build asset %s', type); + + // build dependencies + if (self.hasDependencies()) { + Object.keys(self.dependencies()).forEach(function(dep){ + dep = normalize(dep); + + // ignored + if (self.ignoring(dep, type)) return debug('ignoring %s', dep); + + // ignore it so we dont have dups + self.ignore(dep, type); + + // lookup dep + batch.push(function(done){ + self.lookup(dep, function(err, dir){ + if (err) return done(err); + var builder = new Builder(dir, self); + self.emit('dependency', builder); + builder.buildAsset(type, done); + }); + }); + }); + } + + // copy assets + if (conf[type]) { + conf[type].forEach(function(file){ + var path = self.path(file); + var name = normalize(self.basename); + var dest = join(self.assetsDest, name, file); + batch.push(function(done){ + self.copyTo(path, dest, done); + }); + }); + } + + batch.end(function(err, res){ + if (err) return fn(err); + fn(null, res); + }); +}; + +/** + * Copy `file` to `dest` and invoke `fn(err, path)`. + * + * @param {String} file + * @param {String} dest + * @param {Function} fn + * @api private + */ + +Builder.prototype.copyTo = function(file, dest, fn){ + var dir = dirname(dest) + , self = this + + function done(err) { + if (err && 'EEXIST' == err.code) return fn(null, dest); + fn(err, dest); + } + + debug('mkdir -p %s', dir); + mkdir(dir, function(err){ + if (err) return fn(err); + fs.exists(file, function(exists){ + if (!exists) return fn(new Error('Path does not exist: ' + file)); + + if (self.copy){ + debug('cp %s -> %s', file, dest); + cp(file, dest, done); + } else { + debug('link %s -> %s', file, dest); + fs.symlink(file, dest, done); + } + }); + }); +}; + +/** + * Build `.files` array and invoke `fn(err, paths)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildFiles = function(fn){ + this.buildAsset('files', fn); +}; + +/** + * Build `.images` array and invoke `fn(err, paths)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildImages = function(fn){ + this.buildAsset('images', fn); +}; + +/** + * Build `.fonts` array and invoke `fn(err, paths)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildFonts = function(fn){ + this.buildAsset('fonts', fn); +}; + +/** + * Build scripts and invoke `fn(err, js)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildScripts = function(fn){ + this.buildType('scripts', fn, register); +}; + +/** + * Build JSON and invoke `fn(err, js)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildJson = function(fn){ + this.buildType('json', fn, function(builder, file, str){ + return register(builder, file, 'module.exports = ' + str); + }); +}; + +/** + * Build templates and invoke `fn(err, str)` + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildTemplates = function(fn){ + this.buildType('templates', fn, function(builder, file, str){ + return register(builder, file, strtojs(str)); + }); +}; + +/** + * Build styles and invoke `fn(err, css)`. + * + * @param {Function} fn + * @api private + */ + +Builder.prototype.buildStyles = function(fn){ + var self = this; + this.buildType('styles', fn, rewriteUrls); +}; + +/** + * Use the given plugin `fn`. + * + * @param {Function} fn + * @return {Builder} + * @api public + */ + +Builder.prototype.use = function(fn){ + fn(this); + return this; +}; + +/** + * Perform hook `name` passing this builder + * to the hook callback, allowing the hook + * to work with the "current" builder instance + * specific to each component, _not_ the root + * builder. + * + * @param {String} name + * @return {Mixed} + * @api priate + */ + +Builder.prototype.performHook = function(name, fn){ + debug('invoke hook "%s"', name); + var hooks = this._hooks[name] || []; + var self = this; + var i = 0; + + function next(err) { + if (err) return fn(err); + var hook = hooks[i++]; + if (!hook) return fn(); + if (hook.length > 1) return hook(self, next); + hook(self); + next(); + } + + next(); +}; + +/** + * Define hook `name` with callback `fn()`. + * + * @param {String} name + * @param {String} fn + * @api private + */ + +Builder.prototype.hook = function(name, fn){ + debug('hook into "%s"', name); + this._hooks[name] = this._hooks[name] || []; + this._hooks[name].push(fn); +}; + +/** + * No-op processor function. + */ + +function noop(builder, file, str){ + return str; +} + +/** + * Return a js string representing a commonjs + * client-side module with the given `builder`, + * `file` and `js`. + * + * NOTE: Here we special-case the root script so + * that for example if you are building "tip" + * to test, you may require('tip') instead of + * require('component-tip'); + * + * TODO: ^ remove this special-casing for lazy-loading + * + * @param {Builder} builder + * @param {String} file + * @param {String} js + * @return {String} + * @api private + */ + +function register(builder, file, js){ + file = builder.root + ? builder.config.name + '/' + file + : builder.basename + '/' + file; + + if (builder.sourceUrls) { + js = JSON.stringify(js + '//@ sourceURL=' + file); + js = js.replace(/\\n/g, '\\n\\\n'); + return 'require.register("' + file + '", Function("exports, require, module",\n' + + js + + '\n));'; + } else { + return 'require.register("' + file + '", function(exports, require, module){\n' + + js + + '\n});'; + } +} + +/** + * Return css with urls rewritten relative + * to the `.assetDest` directory. This allows + * the consumer to serve the asset destination + * directory (typically `./build`) to match + * the symlinks made. + * + * @param {Builder} builder + * @param {String} file + * @param {String} css + * @return {String} + * @api private + */ + +function rewriteUrls(builder, file, css) { + function isAbsolute(url) { + return ~url.indexOf('://') || url[0] == '/'; + } + + function isData(url) { + return 0 == url.indexOf('data:'); + } + + function rewrite(_, url) { + var orig = 'url(' + url + ')'; + url = utils.stripQuotes(url); + if (isData(url)) return orig; + if (isAbsolute(url)) return orig; + var name = normalize(builder.basename); + url = [builder.urlPrefix, name, dirname(file), url].filter(empty).join('/'); + return 'url("' + url + '")'; + } + + return css.replace(/\burl *\(([^)]+)\)/g, rewrite); +} + +/** + * Empty string filter. + */ + +function empty(s) { + return '' != s; +} + +/** + * Merge `b` into `a`. + * + * @param {Object} a + * @param {Object} b + * @return {Object} a + * @api private + */ + +function merge(a, b) { + for (var key in b) a[key] = b[key]; + return a; +} + +/** + * Normalize package `name`. + * + * @param {String} name + * @return {String} + * @api private + */ + +function normalize(name) { + return name.replace('/', '-'); +} diff --git a/node_modules/component/node_modules/component-builder/lib/utils.js b/node_modules/component/node_modules/component-builder/lib/utils.js new file mode 100644 index 0000000..b43e3f5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/lib/utils.js @@ -0,0 +1,25 @@ + +/** + * Strip `str` quotes. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.stripQuotes = function(str) { + if ('"' == str[0] || "'" == str[0]) return str.slice(1, -1); + return str; +}; + +/** + * Normalize `conf`. + * + * @param {Object} conf + * @api private + */ + +exports.normalizeConfig = function(conf){ + // support "./" in main + if (conf.main) conf.main = conf.main.replace(/^\.\//, ''); +}; diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/.npmignore b/node_modules/component/node_modules/component-builder/node_modules/batch/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/History.md b/node_modules/component/node_modules/component-builder/node_modules/batch/History.md new file mode 100644 index 0000000..626eaf6 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/History.md @@ -0,0 +1,36 @@ + +0.2.1 / 2012-11-08 +================== + + * add .start, .end, and .duration properties + * change dependencies to devDependencies + +0.2.0 / 2012-10-04 +================== + + * add progress events. Closes #5 (__BREAKING CHANGE__) + +0.1.1 / 2012-07-03 +================== + + * change "complete" event to "progress" + +0.1.0 / 2012-07-03 +================== + + * add Emitter inheritance and emit "complete" [burcu] + +0.0.3 / 2012-06-02 +================== + + * Callback results should be in the order of the queued functions. + +0.0.2 / 2012-02-12 +================== + + * any node + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/Makefile b/node_modules/component/node_modules/component-builder/node_modules/batch/Makefile new file mode 100644 index 0000000..634e372 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/Makefile @@ -0,0 +1,6 @@ + +test: + @./node_modules/.bin/mocha \ + --require should + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/Readme.md b/node_modules/component/node_modules/component-builder/node_modules/batch/Readme.md new file mode 100644 index 0000000..5dc534c --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/Readme.md @@ -0,0 +1,72 @@ + +# batch + + Simple async batch + +## Installation + +``` +$ npm install batch +``` + +## API + +```js +var Batch = require('batch') + , batch = new Batch; + +ids.forEach(function(id){ + batch.push(function(done){ + User.get(id, done); + }); +}); + +batch.on('progress', function(e){ + +}); + +batch.end(function(err, users){ + +}); +``` + +### Progress events + + Contain the "job" index, response value, duration information, and completion data. + +```js +{ index: 1, + value: 'bar', + pending: 2, + total: 3, + complete: 2, + percent: 66, + start: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT), + end: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT), + duration: 0 } +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/index.js b/node_modules/component/node_modules/component-builder/node_modules/batch/index.js new file mode 100644 index 0000000..dd447f3 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/batch'); \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/lib/batch.js b/node_modules/component/node_modules/component-builder/node_modules/batch/lib/batch.js new file mode 100644 index 0000000..32d35e3 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/lib/batch.js @@ -0,0 +1,90 @@ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter; + +/** + * Expose `Batch`. + */ + +module.exports = Batch; + +/** + * Create a new Batch. + */ + +function Batch() { + EventEmitter.call(this); + this.fns = []; + for (var i = 0, len = arguments.length; i < len; ++i) { + this.push(arguments[i]); + } +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Batch.prototype.__proto__ = EventEmitter.prototype; + +/** + * Queue a function. + * + * @param {Function} fn + * @return {Batch} + * @api public + */ + +Batch.prototype.push = function(fn){ + this.fns.push(fn); + return this; +}; + +/** + * Execute all queued functions in parallel, + * executing `cb(err, results)`. + * + * @param {Function} cb + * @return {Batch} + * @api public + */ + +Batch.prototype.end = function(cb){ + var self = this + , total = this.fns.length + , pending = total + , results = [] + , done; + + if (!this.fns.length) return cb(null, results); + + this.fns.forEach(function(fn, i){ + var start = new Date; + fn(function(err, res){ + if (done) return; + if (err) return done = true, cb(err); + var complete = total - pending + 1; + var end = new Date; + + results[i] = res; + + self.emit('progress', { + index: i, + value: res, + pending: pending, + total: total, + complete: complete, + percent: complete / total * 100 | 0, + start: start, + end: end, + duration: end - start + }); + + --pending || cb(null, results); + }); + }); + + return this; +}; \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/batch/package.json b/node_modules/component/node_modules/component-builder/node_modules/batch/package.json new file mode 100644 index 0000000..7c40159 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/batch/package.json @@ -0,0 +1,18 @@ +{ + "name": "batch", + "version": "0.2.1", + "description": "Simple async batch", + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "main": "index", + "readme": "\n# batch\n\n Simple async batch\n\n## Installation\n\n```\n$ npm install batch\n```\n\n## API\n\n```js\nvar Batch = require('batch')\n , batch = new Batch;\n\nids.forEach(function(id){\n batch.push(function(done){\n User.get(id, done);\n });\n});\n\nbatch.on('progress', function(e){\n \n});\n\nbatch.end(function(err, users){\n\n});\n```\n\n### Progress events\n\n Contain the \"job\" index, response value, duration information, and completion data.\n\n```js\n{ index: 1,\n value: 'bar',\n pending: 2,\n total: 3,\n complete: 2,\n percent: 66,\n start: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT),\n end: Thu Oct 04 2012 12:25:53 GMT-0700 (PDT),\n duration: 0 }\n```\n\n## License\n\n(The MIT License)\n\nCopyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "_id": "batch@0.2.1", + "_from": "batch@0.2.1" +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/.npmignore b/node_modules/component/node_modules/component-builder/node_modules/better-assert/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/History.md b/node_modules/component/node_modules/component-builder/node_modules/better-assert/History.md new file mode 100644 index 0000000..63f1263 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/History.md @@ -0,0 +1,10 @@ + +0.1.0 / 2012-10-04 +================== + + * add throwing of AssertionError for test frameworks etc + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/Makefile b/node_modules/component/node_modules/component-builder/node_modules/better-assert/Makefile new file mode 100644 index 0000000..36a3ed7 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/Makefile @@ -0,0 +1,5 @@ + +test: + @echo "populate me" + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/Readme.md b/node_modules/component/node_modules/component-builder/node_modules/better-assert/Readme.md new file mode 100644 index 0000000..0d00a55 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/Readme.md @@ -0,0 +1,64 @@ + +# better-assert + + Better c-style assertions using [callsite](https://github.com/visionmedia/callsite) for + self-documenting failure messages. + +## Installation + + $ npm install better-assert + +## Example + + By default assertions are enabled, however the __NO_ASSERT__ environment variable + will deactivate them when truthy. + +```js +var assert = require('better-assert'); + + +var assert = require('./'); + +test(); + +function test() { + var user = { name: 'tobi' }; + assert('tobi' == user.name); + assert('number' == typeof user.age); +} + +AssertionError: 'number' == typeof user.age + at test (/Users/tj/projects/better-assert/example.js:9:3) + at Object. (/Users/tj/projects/better-assert/example.js:4:1) + at Module._compile (module.js:449:26) + at Object.Module._extensions..js (module.js:467:10) + at Module.load (module.js:356:32) + at Function.Module._load (module.js:312:12) + at Module.runMain (module.js:492:10) + at process.startup.processNextTick.process._tickCallback (node.js:244:9) +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/example.js b/node_modules/component/node_modules/component-builder/node_modules/better-assert/example.js new file mode 100644 index 0000000..688c29e --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/example.js @@ -0,0 +1,10 @@ + +var assert = require('./'); + +test(); + +function test() { + var user = { name: 'tobi' }; + assert('tobi' == user.name); + assert('number' == typeof user.age); +} \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/index.js b/node_modules/component/node_modules/component-builder/node_modules/better-assert/index.js new file mode 100644 index 0000000..6203f55 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/index.js @@ -0,0 +1,39 @@ + +/** + * Module dependencies. + */ + +var AssertionError = require('assert').AssertionError + , callsite = require('callsite') + , fs = require('fs') + +/** + * Expose `assert`. + */ + +module.exports = process.env.NO_ASSERT + ? function(){} + : assert; + +/** + * Assert the given `expr`. + */ + +function assert(expr) { + if (expr) return; + + var stack = __stack; + var call = stack[1]; + var file = call.getFileName(); + var lineno = call.getLineNumber(); + var src = fs.readFileSync(file, 'utf8'); + var line = src.split('\n')[lineno-1]; + var src = line.match(/assert\((.*)\)/)[1]; + + var err = new AssertionError({ + message: src, + stackStartFunction: stack[0].fun + }); + + throw err; +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/.npmignore b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/History.md b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/History.md new file mode 100644 index 0000000..4994198 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/History.md @@ -0,0 +1,10 @@ + +1.0.0 / 2013-01-24 +================== + + * remove lame magical getters + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Makefile b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Makefile new file mode 100644 index 0000000..634e372 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Makefile @@ -0,0 +1,6 @@ + +test: + @./node_modules/.bin/mocha \ + --require should + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Readme.md b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Readme.md new file mode 100644 index 0000000..0dbd16a --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/Readme.md @@ -0,0 +1,44 @@ +# callstack + + Access to v8's "raw" `CallSite`s. + +## Installation + + $ npm install callsite + +## Example + +```js +var stack = require('callsite'); + +foo(); + +function foo() { + bar(); +} + +function bar() { + baz(); +} + +function baz() { + console.log(); + stack().forEach(function(site){ + console.log(' \033[36m%s\033[90m in %s:%d\033[0m' + , site.getFunctionName() || 'anonymous' + , site.getFileName() + , site.getLineNumber()); + }); + console.log(); +} +``` + +## Why? + + Because you can do weird, stupid, clever, wacky things such as: + + - [better-assert](https://github.com/visionmedia/better-assert) + +## License + + MIT diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/index.js b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/index.js new file mode 100644 index 0000000..d3ee6f8 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/index.js @@ -0,0 +1,10 @@ + +module.exports = function(){ + var orig = Error.prepareStackTrace; + Error.prepareStackTrace = function(_, stack){ return stack; }; + var err = new Error; + Error.captureStackTrace(err, arguments.callee); + var stack = err.stack; + Error.prepareStackTrace = orig; + return stack; +}; diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/package.json b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/package.json new file mode 100644 index 0000000..c2ebd88 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/node_modules/callsite/package.json @@ -0,0 +1,27 @@ +{ + "name": "callsite", + "version": "1.0.0", + "description": "access to v8's CallSites", + "keywords": [ + "stack", + "trace", + "line" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "main": "index", + "engines": { + "node": "*" + }, + "readme": "# callstack\n\n Access to v8's \"raw\" `CallSite`s.\n\n## Installation\n\n $ npm install callsite\n\n## Example\n\n```js\nvar stack = require('callsite');\n\nfoo();\n\nfunction foo() {\n bar();\n}\n\nfunction bar() {\n baz();\n}\n\nfunction baz() {\n console.log();\n stack().forEach(function(site){\n console.log(' \\033[36m%s\\033[90m in %s:%d\\033[0m'\n , site.getFunctionName() || 'anonymous'\n , site.getFileName()\n , site.getLineNumber());\n });\n console.log();\n}\n```\n\n## Why?\n\n Because you can do weird, stupid, clever, wacky things such as:\n\n - [better-assert](https://github.com/visionmedia/better-assert)\n\n## License\n\n MIT\n", + "readmeFilename": "Readme.md", + "_id": "callsite@1.0.0", + "_from": "callsite@*" +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/better-assert/package.json b/node_modules/component/node_modules/component-builder/node_modules/better-assert/package.json new file mode 100644 index 0000000..a2a94e7 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/better-assert/package.json @@ -0,0 +1,26 @@ +{ + "name": "better-assert", + "version": "0.1.0", + "description": "Better assertions for node, reporting the expr, filename, lineno etc", + "keywords": [ + "assert", + "stack", + "trace", + "debug" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "dependencies": { + "callsite": "*" + }, + "main": "index", + "engines": { + "node": "*" + }, + "readme": "\n# better-assert\n\n Better c-style assertions using [callsite](https://github.com/visionmedia/callsite) for\n self-documenting failure messages.\n\n## Installation\n\n $ npm install better-assert\n\n## Example\n\n By default assertions are enabled, however the __NO_ASSERT__ environment variable \n will deactivate them when truthy.\n\n```js\nvar assert = require('better-assert');\n\n\nvar assert = require('./');\n\ntest();\n\nfunction test() {\n var user = { name: 'tobi' };\n assert('tobi' == user.name);\n assert('number' == typeof user.age);\n}\n\nAssertionError: 'number' == typeof user.age\n at test (/Users/tj/projects/better-assert/example.js:9:3)\n at Object. (/Users/tj/projects/better-assert/example.js:4:1)\n at Module._compile (module.js:449:26)\n at Object.Module._extensions..js (module.js:467:10)\n at Module.load (module.js:356:32)\n at Function.Module._load (module.js:312:12)\n at Module.runMain (module.js:492:10)\n at process.startup.processNextTick.process._tickCallback (node.js:244:9)\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "_id": "better-assert@0.1.0", + "_from": "better-assert@~0.1.0" +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/.npmignore b/node_modules/component/node_modules/component-builder/node_modules/component-require/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/History.md b/node_modules/component/node_modules/component-builder/node_modules/component-require/History.md new file mode 100644 index 0000000..a365869 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/History.md @@ -0,0 +1,52 @@ + +0.3.1 / 2013-09-12 +================== + + * fix circular dependency issue + +0.3.0 / 2013-08-04 +================== + + * change typeof module from 'function' to 'require' to match Node.js implementation + +0.2.2 / 2013-06-02 +================== + + * fix support for reaching into modules (`require("foo/bar")` etc) + +0.2.1 / 2013-02-19 +================== + + * remove "has" var. Closes #16 + +0.2.0 / 2013-01-01 +================== + + * add support for absolute paths. + +0.1.1 / 2012-12-30 +================== + + * fix prototype confusion (`toString` etc) + +0.1.0 / 2012-10-19 +================== + + * add main alias support + +0.0.3 / 2012-10-16 +================== + + * add `lastIndexOf` helper. Closes #9 + * change this == root object. Closes #11 + +0.0.2 / 2012-09-01 +================== + + * add json support [juliangruber] + * fix dep resolution when nested within directories + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/Makefile b/node_modules/component/node_modules/component-builder/node_modules/component-require/Makefile new file mode 100644 index 0000000..c6f41c9 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/Makefile @@ -0,0 +1,12 @@ + +test: node_modules + @./node_modules/.bin/mocha \ + --timeout 300 \ + --require should \ + --bail \ + --reporter spec + +node_modules: package.json + @npm install + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/Readme.md b/node_modules/component/node_modules/component-builder/node_modules/component-require/Readme.md new file mode 100644 index 0000000..7ddad18 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/Readme.md @@ -0,0 +1,36 @@ + +# component-require + + require implementation for component(1) + +## Running tests + +``` +$ npm install +$ make test +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/index.js b/node_modules/component/node_modules/component-builder/node_modules/component-require/index.js new file mode 100644 index 0000000..e1f09e8 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/index.js @@ -0,0 +1,5 @@ + +var fs = require('fs') + , read = fs.readFileSync; + +module.exports = read(__dirname + '/lib/require.js', 'utf8'); \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/lib/require.js b/node_modules/component/node_modules/component-builder/node_modules/component-require/lib/require.js new file mode 100644 index 0000000..3e007ed --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/lib/require.js @@ -0,0 +1,201 @@ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module._resolving && !module.exports) { + var mod = {}; + mod.exports = {}; + mod.client = mod.component = true; + module._resolving = true; + module.call(this, mod.exports, require.relative(resolved), mod); + delete module._resolving; + module.exports = mod.exports; + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + if (require.aliases.hasOwnProperty(path)) return require.aliases[path]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; diff --git a/node_modules/component/node_modules/component-builder/node_modules/component-require/package.json b/node_modules/component/node_modules/component-builder/node_modules/component-require/package.json new file mode 100644 index 0000000..bee3705 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/component-require/package.json @@ -0,0 +1,23 @@ +{ + "name": "component-require", + "version": "0.3.1", + "description": "require implementation for component(1)", + "keywords": [ + "require", + "component" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "main": "index", + "readme": "\n# component-require\n\n require implementation for component(1)\n\n## Running tests\n\n```\n$ npm install\n$ make test\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "_id": "component-require@0.3.1", + "_from": "component-require@0.3.1" +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/.npmignore b/node_modules/component/node_modules/component-builder/node_modules/cp/.npmignore new file mode 100644 index 0000000..67d66ed --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/.npmignore @@ -0,0 +1,7 @@ +support +test +examples +*.sock +.jshintrc +lib-cov +coverage.html \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/Makefile b/node_modules/component/node_modules/component-builder/node_modules/cp/Makefile new file mode 100644 index 0000000..aab20ba --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/Makefile @@ -0,0 +1,22 @@ +validate: lint test + +lint: + @./node_modules/.bin/jshint \ + --verbose \ + index.js \ + lib/*.js + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +test-cov: lib-cov + @CP_COV=1 ./node_modules/.bin/mocha \ + --require should \ + --reporter html-cov > coverage.html + +lib-cov: + @jscoverage lib lib-cov + +.PHONY: test lint test-cov validate diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/history.md b/node_modules/component/node_modules/component-builder/node_modules/cp/history.md new file mode 100644 index 0000000..abdaf84 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/history.md @@ -0,0 +1,8 @@ +# 0.1.1 + +- added test-coverage reporting +- explicitly destroying streams to prevent erroneously leaving one open on error + +# 0.1.0 + +- initial release, support `cp(src, dest, cb)` and `cp.sync(src, dest)` \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/index.js b/node_modules/component/node_modules/component-builder/node_modules/cp/index.js new file mode 100644 index 0000000..2b7e205 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/index.js @@ -0,0 +1,4 @@ + +module.exports = process.env.CP_COV + ? require('./lib-cov/cp') + : require('./lib/cp'); diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/lib/cp.js b/node_modules/component/node_modules/component-builder/node_modules/cp/lib/cp.js new file mode 100644 index 0000000..33c5059 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/lib/cp.js @@ -0,0 +1,74 @@ +'use strict'; + +var fs; + +try { + fs = require('graceful-fs'); +} catch (e) { + fs = require('fs'); +} + +/** + * Copy file `src` to `dest` + * + * @api public + * @param {String} src + * @param {String} dest + * @param {Function} cb + */ +exports = module.exports = function (src, dest, cb) { + function next(err) { + if (!done) { + done = true; + read.destroy(); + write.destroy(); + cb(err); + } + } + + var done = false + , read = fs.createReadStream(src) + , write = fs.createWriteStream(dest); + + write + .on('error', next) + .on('close', next); + + read + .on('error', next) + .pipe(write); +}; + +// magic number. number of bytes allowed to be read +// at a time. we're limiting this, as memory overflows +// are likely to happen when reading large files +// synchronously. +var MAX_BUFFER = 1024; + +/** + * Synchronously copy file `src` to `dest` + * + * @api public + * @param {String} src + * @param {String} dest + */ +exports.sync = function (src, dest) { + if (!fs.existsSync(src)) { + throw new Error('no such file or directory: ' + src); + } + + var buffer = new Buffer(MAX_BUFFER) + , bytesRead = MAX_BUFFER + , position = 0 + , read = fs.openSync(src, 'r') + , write = fs.openSync(dest, 'w'); + + while (bytesRead === MAX_BUFFER) { + bytesRead = fs.readSync(read, buffer, 0, MAX_BUFFER, position); + fs.writeSync(write, buffer, 0, bytesRead); + position += bytesRead; + } + + fs.closeSync(read); + fs.closeSync(write); +}; diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/package.json b/node_modules/component/node_modules/component-builder/node_modules/cp/package.json new file mode 100644 index 0000000..4036cdc --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/package.json @@ -0,0 +1,41 @@ +{ + "name": "cp", + "version": "0.1.1", + "description": "cp for node", + "keywords": [ + "fs", + "copy", + "cp" + ], + "author": { + "name": "Stephen Mathieson", + "email": "me@stephenmathieson.com" + }, + "repository": { + "type": "git", + "url": "git://github.com/stephenmathieson/node-cp.git" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "~1.11.0", + "should": "~1.2.2", + "glob": "~3.2.1", + "jshint": "~2.1.4" + }, + "main": "index", + "license": "MIT", + "bugs": { + "url": "https://github.com/stephenmathieson/node-cp/issues" + }, + "directories": { + "test": "test" + }, + "scripts": { + "test": "make test" + }, + "readme": "\n# cp\n\n`cp` for node\n\nReally simple, straight-forward copying of files.\n\n## API\n\n### `cp(src, dest, cb)`\n\nCopy file `src` to `dest`\n\n### `cp.sync(src, dest)`\n\nSynchronously copy file `src` to `dest`\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2013 Stephen Mathieson <me@stephenmathieson.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "readme.md", + "homepage": "https://github.com/stephenmathieson/node-cp", + "_id": "cp@0.1.1", + "_from": "cp@~0.1.0" +} diff --git a/node_modules/component/node_modules/component-builder/node_modules/cp/readme.md b/node_modules/component/node_modules/component-builder/node_modules/cp/readme.md new file mode 100644 index 0000000..becf024 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/node_modules/cp/readme.md @@ -0,0 +1,41 @@ + +# cp + +`cp` for node + +Really simple, straight-forward copying of files. + +## API + +### `cp(src, dest, cb)` + +Copy file `src` to `dest` + +### `cp.sync(src, dest)` + +Synchronously copy file `src` to `dest` + +## License + +(The MIT License) + +Copyright (c) 2013 Stephen Mathieson <me@stephenmathieson.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/component-builder/package.json b/node_modules/component/node_modules/component-builder/package.json new file mode 100644 index 0000000..fa905e3 --- /dev/null +++ b/node_modules/component/node_modules/component-builder/package.json @@ -0,0 +1,41 @@ +{ + "name": "component-builder", + "version": "0.10.0", + "description": "Component build tool", + "keywords": [ + "component", + "build" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.caa" + }, + "dependencies": { + "component-require": "0.3.1", + "batch": "0.2.1", + "mkdirp": "0.3.4", + "debug": "*", + "better-assert": "~0.1.0", + "cp": "~0.1.0", + "string-to-js": "0.0.1" + }, + "devDependencies": { + "mocha": "*", + "should": "*", + "ejs": "~0.8.3", + "styl": "0.2.2" + }, + "repository": { + "type": "git", + "url": "https://github.com/component/builder.js.git" + }, + "main": "index", + "readme": "# builder.js\n\n Component build tool. This is the library that `component(1)` utilizes\n to perform component builds.\n\n## Installation\n\n $ npm install component-builder\n\n## API\n\n### new Builder(dir)\n\n Creates a new `Builder` for the given component's `dir`:\n\n```js\nvar Builder = require('component-builder');\nvar builder = new Builder('components/visionmedia-page');\n```\n\n### Builder#config\n\n The component's component.json contents as an object.\n\n### Builder#addSourceURLs()\n\n Add \"sourceURL\" support, wrapping the module functions\n in `Function()` calls so that browsers may assign a\n name to the scripts to aid in debugging.\n\n### Builder#addLookup(path)\n\n Append the given dependency lookup `path`. This lookup `path` is\n \"global\", thus it influences all dependency lookups.\n\n### Builder#development()\n\n Include development dependencies.\n\n### Builder#addFile(type, filename, val)\n\n Add a fabricated file of the given `type`, `filename`,\n and contents `val`. For example if you were translating\n a Stylus file to .css, or a Jade template to .js you may\n do something like:\n\n```js\nbuilder.addFile('scripts', 'view.js', 'compiled view js');\n```\n\n### Builder#ignore(name, [type])\n\n Ignore building `name`'s `type`, where `type` is \"scripts\" or \"styles\". When\n no `type` is given both are ignored, this includes dependencies of `name` as well.\n\n```js\nbuilder.ignore('visionmedia-page')\n```\n\n### Builder#build(fn)\n\n Perform the build and pass an object to `fn(err, obj)` containing\n the `.css` and `.js` properties.\n\n### Builder#hook(name, fn)\n\n A build \"hook\" is like an event that lets you manipulate the build in process. For\n example you may use a hook to translate coffee script files to javascript automatically,\n or compile a template to javascript so that it may be loaded with `require()`, or use\n CSS pre-processors such as [rework](https://github.com/visionmedia/rework).\n \n Available hooks are:\n - `before scripts`\n - `before styles`\n\n## Examples\n\n### Basic build\n\n The follow demonstrates the most basic build you can possible do using\n this component builder implementation. A root component directory is\n passed to `new Builder`, followed by a `.build()` call which then responds\n with a `res` object containing the followign properties:\n\n - `.require` the require implementation script\n - `.js` compiled javascript\n - `.css` compiled css\n\n```js\nvar builder = new Builder('lib/boot');\n\nbuilder.build(function(err, res){\n if (err) throw err;\n console.log(res.require + res.js);\n console.log(res.css);\n});\n```\n\n### Lookup paths\n\n In the previous example all the application's private components live in `./lib`,\n thus if you want to specify dependencies without a leading `\"lib/\"` a lookup path\n should be created with `.addLookup()`:\n\n```js\nvar builder = new Builder('lib/boot');\n\nbuilder.addLookup('lib');\n...\n```\n\n## License\n\n MIT\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/component/builder.js/issues" + }, + "homepage": "https://github.com/component/builder.js", + "_id": "component-builder@0.10.0", + "_from": "component-builder@0.10.0" +} diff --git a/node_modules/component/node_modules/debug/Readme.md b/node_modules/component/node_modules/debug/Readme.md new file mode 100644 index 0000000..c5a34e8 --- /dev/null +++ b/node_modules/component/node_modules/debug/Readme.md @@ -0,0 +1,115 @@ +# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + + ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png) + + ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png) + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + + ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png) + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + + ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png) + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/component/node_modules/debug/debug.js b/node_modules/component/node_modules/debug/debug.js new file mode 100644 index 0000000..509dc0d --- /dev/null +++ b/node_modules/component/node_modules/debug/debug.js @@ -0,0 +1,137 @@ + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){} diff --git a/node_modules/component/node_modules/debug/index.js b/node_modules/component/node_modules/debug/index.js new file mode 100644 index 0000000..e02c13b --- /dev/null +++ b/node_modules/component/node_modules/debug/index.js @@ -0,0 +1,5 @@ +if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +} diff --git a/node_modules/component/node_modules/debug/lib/debug.js b/node_modules/component/node_modules/debug/lib/debug.js new file mode 100644 index 0000000..3b0a918 --- /dev/null +++ b/node_modules/component/node_modules/debug/lib/debug.js @@ -0,0 +1,147 @@ +/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} diff --git a/node_modules/component/node_modules/debug/package.json b/node_modules/component/node_modules/debug/package.json new file mode 100644 index 0000000..f44874e --- /dev/null +++ b/node_modules/component/node_modules/debug/package.json @@ -0,0 +1,46 @@ +{ + "name": "debug", + "version": "0.7.4", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "description": "small debugging utility", + "keywords": [ + "debug", + "log", + "debugger" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "*" + }, + "main": "lib/debug.js", + "browser": "./debug.js", + "engines": { + "node": "*" + }, + "files": [ + "lib/debug.js", + "debug.js", + "index.js" + ], + "component": { + "scripts": { + "debug/index.js": "index.js", + "debug/debug.js": "debug.js" + } + }, + "readme": "# debug\n\n tiny node.js debugging utility modelled after node core's debugging technique.\n\n## Installation\n\n```\n$ npm install debug\n```\n\n## Usage\n\n With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility.\n \nExample _app.js_:\n\n```js\nvar debug = require('debug')('http')\n , http = require('http')\n , name = 'My App';\n\n// fake app\n\ndebug('booting %s', name);\n\nhttp.createServer(function(req, res){\n debug(req.method + ' ' + req.url);\n res.end('hello\\n');\n}).listen(3000, function(){\n debug('listening');\n});\n\n// fake worker of some kind\n\nrequire('./worker');\n```\n\nExample _worker.js_:\n\n```js\nvar debug = require('debug')('worker');\n\nsetInterval(function(){\n debug('doing some work');\n}, 1000);\n```\n\n The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples:\n\n ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png)\n\n ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png)\n\n## Millisecond diff\n\n When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the \"+NNNms\" will show you how much time was spent between calls.\n\n ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png)\n\n When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below:\n _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_\n \n ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png)\n \n## Conventions\n\n If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use \":\" to separate features. For example \"bodyParser\" from Connect would then be \"connect:bodyParser\". \n\n## Wildcards\n\n The \"*\" character may be used as a wildcard. Suppose for example your library has debuggers named \"connect:bodyParser\", \"connect:compress\", \"connect:session\", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`.\n\n You can also exclude specific debuggers by prefixing them with a \"-\" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with \"connect:\".\n\n## Browser support\n\n Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. \n\n```js\na = debug('worker:a');\nb = debug('worker:b');\n\nsetInterval(function(){\n a('doing some work');\n}, 1000);\n\nsetInterval(function(){\n a('doing some work');\n}, 1200);\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "homepage": "https://github.com/visionmedia/debug", + "_id": "debug@0.7.4", + "_from": "debug@*" +} diff --git a/node_modules/component/node_modules/jog/.npmignore b/node_modules/component/node_modules/jog/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/jog/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/jog/History.md b/node_modules/component/node_modules/jog/History.md new file mode 100644 index 0000000..dbbb960 --- /dev/null +++ b/node_modules/component/node_modules/jog/History.md @@ -0,0 +1,28 @@ + +0.4.0 / 2012-08-31 +================== + + * add --reduce. Closes #10 + +0.3.0 / 2012-04-15 +================== + + * Added `-j, --json` to output json + +0.2.0 / 2012-04-10 +================== + + * Added `-w, --within ` + * Added: allow multiple `--level`, `--select`, and `--type` flags + * Added `-t, --type ` flag + * Changed `.msg` -> `.type` + +0.1.0 / 2012-04-08 +================== + + * Added `-f, --ignore-eof` support to jog(1) + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/jog/Makefile b/node_modules/component/node_modules/jog/Makefile new file mode 100644 index 0000000..79f4633 --- /dev/null +++ b/node_modules/component/node_modules/jog/Makefile @@ -0,0 +1,14 @@ + +REPORTER = spec + +test: + @./node_modules/.bin/mocha \ + --slow 150 \ + --timeout 1s \ + --reporter $(REPORTER) \ + --require should \ + test/jog.js \ + test/FileStore.js \ + test/RedisStore.js + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/Readme.md b/node_modules/component/node_modules/jog/Readme.md new file mode 100644 index 0000000..a985944 --- /dev/null +++ b/node_modules/component/node_modules/jog/Readme.md @@ -0,0 +1,259 @@ + +# jog + + JSON logging & reporting inspired by Loggly. + +## Installation + + $ npm install jog + +## Features + + - namespace support + - rich json documents + - log levels + - file store + - redis store + - document streaming + - tail -f like streaming + - CLI to tail and map / reduce logs + +## API + +### log.write(level, type[, obj]) + + Write to the logs: + +```js +log.write(level, type[, obj]) +log.debug(type[, obj]) +log.info(type[, obj]) +log.warn(type[, obj]) +log.error(type[, obj]) +``` + +### log.ns(obj) + + Namespace with the given `obj`, returning a new `Jog` instance + inheriting previous properties. You may call this several times + to produce more and more specific loggers. + +```js +var log = jog(new jog.FileStore('/tmp/log')); + +// log a user 5 +log = log.ns({ uid: 5 }); + +// log video id 99 for user 5 +log = log.ns({ vid: 99 }); + +// or both at once +log = log.ns({ uid: 5, vid: 99 }); +``` + +### log.stream(options) + + Return an `EventEmitter` emitting "data" and "end" events. + + - `end` when __false__ streaming will not end + - `interval` the interval at which to poll (store-specific) + +### log.clear(callback) + + Clear the logs and invoke the callback. + +## Example + + Log random data using the `FileStore` and tail the file + for changes (typically in different processes). Jog will add + the `.level` and `.type` properties for you. + +```js +var jog = require('jog') + , log = jog(new jog.FileStore('/tmp/tail')) + , id = 0; + +// generate random log data +function again() { + log.info('something happened', { id: ++id, user: 'Tobi' }); + setTimeout(again, Math.random() * 100 | 0); +} + +again(); + +// tail the json "documents" +log.stream({ end: false, interval: 500 }) + .on('data', function(obj){ + console.log(obj); + }); +``` + +yields: + +```js +{ id: 1, + level: 'info', + type: 'something happened', + timestamp: 1332907641734 } +{ id: 2, + level: 'info', + type: 'something happened', + timestamp: 1332907641771 } +... +``` + +## jog(1) + +``` + + Usage: jog [options] + + Options: + + -h, --help output usage information + -V, --version output the version number + -w, --within filter events to within the given + -t, --type filter using the given type + -l, --level filter using the given level + -f, --ignore-eof do not stop on EOF + -F, --file load from the given + -R, --redis load from redis store + -s, --select use the given for filtering + -m, --map use the given for mapping + -r, --reduce use the given for reducing + -c, --color color the output + -j, --json output JSON (--color will not work) + +``` + +### Examples + + View all logs from tobi. The `_` object for the function + bodies of `--select` and `--map` represents the current + document, it's all just javascript. + +``` +jog --file /tmp/jog --select "_.user == 'tobi'" +[ { user: 'tobi', + duration: 1000, + level: 'info', + type: 'rendering video', + timestamp: 1332861272100 }, + { user: 'tobi', + duration: 2000, + level: 'info', + type: 'compiling video', + timestamp: 1332861272100 }, +... +``` + + Filter video compilation durations from "tobi" only: + +``` +$ jog --file /var/log/videos.log --select "_.user == 'tobi'" --map _.duration +[ 1000, 2000, 1200, 1000, 2000, 1200 ] +``` + + Flags can be used several times: + +``` +jog --file /var/log/videos.log --select "_.vid < 5" --map _.type --map "_.split(' ')" +[ [ 'compiling', 'video' ], + [ 'compiling', 'video' ], + [ 'compiling', 'video' ], + [ 'compiling', 'video' ] ] +``` + + Tail errors only, with color: + +``` +$ jog --file my.log -f -c --select '_.level == "error"' +{ level: 'error', + type: 'something broke', + timestamp: 1333943982669 } +``` + + Display error messages within the last 10 seconds: + +``` +$ jog -F my.log --level error --select "Date.now() - _.timestamp < 10000" --map _.type +[ 'something broke', 'something broke', 'something broke' ] +``` + + Events within the last 10 minutes, 5 seconds, and 200ms: + +``` +$ jog -F my.log --within 10m +$ jog -F my.log --within 5s +$ jog -F my.log --within 200 +``` + +## Stores + + By default Jog ships with the `FileStore` and `RedisStore`, however anything + with the following methods implemented will work: + + - `add(obj)` to add a log object + - `stream() => EventEmitter` to stream data + - `stream({ end: false }) => EventEmitter` to stream data indefinitely + - `clear(fn)` to clear the logs + +### FileStore(path) + + Store logs on disk. + +```js +var jog = require('jog'); +var log = jog(new jog.FileStore('/var/log/videos.log')); +``` + +### RedisStore([client]) + + Store logs in redis. + +```js +var jog = require('jog'); +var log = jog(new jog.RedisStore); +``` + +## Performance + + No profiling or optimizations yet but the `FileStore` can + stream back 250,000 documents (~21MB) in 1.2 seconds on my + macbook air. + + The `RedisStore` with 250,000 documents streamed back + in 2.8 seconds on my air. + +## Running tests + +``` +$ npm install +$ redis-server & +$ make test +``` + +## License + +(The MIT License) + +Copyright (c) 2012 LearnBoost <tj@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/bin/jog b/node_modules/component/node_modules/jog/bin/jog new file mode 100755 index 0000000..ab83e56 --- /dev/null +++ b/node_modules/component/node_modules/jog/bin/jog @@ -0,0 +1,154 @@ +#!/usr/bin/env node + +var program = require('commander') + , util = require('util') + , ms = require('ms') + , jog = require('..'); + +// map functions + +var maps = []; + +// filter functions + +var selects = []; + +// --map + +program.on('map', function(val){ + maps.push(new Function('_', 'return ' + val)); +}); + +// --level + +program.on('level', function(val){ + selects.push(new Function('_', 'return _.level == "' + val + '"')); +}); + +// --type + +program.on('type', function(val){ + selects.push(new Function('_', 'return _.type == "' + val + '"')); +}); + +// --select + +program.on('select', function(val){ + selects.push(new Function('_', 'return ' + val)); +}); + +// examples + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(); + console.log(' # filter slow queries'); + console.log(' $ jog --file query.log --select "_.duration > 300'); + console.log(); + console.log(' # total query durations'); + console.log(' $ jog --file query.log --map _.duration --reduce "$ + _"'); + console.log(); +}); + +program + .version(jog.version) + .option('-w, --within ', 'filter events to within the given ', ms) + .option('-t, --type ', 'filter using the given type ') + .option('-l, --level ', 'filter using the given level ') + .option('-f, --ignore-eof', 'do not stop on EOF') + .option('-F, --file ', 'load from the given ') + .option('-R, --redis', 'load from redis store') + .option('-s, --select ', 'use the given for filtering') + .option('-m, --map ', 'use the given for mapping') + .option('-r, --reduce ', 'use the given for reducing') + .option('-c, --color', 'color the output') + .option('-j, --json', 'output JSON (--color will not work)') + .parse(process.argv); + +// determine store + +var store = program.file + ? new jog.FileStore(program.file) + : program.redis + ? new jog.RedisStore + : null; + +// no store + +if (!store) throw new Error('store required, use --file or --redis'); + +// -f + +var ignoreEOF = program.ignoreEof; + +// --within + +if (program.within) { + selects.push(new Function('_', 'return Date.now() - _.timestamp <= ' + program.within)); +} + +// --reduce + +if (program.reduce) { + var reduce = new Function('$, _', 'return ' + program.reduce); +} + +// setup + +var log = jog(store) + , stream = log.stream({ end: !ignoreEOF }) + , results = [] + , prop; + +// stream data + +stream.on('data', function(line){ + var ret; + + // select + if (selects.length) { + ret = line; + for (var i = 0, len = selects.length; i < len; ++i) { + if (!selects[i](line)) { + ret = undefined; + break; + } + } + } else { + ret = line; + } + + // map + if (undefined === ret) return; + for (var i = 0, len = maps.length; i < len; ++i) { + ret = maps[i](ret); + } + + if (ignoreEOF) { + output(ret); + } else { + results.push(ret); + } +}); + +// output results + +stream.on('end', function(){ + if (ignoreEOF) return; + if (reduce) results = results.reduce(reduce); + output(results); +}); + +/** + * Output `obj`. + */ + +function output(obj) { + if (program.json) { + console.log(JSON.stringify(obj, null, 2)); + } else if (program.color) { + console.log(util.inspect(obj, false, 15, true)); + } else { + console.log(obj); + } +} \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/index.js b/node_modules/component/node_modules/jog/index.js new file mode 100644 index 0000000..624f58f --- /dev/null +++ b/node_modules/component/node_modules/jog/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/jog'); \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/lib/jog.js b/node_modules/component/node_modules/jog/lib/jog.js new file mode 100644 index 0000000..cb623ed --- /dev/null +++ b/node_modules/component/node_modules/jog/lib/jog.js @@ -0,0 +1,140 @@ + +/** + * Module dependencies. + */ + +var FileStore = require('./stores/FileStore') + , RedisStore = require('./stores/RedisStore'); + +/** + * Expose `Jog`. + */ + +exports = module.exports = Jog; + +/** + * Default log levels. + */ + +exports.levels = ['debug', 'info', 'warn', 'error']; + +/** + * Expose stores. + */ + +exports.FileStore = FileStore; +exports.RedisStore = RedisStore; + +/** + * Initialize a new `Jog` log with + * the given `store`. The store must + * implement: + * + * - `add(obj)` to add a log object + * - `stream() => EventEmitter` to stream data + * - `stream({ end: false }) => EventEmitter` to stream data indefinitely + * - `clear(fn)` to clear the logs + * + * @param {Object} store + * @param {Object} defaults + * @api public + */ + +function Jog(store, defaults) { + if (!(this instanceof Jog)) return new Jog(store, defaults); + this.store = store; + this.defaults = defaults; +} + +/** + * Namespace with `obj`, returning a new `Jog`. + * + * Example: + * + * var log = new Jog(store); + * + * // use for all user related logs + * log = log.ns({ uid: user.id }); + * + * // use for all user video related logs (inherits uid from above) + * log = log.ns({ vid: video.id }); + * + * @param {Object} obj + * @return {Jog} + * @api public + */ + +Jog.prototype.ns = function(obj){ + var defaults = this.defaults; + for (var key in defaults) { + if (obj.hasOwnProperty(key)) continue; + obj[key] = defaults[key]; + } + return new Jog(this.store, obj); +}; + +/** + * Write the given log `level`, `type`, and `attrs` object + * to the store. + * + * @param {String} level + * @param {String} type + * @param {Object} attrs + * @api public + */ + +Jog.prototype.write = function(level, type, attrs){ + var defaults = this.defaults; + attrs = attrs || {}; + attrs.level = level; + attrs.type = type; + + // implicit timestamp + attrs.timestamp = attrs.timestamp || Date.now(); + + // merge defaults + if (defaults) { + Object.keys(defaults).forEach(function(key){ + attrs[key] = defaults[key]; + }); + } + + // add it to the store + this.store.add(attrs); + return this; +}; + +/** + * Stream data from the store. + * + * @param {Object} options + * @return {EventEmitter} + * @api public + */ + +Jog.prototype.stream = function(options){ + options = options || {}; + options.interval = options.interval || 2000; + return this.store.stream(options); +}; + +/** + * Clear the logging data. + * + * @param {Function} fn + * @api public + */ + +Jog.prototype.clear = function(fn){ + return this.store.clear(fn); +}; + +/** + * Log level methods. + */ + +exports.levels.forEach(function(level){ + Jog.prototype[level] = function(type, attrs){ + this.write(level, type, attrs); + }; +}) \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/lib/stores/FileStore.js b/node_modules/component/node_modules/jog/lib/stores/FileStore.js new file mode 100644 index 0000000..7ec099e --- /dev/null +++ b/node_modules/component/node_modules/jog/lib/stores/FileStore.js @@ -0,0 +1,115 @@ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , debug = require('debug')('jog:file') + , path = require('path') + , fs = require('fs'); + +/** + * Expose `FileStore`. + */ + +module.exports = FileStore; + +/** + * Initialize a `FileStore` with the given `path`. + * + * @param {String} path + * @api public + */ + +function FileStore(path) { + debug('filestore %s', path); + if (!path) throw new Error('path required'); + this.path = path; + this.write = fs.createWriteStream(path, { flags: 'a' }); +} + +/** + * Add `obj` to the file. + * + * @param {Object} obj + * @api private + */ + +FileStore.prototype.add = function(obj){ + debug('add %j', obj); + this.write.write(JSON.stringify(obj) + '\n'); +}; + +/** + * Clear and invoke `fn()`. + * + * @param {Function} fn + * @api private + */ + +FileStore.prototype.clear = function(fn){ + var self = this; + debug('clear'); + fs.exists(this.path, function(yes){ + if (!yes) return fn(); + debug('unlink %s', self.path); + fs.unlink(self.path, fn) + }); +}; + +/** + * Return an `EventEmitter` which emits "data" + * and "end" events. + * + * @param {Object} options + * @return {EventEmitter} + * @api private + */ + +FileStore.prototype.stream = function(options){ + var emitter = options.emitter || new EventEmitter + , options = options || {} + , buf = options.buf || '' + , self = this + , substr + , obj + , i; + + // options + options.offset = options.offset || 0; + + // stream + var stream = fs.createReadStream(this.path, { + flags: 'a+', + start: options.offset + }); + + debug('offset %d', options.offset); + stream.setEncoding('utf8'); + stream.on('data', function(chunk){ + buf += chunk + options.offset += chunk.length; + while (~(i = buf.indexOf('\n'))) { + substr = buf.slice(0, i); + if ('' == substr) break; + obj = JSON.parse(substr); + emitter.emit('data', obj); + buf = buf.slice(i + 1); + } + }); + + stream.on('end', function(){ + if (false === options.end) { + setTimeout(function(){ + debug('polling'); + options.buf = buf; + options.emitter = emitter; + self.stream(options); + }, options.interval); + } else { + emitter.emit('end'); + } + }); + + return emitter; +}; diff --git a/node_modules/component/node_modules/jog/lib/stores/RedisStore.js b/node_modules/component/node_modules/jog/lib/stores/RedisStore.js new file mode 100644 index 0000000..6ea5060 --- /dev/null +++ b/node_modules/component/node_modules/jog/lib/stores/RedisStore.js @@ -0,0 +1,97 @@ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , debug = require('debug')('jog:redis') + , redis = require('redis'); + +/** + * Expose `RedisStore`. + */ + +module.exports = RedisStore; + +/** + * Initialize a `RedisStore` with optional `client` and `key`. + * + * @param {RedisClient} client + * @param {String} key + * @api public + */ + +function RedisStore(client, key) { + this.db = client || redis.createClient(); + this.key = key || 'jog'; + this.rangeSize = 300; +} + +/** + * Add `obj` to redis. + * + * @param {Object} obj + * @api private + */ + +RedisStore.prototype.add = function(obj){ + debug('add %j', obj); + this.db.rpush(this.key, JSON.stringify(obj)); +}; + +/** + * Clear and invoke `fn()`. + * + * @param {Function} fn + * @api private + */ + +RedisStore.prototype.clear = function(fn){ + debug('clear'); + this.db.del(this.key, fn); +}; + +/** + * Return an `EventEmitter` which emits "data" + * and "end" events. + * + * @param {Object} options + * @return {EventEmitter} + * @api private + */ + +RedisStore.prototype.stream = function(options){ + var emitter = new EventEmitter + , options = options || {} + , size = this.rangeSize + , key = this.key + , db = this.db + , self = this + , start = 0; + + function emit(vals) { + vals.forEach(function(val){ + emitter.emit('data', JSON.parse(val)); + }); + } + + function fetch() { + var stop = start + size; + debug('lrange %s %s..%s', key, start, stop); + db.lrange(key, start, stop, function(err, vals){ + if (err) return emitter.emit('error', err); + emit(vals); + start += vals.length; + if (false === options.end) { + setTimeout(fetch, options.interval); + } else { + if (vals.length) return fetch(); + else emitter.emit('end'); + } + }); + } + + fetch(); + + return emitter; +}; diff --git a/node_modules/component/node_modules/jog/node_modules/commander/.npmignore b/node_modules/component/node_modules/jog/node_modules/commander/.npmignore new file mode 100644 index 0000000..f1250e5 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/.npmignore @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/node_modules/component/node_modules/jog/node_modules/commander/.travis.yml b/node_modules/component/node_modules/jog/node_modules/commander/.travis.yml new file mode 100644 index 0000000..f1d0f13 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.4 + - 0.6 diff --git a/node_modules/component/node_modules/jog/node_modules/commander/History.md b/node_modules/component/node_modules/jog/node_modules/commander/History.md new file mode 100644 index 0000000..4961d2e --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/History.md @@ -0,0 +1,107 @@ + +0.6.1 / 2012-06-01 +================== + + * Added: append (yes or no) on confirmation + * Added: allow node.js v0.7.x + +0.6.0 / 2012-04-10 +================== + + * Added `.prompt(obj, callback)` support. Closes #49 + * Added default support to .choose(). Closes #41 + * Fixed the choice example + +0.5.1 / 2011-12-20 +================== + + * Fixed `password()` for recent nodes. Closes #36 + +0.5.0 / 2011-12-04 +================== + + * Added sub-command option support [itay] + +0.4.3 / 2011-12-04 +================== + + * Fixed custom help ordering. Closes #32 + +0.4.2 / 2011-11-24 +================== + + * Added travis support + * Fixed: line-buffered input automatically trimmed. Closes #31 + +0.4.1 / 2011-11-18 +================== + + * Removed listening for "close" on --help + +0.4.0 / 2011-11-15 +================== + + * Added support for `--`. Closes #24 + +0.3.3 / 2011-11-14 +================== + + * Fixed: wait for close event when writing help info [Jerry Hamlet] + +0.3.2 / 2011-11-01 +================== + + * Fixed long flag definitions with values [felixge] + +0.3.1 / 2011-10-31 +================== + + * Changed `--version` short flag to `-V` from `-v` + * Changed `.version()` so it's configurable [felixge] + +0.3.0 / 2011-10-31 +================== + + * Added support for long flags only. Closes #18 + +0.2.1 / 2011-10-24 +================== + + * "node": ">= 0.4.x < 0.7.0". Closes #20 + +0.2.0 / 2011-09-26 +================== + + * Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs] + +0.1.0 / 2011-08-24 +================== + + * Added support for custom `--help` output + +0.0.5 / 2011-08-18 +================== + + * Changed: when the user enters nothing prompt for password again + * Fixed issue with passwords beginning with numbers [NuckChorris] + +0.0.4 / 2011-08-15 +================== + + * Fixed `Commander#args` + +0.0.3 / 2011-08-15 +================== + + * Added default option value support + +0.0.2 / 2011-08-15 +================== + + * Added mask support to `Command#password(str[, mask], fn)` + * Added `Command#password(str, fn)` + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/node_modules/component/node_modules/jog/node_modules/commander/Makefile b/node_modules/component/node_modules/jog/node_modules/commander/Makefile new file mode 100644 index 0000000..0074625 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/Makefile @@ -0,0 +1,7 @@ + +TESTS = $(shell find test/test.*.js) + +test: + @./test/run $(TESTS) + +.PHONY: test \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/node_modules/commander/Readme.md b/node_modules/component/node_modules/jog/node_modules/commander/Readme.md new file mode 100644 index 0000000..b8328c3 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/Readme.md @@ -0,0 +1,262 @@ +# Commander.js + + The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander). + + [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js) + +## Installation + + $ npm install commander + +## Option parsing + + Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); + +program + .version('0.0.1') + .option('-p, --peppers', 'Add peppers') + .option('-P, --pineapple', 'Add pineapple') + .option('-b, --bbq', 'Add bbq sauce') + .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble') + .parse(process.argv); + +console.log('you ordered a pizza with:'); +if (program.peppers) console.log(' - peppers'); +if (program.pineapple) console.log(' - pineappe'); +if (program.bbq) console.log(' - bbq'); +console.log(' - %s cheese', program.cheese); +``` + + Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc. + +## Automated --help + + The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free: + +``` + $ ./examples/pizza --help + + Usage: pizza [options] + + Options: + + -V, --version output the version number + -p, --peppers Add peppers + -P, --pineapple Add pineappe + -b, --bbq Add bbq sauce + -c, --cheese Add the specified type of cheese [marble] + -h, --help output usage information + +``` + +## Coercion + +```js +function range(val) { + return val.split('..').map(Number); +} + +function list(val) { + return val.split(','); +} + +program + .version('0.0.1') + .usage('[options] ') + .option('-i, --integer ', 'An integer argument', parseInt) + .option('-f, --float ', 'A float argument', parseFloat) + .option('-r, --range ..', 'A range', range) + .option('-l, --list ', 'A list', list) + .option('-o, --optional [value]', 'An optional value') + .parse(process.argv); + +console.log(' int: %j', program.integer); +console.log(' float: %j', program.float); +console.log(' optional: %j', program.optional); +program.range = program.range || []; +console.log(' range: %j..%j', program.range[0], program.range[1]); +console.log(' list: %j', program.list); +console.log(' args: %j', program.args); +``` + +## Custom help + + You can display arbitrary `-h, --help` information + by listening for "--help". Commander will automatically + exit once you are done so that the remainder of your program + does not execute causing undesired behaviours, for example + in the following executable "stuff" will not output when + `--help` is used. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('../'); + +function list(val) { + return val.split(',').map(Number); +} + +program + .version('0.0.1') + .option('-f, --foo', 'enable some foo') + .option('-b, --bar', 'enable some bar') + .option('-B, --baz', 'enable some baz'); + +// must be before .parse() since +// node's emit() is immediate + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(''); + console.log(' $ custom-help --help'); + console.log(' $ custom-help -h'); + console.log(''); +}); + +program.parse(process.argv); + +console.log('stuff'); +``` + +yielding the following help output: + +``` + +Usage: custom-help [options] + +Options: + + -h, --help output usage information + -V, --version output the version number + -f, --foo enable some foo + -b, --bar enable some bar + -B, --baz enable some baz + +Examples: + + $ custom-help --help + $ custom-help -h + +``` + +## .prompt(msg, fn) + + Single-line prompt: + +```js +program.prompt('name: ', function(name){ + console.log('hi %s', name); +}); +``` + + Multi-line prompt: + +```js +program.prompt('description:', function(name){ + console.log('hi %s', name); +}); +``` + + Coercion: + +```js +program.prompt('Age: ', Number, function(age){ + console.log('age: %j', age); +}); +``` + +```js +program.prompt('Birthdate: ', Date, function(date){ + console.log('date: %s', date); +}); +``` + +## .password(msg[, mask], fn) + +Prompt for password without echoing: + +```js +program.password('Password: ', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +Prompt for password with mask char "*": + +```js +program.password('Password: ', '*', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +## .confirm(msg, fn) + + Confirm with the given `msg`: + +```js +program.confirm('continue? ', function(ok){ + console.log(' got %j', ok); +}); +``` + +## .choose(list, fn) + + Let the user choose from a `list`: + +```js +var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + +console.log('Choose the coolest pet:'); +program.choose(list, function(i){ + console.log('you chose %d "%s"', i, list[i]); +}); +``` + +## Links + + - [API documentation](http://visionmedia.github.com/commander.js/) + - [ascii tables](https://github.com/LearnBoost/cli-table) + - [progress bars](https://github.com/visionmedia/node-progress) + - [more progress bars](https://github.com/substack/node-multimeter) + - [examples](https://github.com/visionmedia/commander.js/tree/master/examples) + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/node_modules/commander/index.js b/node_modules/component/node_modules/jog/node_modules/commander/index.js new file mode 100644 index 0000000..06ec1e4 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/index.js @@ -0,0 +1,2 @@ + +module.exports = require('./lib/commander'); \ No newline at end of file diff --git a/node_modules/component/node_modules/jog/node_modules/commander/lib/commander.js b/node_modules/component/node_modules/jog/node_modules/commander/lib/commander.js new file mode 100644 index 0000000..5ba87eb --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/lib/commander.js @@ -0,0 +1,1026 @@ + +/*! + * commander + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , path = require('path') + , tty = require('tty') + , basename = path.basename; + +/** + * Expose the root command. + */ + +exports = module.exports = new Command; + +/** + * Expose `Command`. + */ + +exports.Command = Command; + +/** + * Expose `Option`. + */ + +exports.Option = Option; + +/** + * Initialize a new `Option` with the given `flags` and `description`. + * + * @param {String} flags + * @param {String} description + * @api public + */ + +function Option(flags, description) { + this.flags = flags; + this.required = ~flags.indexOf('<'); + this.optional = ~flags.indexOf('['); + this.bool = !~flags.indexOf('-no-'); + flags = flags.split(/[ ,|]+/); + if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift(); + this.long = flags.shift(); + this.description = description; +} + +/** + * Return option name. + * + * @return {String} + * @api private + */ + +Option.prototype.name = function(){ + return this.long + .replace('--', '') + .replace('no-', ''); +}; + +/** + * Check if `arg` matches the short or long flag. + * + * @param {String} arg + * @return {Boolean} + * @api private + */ + +Option.prototype.is = function(arg){ + return arg == this.short + || arg == this.long; +}; + +/** + * Initialize a new `Command`. + * + * @param {String} name + * @api public + */ + +function Command(name) { + this.commands = []; + this.options = []; + this.args = []; + this.name = name; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Command.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add command `name`. + * + * The `.action()` callback is invoked when the + * command `name` is specified via __ARGV__, + * and the remaining arguments are applied to the + * function for access. + * + * When the `name` is "*" an un-matched command + * will be passed as the first arg, followed by + * the rest of __ARGV__ remaining. + * + * Examples: + * + * program + * .version('0.0.1') + * .option('-C, --chdir ', 'change the working directory') + * .option('-c, --config ', 'set config path. defaults to ./deploy.conf') + * .option('-T, --no-tests', 'ignore test hook') + * + * program + * .command('setup') + * .description('run remote setup commands') + * .action(function(){ + * console.log('setup'); + * }); + * + * program + * .command('exec ') + * .description('run the given remote command') + * .action(function(cmd){ + * console.log('exec "%s"', cmd); + * }); + * + * program + * .command('*') + * .description('deploy the given env') + * .action(function(env){ + * console.log('deploying "%s"', env); + * }); + * + * program.parse(process.argv); + * + * @param {String} name + * @return {Command} the new command + * @api public + */ + +Command.prototype.command = function(name){ + var args = name.split(/ +/); + var cmd = new Command(args.shift()); + this.commands.push(cmd); + cmd.parseExpectedArgs(args); + cmd.parent = this; + return cmd; +}; + +/** + * Parse expected `args`. + * + * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`. + * + * @param {Array} args + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parseExpectedArgs = function(args){ + if (!args.length) return; + var self = this; + args.forEach(function(arg){ + switch (arg[0]) { + case '<': + self.args.push({ required: true, name: arg.slice(1, -1) }); + break; + case '[': + self.args.push({ required: false, name: arg.slice(1, -1) }); + break; + } + }); + return this; +}; + +/** + * Register callback `fn` for the command. + * + * Examples: + * + * program + * .command('help') + * .description('display verbose help') + * .action(function(){ + * // output help here + * }); + * + * @param {Function} fn + * @return {Command} for chaining + * @api public + */ + +Command.prototype.action = function(fn){ + var self = this; + this.parent.on(this.name, function(args, unknown){ + // Parse any so-far unknown options + unknown = unknown || []; + var parsed = self.parseOptions(unknown); + + // Output help if necessary + outputHelpIfNecessary(self, parsed.unknown); + + // If there are still any unknown options, then we simply + // die, unless someone asked for help, in which case we give it + // to them, and then we die. + if (parsed.unknown.length > 0) { + self.unknownOption(parsed.unknown[0]); + } + + self.args.forEach(function(arg, i){ + if (arg.required && null == args[i]) { + self.missingArgument(arg.name); + } + }); + + // Always append ourselves to the end of the arguments, + // to make sure we match the number of arguments the user + // expects + if (self.args.length) { + args[self.args.length] = self; + } else { + args.push(self); + } + + fn.apply(this, args); + }); + return this; +}; + +/** + * Define option with `flags`, `description` and optional + * coercion `fn`. + * + * The `flags` string should contain both the short and long flags, + * separated by comma, a pipe or space. The following are all valid + * all will output this way when `--help` is used. + * + * "-p, --pepper" + * "-p|--pepper" + * "-p --pepper" + * + * Examples: + * + * // simple boolean defaulting to false + * program.option('-p, --pepper', 'add pepper'); + * + * --pepper + * program.pepper + * // => Boolean + * + * // simple boolean defaulting to false + * program.option('-C, --no-cheese', 'remove cheese'); + * + * program.cheese + * // => true + * + * --no-cheese + * program.cheese + * // => true + * + * // required argument + * program.option('-C, --chdir ', 'change the working directory'); + * + * --chdir /tmp + * program.chdir + * // => "/tmp" + * + * // optional argument + * program.option('-c, --cheese [type]', 'add cheese [marble]'); + * + * @param {String} flags + * @param {String} description + * @param {Function|Mixed} fn or default + * @param {Mixed} defaultValue + * @return {Command} for chaining + * @api public + */ + +Command.prototype.option = function(flags, description, fn, defaultValue){ + var self = this + , option = new Option(flags, description) + , oname = option.name() + , name = camelcase(oname); + + // default as 3rd arg + if ('function' != typeof fn) defaultValue = fn, fn = null; + + // preassign default value only for --no-*, [optional], or + if (false == option.bool || option.optional || option.required) { + // when --no-* we make sure default is true + if (false == option.bool) defaultValue = true; + // preassign only if we have a default + if (undefined !== defaultValue) self[name] = defaultValue; + } + + // register the option + this.options.push(option); + + // when it's passed assign the value + // and conditionally invoke the callback + this.on(oname, function(val){ + // coercion + if (null != val && fn) val = fn(val); + + // unassigned or bool + if ('boolean' == typeof self[name] || 'undefined' == typeof self[name]) { + // if no value, bool true, and we have a default, then use it! + if (null == val) { + self[name] = option.bool + ? defaultValue || true + : false; + } else { + self[name] = val; + } + } else if (null !== val) { + // reassign + self[name] = val; + } + }); + + return this; +}; + +/** + * Parse `argv`, settings options and invoking commands when defined. + * + * @param {Array} argv + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parse = function(argv){ + // store raw args + this.rawArgs = argv; + + // guess name + if (!this.name) this.name = basename(argv[1]); + + // process argv + var parsed = this.parseOptions(this.normalize(argv.slice(2))); + this.args = parsed.args; + return this.parseArgs(this.args, parsed.unknown); +}; + +/** + * Normalize `args`, splitting joined short flags. For example + * the arg "-abc" is equivalent to "-a -b -c". + * + * @param {Array} args + * @return {Array} + * @api private + */ + +Command.prototype.normalize = function(args){ + var ret = [] + , arg; + + for (var i = 0, len = args.length; i < len; ++i) { + arg = args[i]; + if (arg.length > 1 && '-' == arg[0] && '-' != arg[1]) { + arg.slice(1).split('').forEach(function(c){ + ret.push('-' + c); + }); + } else { + ret.push(arg); + } + } + + return ret; +}; + +/** + * Parse command `args`. + * + * When listener(s) are available those + * callbacks are invoked, otherwise the "*" + * event is emitted and those actions are invoked. + * + * @param {Array} args + * @return {Command} for chaining + * @api private + */ + +Command.prototype.parseArgs = function(args, unknown){ + var cmds = this.commands + , len = cmds.length + , name; + + if (args.length) { + name = args[0]; + if (this.listeners(name).length) { + this.emit(args.shift(), args, unknown); + } else { + this.emit('*', args); + } + } else { + outputHelpIfNecessary(this, unknown); + + // If there were no args and we have unknown options, + // then they are extraneous and we need to error. + if (unknown.length > 0) { + this.unknownOption(unknown[0]); + } + } + + return this; +}; + +/** + * Return an option matching `arg` if any. + * + * @param {String} arg + * @return {Option} + * @api private + */ + +Command.prototype.optionFor = function(arg){ + for (var i = 0, len = this.options.length; i < len; ++i) { + if (this.options[i].is(arg)) { + return this.options[i]; + } + } +}; + +/** + * Parse options from `argv` returning `argv` + * void of these options. + * + * @param {Array} argv + * @return {Array} + * @api public + */ + +Command.prototype.parseOptions = function(argv){ + var args = [] + , len = argv.length + , literal + , option + , arg; + + var unknownOptions = []; + + // parse options + for (var i = 0; i < len; ++i) { + arg = argv[i]; + + // literal args after -- + if ('--' == arg) { + literal = true; + continue; + } + + if (literal) { + args.push(arg); + continue; + } + + // find matching Option + option = this.optionFor(arg); + + // option is defined + if (option) { + // requires arg + if (option.required) { + arg = argv[++i]; + if (null == arg) return this.optionMissingArgument(option); + if ('-' == arg[0]) return this.optionMissingArgument(option, arg); + this.emit(option.name(), arg); + // optional arg + } else if (option.optional) { + arg = argv[i+1]; + if (null == arg || '-' == arg[0]) { + arg = null; + } else { + ++i; + } + this.emit(option.name(), arg); + // bool + } else { + this.emit(option.name()); + } + continue; + } + + // looks like an option + if (arg.length > 1 && '-' == arg[0]) { + unknownOptions.push(arg); + + // If the next argument looks like it might be + // an argument for this option, we pass it on. + // If it isn't, then it'll simply be ignored + if (argv[i+1] && '-' != argv[i+1][0]) { + unknownOptions.push(argv[++i]); + } + continue; + } + + // arg + args.push(arg); + } + + return { args: args, unknown: unknownOptions }; +}; + +/** + * Argument `name` is missing. + * + * @param {String} name + * @api private + */ + +Command.prototype.missingArgument = function(name){ + console.error(); + console.error(" error: missing required argument `%s'", name); + console.error(); + process.exit(1); +}; + +/** + * `Option` is missing an argument, but received `flag` or nothing. + * + * @param {String} option + * @param {String} flag + * @api private + */ + +Command.prototype.optionMissingArgument = function(option, flag){ + console.error(); + if (flag) { + console.error(" error: option `%s' argument missing, got `%s'", option.flags, flag); + } else { + console.error(" error: option `%s' argument missing", option.flags); + } + console.error(); + process.exit(1); +}; + +/** + * Unknown option `flag`. + * + * @param {String} flag + * @api private + */ + +Command.prototype.unknownOption = function(flag){ + console.error(); + console.error(" error: unknown option `%s'", flag); + console.error(); + process.exit(1); +}; + +/** + * Set the program version to `str`. + * + * This method auto-registers the "-V, --version" flag + * which will print the version number when passed. + * + * @param {String} str + * @param {String} flags + * @return {Command} for chaining + * @api public + */ + +Command.prototype.version = function(str, flags){ + if (0 == arguments.length) return this._version; + this._version = str; + flags = flags || '-V, --version'; + this.option(flags, 'output the version number'); + this.on('version', function(){ + console.log(str); + process.exit(0); + }); + return this; +}; + +/** + * Set the description `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.description = function(str){ + if (0 == arguments.length) return this._description; + this._description = str; + return this; +}; + +/** + * Set / get the command usage `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.usage = function(str){ + var args = this.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }); + + var usage = '[options' + + (this.commands.length ? '] [command' : '') + + ']' + + (this.args.length ? ' ' + args : ''); + if (0 == arguments.length) return this._usage || usage; + this._usage = str; + + return this; +}; + +/** + * Return the largest option length. + * + * @return {Number} + * @api private + */ + +Command.prototype.largestOptionLength = function(){ + return this.options.reduce(function(max, option){ + return Math.max(max, option.flags.length); + }, 0); +}; + +/** + * Return help for options. + * + * @return {String} + * @api private + */ + +Command.prototype.optionHelp = function(){ + var width = this.largestOptionLength(); + + // Prepend the help information + return [pad('-h, --help', width) + ' ' + 'output usage information'] + .concat(this.options.map(function(option){ + return pad(option.flags, width) + + ' ' + option.description; + })) + .join('\n'); +}; + +/** + * Return command help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.commandHelp = function(){ + if (!this.commands.length) return ''; + return [ + '' + , ' Commands:' + , '' + , this.commands.map(function(cmd){ + var args = cmd.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }).join(' '); + + return cmd.name + + (cmd.options.length + ? ' [options]' + : '') + ' ' + args + + (cmd.description() + ? '\n' + cmd.description() + : ''); + }).join('\n\n').replace(/^/gm, ' ') + , '' + ].join('\n'); +}; + +/** + * Return program help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.helpInformation = function(){ + return [ + '' + , ' Usage: ' + this.name + ' ' + this.usage() + , '' + this.commandHelp() + , ' Options:' + , '' + , '' + this.optionHelp().replace(/^/gm, ' ') + , '' + , '' + ].join('\n'); +}; + +/** + * Prompt for a `Number`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForNumber = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseNumber(val){ + val = Number(val); + if (isNaN(val)) return self.promptSingleLine(str + '(must be a number) ', parseNumber); + fn(val); + }); +}; + +/** + * Prompt for a `Date`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForDate = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseDate(val){ + val = new Date(val); + if (isNaN(val.getTime())) return self.promptSingleLine(str + '(must be a date) ', parseDate); + fn(val); + }); +}; + +/** + * Single-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptSingleLine = function(str, fn){ + if ('function' == typeof arguments[2]) { + return this['promptFor' + (fn.name || fn)](str, arguments[2]); + } + + process.stdout.write(str); + process.stdin.setEncoding('utf8'); + process.stdin.once('data', function(val){ + fn(val.trim()); + }).resume(); +}; + +/** + * Multi-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptMultiLine = function(str, fn){ + var buf = []; + console.log(str); + process.stdin.setEncoding('utf8'); + process.stdin.on('data', function(val){ + if ('\n' == val || '\r\n' == val) { + process.stdin.removeAllListeners('data'); + fn(buf.join('\n')); + } else { + buf.push(val.trimRight()); + } + }).resume(); +}; + +/** + * Prompt `str` and callback `fn(val)` + * + * Commander supports single-line and multi-line prompts. + * To issue a single-line prompt simply add white-space + * to the end of `str`, something like "name: ", whereas + * for a multi-line prompt omit this "description:". + * + * + * Examples: + * + * program.prompt('Username: ', function(name){ + * console.log('hi %s', name); + * }); + * + * program.prompt('Description:', function(desc){ + * console.log('description was "%s"', desc.trim()); + * }); + * + * @param {String|Object} str + * @param {Function} fn + * @api public + */ + +Command.prototype.prompt = function(str, fn){ + var self = this; + + if ('string' == typeof str) { + if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments); + this.promptMultiLine(str, fn); + } else { + var keys = Object.keys(str) + , obj = {}; + + function next() { + var key = keys.shift() + , label = str[key]; + + if (!key) return fn(obj); + self.prompt(label, function(val){ + obj[key] = val; + next(); + }); + } + + next(); + } +}; + +/** + * Prompt for password with `str`, `mask` char and callback `fn(val)`. + * + * The mask string defaults to '', aka no output is + * written while typing, you may want to use "*" etc. + * + * Examples: + * + * program.password('Password: ', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * program.password('Password: ', '*', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {String} mask + * @param {Function} fn + * @api public + */ + +Command.prototype.password = function(str, mask, fn){ + var self = this + , buf = ''; + + // default mask + if ('function' == typeof mask) { + fn = mask; + mask = ''; + } + + process.stdin.resume(); + tty.setRawMode(true); + process.stdout.write(str); + + // keypress + process.stdin.on('keypress', function(c, key){ + if (key && 'enter' == key.name) { + console.log(); + process.stdin.removeAllListeners('keypress'); + tty.setRawMode(false); + if (!buf.trim().length) return self.password(str, mask, fn); + fn(buf); + return; + } + + if (key && key.ctrl && 'c' == key.name) { + console.log('%s', buf); + process.exit(); + } + + process.stdout.write(mask); + buf += c; + }).resume(); +}; + +/** + * Confirmation prompt with `str` and callback `fn(bool)` + * + * Examples: + * + * program.confirm('continue? ', function(ok){ + * console.log(' got %j', ok); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {Function} fn + * @api public + */ + + +Command.prototype.confirm = function(str, fn, verbose){ + var self = this; + this.prompt(str, function(ok){ + if (!ok.trim()) { + if (!verbose) str += '(yes or no) '; + return self.confirm(str, fn, true); + } + fn(parseBool(ok)); + }); +}; + +/** + * Choice prompt with `list` of items and callback `fn(index, item)` + * + * Examples: + * + * var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + * + * console.log('Choose the coolest pet:'); + * program.choose(list, function(i){ + * console.log('you chose %d "%s"', i, list[i]); + * process.stdin.destroy(); + * }); + * + * @param {Array} list + * @param {Number|Function} index or fn + * @param {Function} fn + * @api public + */ + +Command.prototype.choose = function(list, index, fn){ + var self = this + , hasDefault = 'number' == typeof index; + + if (!hasDefault) { + fn = index; + index = null; + } + + list.forEach(function(item, i){ + if (hasDefault && i == index) { + console.log('* %d) %s', i + 1, item); + } else { + console.log(' %d) %s', i + 1, item); + } + }); + + function again() { + self.prompt(' : ', function(val){ + val = parseInt(val, 10) - 1; + if (hasDefault && isNaN(val)) val = index; + + if (null == list[val]) { + again(); + } else { + fn(val, list[val]); + } + }); + } + + again(); +}; + +/** + * Camel-case the given `flag` + * + * @param {String} flag + * @return {String} + * @api private + */ + +function camelcase(flag) { + return flag.split('-').reduce(function(str, word){ + return str + word[0].toUpperCase() + word.slice(1); + }); +} + +/** + * Parse a boolean `str`. + * + * @param {String} str + * @return {Boolean} + * @api private + */ + +function parseBool(str) { + return /^y|yes|ok|true$/i.test(str); +} + +/** + * Pad `str` to `width`. + * + * @param {String} str + * @param {Number} width + * @return {String} + * @api private + */ + +function pad(str, width) { + var len = Math.max(0, width - str.length); + return str + Array(len + 1).join(' '); +} + +/** + * Output help information if necessary + * + * @param {Command} command to output help for + * @param {Array} array of options to search for -h or --help + * @api private + */ + +function outputHelpIfNecessary(cmd, options) { + options = options || []; + for (var i = 0; i < options.length; i++) { + if (options[i] == '--help' || options[i] == '-h') { + process.stdout.write(cmd.helpInformation()); + cmd.emit('--help'); + process.exit(0); + } + } +} diff --git a/node_modules/component/node_modules/jog/node_modules/commander/package.json b/node_modules/component/node_modules/jog/node_modules/commander/package.json new file mode 100644 index 0000000..d6acdd2 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/commander/package.json @@ -0,0 +1,39 @@ +{ + "name": "commander", + "version": "0.5.2", + "description": "the complete solution for node.js command-line programs", + "keywords": [ + "command", + "option", + "parser", + "prompt", + "stdin" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "repository": { + "type": "git", + "url": "https://github.com/visionmedia/commander.js.git" + }, + "dependencies": {}, + "devDependencies": { + "should": ">= 0.0.1" + }, + "scripts": { + "test": "make test" + }, + "main": "index", + "engines": { + "node": ">= 0.4.x" + }, + "readme": "# Commander.js\n\n The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander).\n\n [![Build Status](https://secure.travis-ci.org/visionmedia/commander.js.png)](http://travis-ci.org/visionmedia/commander.js)\n\n## Installation\n\n $ npm install commander\n\n## Option parsing\n\n Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('commander');\n\nprogram\n .version('0.0.1')\n .option('-p, --peppers', 'Add peppers')\n .option('-P, --pineapple', 'Add pineapple')\n .option('-b, --bbq', 'Add bbq sauce')\n .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble')\n .parse(process.argv);\n\nconsole.log('you ordered a pizza with:');\nif (program.peppers) console.log(' - peppers');\nif (program.pineapple) console.log(' - pineappe');\nif (program.bbq) console.log(' - bbq');\nconsole.log(' - %s cheese', program.cheese);\n```\n\n Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as \"--template-engine\" are camel-cased, becoming `program.templateEngine` etc.\n\n## Automated --help\n\n The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free:\n\n``` \n $ ./examples/pizza --help\n\n Usage: pizza [options]\n\n Options:\n\n -V, --version output the version number\n -p, --peppers Add peppers\n -P, --pineapple Add pineappe\n -b, --bbq Add bbq sauce\n -c, --cheese Add the specified type of cheese [marble]\n -h, --help output usage information\n\n```\n\n## Coercion\n\n```js\nfunction range(val) {\n return val.split('..').map(Number);\n}\n\nfunction list(val) {\n return val.split(',');\n}\n\nprogram\n .version('0.0.1')\n .usage('[options] ')\n .option('-i, --integer ', 'An integer argument', parseInt)\n .option('-f, --float ', 'A float argument', parseFloat)\n .option('-r, --range ..', 'A range', range)\n .option('-l, --list ', 'A list', list)\n .option('-o, --optional [value]', 'An optional value')\n .parse(process.argv);\n\nconsole.log(' int: %j', program.integer);\nconsole.log(' float: %j', program.float);\nconsole.log(' optional: %j', program.optional);\nprogram.range = program.range || [];\nconsole.log(' range: %j..%j', program.range[0], program.range[1]);\nconsole.log(' list: %j', program.list);\nconsole.log(' args: %j', program.args);\n```\n\n## Custom help\n\n You can display arbitrary `-h, --help` information\n by listening for \"--help\". Commander will automatically\n exit once you are done so that the remainder of your program\n does not execute causing undesired behaviours, for example\n in the following executable \"stuff\" will not output when\n `--help` is used.\n\n```js\n#!/usr/bin/env node\n\n/**\n * Module dependencies.\n */\n\nvar program = require('../');\n\nfunction list(val) {\n return val.split(',').map(Number);\n}\n\nprogram\n .version('0.0.1')\n .option('-f, --foo', 'enable some foo')\n .option('-b, --bar', 'enable some bar')\n .option('-B, --baz', 'enable some baz');\n\n// must be before .parse() since\n// node's emit() is immediate\n\nprogram.on('--help', function(){\n console.log(' Examples:');\n console.log('');\n console.log(' $ custom-help --help');\n console.log(' $ custom-help -h');\n console.log('');\n});\n\nprogram.parse(process.argv);\n\nconsole.log('stuff');\n```\n\nyielding the following help output:\n\n```\n\nUsage: custom-help [options]\n\nOptions:\n\n -h, --help output usage information\n -V, --version output the version number\n -f, --foo enable some foo\n -b, --bar enable some bar\n -B, --baz enable some baz\n\nExamples:\n\n $ custom-help --help\n $ custom-help -h\n\n```\n\n## .prompt(msg, fn)\n\n Single-line prompt:\n\n```js\nprogram.prompt('name: ', function(name){\n console.log('hi %s', name);\n});\n```\n\n Multi-line prompt:\n\n```js\nprogram.prompt('description:', function(name){\n console.log('hi %s', name);\n});\n```\n\n Coercion:\n\n```js\nprogram.prompt('Age: ', Number, function(age){\n console.log('age: %j', age);\n});\n```\n\n```js\nprogram.prompt('Birthdate: ', Date, function(date){\n console.log('date: %s', date);\n});\n```\n\n## .password(msg[, mask], fn)\n\nPrompt for password without echoing:\n\n```js\nprogram.password('Password: ', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\nPrompt for password with mask char \"*\":\n\n```js\nprogram.password('Password: ', '*', function(pass){\n console.log('got \"%s\"', pass);\n process.stdin.destroy();\n});\n```\n\n## .confirm(msg, fn)\n\n Confirm with the given `msg`:\n\n```js\nprogram.confirm('continue? ', function(ok){\n console.log(' got %j', ok);\n});\n```\n\n## .choose(list, fn)\n\n Let the user choose from a `list`:\n\n```js\nvar list = ['tobi', 'loki', 'jane', 'manny', 'luna'];\n\nconsole.log('Choose the coolest pet:');\nprogram.choose(list, function(i){\n console.log('you chose %d \"%s\"', i, list[i]);\n});\n```\n\n## Links\n\n - [API documentation](http://visionmedia.github.com/commander.js/)\n - [ascii tables](https://github.com/LearnBoost/cli-table)\n - [progress bars](https://github.com/visionmedia/node-progress)\n - [more progress bars](https://github.com/substack/node-multimeter)\n - [examples](https://github.com/visionmedia/commander.js/tree/master/examples)\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/commander.js/issues" + }, + "homepage": "https://github.com/visionmedia/commander.js", + "_id": "commander@0.5.2", + "_from": "commander@0.5.2" +} diff --git a/node_modules/component/node_modules/jog/node_modules/ms/.npmignore b/node_modules/component/node_modules/jog/node_modules/ms/.npmignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/component/node_modules/jog/node_modules/ms/Makefile b/node_modules/component/node_modules/jog/node_modules/ms/Makefile new file mode 100644 index 0000000..dded504 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/Makefile @@ -0,0 +1,8 @@ + +test: + ./node_modules/.bin/mocha test/test.js + +test-browser: + ./node_modules/.bin/serve test/ + +.PHONY: test diff --git a/node_modules/component/node_modules/jog/node_modules/ms/README.md b/node_modules/component/node_modules/jog/node_modules/ms/README.md new file mode 100644 index 0000000..c93d43f --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/README.md @@ -0,0 +1,65 @@ + +# ms.js + +Ever find yourself doing math in your head or writing `1000 * 60 * 60 …`? +Don't want to add obstrusive `Number` prototype extensions to your reusable +/ distributable modules and projects? + +`ms` is a tiny utility that you can leverage when your application needs to +accept a number of miliseconds as a parameter. + +If a number is supplied to `ms`, it returns it immediately (e.g: +If a string that contains the number is supplied, it returns it immediately as +a number (e.g: it returns `100` for `'100'`). + +However, if you pass a string with a number and a valid unit, hte number of +equivalent ms is returned. + +```js +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5ms') // 5000 +ms('100') // '100' +ms(100) // 100 +``` + +## How to use + +### Node + +```js +require('ms') +``` + +### Browser + +```html + +``` + +## Credits + +(The MIT License) + +Copyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/component/node_modules/jog/node_modules/ms/ms.js b/node_modules/component/node_modules/jog/node_modules/ms/ms.js new file mode 100644 index 0000000..b4621bc --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/ms.js @@ -0,0 +1,35 @@ +/** + +# ms.js + +No more painful `setTimeout(fn, 60 * 4 * 3 * 2 * 1 * Infinity * NaN * '☃')`. + + ms('2d') // 172800000 + ms('1.5h') // 5400000 + ms('1h') // 3600000 + ms('1m') // 60000 + ms('5s') // 5000 + ms('500ms') // 500 + ms('100') // '100' + ms(100) // 100 + +**/ + +(function (g) { + var r = /(\d*.?\d+)([mshd]+)/ + , _ = {} + + _.ms = 1; + _.s = 1000; + _.m = _.s * 60; + _.h = _.m * 60; + _.d = _.h * 24; + + function ms (s) { + if (s == Number(s)) return Number(s); + r.exec(s.toLowerCase()); + return RegExp.$1 * _[RegExp.$2]; + } + + g.top ? g.ms = ms : module.exports = ms; +})(this); diff --git a/node_modules/component/node_modules/jog/node_modules/ms/package.json b/node_modules/component/node_modules/jog/node_modules/ms/package.json new file mode 100644 index 0000000..b921991 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/package.json @@ -0,0 +1,15 @@ +{ + "name": "ms", + "version": "0.1.0", + "description": "Tiny ms conversion utility", + "main": "./ms", + "devDependencies": { + "mocha": "*", + "expect.js": "*", + "serve": "*" + }, + "readme": "\n# ms.js\n\nEver find yourself doing math in your head or writing `1000 * 60 * 60 …`?\nDon't want to add obstrusive `Number` prototype extensions to your reusable\n/ distributable modules and projects?\n\n`ms` is a tiny utility that you can leverage when your application needs to\naccept a number of miliseconds as a parameter.\n\nIf a number is supplied to `ms`, it returns it immediately (e.g:\nIf a string that contains the number is supplied, it returns it immediately as\na number (e.g: it returns `100` for `'100'`).\n\nHowever, if you pass a string with a number and a valid unit, hte number of\nequivalent ms is returned.\n\n```js\nms('1d') // 86400000\nms('10h') // 36000000\nms('2h') // 7200000\nms('1m') // 60000\nms('5ms') // 5000\nms('100') // '100'\nms(100) // 100\n```\n\n## How to use\n\n### Node\n\n```js\nrequire('ms')\n```\n\n### Browser\n\n```html\n\n```\n\n## Credits\n\n(The MIT License)\n\nCopyright (c) 2011 Guillermo Rauch <guillermo@learnboost.com>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "README.md", + "_id": "ms@0.1.0", + "_from": "ms@0.1.0" +} diff --git a/node_modules/component/node_modules/jog/node_modules/ms/test/index.html b/node_modules/component/node_modules/jog/node_modules/ms/test/index.html new file mode 100644 index 0000000..79edc40 --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/test/index.html @@ -0,0 +1,19 @@ + + + + ms.js tests + + + + + + + + + + + + +
+ + diff --git a/node_modules/component/node_modules/jog/node_modules/ms/test/support/jquery.js b/node_modules/component/node_modules/jog/node_modules/ms/test/support/jquery.js new file mode 100644 index 0000000..8ccd0ea --- /dev/null +++ b/node_modules/component/node_modules/jog/node_modules/ms/test/support/jquery.js @@ -0,0 +1,9266 @@ +/*! + * jQuery JavaScript Library v1.7.1 + * http://jquery.com/ + * + * Copyright 2011, John Resig + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * + * Date: Mon Nov 21 21:11:03 2011 -0500 + */ +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document, + navigator = window.navigator, + location = window.location; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z]|[0-9])/ig, + rmsPrefix = /^-ms-/, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return ( letter + "" ).toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = ( context ? context.ownerDocument || context : document ); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.7.1", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.add( fn ); + + return this; + }, + + eq: function( i ) { + i = +i; + return i === -1 ? + this.slice( i ) : + this.slice( i, i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.fireWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).off( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery.Callbacks( "once memory" ); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array, i ) { + var len; + + if ( array ) { + if ( indexOf ) { + return indexOf.call( array, elem, i ); + } + + len = array.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in array && array[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return ( new Date() ).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +// String to Object flags format cache +var flagsCache = {}; + +// Convert String-formatted flags into Object-formatted ones and store in cache +function createFlags( flags ) { + var object = flagsCache[ flags ] = {}, + i, length; + flags = flags.split( /\s+/ ); + for ( i = 0, length = flags.length; i < length; i++ ) { + object[ flags[i] ] = true; + } + return object; +} + +/* + * Create a callback list using the following parameters: + * + * flags: an optional list of space-separated flags that will change how + * the callback list behaves + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible flags: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( flags ) { + + // Convert flags from String-formatted to Object-formatted + // (we check in cache first) + flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; + + var // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = [], + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list is currently firing + firing, + // First callback to fire (used internally by add and fireWith) + firingStart, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // Add one or several callbacks to the list + add = function( args ) { + var i, + length, + elem, + type, + actual; + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + // Inspect recursively + add( elem ); + } else if ( type === "function" ) { + // Add if not in unique mode and callback is not in + if ( !flags.unique || !self.has( elem ) ) { + list.push( elem ); + } + } + } + }, + // Fire callbacks + fire = function( context, args ) { + args = args || []; + memory = !flags.memory || [ context, args ]; + firing = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { + memory = true; // Mark as halted + break; + } + } + firing = false; + if ( list ) { + if ( !flags.once ) { + if ( stack && stack.length ) { + memory = stack.shift(); + self.fireWith( memory[ 0 ], memory[ 1 ] ); + } + } else if ( memory === true ) { + self.disable(); + } else { + list = []; + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + var length = list.length; + add( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away, unless previous + // firing was halted (stopOnFalse) + } else if ( memory && memory !== true ) { + firingStart = length; + fire( memory[ 0 ], memory[ 1 ] ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + var args = arguments, + argIndex = 0, + argLength = args.length; + for ( ; argIndex < argLength ; argIndex++ ) { + for ( var i = 0; i < list.length; i++ ) { + if ( args[ argIndex ] === list[ i ] ) { + // Handle firingIndex and firingLength + if ( firing ) { + if ( i <= firingLength ) { + firingLength--; + if ( i <= firingIndex ) { + firingIndex--; + } + } + } + // Remove the element + list.splice( i--, 1 ); + // If we have some unicity property then + // we only need to do this once + if ( flags.unique ) { + break; + } + } + } + } + } + return this; + }, + // Control if a given callback is in the list + has: function( fn ) { + if ( list ) { + var i = 0, + length = list.length; + for ( ; i < length; i++ ) { + if ( fn === list[ i ] ) { + return true; + } + } + } + return false; + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory || memory === true ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( stack ) { + if ( firing ) { + if ( !flags.once ) { + stack.push( [ context, args ] ); + } + } else if ( !( flags.once && memory ) ) { + fire( context, args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!memory; + } + }; + + return self; +}; + + + + +var // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + + Deferred: function( func ) { + var doneList = jQuery.Callbacks( "once memory" ), + failList = jQuery.Callbacks( "once memory" ), + progressList = jQuery.Callbacks( "memory" ), + state = "pending", + lists = { + resolve: doneList, + reject: failList, + notify: progressList + }, + promise = { + done: doneList.add, + fail: failList.add, + progress: progressList.add, + + state: function() { + return state; + }, + + // Deprecated + isResolved: doneList.fired, + isRejected: failList.fired, + + then: function( doneCallbacks, failCallbacks, progressCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); + return this; + }, + always: function() { + deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); + return this; + }, + pipe: function( fnDone, fnFail, fnProgress ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ], + progress: [ fnProgress, "notify" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + obj = promise; + } else { + for ( var key in promise ) { + obj[ key ] = promise[ key ]; + } + } + return obj; + } + }, + deferred = promise.promise({}), + key; + + for ( key in lists ) { + deferred[ key ] = lists[ key ].fire; + deferred[ key + "With" ] = lists[ key ].fireWith; + } + + // Handle state + deferred.done( function() { + state = "resolved"; + }, failList.disable, progressList.lock ).fail( function() { + state = "rejected"; + }, doneList.disable, progressList.lock ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = sliceDeferred.call( arguments, 0 ), + i = 0, + length = args.length, + pValues = new Array( length ), + count = length, + pCount = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(), + promise = deferred.promise(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + deferred.resolveWith( deferred, args ); + } + }; + } + function progressFunc( i ) { + return function( value ) { + pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + deferred.notifyWith( promise, pValues ); + }; + } + if ( length > 1 ) { + for ( ; i < length; i++ ) { + if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return promise; + } +}); + + + + +jQuery.support = (function() { + + var support, + all, + a, + select, + opt, + input, + marginDiv, + fragment, + tds, + events, + eventName, + i, + isSupported, + div = document.createElement( "div" ), + documentElement = document.documentElement; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = "
a"; + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute("href") === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Tests for enctype support on a form(#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains its value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.lastChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + fragment.removeChild( input ); + fragment.appendChild( div ); + + div.innerHTML = ""; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( window.getComputedStyle ) { + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.style.width = "2px"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + // Technique from Juriy Zaytsev + // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for( i in { + submit: 1, + change: 1, + focusin: 1 + }) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + fragment.removeChild( div ); + + // Null elements to avoid leaks in IE + fragment = select = opt = marginDiv = div = input = null; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, outer, inner, table, td, offsetSupport, + conMarginTop, ptlm, vb, style, html, + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + conMarginTop = 1; + ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;"; + vb = "visibility:hidden;border:0;"; + style = "style='" + ptlm + "border:5px solid #000;padding:0;'"; + html = "
" + + "" + + "
"; + + container = document.createElement("div"); + container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; + body.insertBefore( container, body.firstChild ); + + // Construct the test element + div = document.createElement("div"); + container.appendChild( div ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + div.innerHTML = "
t
"; + tds = div.getElementsByTagName( "td" ); + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE <= 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Figure out if the W3C box model works as expected + div.innerHTML = ""; + div.style.width = div.style.paddingLeft = "1px"; + jQuery.boxModel = support.boxModel = div.offsetWidth === 2; + + if ( typeof div.style.zoom !== "undefined" ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "
"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); + } + + div.style.cssText = ptlm + vb; + div.innerHTML = html; + + outer = div.firstChild; + inner = outer.firstChild; + td = outer.nextSibling.firstChild.firstChild; + + offsetSupport = { + doesNotAddBorder: ( inner.offsetTop !== 5 ), + doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) + }; + + inner.style.position = "fixed"; + inner.style.top = "20px"; + + // safari subtracts parent border width here which is 5px + offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); + inner.style.position = inner.style.top = ""; + + outer.style.overflow = "hidden"; + outer.style.position = "relative"; + + offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); + offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); + + body.removeChild( container ); + div = container = null; + + jQuery.extend( support, offsetSupport ); + }); + + return support; +})(); + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var privateCache, thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey, + isEvents = name === "events"; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = ++jQuery.uuid; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + privateCache = thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Users should not attempt to inspect the internal events object using jQuery.data, + // it is undocumented and subject to change. But does anyone listen? No. + if ( isEvents && !thisCache[ name ] ) { + return privateCache.events; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, l, + + // Reference to internal data cache key + internalKey = jQuery.expando, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ internalKey ] : internalKey; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split( " " ); + } + } + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + // Ensure that `cache` is not a window object #10080 + if ( jQuery.support.deleteExpando || !cache.setInterval ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the cache and need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ internalKey ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( internalKey ); + } else { + elem[ internalKey ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var parts, attr, name, + data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + data = jQuery.data( this[0] ); + + if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) { + attr = this[0].attributes; + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( this[0], name, data[ name ] ); + } + } + jQuery._data( this[0], "parsedAttrs", true ); + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var self = jQuery( this ), + args = [ parts[0], value ]; + + self.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + self.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + jQuery.isNumeric( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery._data( elem, deferDataKey ); + if ( defer && + ( src === "queue" || !jQuery._data(elem, queueDataKey) ) && + ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery._data( elem, queueDataKey ) && + !jQuery._data( elem, markDataKey ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.fire(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = ( type || "fx" ) + "mark"; + jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); + if ( count ) { + jQuery._data( elem, key, count ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + var q; + if ( elem ) { + type = ( type || "fx" ) + "queue"; + q = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + hooks = {}; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + jQuery._data( elem, type + ".run", hooks ); + fn.call( elem, function() { + jQuery.dequeue( elem, type ); + }, hooks ); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue " + type + ".run", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { + count++; + tmp.add( resolve ); + } + } + resolve(); + return defer.promise(); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + nodeHook, boolHook, fixSpecified; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.prop ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = ( value || "" ).split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, i, max, option, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + i = one ? index : 0; + max = one ? index + 1 : options.length; + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attr: function( elem, name, value, pass ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var propName, attrNames, name, l, + i = 0; + + if ( value && elem.nodeType === 1 ) { + attrNames = value.toLowerCase().split( rspace ); + l = attrNames.length; + + for ( ; i < l; i++ ) { + name = attrNames[ i ]; + + if ( name ) { + propName = jQuery.propFix[ name ] || name; + + // See #9699 for explanation of this approach (setting first, then removal) + jQuery.attr( elem, name, "" ); + elem.removeAttribute( getSetAttribute ? name : propName ); + + // Set corresponding property to false for boolean attributes + if ( rboolean.test( name ) && propName in elem ) { + elem[ propName ] = false; + } + } + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + // Use the value property for back compat + // Use the nodeHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) +jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode, + property = jQuery.prop( elem, name ); + return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + fixSpecified = { + name: true, + id: true + }; + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + ret = document.createAttribute( name ); + elem.setAttributeNode( ret ); + } + return ( ret.nodeValue = value + "" ); + } + }; + + // Apply the nodeHook to tabindex + jQuery.attrHooks.tabindex.set = nodeHook.set; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + if ( value === "" ) { + value = "false"; + } + nodeHook.set( elem, value, name ); + } + }; +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = "" + value ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); + + + + +var rformElems = /^(?:textarea|input|select)$/i, + rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, + rhoverHack = /\bhover(\.\S+)?\b/, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, + quickParse = function( selector ) { + var quick = rquickIs.exec( selector ); + if ( quick ) { + // 0 1 2 3 + // [ _, tag, id, class ] + quick[1] = ( quick[1] || "" ).toLowerCase(); + quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); + } + return quick; + }, + quickIs = function( elem, m ) { + var attrs = elem.attributes || {}; + return ( + (!m[1] || elem.nodeName.toLowerCase() === m[1]) && + (!m[2] || (attrs.id || {}).value === m[2]) && + (!m[3] || m[3].test( (attrs[ "class" ] || {}).value )) + ); + }, + hoverHack = function( events ) { + return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); + }; + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + add: function( elem, types, handler, data, selector ) { + + var elemData, eventHandle, events, + t, tns, type, namespaces, handleObj, + handleObjIn, quick, handlers, special; + + // Don't attach events to noData or text/comment nodes (allow plain objects tho) + if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + events = elemData.events; + if ( !events ) { + elemData.events = events = {}; + } + eventHandle = elemData.handle; + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = jQuery.trim( hoverHack(types) ).split( " " ); + for ( t = 0; t < types.length; t++ ) { + + tns = rtypenamespace.exec( types[t] ) || []; + type = tns[1]; + namespaces = ( tns[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: tns[1], + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + quick: quickParse( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + handlers = events[ type ]; + if ( !handlers ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + t, tns, type, origType, namespaces, origCount, + j, events, special, handle, eventType, handleObj; + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = jQuery.trim( hoverHack( types || "" ) ).split(" "); + for ( t = 0; t < types.length; t++ ) { + tns = rtypenamespace.exec( types[t] ) || []; + type = origType = tns[1]; + namespaces = tns[2]; + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector? special.delegateType : special.bindType ) || type; + eventType = events[ type ] || []; + origCount = eventType.length; + namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; + + // Remove matching events + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !namespaces || namespaces.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + eventType.splice( j--, 1 ); + + if ( handleObj.selector ) { + eventType.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( eventType.length === 0 && origCount !== eventType.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery.removeData( elem, [ "events", "handle" ], true ); + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Don't do events on text and comment nodes + if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { + return; + } + + // Event object or event type + var type = event.type || event, + namespaces = [], + cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "!" ) >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf( "." ) >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.isTrigger = true; + event.exclusive = exclusive; + event.namespace = namespaces.join( "." ); + event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; + ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; + + // Handle a global trigger + if ( !elem ) { + + // TODO: Stop taunting the data cache; remove global events and always attach to document + cache = jQuery.cache; + for ( i in cache ) { + if ( cache[ i ].events && cache[ i ].events[ type ] ) { + jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); + } + } + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + eventPath = [[ elem, special.bindType || type ]]; + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode; + old = null; + for ( ; cur; cur = cur.parentNode ) { + eventPath.push([ cur, bubbleType ]); + old = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( old && old === elem.ownerDocument ) { + eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); + } + } + + // Fire handlers on the event path + for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) { + + cur = eventPath[i][0]; + event.type = eventPath[i][1]; + + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + // Note that this is a bare JS function and not a jQuery handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + // IE<9 dies on focus/blur to hidden element (#1486) + if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( old ) { + elem[ ontype ] = old; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event || window.event ); + + var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), + delegateCount = handlers.delegateCount, + args = [].slice.call( arguments, 0 ), + run_all = !event.exclusive && !event.namespace, + handlerQueue = [], + i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Determine handlers that should run if there are delegated events + // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861) + if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) { + + // Pregenerate a single jQuery object for reuse with .is() + jqcur = jQuery(this); + jqcur.context = this.ownerDocument || this; + + for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { + selMatch = {}; + matches = []; + jqcur[0] = cur; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + sel = handleObj.selector; + + if ( selMatch[ sel ] === undefined ) { + selMatch[ sel ] = ( + handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel ) + ); + } + if ( selMatch[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, matches: matches }); + } + } + } + + // Add the remaining (directly-bound) handlers + if ( handlers.length > delegateCount ) { + handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); + } + + // Run delegates first; they may want to stop propagation beneath us + for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { + matched = handlerQueue[ i ]; + event.currentTarget = matched.elem; + + for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { + handleObj = matched.matches[ j ]; + + // Triggered event must either 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { + + event.data = handleObj.data; + event.handleObj = handleObj; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + return event.result; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** + props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, + originalEvent = event, + fixHook = jQuery.event.fixHooks[ event.type ] || {}, + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = jQuery.Event( originalEvent ); + + for ( i = copy.length; i; ) { + prop = copy[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Target should not be a text node (#504, Safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) + if ( event.metaKey === undefined ) { + event.metaKey = event.ctrlKey; + } + + return fixHook.filter? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady + }, + + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + + focus: { + delegateType: "focusin" + }, + blur: { + delegateType: "focusout" + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +// Some plugins are using, but it's undocumented/deprecated and will be removed. +// The 1.7 special event interface should provide all the hooks needed now. +jQuery.event.handle = jQuery.event.dispatch; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var target = this, + related = event.relatedTarget, + handleObj = event.handleObj, + selector = handleObj.selector, + ret; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !form._submit_attached ) { + jQuery.event.add( form, "submit._submit", function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + }); + form._submit_attached = true; + } + }); + // return undefined since we don't need an event listener + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + jQuery.event.simulate( "change", this, event, true ); + } + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + elem._change_attached = true; + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on.call( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + var handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( var type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + live: function( types, data, fn ) { + jQuery( this.context ).on( types, this.selector, data, fn ); + return this; + }, + die: function( types, fn ) { + jQuery( this.context ).off( types, this.selector || "**", fn ); + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } + + if ( rkeyEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; + } + + if ( rmouseEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + expando = "sizcache" + (Math.random() + '').replace('.', ''), + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rReturn = /\r\n/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context, seed ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set, seed ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set, i, len, match, type, left; + + if ( !expr ) { + return []; + } + + for ( i = 0, len = Expr.order.length; i < len; i++ ) { + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + type, found, item, filter, left, + i, pass, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + filter = Expr.filter[ type ]; + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + pass = not ^ found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Utility function for retreiving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +var getText = Sizzle.getText = function( elem ) { + var i, node, + nodeType = elem.nodeType, + ret = ""; + + if ( nodeType ) { + if ( nodeType === 1 || nodeType === 9 ) { + // Use textContent || innerText for elements + if ( typeof elem.textContent === 'string' ) { + return elem.textContent; + } else if ( typeof elem.innerText === 'string' ) { + // Replace IE's carriage returns + return elem.innerText.replace( rReturn, '' ); + } else { + // Traverse it's children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + } else { + + // If no nodeType, this is expected to be an array + for ( i = 0; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + if ( node.nodeType !== 8 ) { + ret += getText( node ); + } + } + } + return ret; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var first, last, + doneName, parent, cache, + count, diff, + type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + first = match[2]; + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + doneName = match[0]; + parent = elem.parentNode; + + if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { + count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent[ expando ] = doneName; + } + + diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Sizzle.attr ? + Sizzle.attr( elem, name ) : + Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + !type && Sizzle.attr ? + result != null : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = ""; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = ""; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "

"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + // See if we find a selector to speed up + var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + + if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { + // Speed-up: Sizzle("TAG") + if ( match[1] ) { + return makeArray( context.getElementsByTagName( query ), extra ); + + // Speed-up: Sizzle(".CLASS") + } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { + return makeArray( context.getElementsByClassName( match[2] ), extra ); + } + } + + if ( context.nodeType === 9 ) { + // Speed-up: Sizzle("body") + // The body element only exists once, optimize finding it + if ( query === "body" && context.body ) { + return makeArray( [ context.body ], extra ); + + // Speed-up: Sizzle("#ID") + } else if ( match && match[3] ) { + var elem = context.getElementById( match[3] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id === match[3] ) { + return makeArray( [ elem ], extra ); + } + + } else { + return makeArray( [], extra ); + } + } + + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var oldContext = context, + old = context.getAttribute( "id" ), + nid = old || id, + hasParent = context.parentNode, + relativeHierarchySelector = /^\s*[+~]/.test( query ); + + if ( !old ) { + context.setAttribute( "id", nid ); + } else { + nid = nid.replace( /'/g, "\\$&" ); + } + if ( relativeHierarchySelector && hasParent ) { + context = context.parentNode; + } + + try { + if ( !relativeHierarchySelector || hasParent ) { + return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); + } + + } catch(pseudoError) { + } finally { + if ( !old ) { + oldContext.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; + + if ( matches ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9 fails this) + var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + var ret = matches.call( node, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || !disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9, so check for that + node.document && node.document.nodeType !== 11 ) { + return ret; + } + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "
"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem[ expando ] === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem[ expando ] = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem[ expando ] === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem[ expando ] = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context, seed ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet, seed ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +Sizzle.selectors.attrMap = {}; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var self = this, + i, l; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + var ret = this.pushStack( "", "find", selector ), + length, n, r; + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + POS.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + // Array (deprecated as of jQuery 1.7) + if ( jQuery.isArray( selectors ) ) { + var level = 1; + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( i = 0; i < selectors.length; i++ ) { + + if ( jQuery( cur ).is( selectors[ i ] ) ) { + ret.push({ selector: selectors[ i ], elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + + return ret; + } + + // String + var pos = POS.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, slice.call( arguments ).join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} + + + + +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /", "" ], + legend: [ 1, "
", "
" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + col: [ 2, "", "
" ], + area: [ 1, "", "" ], + _default: [ 0, "", "" ] + }, + safeFragment = createSafeFragment( document ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize and + + + + +

Superagent

+

The superagent test suite.

diff --git a/node_modules/component/node_modules/superagent/docs/index.md b/node_modules/component/node_modules/superagent/docs/index.md new file mode 100644 index 0000000..486e5e2 --- /dev/null +++ b/node_modules/component/node_modules/superagent/docs/index.md @@ -0,0 +1,219 @@ +# SuperAgent + + Super Agent is light-weight progressive ajax API crafted for flexibility, readability, and a low learning curve after being frustrated with many of the existing request APIs. + + request + .post('/api/pet') + .data({ name: 'Manny', species: 'cat' }) + .set('X-API-Key', 'foobar') + .set('Accept', 'application/json') + .end(function(res){ + if (res.ok) { + alert('yay got ' + JSON.stringify(res.body)); + } else { + alert('Oh no! error ' + res.text); + } + }); + +## Request basics + + A request can be initiated by invoking the appropriate method on the `request` object, then calling `.end()` to send the request. For example a simple GET request: + + request + .get('/search') + .end(function(res){ + + }); + + The __node__ client may also provide absolute urls: + + request + .get('http://example.com/search') + .end(function(res){ + + }); + + __DELETE__, __HEAD__, __POST__, __PUT__ and other __HTTP__ verbs may also be used, simply change the method name: + + request + .head('/favicon.ico') + .end(function(res){ + + }); + + __DELETE__ is a special-case, as it's a reserved word, so the method is named `.del()`: + + request + .del('/user/1') + .end(function(res){ + + }); + +### Crafting requests + + SuperAgent's flexible API gives you the granularity you need, _when_ you need, yet more concise variations help reduce the amount of code necessary. For example the following GET request: + + request + .get('/search') + .end(function(res){ + + }); + + Could also be defined as the following, where a callback is given to the HTTP verb method: + + request + .get('/search', function(res){ + + }); + + Taking this further the default HTTP verb is __GET__ so the following works as well: + + request('/search', function(res){ + + }); + + This applies to more complicated requests as well, for example the following __GET__ request with a query-string can be written in the chaining manner: + + request + .get('/search') + .data({ query: 'tobi the ferret' }) + .end(function(res){ + + }); + + Or one may pass the query-string object to `.get()`: + + request + .get('/search', { query: 'tobi the ferret' }) + .end(function(res){ + + }); + + Taking this even further the callback may be passed as well: + + request + .get('/search', { query: 'tobi the ferret' }, function(res){ + + }); + +## Dealing with errors + + On a network error (e.g. connection refused or timeout), SuperAgent emits + `error` unless you pass `.end()` a callback with two parameters. Then + SuperAgent will invoke it with the error first, followed by a null response. + + request + .get('http://wrongurl') + .end(function(err, res){ + console.log('ERROR: ', err) + }); + + On HTTP errors instead, SuperAgent populates the response with flags + indicating the error. See `Response status` below. + +## Setting header fields + + Setting header fields is simple, invoke `.set()` with a field name and value: + + request + .get('/search') + .set('API-Key', 'foobar') + .set('Accept', 'application/json') + .end(callback); + +## GET requests + + The `.data()` method accepts objects, which when used with the __GET__ method will form a query-string. The following will produce the path `/search?query=Manny&range=1..5&order=desc`. + + request + .get('/search') + .data({ query: 'Manny' }) + .data({ range: '1..5' }) + .data({ order: 'desc' }) + .end(function(res){ + + }); + + The `.data()` method accepts strings as well: + + request + .get('/querystring') + .data('search=Manny&range=1..5') + .end(function(res){ + + }); + +### POST / PUT requests + + A typical JSON __POST__ request might look a little like the following, where we set the Content-Type header field appropriately, and "write" some data, in this case just a JSON string. + + request.post('/user') + .set('Content-Type', 'application/json') + .data('{"name":"tj","pet":"tobi"}) + .end(callback) + + Since JSON is undoubtably the most common, it's the _default_! The following example is equivalent to the previous. + + request.post('/user') + .data({ name: 'tj', pet: 'tobi' }) + .end(callback) + + Or using multiple `.data()` calls: + + request.post('/user') + .data({ name: 'tj' }) + .data({ pet: 'tobi' }) + .end(callback) + + SuperAgent formats are extensible, however by default "json" and "form" are supported. To send the data as `application/x-www-form-urlencoded` simply invoke `.type()` with "form-data", where the default is "json". This request will POST the body "name=tj&pet=tobi". + + request.post('/user') + .type('form') + .data({ name: 'tj' }) + .data({ pet: 'tobi' }) + .end(callback) + +## Response properties + + Many helpful flags and properties are set on the `Response` object, ranging from the response text, parsed response body, header fields, status flags and more. + +### Response text + + The `res.text` property contains the unparsed response body string. + +### Response body + + Much like SuperAgent can auto-serialize request data, it can also automatically parse it. When a parser is defined for the Content-Type, it is parsed, which by default includes "application/json" and "application/x-www-form-urlencoded". The parsed object is then available via `res.body`. + +### Response header fields + + The `res.header` contains an object of parsed header fields, lowercasing field names much like node does. For example `res.header['content-length']`. + +### Response Content-Type + + The Content-Type response header is special-cased, providing `res.contentType`, which is void of the charset (if any). For example the Content-Type of "text/html; charset=utf8" will provide "text/html" as `res.contentType`, and the `res.charset` property would then contain "utf8". + +### Response status + + The response status flags help determine if the request was a success, among other useful information, making SuperAgent ideal for interacting with RESTful web services. These flags are currently defined as: + + var type = status / 100 | 0; + + // status / class + res.status = status; + res.statusType = type; + + // basics + res.info = 1 == type; + res.ok = 2 == type; + res.clientError = 4 == type; + res.serverError = 5 == type; + res.error = 4 == type || 5 == type; + + // sugar + res.accepted = 202 == status; + res.noContent = 204 == status || 1223 == status; + res.badRequest = 400 == status; + res.unauthorized = 401 == status; + res.notAcceptable = 406 == status; + res.notFound = 404 == status; diff --git a/node_modules/component/node_modules/superagent/docs/tail.html b/node_modules/component/node_modules/superagent/docs/tail.html new file mode 100644 index 0000000..1fd5f4f --- /dev/null +++ b/node_modules/component/node_modules/superagent/docs/tail.html @@ -0,0 +1,2 @@ + + \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/lib/client.js b/node_modules/component/node_modules/superagent/lib/client.js new file mode 100644 index 0000000..d694e32 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/client.js @@ -0,0 +1,966 @@ + +/** + * Module dependencies. + */ + +var Emitter = require('emitter'); +var reduce = require('reduce'); + +/** + * Root reference for iframes. + */ + +var root = 'undefined' == typeof window + ? this + : window; + +/** + * Noop. + */ + +function noop(){}; + +/** + * Check if `obj` is a host object, + * we don't want to serialize these :) + * + * TODO: future proof, move to compoent land + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isHost(obj) { + var str = {}.toString.call(obj); + + switch (str) { + case '[object File]': + case '[object Blob]': + case '[object FormData]': + return true; + default: + return false; + } +} + +/** + * Determine XHR. + */ + +function getXHR() { + if (root.XMLHttpRequest + && ('file:' != root.location.protocol || !root.ActiveXObject)) { + return new XMLHttpRequest; + } else { + try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {} + } + return false; +} + +/** + * Removes leading and trailing whitespace, added to support IE. + * + * @param {String} s + * @return {String} + * @api private + */ + +var trim = ''.trim + ? function(s) { return s.trim(); } + : function(s) { return s.replace(/(^\s*|\s*$)/g, ''); }; + +/** + * Check if `obj` is an object. + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isObject(obj) { + return obj === Object(obj); +} + +/** + * Serialize the given `obj`. + * + * @param {Object} obj + * @return {String} + * @api private + */ + +function serialize(obj) { + if (!isObject(obj)) return obj; + var pairs = []; + for (var key in obj) { + pairs.push(encodeURIComponent(key) + + '=' + encodeURIComponent(obj[key])); + } + return pairs.join('&'); +} + +/** + * Expose serialization method. + */ + + request.serializeObject = serialize; + + /** + * Parse the given x-www-form-urlencoded `str`. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function parseString(str) { + var obj = {}; + var pairs = str.split('&'); + var parts; + var pair; + + for (var i = 0, len = pairs.length; i < len; ++i) { + pair = pairs[i]; + parts = pair.split('='); + obj[decodeURIComponent(parts[0])] = decodeURIComponent(parts[1]); + } + + return obj; +} + +/** + * Expose parser. + */ + +request.parseString = parseString; + +/** + * Default MIME type map. + * + * superagent.types.xml = 'application/xml'; + * + */ + +request.types = { + html: 'text/html', + json: 'application/json', + urlencoded: 'application/x-www-form-urlencoded', + 'form': 'application/x-www-form-urlencoded', + 'form-data': 'application/x-www-form-urlencoded' +}; + +/** + * Default serialization map. + * + * superagent.serialize['application/xml'] = function(obj){ + * return 'generated xml here'; + * }; + * + */ + + request.serialize = { + 'application/x-www-form-urlencoded': serialize, + 'application/json': JSON.stringify + }; + + /** + * Default parsers. + * + * superagent.parse['application/xml'] = function(str){ + * return { object parsed from str }; + * }; + * + */ + +request.parse = { + 'application/x-www-form-urlencoded': parseString, + 'application/json': JSON.parse +}; + +/** + * Parse the given header `str` into + * an object containing the mapped fields. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function parseHeader(str) { + var lines = str.split(/\r?\n/); + var fields = {}; + var index; + var line; + var field; + var val; + + lines.pop(); // trailing CRLF + + for (var i = 0, len = lines.length; i < len; ++i) { + line = lines[i]; + index = line.indexOf(':'); + field = line.slice(0, index).toLowerCase(); + val = trim(line.slice(index + 1)); + fields[field] = val; + } + + return fields; +} + +/** + * Return the mime type for the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +function type(str){ + return str.split(/ *; */).shift(); +}; + +/** + * Return header field parameters. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function params(str){ + return reduce(str.split(/ *; */), function(obj, str){ + var parts = str.split(/ *= */) + , key = parts.shift() + , val = parts.shift(); + + if (key && val) obj[key] = val; + return obj; + }, {}); +}; + +/** + * Initialize a new `Response` with the given `xhr`. + * + * - set flags (.ok, .error, etc) + * - parse header + * + * Examples: + * + * Aliasing `superagent` as `request` is nice: + * + * request = superagent; + * + * We can use the promise-like API, or pass callbacks: + * + * request.get('/').end(function(res){}); + * request.get('/', function(res){}); + * + * Sending data can be chained: + * + * request + * .post('/user') + * .send({ name: 'tj' }) + * .end(function(res){}); + * + * Or passed to `.send()`: + * + * request + * .post('/user') + * .send({ name: 'tj' }, function(res){}); + * + * Or passed to `.post()`: + * + * request + * .post('/user', { name: 'tj' }) + * .end(function(res){}); + * + * Or further reduced to a single call for simple cases: + * + * request + * .post('/user', { name: 'tj' }, function(res){}); + * + * @param {XMLHTTPRequest} xhr + * @param {Object} options + * @api private + */ + +function Response(req, options) { + options = options || {}; + this.req = req; + this.xhr = this.req.xhr; + this.text = this.xhr.responseText; + this.setStatusProperties(this.xhr.status); + this.header = this.headers = parseHeader(this.xhr.getAllResponseHeaders()); + // getAllResponseHeaders sometimes falsely returns "" for CORS requests, but + // getResponseHeader still works. so we get content-type even if getting + // other headers fails. + this.header['content-type'] = this.xhr.getResponseHeader('content-type'); + this.setHeaderProperties(this.header); + this.body = this.parseBody(this.text); +} + +/** + * Get case-insensitive `field` value. + * + * @param {String} field + * @return {String} + * @api public + */ + +Response.prototype.get = function(field){ + return this.header[field.toLowerCase()]; +}; + +/** + * Set header related properties: + * + * - `.type` the content type without params + * + * A response of "Content-Type: text/plain; charset=utf-8" + * will provide you with a `.type` of "text/plain". + * + * @param {Object} header + * @api private + */ + +Response.prototype.setHeaderProperties = function(header){ + // content-type + var ct = this.header['content-type'] || ''; + this.type = type(ct); + + // params + var obj = params(ct); + for (var key in obj) this[key] = obj[key]; +}; + +/** + * Parse the given body `str`. + * + * Used for auto-parsing of bodies. Parsers + * are defined on the `superagent.parse` object. + * + * @param {String} str + * @return {Mixed} + * @api private + */ + +Response.prototype.parseBody = function(str){ + var parse = request.parse[this.type]; + return parse + ? parse(str) + : null; +}; + +/** + * Set flags such as `.ok` based on `status`. + * + * For example a 2xx response will give you a `.ok` of __true__ + * whereas 5xx will be __false__ and `.error` will be __true__. The + * `.clientError` and `.serverError` are also available to be more + * specific, and `.statusType` is the class of error ranging from 1..5 + * sometimes useful for mapping respond colors etc. + * + * "sugar" properties are also defined for common cases. Currently providing: + * + * - .noContent + * - .badRequest + * - .unauthorized + * - .notAcceptable + * - .notFound + * + * @param {Number} status + * @api private + */ + +Response.prototype.setStatusProperties = function(status){ + var type = status / 100 | 0; + + // status / class + this.status = status; + this.statusType = type; + + // basics + this.info = 1 == type; + this.ok = 2 == type; + this.clientError = 4 == type; + this.serverError = 5 == type; + this.error = (4 == type || 5 == type) + ? this.toError() + : false; + + // sugar + this.accepted = 202 == status; + this.noContent = 204 == status || 1223 == status; + this.badRequest = 400 == status; + this.unauthorized = 401 == status; + this.notAcceptable = 406 == status; + this.notFound = 404 == status; + this.forbidden = 403 == status; +}; + +/** + * Return an `Error` representative of this response. + * + * @return {Error} + * @api public + */ + +Response.prototype.toError = function(){ + var req = this.req; + var method = req.method; + var path = req.path; + + var msg = 'cannot ' + method + ' ' + path + ' (' + this.status + ')'; + var err = new Error(msg); + err.status = this.status; + err.method = method; + err.path = path; + + return err; +}; + +/** + * Expose `Response`. + */ + +request.Response = Response; + +/** + * Initialize a new `Request` with the given `method` and `url`. + * + * @param {String} method + * @param {String} url + * @api public + */ + +function Request(method, url) { + var self = this; + Emitter.call(this); + this._query = this._query || []; + this.method = method; + this.url = url; + this.header = {}; + this._header = {}; + this.on('end', function(){ + var res = new Response(self); + if ('HEAD' == method) res.text = null; + self.callback(null, res); + }); +} + +/** + * Inherit from `Emitter.prototype`. + */ + +Request.prototype = new Emitter; +Request.prototype.constructor = Request; + +/** + * Set timeout to `ms`. + * + * @param {Number} ms + * @return {Request} for chaining + * @api public + */ + +Request.prototype.timeout = function(ms){ + this._timeout = ms; + return this; +}; + +/** + * Clear previous timeout. + * + * @return {Request} for chaining + * @api public + */ + +Request.prototype.clearTimeout = function(){ + this._timeout = 0; + clearTimeout(this._timer); + return this; +}; + +/** + * Abort the request, and clear potential timeout. + * + * @return {Request} + * @api public + */ + +Request.prototype.abort = function(){ + if (this.aborted) return; + this.aborted = true; + this.xhr.abort(); + this.clearTimeout(); + this.emit('abort'); + return this; +}; + +/** + * Set header `field` to `val`, or multiple fields with one object. + * + * Examples: + * + * req.get('/') + * .set('Accept', 'application/json') + * .set('X-API-Key', 'foobar') + * .end(callback); + * + * req.get('/') + * .set({ Accept: 'application/json', 'X-API-Key': 'foobar' }) + * .end(callback); + * + * @param {String|Object} field + * @param {String} val + * @return {Request} for chaining + * @api public + */ + +Request.prototype.set = function(field, val){ + if (isObject(field)) { + for (var key in field) { + this.set(key, field[key]); + } + return this; + } + this._header[field.toLowerCase()] = val; + this.header[field] = val; + return this; +}; + +/** + * Get case-insensitive header `field` value. + * + * @param {String} field + * @return {String} + * @api private + */ + +Request.prototype.getHeader = function(field){ + return this._header[field.toLowerCase()]; +}; + +/** + * Set Content-Type to `type`, mapping values from `request.types`. + * + * Examples: + * + * superagent.types.xml = 'application/xml'; + * + * request.post('/') + * .type('xml') + * .send(xmlstring) + * .end(callback); + * + * request.post('/') + * .type('application/xml') + * .send(xmlstring) + * .end(callback); + * + * @param {String} type + * @return {Request} for chaining + * @api public + */ + +Request.prototype.type = function(type){ + this.set('Content-Type', request.types[type] || type); + return this; +}; + +/** + * Set Authorization field value with `user` and `pass`. + * + * @param {String} user + * @param {String} pass + * @return {Request} for chaining + * @api public + */ + +Request.prototype.auth = function(user, pass){ + var str = btoa(user + ':' + pass); + this.set('Authorization', 'Basic ' + str); + return this; +}; + +/** +* Add query-string `val`. +* +* Examples: +* +* request.get('/shoes') +* .query('size=10') +* .query({ color: 'blue' }) +* +* @param {Object|String} val +* @return {Request} for chaining +* @api public +*/ + +Request.prototype.query = function(val){ + if ('string' != typeof val) val = serialize(val); + if (val) this._query.push(val); + return this; +}; + +/** + * Send `data`, defaulting the `.type()` to "json" when + * an object is given. + * + * Examples: + * + * // querystring + * request.get('/search') + * .end(callback) + * + * // multiple data "writes" + * request.get('/search') + * .send({ search: 'query' }) + * .send({ range: '1..5' }) + * .send({ order: 'desc' }) + * .end(callback) + * + * // manual json + * request.post('/user') + * .type('json') + * .send('{"name":"tj"}) + * .end(callback) + * + * // auto json + * request.post('/user') + * .send({ name: 'tj' }) + * .end(callback) + * + * // manual x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send('name=tj') + * .end(callback) + * + * // auto x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send({ name: 'tj' }) + * .end(callback) + * + * // defaults to x-www-form-urlencoded + * request.post('/user') + * .send('name=tobi') + * .send('species=ferret') + * .end(callback) + * + * @param {String|Object} data + * @return {Request} for chaining + * @api public + */ + +Request.prototype.send = function(data){ + var obj = isObject(data); + var type = this.getHeader('Content-Type'); + + // merge + if (obj && isObject(this._data)) { + for (var key in data) { + this._data[key] = data[key]; + } + } else if ('string' == typeof data) { + if (!type) this.type('form'); + type = this.getHeader('Content-Type'); + if ('application/x-www-form-urlencoded' == type) { + this._data = this._data + ? this._data + '&' + data + : data; + } else { + this._data = (this._data || '') + data; + } + } else { + this._data = data; + } + + if (!obj) return this; + if (!type) this.type('json'); + return this; +}; + +/** + * Invoke the callback with `err` and `res` + * and handle arity check. + * + * @param {Error} err + * @param {Response} res + * @api private + */ + +Request.prototype.callback = function(err, res){ + var fn = this._callback; + if (2 == fn.length) return fn(err, res); + if (err) return this.emit('error', err); + fn(res); +}; + +/** + * Invoke callback with x-domain error. + * + * @api private + */ + +Request.prototype.crossDomainError = function(){ + var err = new Error('Origin is not allowed by Access-Control-Allow-Origin'); + err.crossDomain = true; + this.callback(err); +}; + +/** + * Invoke callback with timeout error. + * + * @api private + */ + +Request.prototype.timeoutError = function(){ + var timeout = this._timeout; + var err = new Error('timeout of ' + timeout + 'ms exceeded'); + err.timeout = timeout; + this.callback(err); +}; + +/** + * Enable transmission of cookies with x-domain requests. + * + * Note that for this to work the origin must not be + * using "Access-Control-Allow-Origin" with a wildcard, + * and also must set "Access-Control-Allow-Credentials" + * to "true". + * + * @api public + */ + +Request.prototype.withCredentials = function(){ + this._withCredentials = true; + return this; +}; + +/** + * Initiate request, invoking callback `fn(res)` + * with an instanceof `Response`. + * + * @param {Function} fn + * @return {Request} for chaining + * @api public + */ + +Request.prototype.end = function(fn){ + var self = this; + var xhr = this.xhr = getXHR(); + var query = this._query.join('&'); + var timeout = this._timeout; + var data = this._data; + + // store callback + this._callback = fn || noop; + + // CORS + if (this._withCredentials) xhr.withCredentials = true; + + // state change + xhr.onreadystatechange = function(){ + if (4 != xhr.readyState) return; + if (0 == xhr.status) { + if (self.aborted) return self.timeoutError(); + return self.crossDomainError(); + } + self.emit('end'); + }; + + // progress + if (xhr.upload) { + xhr.upload.onprogress = function(e){ + e.percent = e.loaded / e.total * 100; + self.emit('progress', e); + }; + } + + // timeout + if (timeout && !this._timer) { + this._timer = setTimeout(function(){ + self.abort(); + }, timeout); + } + + // querystring + if (query) { + query = request.serializeObject(query); + this.url += ~this.url.indexOf('?') + ? '&' + query + : '?' + query; + } + + // initiate request + xhr.open(this.method, this.url, true); + + // body + if ('GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !isHost(data)) { + // serialize stuff + var serialize = request.serialize[this.getHeader('Content-Type')]; + if (serialize) data = serialize(data); + } + + // set header fields + for (var field in this.header) { + if (null == this.header[field]) continue; + xhr.setRequestHeader(field, this.header[field]); + } + + // send stuff + xhr.send(data); + return this; +}; + +/** + * Expose `Request`. + */ + +request.Request = Request; + +/** + * Issue a request: + * + * Examples: + * + * request('GET', '/users').end(callback) + * request('/users').end(callback) + * request('/users', callback) + * + * @param {String} method + * @param {String|Function} url or callback + * @return {Request} + * @api public + */ + +function request(method, url) { + // callback + if ('function' == typeof url) { + return new Request('GET', method).end(url); + } + + // url first + if (1 == arguments.length) { + return new Request('GET', method); + } + + return new Request(method, url); +} + +/** + * GET `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.get = function(url, data, fn){ + var req = request('GET', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.query(data); + if (fn) req.end(fn); + return req; +}; + +/** + * GET `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.head = function(url, data, fn){ + var req = request('HEAD', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * DELETE `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.del = function(url, fn){ + var req = request('DELETE', url); + if (fn) req.end(fn); + return req; +}; + +/** + * PATCH `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed} data + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.patch = function(url, data, fn){ + var req = request('PATCH', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * POST `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed} data + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.post = function(url, data, fn){ + var req = request('POST', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * PUT `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.put = function(url, data, fn){ + var req = request('PUT', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * Expose `request`. + */ + +module.exports = request; diff --git a/node_modules/component/node_modules/superagent/lib/node/agent.js b/node_modules/component/node_modules/superagent/lib/node/agent.js new file mode 100644 index 0000000..36b95b6 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/agent.js @@ -0,0 +1,73 @@ + +/** + * Module dependencies. + */ + +var CookieJar = require('cookiejar').CookieJar; +var CookieAccess = require('cookiejar').CookieAccessInfo; +var parse = require('url').parse; +var request = require('./index'); +var methods = require('methods'); + +/** + * Expose `Agent`. + */ + +module.exports = Agent; + +/** + * Initialize a new `Agent`. + * + * @api public + */ + +function Agent() { + if (!(this instanceof Agent)) return new Agent; + this.jar = new CookieJar; +} + +/** + * Save the cookies in the given `res` to + * the agent's cookie jar for persistence. + * + * @param {Response} res + * @api private + */ + +Agent.prototype.saveCookies = function(res){ + var cookies = res.headers['set-cookie']; + if (cookies) this.jar.setCookies(cookies); +}; + +/** + * Attach cookies when available to the given `req`. + * + * @param {Request} req + * @api private + */ + +Agent.prototype.attachCookies = function(req){ + var url = parse(req.url); + var access = CookieAccess(url.host, url.pathname, 'https:' == url.protocol); + var cookies = this.jar.getCookies(access).toValueString(); + req.cookies = cookies; +}; + +// generate HTTP verb methods + +methods.forEach(function(method){ + var name = 'delete' == method ? 'del' : method; + + method = method.toUpperCase(); + Agent.prototype[name] = function(url, fn){ + var req = request(method, url); + + req.on('response', this.saveCookies.bind(this)); + req.on('redirect', this.saveCookies.bind(this)); + req.on('redirect', this.attachCookies.bind(this, req)); + this.attachCookies(req); + + fn && req.end(fn); + return req; + }; +}); diff --git a/node_modules/component/node_modules/superagent/lib/node/index.js b/node_modules/component/node_modules/superagent/lib/node/index.js new file mode 100644 index 0000000..f67beac --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/index.js @@ -0,0 +1,920 @@ + +/** + * Module dependencies. + */ + +var debug = require('debug')('superagent'); +var formidable = require('formidable'); +var Response = require('./response'); +var parse = require('url').parse; +var format = require('url').format; +var methods = require('methods'); +var Stream = require('stream'); +var utils = require('./utils'); +var Part = require('./part'); +var mime = require('mime'); +var https = require('https'); +var http = require('http'); +var fs = require('fs'); +var qs = require('qs'); +var zlib = require('zlib'); +var util = require('util'); + +/** + * Expose the request function. + */ + +exports = module.exports = request; + +/** + * Expose the agent function + */ + +exports.agent = require('./agent'); + + +/** + * Expose `Part`. + */ + +exports.Part = Part; + +/** + * Noop. + */ + +function noop(){}; + +/** + * Expose `Response`. + */ + +exports.Response = Response; + +/** + * Define "form" mime type. + */ + +mime.define({ + 'application/x-www-form-urlencoded': ['form', 'urlencoded', 'form-data'] +}); + +/** + * Protocol map. + */ + +exports.protocols = { + 'http:': http, + 'https:': https +}; + +/** + * Check if `obj` is an object. + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isObject(obj) { + return null != obj && 'object' == typeof obj; +} + +/** + * Default serialization map. + * + * superagent.serialize['application/xml'] = function(obj){ + * return 'generated xml here'; + * }; + * + */ + +exports.serialize = { + 'application/x-www-form-urlencoded': qs.stringify, + 'application/json': JSON.stringify +}; + +/** + * Default parsers. + * + * superagent.parse['application/xml'] = function(res, fn){ + * fn(null, result); + * }; + * + */ + +exports.parse = require('./parsers'); + +/** + * Initialize a new `Request` with the given `method` and `url`. + * + * @param {String} method + * @param {String|Object} url + * @api public + */ + +function Request(method, url) { + var self = this; + if ('string' != typeof url) url = format(url); + this.method = method; + this.url = url; + this.header = {}; + this.writable = true; + this._redirects = 0; + this.redirects(5); + this.attachments = []; + this.cookies = ''; + this._redirectList = []; + this.on('end', this.clearTimeout.bind(this)); + this.on('response', function(res){ + self.callback(null, res); + }); +} + +/** + * Inherit from `Stream.prototype`. + */ + +Request.prototype.__proto__ = Stream.prototype; + +/** + * Queue the given `file` as an attachment + * with optional `filename`. + * + * @param {String} field + * @param {String} file + * @param {String} filename + * @return {Request} for chaining + * @api public + */ + +Request.prototype.attach = function(field, file, filename){ + debug('attach %s %s', field, file); + this.attachments.push({ + field: field, + path: file, + part: new Part(this), + filename: filename || file + }); + return this; +}; + +/** + * Set the max redirects to `n`. + * + * @param {Number} n + * @return {Request} for chaining + * @api public + */ + +Request.prototype.redirects = function(n){ + debug('max redirects %s', n); + this._maxRedirects = n; + return this; +}; + +/** + * Return a new `Part` for this request. + * + * @return {Part} + * @api public + */ + +Request.prototype.part = function(){ + return new Part(this); +}; + +/** + * Set header `field` to `val`, or multiple fields with one object. + * + * Examples: + * + * req.get('/') + * .set('Accept', 'application/json') + * .set('X-API-Key', 'foobar') + * .end(callback); + * + * req.get('/') + * .set({ Accept: 'application/json', 'X-API-Key': 'foobar' }) + * .end(callback); + * + * @param {String|Object} field + * @param {String} val + * @return {Request} for chaining + * @api public + */ + +Request.prototype.set = function(field, val){ + if (isObject(field)) { + for (var key in field) { + this.set(key, field[key]); + } + return this; + } + + debug('set %s "%s"', field, val); + this.request().setHeader(field, val); + return this; +}; + +/** + * Get request header `field`. + * + * @param {String} field + * @return {String} + * @api public + */ + +Request.prototype.get = function(field){ + return this.request().getHeader(field); +}; + +/** + * Set _Content-Type_ response header passed through `mime.lookup()`. + * + * Examples: + * + * request.post('/') + * .type('xml') + * .send(xmlstring) + * .end(callback); + * + * request.post('/') + * .type('json') + * .send(jsonstring) + * .end(callback); + * + * request.post('/') + * .type('application/json') + * .send(jsonstring) + * .end(callback); + * + * @param {String} type + * @return {Request} for chaining + * @api public + */ + +Request.prototype.type = function(type){ + return this.set('Content-Type', ~type.indexOf('/') + ? type + : mime.lookup(type)); +}; + +/** + * Add query-string `val`. + * + * Examples: + * + * request.get('/shoes') + * .query('size=10') + * .query({ color: 'blue' }) + * + * @param {Object|String} val + * @return {Request} for chaining + * @api public + */ + +Request.prototype.query = function(val){ + var req = this.request(); + if ('string' != typeof val) val = qs.stringify(val); + if (!val.length) return this; + debug('query %s', val); + req.path += (~req.path.indexOf('?') ? '&' : '?') + val; + return this; +}; + +/** + * Send `data`, defaulting the `.type()` to "json" when + * an object is given. + * + * Examples: + * + * // manual json + * request.post('/user') + * .type('json') + * .send('{"name":"tj"}') + * .end(callback) + * + * // auto json + * request.post('/user') + * .send({ name: 'tj' }) + * .end(callback) + * + * // manual x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send('name=tj') + * .end(callback) + * + * // auto x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send({ name: 'tj' }) + * .end(callback) + * + * // string defaults to x-www-form-urlencoded + * request.post('/user') + * .send('name=tj') + * .send('foo=bar') + * .send('bar=baz') + * .end(callback) + * + * @param {String|Object} data + * @return {Request} for chaining + * @api public + */ + +Request.prototype.send = function(data){ + var obj = isObject(data); + var req = this.request(); + var type = req.getHeader('Content-Type'); + + // merge + if (obj && isObject(this._data)) { + for (var key in data) { + this._data[key] = data[key]; + } + // string + } else if ('string' == typeof data) { + // default to x-www-form-urlencoded + if (!type) this.type('form'); + type = req.getHeader('Content-Type'); + + // concat & + if ('application/x-www-form-urlencoded' == type) { + this._data = this._data + ? this._data + '&' + data + : data; + } else { + this._data = (this._data || '') + data; + } + } else { + this._data = data; + } + + if (!obj) return this; + + // default to json + if (!type) this.type('json'); + return this; +}; + +/** + * Write raw `data` / `encoding` to the socket. + * + * @param {Buffer|String} data + * @param {String} encoding + * @return {Boolean} + * @api public + */ + +Request.prototype.write = function(data, encoding){ + return this.request().write(data, encoding); +}; + +/** + * Pipe the request body to `stream`. + * + * @param {Stream} stream + * @param {Object} options + * @return {Stream} + * @api public + */ + +Request.prototype.pipe = function(stream, options){ + this.piped = true; // HACK... + this.buffer(false); + this.end().req.on('response', function(res){ + if (/^(deflate|gzip)$/.test(res.headers['content-encoding'])) { + res.pipe(zlib.createUnzip()).pipe(stream, options); + } else { + res.pipe(stream, options); + } + }); + return stream; +}; + +/** + * Enable / disable buffering. + * + * @return {Boolean} [val] + * @return {Request} for chaining + * @api public + */ + +Request.prototype.buffer = function(val){ + this._buffer = false === val + ? false + : true; + return this; +}; + +/** + * Set timeout to `ms`. + * + * @param {Number} ms + * @return {Request} for chaining + * @api public + */ + +Request.prototype.timeout = function(ms){ + this._timeout = ms; + return this; +}; + +/** + * Clear previous timeout. + * + * @return {Request} for chaining + * @api public + */ + +Request.prototype.clearTimeout = function(){ + debug('clear timeout %s %s', this.method, this.url); + this._timeout = 0; + clearTimeout(this._timer); + return this; +}; + +/** + * Abort and clear timeout. + * + * @api public + */ + +Request.prototype.abort = function(){ + debug('abort %s %s', this.method, this.url); + this._aborted = true; + this.clearTimeout(); + this.req.abort(); +}; + +/** + * Define the parser to be used for this response. + * + * @param {Function} fn + * @return {Request} for chaining + * @api public + */ + +Request.prototype.parse = function(fn){ + this._parser = fn; + return this; +}; + +/** + * Redirect to `url + * + * @param {IncomingMessage} res + * @return {Request} for chaining + * @api private + */ + +Request.prototype.redirect = function(res){ + var url = res.headers.location; + debug('redirect %s -> %s', this.url, url); + + // location + if (!~url.indexOf('://')) { + if (0 != url.indexOf('//')) { + url = '//' + this.host + url; + } + url = this.protocol + url; + } + + // ensure the response is being consumed + // this is required for Node v0.10+ + res.resume(); + + // strip Content-* related fields + // in case of POST etc + var header = utils.cleanHeader(this.req._headers); + delete this.req; + + // force GET + this.method = 'HEAD' == this.method + ? 'HEAD' + : 'GET'; + + // redirect + this._data = null; + this.url = url; + this._redirectList.push(url); + this.clearTimeout(); + this.emit('redirect', res); + this.set(header); + this.end(this._callback); + return this; +}; + +/** + * Set Authorization field value with `user` and `pass`. + * + * @param {String} user + * @param {String} pass + * @return {Request} for chaining + * @api public + */ + +Request.prototype.auth = function(user, pass){ + var str = new Buffer(user + ':' + pass).toString('base64'); + return this.set('Authorization', 'Basic ' + str); +}; + +/** + * Write the field `name` and `val`. + * + * @param {String} name + * @param {String} val + * @return {Request} for chaining + * @api public + */ + +Request.prototype.field = function(name, val){ + this.part().name(name).write(val); + return this; +}; + +/** + * Return an http[s] request. + * + * @return {OutgoingMessage} + * @api private + */ + +Request.prototype.request = function(){ + if (this.req) return this.req; + + var self = this; + var options = {}; + var data = this._data; + var url = this.url; + + // default to http:// + if (0 != url.indexOf('http')) url = 'http://' + url; + url = parse(url, true); + + // options + options.method = this.method; + options.port = url.port; + options.path = url.pathname; + options.host = url.hostname; + options.agent = false; + + // initiate request + var mod = exports.protocols[url.protocol]; + + // request + var req = this.req = mod.request(options); + if ('HEAD' != options.method) req.setHeader('Accept-Encoding', 'gzip, deflate'); + this.protocol = url.protocol; + this.host = url.host; + + // expose events + req.on('drain', function(){ self.emit('drain'); }); + + req.on('error', function(err){ + // flag abortion here for out timeouts + // because node will emit a faux-error "socket hang up" + // when request is aborted before a connection is made + if (self._aborted) return; + self.callback(err); + }); + + // auth + if (url.auth) { + var auth = url.auth.split(':'); + this.auth(auth[0], auth[1]); + } + + // query + this.query(url.query); + + // add cookies + req.setHeader('Cookie', this.cookies); + + return req; +}; + +/** + * Invoke the callback with `err` and `res` + * and handle arity check. + * + * @param {Error} err + * @param {Response} res + * @api private + */ + +Request.prototype.callback = function(err, res){ + var fn = this._callback; + this.clearTimeout(); + if (this.called) return console.warn('double callback!'); + this.called = true; + if (2 == fn.length) return fn(err, res); + if (err) return this.emit('error', err); + fn(res); +}; + +/** + * Initiate request, invoking callback `fn(err, res)` + * with an instanceof `Response`. + * + * @param {Function} fn + * @return {Request} for chaining + * @api public + */ + +Request.prototype.end = function(fn){ + var self = this; + var data = this._data; + var req = this.request(); + var buffer = this._buffer; + var method = this.method; + var timeout = this._timeout; + debug('%s %s', this.method, this.url); + + // store callback + this._callback = fn || noop; + + // timeout + if (timeout && !this._timer) { + debug('timeout %sms %s %s', timeout, this.method, this.url); + this._timer = setTimeout(function(){ + var err = new Error('timeout of ' + timeout + 'ms exceeded'); + err.timeout = timeout; + self.abort(); + self.callback(err); + }, timeout); + } + + // body + if ('HEAD' != method && !req._headerSent) { + // serialize stuff + if ('string' != typeof data) { + var serialize = exports.serialize[req.getHeader('Content-Type')]; + if (serialize) data = serialize(data); + } + + // content-length + if (data && !req.getHeader('Content-Length')) { + this.set('Content-Length', Buffer.byteLength(data)); + } + } + + // response + req.on('response', function(res){ + debug('%s %s -> %s', self.method, self.url, res.statusCode); + var max = self._maxRedirects; + var mime = utils.type(res.headers['content-type'] || ''); + var len = res.headers['content-length']; + var type = mime.split('/'); + var subtype = type[1]; + var type = type[0]; + var multipart = 'multipart' == type; + var redirect = isRedirect(res.statusCode); + + if (self.piped) { + res.on('end', function(){ + self.emit('end'); + }); + return; + } + + // redirect + if (redirect && self._redirects++ != max) { + return self.redirect(res); + } + + // zlib support + if (/^(deflate|gzip)$/.test(res.headers['content-encoding'])) { + utils.unzip(req, res); + } + + // don't buffer multipart + if (multipart) buffer = false; + + // TODO: make all parsers take callbacks + if (multipart) { + var form = new formidable.IncomingForm; + + form.parse(res, function(err, fields, files){ + if (err) return self.callback(err); + var response = new Response(req, res); + response.body = fields; + response.files = files; + response.redirects = self._redirectList; + self.emit('end'); + self.callback(null, response); + }); + return; + } + + // by default only buffer text/*, json + // and messed up thing from hell + var text = isText(mime); + if (null == buffer && text) buffer = true; + + // parser + var parse = 'text' == type + ? exports.parse.text + : exports.parse[mime]; + + // buffered response + if (buffer) parse = parse || exports.parse.text; + + // explicit parser + if (self._parser) parse = self._parser; + + // parse + if (parse) { + parse(res, function(err, obj){ + // TODO: handle error + res.body = obj; + }); + } + + // unbuffered + if (!buffer) { + debug('unbuffered %s %s', self.method, self.url); + self.res = res; + var response = new Response(self.req, self.res); + response.redirects = self._redirectList; + self.emit('response', response); + if (multipart) return // allow multipart to handle end event + res.on('end', function(){ + debug('end %s %s', self.method, self.url); + self.emit('end'); + }) + return; + } + + // end event + self.res = res; + res.on('end', function(){ + debug('end %s %s', self.method, self.url); + // TODO: unless buffering emit earlier to stream + var response = new Response(self.req, self.res); + response.redirects = self._redirectList; + self.emit('response', response); + self.emit('end'); + }); + }); + + if (this.attachments.length) return this.writeAttachments(); + + // multi-part boundary + if (this._boundary) this.writeFinalBoundary(); + + req.end(data); + return this; +}; + +/** + * Write the final boundary. + * + * @api private + */ + +Request.prototype.writeFinalBoundary = function(){ + this.request().write('\r\n--' + this._boundary + '--'); +}; + +/** + * Get total bytesize of all attachments. + * + * @param {Function} fn + * @api private + */ + +Request.prototype.attachmentSize = function(fn){ + var files = this.attachments; + var pending = files.length; + var bytes = 0; + var self = this; + + files.forEach(function(file){ + fs.stat(file.path, function(err, s){ + if (s) bytes += s.size; + --pending || fn(bytes); + }); + }) +}; + +/** + * Write the attachments in sequence. + * + * @api private + */ + +Request.prototype.writeAttachments = function(){ + var files = this.attachments; + var req = this.request(); + var written = 0; + var self = this; + + this.attachmentSize(function(total){ + function next() { + var file = files.shift(); + if (!file) { + self.writeFinalBoundary(); + return req.end(); + } + + file.part.attachment(file.field, file.filename); + var stream = fs.createReadStream(file.path); + + // TODO: pipe + // TODO: handle errors + stream.on('data', function(data){ + written += data.length; + file.part.write(data); + self.emit('progress', { + percent: written / total * 100 | 0, + written: written, + total: total + }); + }).on('error', function(err){ + self.emit('error', err); + }).on('end', next); + } + + next(); + }) +}; + +/** + * Expose `Request`. + */ + +exports.Request = Request; + +/** + * Issue a request: + * + * Examples: + * + * request('GET', '/users').end(callback) + * request('/users').end(callback) + * request('/users', callback) + * + * @param {String} method + * @param {String|Function} url or callback + * @return {Request} + * @api public + */ + +function request(method, url) { + // callback + if ('function' == typeof url) { + return new Request('GET', method).end(url); + } + + // url first + if (1 == arguments.length) { + return new Request('GET', method); + } + + return new Request(method, url); +} + +// generate HTTP verb methods + +methods.forEach(function(method){ + var name = 'delete' == method ? 'del' : method; + method = method.toUpperCase(); + request[name] = function(url, fn){ + var req = request(method, url); + fn && req.end(fn); + return req; + }; +}); + +/** + * Check if `mime` is text and should be buffered. + * + * @param {String} mime + * @return {Boolean} + * @api public + */ + +function isText(mime) { + var parts = mime.split('/'); + var type = parts[0]; + var subtype = parts[1]; + + return 'text' == type + || 'json' == subtype + || 'x-www-form-urlencoded' == subtype; +} + +/** + * Check if we should follow the redirect `code`. + * + * @param {Number} code + * @return {Boolean} + * @api private + */ + +function isRedirect(code) { + return ~[301, 302, 303, 305, 307].indexOf(code); +} diff --git a/node_modules/component/node_modules/superagent/lib/node/parsers/index.js b/node_modules/component/node_modules/superagent/lib/node/parsers/index.js new file mode 100644 index 0000000..b47550e --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/parsers/index.js @@ -0,0 +1,4 @@ + +exports['application/x-www-form-urlencoded'] = require('./urlencoded'); +exports['application/json'] = require('./json'); +exports.text = require('./text'); diff --git a/node_modules/component/node_modules/superagent/lib/node/parsers/json.js b/node_modules/component/node_modules/superagent/lib/node/parsers/json.js new file mode 100644 index 0000000..ba244f2 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/parsers/json.js @@ -0,0 +1,13 @@ + +module.exports = function(res, fn){ + res.text = ''; + res.setEncoding('utf8'); + res.on('data', function(chunk){ res.text += chunk; }); + res.on('end', function(){ + try { + fn(null, JSON.parse(res.text)); + } catch (err) { + fn(err); + } + }); +}; \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/lib/node/parsers/text.js b/node_modules/component/node_modules/superagent/lib/node/parsers/text.js new file mode 100644 index 0000000..03575c6 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/parsers/text.js @@ -0,0 +1,7 @@ + +module.exports = function(res, fn){ + res.text = ''; + res.setEncoding('utf8'); + res.on('data', function(chunk){ res.text += chunk; }); + res.on('end', fn); +}; \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/lib/node/parsers/urlencoded.js b/node_modules/component/node_modules/superagent/lib/node/parsers/urlencoded.js new file mode 100644 index 0000000..245c665 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/parsers/urlencoded.js @@ -0,0 +1,19 @@ + +/** + * Module dependencies. + */ + +var qs = require('qs'); + +module.exports = function(res, fn){ + res.text = ''; + res.setEncoding('ascii'); + res.on('data', function(chunk){ res.text += chunk; }); + res.on('end', function(){ + try { + fn(null, qs.parse(res.text)); + } catch (err) { + fn(err); + } + }); +}; \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/lib/node/part.js b/node_modules/component/node_modules/superagent/lib/node/part.js new file mode 100644 index 0000000..cf7e48c --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/part.js @@ -0,0 +1,150 @@ + +/** + * Module dependencies. + */ + +var utils = require('./utils'); +var Stream = require('stream').Stream; +var mime = require('mime'); +var path = require('path'); +var basename = path.basename; + +/** + * Expose `Part`. + */ + +module.exports = Part; + +/** + * Initialize a new `Part` for the given `req`. + * + * @param {Request} req + * @api public + */ + +function Part(req) { + this.req = req; + this.header = {}; + this.headerSent = false; + this.request = req.request(); + this.writable = true; + if (!req._boundary) this.assignBoundary(); +} + +/** + * Inherit from `Stream.prototype`. + */ + +Part.prototype.__proto__ = Stream.prototype; + +/** + * Assign the initial request-level boundary. + * + * @api private + */ + +Part.prototype.assignBoundary = function(){ + var boundary = utils.uid(32); + this.req.set('Content-Type', 'multipart/form-data; boundary=' + boundary); + this.req._boundary = boundary; +}; + +/** + * Set header `field` to `val`. + * + * @param {String} field + * @param {String} val + * @return {Part} for chaining + * @api public + */ + +Part.prototype.set = function(field, val){ + if (!this._boundary) { + // TODO: formidable bug + if (!this.request._hasFirstBoundary) { + this.request.write('--' + this.req._boundary + '\r\n'); + this.request._hasFirstBoundary = true; + } else { + this.request.write('\r\n--' + this.req._boundary + '\r\n'); + } + this._boundary = true; + } + this.request.write(field + ': ' + val + '\r\n'); + return this; +}; + +/** + * Set _Content-Type_ response header passed through `mime.lookup()`. + * + * Examples: + * + * res.type('html'); + * res.type('.html'); + * + * @param {String} type + * @return {Part} + * @api public + */ + +Part.prototype.type = function(type){ + return this.set('Content-Type', mime.lookup(type)); +}; + +/** + * Set _Content-Disposition_ header field to _form-data_ + * and set the _name_ param to the given string. + * + * @param {String} name + * @return {Part} + * @api public + */ + +Part.prototype.name = function(name){ + this.set('Content-Disposition', 'form-data; name="' + name + '"'); + return this; +}; + +/** + * Set _Content-Disposition_ header field to _attachment_ with `filename` + * and field `name`. + * + * @param {String} name + * @param {String} filename + * @return {Part} + * @api public + */ + +Part.prototype.attachment = function(name, filename){ + this.type(filename); + this.set('Content-Disposition', 'attachment; name="' + name + '"; filename="' + basename(filename) + '"'); + return this; +}; + +/** + * Write `data` with `encoding`. + * + * @param {Buffer|String} data + * @param {String} encoding + * @return {Boolean} + * @api public + */ + +Part.prototype.write = function(data, encoding){ + if (!this._headerCRLF) { + this.request.write('\r\n'); + this._headerCRLF = true; + } + return this.request.write(data, encoding); +}; + +/** + * End the part. + * + * @api public + */ + +Part.prototype.end = function(){ + this.emit('end'); + this.complete = true; +}; + diff --git a/node_modules/component/node_modules/superagent/lib/node/response.js b/node_modules/component/node_modules/superagent/lib/node/response.js new file mode 100644 index 0000000..971fde7 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/response.js @@ -0,0 +1,201 @@ + +/** + * Module dependencies. + */ + +var utils = require('./utils'); +var Stream = require('stream'); + +/** + * Expose `Response`. + */ + +module.exports = Response; + +/** + * Initialize a new `Response` with the given `xhr`. + * + * - set flags (.ok, .error, etc) + * - parse header + * + * @param {ClientRequest} req + * @param {IncomingMessage} res + * @param {Object} options + * @constructor + * @extends {Stream} + * @implements {ReadableStream} + * @api private + */ + +function Response(req, res, options) { + options = options || {}; + this.req = req; + this.res = res; + this.links = {}; + this.text = res.text; + this.body = res.body || {}; + this.files = res.files || {}; + this.buffered = 'string' == typeof this.text; + this.header = this.headers = res.headers; + this.setStatusProperties(res.statusCode); + this.setHeaderProperties(this.header); + this.setEncoding = res.setEncoding.bind(res); + res.on('data', this.emit.bind(this, 'data')); + res.on('end', this.emit.bind(this, 'end')); + res.on('close', this.emit.bind(this, 'close')); + res.on('error', this.emit.bind(this, 'error')); +} + +/** + * Inherits from `Stream.prototype`. + */ + +Response.prototype.__proto__ = Stream.prototype; + +/** + * Get case-insensitive `field` value. + * + * @param {String} field + * @return {String} + * @api public + */ + +Response.prototype.get = function(field){ + return this.header[field.toLowerCase()]; +}; + +/** + * Implements methods of a `ReadableStream` + */ + +Response.prototype.destroy = function(err){ + this.res.destroy(err); +}; + +/** + * Pause. + */ + +Response.prototype.pause = function(){ + this.res.pause(); +}; + +/** + * Resume. + */ + +Response.prototype.resume = function(){ + this.res.resume(); +}; + +/** + * Return an `Error` representative of this response. + * + * @return {Error} + * @api public + */ + +Response.prototype.toError = function(){ + var req = this.req; + var method = req.method; + var path = req.path; + + var msg = 'cannot ' + method + ' ' + path + ' (' + this.status + ')'; + var err = new Error(msg); + err.status = this.status; + err.method = method; + err.path = path; + + return err; +}; + +/** + * Set header related properties: + * + * - `.type` the content type without params + * + * A response of "Content-Type: text/plain; charset=utf-8" + * will provide you with a `.type` of "text/plain". + * + * @param {Object} header + * @api private + */ + +Response.prototype.setHeaderProperties = function(header){ + // TODO: moar! + // TODO: make this a util + + // content-type + var ct = this.header['content-type'] || ''; + + // params + var params = utils.params(ct); + for (var key in params) this[key] = params[key]; + + this.type = utils.type(ct); + + // links + try { + if (header.link) this.links = utils.parseLinks(header.link); + } catch (err) { + // ignore + } +}; + +/** + * Parse cookies from the header into an array. + */ + +function parseCookies(header) { + return Array.isArray(header) + ? header.map(Cookie.parse) + : [Cookie.parse(header)]; +} + +/** + * Set flags such as `.ok` based on `status`. + * + * For example a 2xx response will give you a `.ok` of __true__ + * whereas 5xx will be __false__ and `.error` will be __true__. The + * `.clientError` and `.serverError` are also available to be more + * specific, and `.statusType` is the class of error ranging from 1..5 + * sometimes useful for mapping respond colors etc. + * + * "sugar" properties are also defined for common cases. Currently providing: + * + * - .noContent + * - .badRequest + * - .unauthorized + * - .notAcceptable + * - .notFound + * + * @param {Number} status + * @api private + */ + +Response.prototype.setStatusProperties = function(status){ + var type = status / 100 | 0; + + // status / class + this.status = this.statusCode = status; + this.statusType = type; + + // basics + this.info = 1 == type; + this.ok = 2 == type; + this.redirect = 3 == type; + this.clientError = 4 == type; + this.serverError = 5 == type; + this.error = (4 == type || 5 == type) + ? this.toError() + : false; + + // sugar + this.accepted = 202 == status; + this.noContent = 204 == status; + this.badRequest = 400 == status; + this.unauthorized = 401 == status; + this.notAcceptable = 406 == status; + this.forbidden = 403 == status; + this.notFound = 404 == status; +}; diff --git a/node_modules/component/node_modules/superagent/lib/node/utils.js b/node_modules/component/node_modules/superagent/lib/node/utils.js new file mode 100644 index 0000000..3ad6656 --- /dev/null +++ b/node_modules/component/node_modules/superagent/lib/node/utils.js @@ -0,0 +1,156 @@ + +/** + * Module dependencies. + */ + +var StringDecoder = require('string_decoder').StringDecoder; +var Stream = require('stream'); +var zlib; + +/** + * Require zlib module for Node 0.6+ + */ + +try { + zlib = require('zlib'); +} catch (e) { } + +/** + * Generate a UID with the given `len`. + * + * @param {Number} len + * @return {String} + * @api private + */ + +exports.uid = function(len){ + var buf = ''; + var chars = 'abcdefghijklmnopqrstuvwxyz123456789'; + var nchars = chars.length; + while (len--) buf += chars[Math.random() * nchars | 0]; + return buf; +}; + +/** + * Return the mime type for the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.type = function(str){ + return str.split(/ *; */).shift(); +}; + +/** + * Return header field parameters. + * + * @param {String} str + * @return {Object} + * @api private + */ + +exports.params = function(str){ + return str.split(/ *; */).reduce(function(obj, str){ + var parts = str.split(/ *= */); + var key = parts.shift(); + var val = parts.shift(); + + if (key && val) obj[key] = val; + return obj; + }, {}); +}; + +/** + * Parse Link header fields. + * + * @param {String} str + * @return {Object} + * @api private + */ + +exports.parseLinks = function(str){ + return str.split(/ *, */).reduce(function(obj, str){ + var parts = str.split(/ *; */); + var url = parts[0].slice(1, -1); + var rel = parts[1].split(/ *= */)[1].slice(1, -1); + obj[rel] = url; + return obj; + }, {}); +}; + +/** + * Buffers response data events and re-emits when they're unzipped. + * + * @param {Request} req + * @param {Response} res + * @api private + */ + +exports.unzip = function(req, res){ + if (!zlib) return; + + var unzip = zlib.createUnzip(); + var stream = new Stream; + var decoder; + + // make node responseOnEnd() happy + stream.req = req; + + unzip.on('error', function(err){ + stream.emit('error', err); + }); + + // pipe to unzip + res.pipe(unzip); + + // override `setEncoding` to capture encoding + res.setEncoding = function(type){ + decoder = new StringDecoder(type); + }; + + // decode upon decompressing with captured encoding + unzip.on('data', function(buf){ + if (decoder) { + var str = decoder.write(buf); + if (str.length) stream.emit('data', str); + } else { + stream.emit('data', buf); + } + }); + + unzip.on('end', function(){ + stream.emit('end'); + }); + + // override `on` to capture data listeners + var _on = res.on; + res.on = function(type, fn){ + if ('data' == type || 'end' == type) { + stream.on(type, fn); + } else if ('error' == type) { + stream.on(type, fn); + _on.call(res, type, fn); + } else { + _on.call(res, type, fn); + } + }; +}; + +/** + * Strip content related fields from `header`. + * + * @param {Object} header + * @return {Object} header + * @api private + */ + +exports.cleanHeader = function(header){ + delete header['content-type']; + delete header['content-length']; + delete header['transfer-encoding']; + delete header['cookie']; + delete header['host']; + return header; +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/cookiejar/cookiejar.js b/node_modules/component/node_modules/superagent/node_modules/cookiejar/cookiejar.js new file mode 100644 index 0000000..4227f9d --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/cookiejar/cookiejar.js @@ -0,0 +1,223 @@ +exports.CookieAccessInfo=CookieAccessInfo=function CookieAccessInfo(domain,path,secure,script) { + if(this instanceof CookieAccessInfo) { + this.domain=domain||undefined; + this.path=path||"/"; + this.secure=!!secure; + this.script=!!script; + return this; + } + else { + return new CookieAccessInfo(domain,path,secure,script) + } +} + +exports.Cookie=Cookie=function Cookie(cookiestr) { + if(cookiestr instanceof Cookie) { + return cookiestr; + } + else { + if(this instanceof Cookie) { + this.name = null; + this.value = null; + this.expiration_date = Infinity; + this.path = "/"; + this.domain = null; + this.secure = false; //how to define? + this.noscript = false; //httponly + if(cookiestr) { + this.parse(cookiestr) + } + return this; + } + return new Cookie(cookiestr) + } +} + +Cookie.prototype.toString = function toString() { + var str=[this.name+"="+this.value]; + if(this.expiration_date !== Infinity) { + str.push("expires="+(new Date(this.expiration_date)).toGMTString()); + } + if(this.domain) { + str.push("domain="+this.domain); + } + if(this.path) { + str.push("path="+this.path); + } + if(this.secure) { + str.push("secure"); + } + if(this.noscript) { + str.push("httponly"); + } + return str.join("; "); +} + +Cookie.prototype.toValueString = function toValueString() { + return this.name+"="+this.value; +} + +var cookie_str_splitter=/[:](?=\s*[a-zA-Z0-9_\-]+\s*[=])/g +Cookie.prototype.parse = function parse(str) { + if(this instanceof Cookie) { + var parts=str.split(";") + , pair=parts[0].match(/([^=]+)=((?:.|\n)*)/) + , key=pair[1] + , value=pair[2]; + this.name = key; + this.value = value; + + for(var i=1;i'+ + '
'+ + '
'+ + ''+ + '' + ); +}).listen(8080); +``` +## API + +### Formidable.IncomingForm +```javascript +var form = new formidable.IncomingForm() +``` +Creates a new incoming form. + +```javascript +form.encoding = 'utf-8'; +``` +Sets encoding for incoming form fields. + +```javascript +form.uploadDir = process.env.TMP || process.env.TMPDIR || process.env.TEMP || '/tmp' || process.cwd(); +``` +The directory for placing file uploads in. You can move them later on using +`fs.rename()`. The default directory is picked at module load time depending on +the first existing directory from those listed above. + +```javascript +form.keepExtensions = false; +``` +If you want the files written to `form.uploadDir` to include the extensions of the original files, set this property to `true`. + +```javascript +form.type +``` +Either 'multipart' or 'urlencoded' depending on the incoming request. + +```javascript +form.maxFieldsSize = 2 * 1024 * 1024; +``` +Limits the amount of memory a field (not file) can allocate in bytes. +If this value is exceeded, an `'error'` event is emitted. The default +size is 2MB. + +```javascript +form.maxFields = 0; +``` +Limits the number of fields that the querystring parser will decode. Defaults +to 0 (unlimited). + +```javascript +form.hash = false; +``` +If you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`. + +```javascript +form.bytesReceived +``` +The amount of bytes received for this form so far. + +```javascript +form.bytesExpected +``` +The expected number of bytes in this form. + +```javascript +form.parse(request, [cb]); +``` +Parses an incoming node.js `request` containing form data. If `cb` is provided, all fields an files are collected and passed to the callback: + + +```javascript +form.parse(req, function(err, fields, files) { + // ... +}); + +form.onPart(part); +``` +You may overwrite this method if you are interested in directly accessing the multipart stream. Doing so will disable any `'field'` / `'file'` events processing which would occur otherwise, making you fully responsible for handling the processing. + +```javascript +form.onPart = function(part) { + part.addListener('data', function() { + // ... + }); +} +``` +If you want to use formidable to only handle certain parts for you, you can do so: +```javascript +form.onPart = function(part) { + if (!part.filename) { + // let formidable handle all non-file parts + form.handlePart(part); + } +} +``` +Check the code in this method for further inspiration. + + +### Formidable.File +```javascript +file.size = 0 +``` +The size of the uploaded file in bytes. If the file is still being uploaded (see `'fileBegin'` event), this property says how many bytes of the file have been written to disk yet. +```javascript +file.path = null +``` +The path this file is being written to. You can modify this in the `'fileBegin'` event in +case you are unhappy with the way formidable generates a temporary path for your files. +```javascript +file.name = null +``` +The name this file had according to the uploading client. +```javascript +file.type = null +``` +The mime type of this file, according to the uploading client. +```javascript +file.lastModifiedDate = null +``` +A date object (or `null`) containing the time this file was last written to. Mostly +here for compatibility with the [W3C File API Draft](http://dev.w3.org/2006/webapi/FileAPI/). +```javascript +file.hash = null +``` +If hash calculation was set, you can read the hex digest out of this var. + +#### Formidable.File#toJSON() + + This method returns a JSON-representation of the file, allowing you to + `JSON.stringify()` the file which is useful for logging and responding + to requests. + +### Events + + +#### 'progress' +```javascript +form.on('progress', function(bytesReceived, bytesExpected) { +}); +``` +Emitted after each incoming chunk of data that has been parsed. Can be used to roll your own progress bar. + + + +#### 'field' +```javascript +form.on('field', function(name, value) { +}); +``` + +#### 'fileBegin' + +Emitted whenever a field / value pair has been received. +```javascript +form.on('fileBegin', function(name, file) { +}); +``` + +#### 'file' + +Emitted whenever a new file is detected in the upload stream. Use this even if +you want to stream the file to somewhere else while buffering the upload on +the file system. + +Emitted whenever a field / file pair has been received. `file` is an instance of `File`. +```javascript +form.on('file', function(name, file) { +}); +``` + +#### 'error' + +Emitted when there is an error processing the incoming form. A request that experiences an error is automatically paused, you will have to manually call `request.resume()` if you want the request to continue firing `'data'` events. +```javascript +form.on('error', function(err) { +}); +``` + +#### 'aborted' + + +Emitted when the request was aborted by the user. Right now this can be due to a 'timeout' or 'close' event on the socket. In the future there will be a separate 'timeout' event (needs a change in the node core). +```javascript +form.on('aborted', function() { +}); +``` + +##### 'end' +```javascript +form.on('end', function() { +}); +``` +Emitted when the entire request has been received, and all contained files have finished flushing to disk. This is a great place for you to send your response. + + + +## Changelog + +### v1.0.14 + +* Add failing hash tests. (Ben Trask) +* Enable hash calculation again (Eugene Girshov) +* Test for immediate data events (Tim Smart) +* Re-arrange IncomingForm#parse (Tim Smart) + +### v1.0.13 + +* Only update hash if update method exists (Sven Lito) +* According to travis v0.10 needs to go quoted (Sven Lito) +* Bumping build node versions (Sven Lito) +* Additional fix for empty requests (Eugene Girshov) +* Change the default to 1000, to match the new Node behaviour. (OrangeDog) +* Add ability to control maxKeys in the querystring parser. (OrangeDog) +* Adjust test case to work with node 0.9.x (Eugene Girshov) +* Update package.json (Sven Lito) +* Path adjustment according to eb4468b (Markus Ast) + +### v1.0.12 + +* Emit error on aborted connections (Eugene Girshov) +* Add support for empty requests (Eugene Girshov) +* Fix name/filename handling in Content-Disposition (jesperp) +* Tolerate malformed closing boundary in multipart (Eugene Girshov) +* Ignore preamble in multipart messages (Eugene Girshov) +* Add support for application/json (Mike Frey, Carlos Rodriguez) +* Add support for Base64 encoding (Elmer Bulthuis) +* Add File#toJSON (TJ Holowaychuk) +* Remove support for Node.js 0.4 & 0.6 (Andrew Kelley) +* Documentation improvements (Sven Lito, Andre Azevedo) +* Add support for application/octet-stream (Ion Lupascu, Chris Scribner) +* Use os.tmpDir() to get tmp directory (Andrew Kelley) +* Improve package.json (Andrew Kelley, Sven Lito) +* Fix benchmark script (Andrew Kelley) +* Fix scope issue in incoming_forms (Sven Lito) +* Fix file handle leak on error (OrangeDog) + +### v1.0.11 + +* Calculate checksums for incoming files (sreuter) +* Add definition parameters to "IncomingForm" as an argument (Math-) + +### v1.0.10 + +* Make parts to be proper Streams (Matt Robenolt) + +### v1.0.9 + +* Emit progress when content length header parsed (Tim Koschützki) +* Fix Readme syntax due to GitHub changes (goob) +* Replace references to old 'sys' module in Readme with 'util' (Peter Sugihara) + +### v1.0.8 + +* Strip potentially unsafe characters when using `keepExtensions: true`. +* Switch to utest / urun for testing +* Add travis build + +### v1.0.7 + +* Remove file from package that was causing problems when installing on windows. (#102) +* Fix typos in Readme (Jason Davies). + +### v1.0.6 + +* Do not default to the default to the field name for file uploads where + filename="". + +### v1.0.5 + +* Support filename="" in multipart parts +* Explain unexpected end() errors in parser better + +**Note:** Starting with this version, formidable emits 'file' events for empty +file input fields. Previously those were incorrectly emitted as regular file +input fields with value = "". + +### v1.0.4 + +* Detect a good default tmp directory regardless of platform. (#88) + +### v1.0.3 + +* Fix problems with utf8 characters (#84) / semicolons in filenames (#58) +* Small performance improvements +* New test suite and fixture system + +### v1.0.2 + +* Exclude node\_modules folder from git +* Implement new `'aborted'` event +* Fix files in example folder to work with recent node versions +* Make gently a devDependency + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.1...v1.0.2) + +### v1.0.1 + +* Fix package.json to refer to proper main directory. (#68, Dean Landolt) + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.0...v1.0.1) + +### v1.0.0 + +* Add support for multipart boundaries that are quoted strings. (Jeff Craig) + +This marks the beginning of development on version 2.0 which will include +several architectural improvements. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.11...v1.0.0) + +### v0.9.11 + +* Emit `'progress'` event when receiving data, regardless of parsing it. (Tim Koschützki) +* Use [W3C FileAPI Draft](http://dev.w3.org/2006/webapi/FileAPI/) properties for File class + +**Important:** The old property names of the File class will be removed in a +future release. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.10...v0.9.11) + +### Older releases + +These releases were done before starting to maintain the above Changelog: + +* [v0.9.10](https://github.com/felixge/node-formidable/compare/v0.9.9...v0.9.10) +* [v0.9.9](https://github.com/felixge/node-formidable/compare/v0.9.8...v0.9.9) +* [v0.9.8](https://github.com/felixge/node-formidable/compare/v0.9.7...v0.9.8) +* [v0.9.7](https://github.com/felixge/node-formidable/compare/v0.9.6...v0.9.7) +* [v0.9.6](https://github.com/felixge/node-formidable/compare/v0.9.5...v0.9.6) +* [v0.9.5](https://github.com/felixge/node-formidable/compare/v0.9.4...v0.9.5) +* [v0.9.4](https://github.com/felixge/node-formidable/compare/v0.9.3...v0.9.4) +* [v0.9.3](https://github.com/felixge/node-formidable/compare/v0.9.2...v0.9.3) +* [v0.9.2](https://github.com/felixge/node-formidable/compare/v0.9.1...v0.9.2) +* [v0.9.1](https://github.com/felixge/node-formidable/compare/v0.9.0...v0.9.1) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.1.0](https://github.com/felixge/node-formidable/commits/v0.1.0) + +## License + +Formidable is licensed under the MIT license. + +## Ports + +* [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable + +## Credits + +* [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/benchmark/bench-multipart-parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/benchmark/bench-multipart-parser.js new file mode 100644 index 0000000..49abc43 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/benchmark/bench-multipart-parser.js @@ -0,0 +1,71 @@ +var assert = require('assert'); +require('../test/common'); +var multipartParser = require('../lib/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + Buffer = require('buffer').Buffer, + boundary = '-----------------------------168072824752491622650073', + mb = 100, + buffer = createMultipartBuffer(boundary, mb * 1024 * 1024), + callbacks = + { partBegin: -1, + partEnd: -1, + headerField: -1, + headerValue: -1, + partData: -1, + end: -1, + }; + + +parser.initWithBoundary(boundary); +parser.onHeaderField = function() { + callbacks.headerField++; +}; + +parser.onHeaderValue = function() { + callbacks.headerValue++; +}; + +parser.onPartBegin = function() { + callbacks.partBegin++; +}; + +parser.onPartData = function() { + callbacks.partData++; +}; + +parser.onPartEnd = function() { + callbacks.partEnd++; +}; + +parser.onEnd = function() { + callbacks.end++; +}; + +var start = +new Date(), + nparsed = parser.write(buffer), + duration = +new Date - start, + mbPerSec = (mb / (duration / 1000)).toFixed(2); + +console.log(mbPerSec+' mb/sec'); + +assert.equal(nparsed, buffer.length); + +function createMultipartBuffer(boundary, size) { + var head = + '--'+boundary+'\r\n' + + 'content-disposition: form-data; name="field1"\r\n' + + '\r\n' + , tail = '\r\n--'+boundary+'--\r\n' + , buffer = new Buffer(size); + + buffer.write(head, 'ascii', 0); + buffer.write(tail, 'ascii', buffer.length - tail.length); + return buffer; +} + +process.on('exit', function() { + for (var k in callbacks) { + assert.equal(0, callbacks[k], k+' count off by '+callbacks[k]); + } +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/example/json.js b/node_modules/component/node_modules/superagent/node_modules/formidable/example/json.js new file mode 100644 index 0000000..eb8a724 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/example/json.js @@ -0,0 +1,67 @@ +var common = require('../test/common'), + http = require('http'), + util = require('util'), + formidable = common.formidable, + Buffer = require('buffer').Buffer, + port = common.port, + server; + +server = http.createServer(function(req, res) { + if (req.method !== 'POST') { + res.writeHead(200, {'content-type': 'text/plain'}) + res.end('Please POST a JSON payload to http://localhost:'+port+'/') + return; + } + + var form = new formidable.IncomingForm(), + fields = {}; + + form + .on('error', function(err) { + res.writeHead(500, {'content-type': 'text/plain'}); + res.end('error:\n\n'+util.inspect(err)); + console.error(err); + }) + .on('field', function(field, value) { + console.log(field, value); + fields[field] = value; + }) + .on('end', function() { + console.log('-> post done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('received fields:\n\n '+util.inspect(fields)); + }); + form.parse(req); +}); +server.listen(port); + +console.log('listening on http://localhost:'+port+'/'); + + +var request = http.request({ + host: 'localhost', + path: '/', + port: port, + method: 'POST', + headers: { 'content-type':'application/json', 'content-length':48 } +}, function(response) { + var data = ''; + console.log('\nServer responded with:'); + console.log('Status:', response.statusCode); + response.pipe(process.stdout); + response.on('end', function() { + console.log('\n') + process.exit(); + }); + // response.on('data', function(chunk) { + // data += chunk.toString('utf8'); + // }); + // response.on('end', function() { + // console.log('Response Data:') + // console.log(data); + // process.exit(); + // }); +}) + +request.write('{"numbers":[1,2,3,4,5],"nested":{"key":"value"}}'); +request.end(); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/example/post.js b/node_modules/component/node_modules/superagent/node_modules/formidable/example/post.js new file mode 100644 index 0000000..f6c15a6 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/example/post.js @@ -0,0 +1,43 @@ +require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
'+ + '
'+ + '
'+ + ''+ + '
' + ); + } else if (req.url == '/post') { + var form = new formidable.IncomingForm(), + fields = []; + + form + .on('error', function(err) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('error:\n\n'+util.inspect(err)); + }) + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('end', function() { + console.log('-> post done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('received fields:\n\n '+util.inspect(fields)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/'); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/example/upload.js b/node_modules/component/node_modules/superagent/node_modules/formidable/example/upload.js new file mode 100644 index 0000000..050cdd9 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/example/upload.js @@ -0,0 +1,48 @@ +require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
'+ + '
'+ + '
'+ + ''+ + '
' + ); + } else if (req.url == '/upload') { + var form = new formidable.IncomingForm(), + files = [], + fields = []; + + form.uploadDir = TEST_TMP; + + form + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('file', function(field, file) { + console.log(field, file); + files.push([field, file]); + }) + .on('end', function() { + console.log('-> upload done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.write('received fields:\n\n '+util.inspect(fields)); + res.write('\n\n'); + res.end('received files:\n\n '+util.inspect(files)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/'); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/index.js b/node_modules/component/node_modules/superagent/node_modules/formidable/index.js new file mode 100644 index 0000000..4cc88b3 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/index.js @@ -0,0 +1 @@ +module.exports = require('./lib'); \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/file.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/file.js new file mode 100644 index 0000000..e34c10e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/file.js @@ -0,0 +1,72 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +var util = require('util'), + WriteStream = require('fs').WriteStream, + EventEmitter = require('events').EventEmitter, + crypto = require('crypto'); + +function File(properties) { + EventEmitter.call(this); + + this.size = 0; + this.path = null; + this.name = null; + this.type = null; + this.hash = null; + this.lastModifiedDate = null; + + this._writeStream = null; + + for (var key in properties) { + this[key] = properties[key]; + } + + if(typeof this.hash === 'string') { + this.hash = crypto.createHash(properties.hash); + } else { + this.hash = null; + } +} +module.exports = File; +util.inherits(File, EventEmitter); + +File.prototype.open = function() { + this._writeStream = new WriteStream(this.path); +}; + +File.prototype.toJSON = function() { + return { + size: this.size, + path: this.path, + name: this.name, + type: this.type, + mtime: this.lastModifiedDate, + length: this.length, + filename: this.filename, + mime: this.mime + }; +}; + +File.prototype.write = function(buffer, cb) { + var self = this; + if (self.hash) { + self.hash.update(buffer); + } + this._writeStream.write(buffer, function() { + self.lastModifiedDate = new Date(); + self.size += buffer.length; + self.emit('progress', self.size); + cb(); + }); +}; + +File.prototype.end = function(cb) { + var self = this; + if (self.hash) { + self.hash = self.hash.digest('hex'); + } + this._writeStream.end(function() { + self.emit('end'); + cb(); + }); +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/incoming_form.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/incoming_form.js new file mode 100644 index 0000000..c2eeaf8 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/incoming_form.js @@ -0,0 +1,535 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +var fs = require('fs'); +var util = require('util'), + path = require('path'), + File = require('./file'), + MultipartParser = require('./multipart_parser').MultipartParser, + QuerystringParser = require('./querystring_parser').QuerystringParser, + OctetParser = require('./octet_parser').OctetParser, + JSONParser = require('./json_parser').JSONParser, + StringDecoder = require('string_decoder').StringDecoder, + EventEmitter = require('events').EventEmitter, + Stream = require('stream').Stream, + os = require('os'); + +function IncomingForm(opts) { + if (!(this instanceof IncomingForm)) return new IncomingForm(opts); + EventEmitter.call(this); + + opts=opts||{}; + + this.error = null; + this.ended = false; + + this.maxFields = opts.maxFields || 1000; + this.maxFieldsSize = opts.maxFieldsSize || 2 * 1024 * 1024; + this.keepExtensions = opts.keepExtensions || false; + this.uploadDir = opts.uploadDir || os.tmpDir(); + this.encoding = opts.encoding || 'utf-8'; + this.headers = null; + this.type = null; + this.hash = false; + + this.bytesReceived = null; + this.bytesExpected = null; + + this._parser = null; + this._flushing = 0; + this._fieldsSize = 0; + this.openedFiles = []; + + return this; +}; +util.inherits(IncomingForm, EventEmitter); +exports.IncomingForm = IncomingForm; + +IncomingForm.prototype.parse = function(req, cb) { + this.pause = function() { + try { + req.pause(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + return true; + }; + + this.resume = function() { + try { + req.resume(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + + return true; + }; + + // Setup callback first, so we don't miss anything from data events emitted + // immediately. + if (cb) { + var fields = {}, files = {}; + this + .on('field', function(name, value) { + fields[name] = value; + }) + .on('file', function(name, file) { + files[name] = file; + }) + .on('error', function(err) { + cb(err, fields, files); + }) + .on('end', function() { + cb(null, fields, files); + }); + } + + // Parse headers and setup the parser, ready to start listening for data. + this.writeHeaders(req.headers); + + // Start listening for data. + var self = this; + req + .on('error', function(err) { + self._error(err); + }) + .on('aborted', function() { + self.emit('aborted'); + self._error(new Error('Request aborted')); + }) + .on('data', function(buffer) { + self.write(buffer); + }) + .on('end', function() { + if (self.error) { + return; + } + + var err = self._parser.end(); + if (err) { + self._error(err); + } + }); + + return this; +}; + +IncomingForm.prototype.writeHeaders = function(headers) { + this.headers = headers; + this._parseContentLength(); + this._parseContentType(); +}; + +IncomingForm.prototype.write = function(buffer) { + if (!this._parser) { + this._error(new Error('unintialized parser')); + return; + } + + this.bytesReceived += buffer.length; + this.emit('progress', this.bytesReceived, this.bytesExpected); + + var bytesParsed = this._parser.write(buffer); + if (bytesParsed !== buffer.length) { + this._error(new Error('parser error, '+bytesParsed+' of '+buffer.length+' bytes parsed')); + } + + return bytesParsed; +}; + +IncomingForm.prototype.pause = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.resume = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.onPart = function(part) { + // this method can be overwritten by the user + this.handlePart(part); +}; + +IncomingForm.prototype.handlePart = function(part) { + var self = this; + + if (part.filename === undefined) { + var value = '' + , decoder = new StringDecoder(this.encoding); + + part.on('data', function(buffer) { + self._fieldsSize += buffer.length; + if (self._fieldsSize > self.maxFieldsSize) { + self._error(new Error('maxFieldsSize exceeded, received '+self._fieldsSize+' bytes of field data')); + return; + } + value += decoder.write(buffer); + }); + + part.on('end', function() { + self.emit('field', part.name, value); + }); + return; + } + + this._flushing++; + + var file = new File({ + path: this._uploadPath(part.filename), + name: part.filename, + type: part.mime, + hash: self.hash + }); + + this.emit('fileBegin', part.name, file); + + file.open(); + this.openedFiles.push(file); + + part.on('data', function(buffer) { + self.pause(); + file.write(buffer, function() { + self.resume(); + }); + }); + + part.on('end', function() { + file.end(function() { + self._flushing--; + self.emit('file', part.name, file); + self._maybeEnd(); + }); + }); +}; + +function dummyParser(self) { + return { + end: function () { + self.ended = true; + self._maybeEnd(); + return null; + } + }; +} + +IncomingForm.prototype._parseContentType = function() { + if (this.bytesExpected === 0) { + this._parser = dummyParser(this); + return; + } + + if (!this.headers['content-type']) { + this._error(new Error('bad content-type header, no content-type')); + return; + } + + if (this.headers['content-type'].match(/octet-stream/i)) { + this._initOctetStream(); + return; + } + + if (this.headers['content-type'].match(/urlencoded/i)) { + this._initUrlencoded(); + return; + } + + if (this.headers['content-type'].match(/multipart/i)) { + var m; + if (m = this.headers['content-type'].match(/boundary=(?:"([^"]+)"|([^;]+))/i)) { + this._initMultipart(m[1] || m[2]); + } else { + this._error(new Error('bad content-type header, no multipart boundary')); + } + return; + } + + if (this.headers['content-type'].match(/json/i)) { + this._initJSONencoded(); + return; + } + + this._error(new Error('bad content-type header, unknown content-type: '+this.headers['content-type'])); +}; + +IncomingForm.prototype._error = function(err) { + if (this.error || this.ended) { + return; + } + + this.error = err; + this.pause(); + this.emit('error', err); + + if (Array.isArray(this.openedFiles)) { + this.openedFiles.forEach(function(file) { + file._writeStream.destroy(); + setTimeout(fs.unlink, 0, file.path); + }); + } +}; + +IncomingForm.prototype._parseContentLength = function() { + this.bytesReceived = 0; + if (this.headers['content-length']) { + this.bytesExpected = parseInt(this.headers['content-length'], 10); + } else if (this.headers['transfer-encoding'] === undefined) { + this.bytesExpected = 0; + } + + if (this.bytesExpected !== null) { + this.emit('progress', this.bytesReceived, this.bytesExpected); + } +}; + +IncomingForm.prototype._newParser = function() { + return new MultipartParser(); +}; + +IncomingForm.prototype._initMultipart = function(boundary) { + this.type = 'multipart'; + + var parser = new MultipartParser(), + self = this, + headerField, + headerValue, + part; + + parser.initWithBoundary(boundary); + + parser.onPartBegin = function() { + part = new Stream(); + part.readable = true; + part.headers = {}; + part.name = null; + part.filename = null; + part.mime = null; + + part.transferEncoding = 'binary'; + part.transferBuffer = ''; + + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString(self.encoding, start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString(self.encoding, start, end); + }; + + parser.onHeaderEnd = function() { + headerField = headerField.toLowerCase(); + part.headers[headerField] = headerValue; + + var m; + if (headerField == 'content-disposition') { + if (m = headerValue.match(/\bname="([^"]+)"/i)) { + part.name = m[1]; + } + + part.filename = self._fileName(headerValue); + } else if (headerField == 'content-type') { + part.mime = headerValue; + } else if (headerField == 'content-transfer-encoding') { + part.transferEncoding = headerValue.toLowerCase(); + } + + headerField = ''; + headerValue = ''; + }; + + parser.onHeadersEnd = function() { + switch(part.transferEncoding){ + case 'binary': + case '7bit': + case '8bit': + parser.onPartData = function(b, start, end) { + part.emit('data', b.slice(start, end)); + }; + + parser.onPartEnd = function() { + part.emit('end'); + }; + break; + + case 'base64': + parser.onPartData = function(b, start, end) { + part.transferBuffer += b.slice(start, end).toString('ascii'); + + /* + four bytes (chars) in base64 converts to three bytes in binary + encoding. So we should always work with a number of bytes that + can be divided by 4, it will result in a number of buytes that + can be divided vy 3. + */ + var offset = parseInt(part.transferBuffer.length / 4) * 4; + part.emit('data', new Buffer(part.transferBuffer.substring(0, offset), 'base64')) + part.transferBuffer = part.transferBuffer.substring(offset); + }; + + parser.onPartEnd = function() { + part.emit('data', new Buffer(part.transferBuffer, 'base64')) + part.emit('end'); + }; + break; + + default: + return self._error(new Error('unknown transfer-encoding')); + } + + self.onPart(part); + }; + + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._fileName = function(headerValue) { + var m = headerValue.match(/\bfilename="(.*?)"($|; )/i); + if (!m) return; + + var filename = m[1].substr(m[1].lastIndexOf('\\') + 1); + filename = filename.replace(/%22/g, '"'); + filename = filename.replace(/&#([\d]{4});/g, function(m, code) { + return String.fromCharCode(code); + }); + return filename; +}; + +IncomingForm.prototype._initUrlencoded = function() { + this.type = 'urlencoded'; + + var parser = new QuerystringParser(this.maxFields) + , self = this; + + parser.onField = function(key, val) { + self.emit('field', key, val); + }; + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._initOctetStream = function() { + this.type = 'octet-stream'; + var filename = this.headers['x-file-name']; + var mime = this.headers['content-type']; + + var file = new File({ + path: this._uploadPath(filename), + name: filename, + type: mime + }); + + file.open(); + + this.emit('fileBegin', filename, file); + + this._flushing++; + + var self = this; + + self._parser = new OctetParser(); + + //Keep track of writes that haven't finished so we don't emit the file before it's done being written + var outstandingWrites = 0; + + self._parser.on('data', function(buffer){ + self.pause(); + outstandingWrites++; + + file.write(buffer, function() { + outstandingWrites--; + self.resume(); + + if(self.ended){ + self._parser.emit('doneWritingFile'); + } + }); + }); + + self._parser.on('end', function(){ + self._flushing--; + self.ended = true; + + var done = function(){ + self.emit('file', 'file', file); + self._maybeEnd(); + }; + + if(outstandingWrites === 0){ + done(); + } else { + self._parser.once('doneWritingFile', done); + } + }); +}; + +IncomingForm.prototype._initJSONencoded = function() { + this.type = 'json'; + + var parser = new JSONParser() + , self = this; + + if (this.bytesExpected) { + parser.initWithLength(this.bytesExpected); + } + + parser.onField = function(key, val) { + self.emit('field', key, val); + } + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._uploadPath = function(filename) { + var name = ''; + for (var i = 0; i < 32; i++) { + name += Math.floor(Math.random() * 16).toString(16); + } + + if (this.keepExtensions) { + var ext = path.extname(filename); + ext = ext.replace(/(\.[a-z0-9]+).*/, '$1'); + + name += ext; + } + + return path.join(this.uploadDir, name); +}; + +IncomingForm.prototype._maybeEnd = function() { + if (!this.ended || this._flushing || this.error) { + return; + } + + this.emit('end'); +}; + diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/index.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/index.js new file mode 100644 index 0000000..7a6e3e1 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/index.js @@ -0,0 +1,3 @@ +var IncomingForm = require('./incoming_form').IncomingForm; +IncomingForm.IncomingForm = IncomingForm; +module.exports = IncomingForm; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/json_parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/json_parser.js new file mode 100644 index 0000000..6ce966b --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/json_parser.js @@ -0,0 +1,35 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +var Buffer = require('buffer').Buffer + +function JSONParser() { + this.data = new Buffer(''); + this.bytesWritten = 0; +}; +exports.JSONParser = JSONParser; + +JSONParser.prototype.initWithLength = function(length) { + this.data = new Buffer(length); +} + +JSONParser.prototype.write = function(buffer) { + if (this.data.length >= this.bytesWritten + buffer.length) { + buffer.copy(this.data, this.bytesWritten); + } else { + this.data = Buffer.concat([this.data, buffer]); + } + this.bytesWritten += buffer.length; + return buffer.length; +} + +JSONParser.prototype.end = function() { + try { + var fields = JSON.parse(this.data.toString('utf8')) + for (var field in fields) { + this.onField(field, fields[field]); + } + } catch (e) {} + this.data = null; + + this.onEnd(); +} \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/multipart_parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/multipart_parser.js new file mode 100644 index 0000000..98a6856 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/multipart_parser.js @@ -0,0 +1,324 @@ +var Buffer = require('buffer').Buffer, + s = 0, + S = + { PARSER_UNINITIALIZED: s++, + START: s++, + START_BOUNDARY: s++, + HEADER_FIELD_START: s++, + HEADER_FIELD: s++, + HEADER_VALUE_START: s++, + HEADER_VALUE: s++, + HEADER_VALUE_ALMOST_DONE: s++, + HEADERS_ALMOST_DONE: s++, + PART_DATA_START: s++, + PART_DATA: s++, + PART_END: s++, + END: s++ + }, + + f = 1, + F = + { PART_BOUNDARY: f, + LAST_BOUNDARY: f *= 2 + }, + + LF = 10, + CR = 13, + SPACE = 32, + HYPHEN = 45, + COLON = 58, + A = 97, + Z = 122, + + lower = function(c) { + return c | 0x20; + }; + +for (s in S) { + exports[s] = S[s]; +} + +function MultipartParser() { + this.boundary = null; + this.boundaryChars = null; + this.lookbehind = null; + this.state = S.PARSER_UNINITIALIZED; + + this.index = null; + this.flags = 0; +}; +exports.MultipartParser = MultipartParser; + +MultipartParser.stateToString = function(stateNumber) { + for (var state in S) { + var number = S[state]; + if (number === stateNumber) return state; + } +}; + +MultipartParser.prototype.initWithBoundary = function(str) { + this.boundary = new Buffer(str.length+4); + this.boundary.write('\r\n--', 'ascii', 0); + this.boundary.write(str, 'ascii', 4); + this.lookbehind = new Buffer(this.boundary.length+8); + this.state = S.START; + + this.boundaryChars = {}; + for (var i = 0; i < this.boundary.length; i++) { + this.boundaryChars[this.boundary[i]] = true; + } +}; + +MultipartParser.prototype.write = function(buffer) { + var self = this, + i = 0, + len = buffer.length, + prevIndex = this.index, + index = this.index, + state = this.state, + flags = this.flags, + lookbehind = this.lookbehind, + boundary = this.boundary, + boundaryChars = this.boundaryChars, + boundaryLength = this.boundary.length, + boundaryEnd = boundaryLength - 1, + bufferLength = buffer.length, + c, + cl, + + mark = function(name) { + self[name+'Mark'] = i; + }, + clear = function(name) { + delete self[name+'Mark']; + }, + callback = function(name, buffer, start, end) { + if (start !== undefined && start === end) { + return; + } + + var callbackSymbol = 'on'+name.substr(0, 1).toUpperCase()+name.substr(1); + if (callbackSymbol in self) { + self[callbackSymbol](buffer, start, end); + } + }, + dataCallback = function(name, clear) { + var markSymbol = name+'Mark'; + if (!(markSymbol in self)) { + return; + } + + if (!clear) { + callback(name, buffer, self[markSymbol], buffer.length); + self[markSymbol] = 0; + } else { + callback(name, buffer, self[markSymbol], i); + delete self[markSymbol]; + } + }; + + for (i = 0; i < len; i++) { + c = buffer[i]; + switch (state) { + case S.PARSER_UNINITIALIZED: + return i; + case S.START: + index = 0; + state = S.START_BOUNDARY; + case S.START_BOUNDARY: + if (index == boundary.length - 2) { + if (c != CR) { + return i; + } + index++; + break; + } else if (index - 1 == boundary.length - 2) { + if (c != LF) { + return i; + } + index = 0; + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + + if (c != boundary[index+2]) { + index = -2; + } + if (c == boundary[index+2]) { + index++; + } + break; + case S.HEADER_FIELD_START: + state = S.HEADER_FIELD; + mark('headerField'); + index = 0; + case S.HEADER_FIELD: + if (c == CR) { + clear('headerField'); + state = S.HEADERS_ALMOST_DONE; + break; + } + + index++; + if (c == HYPHEN) { + break; + } + + if (c == COLON) { + if (index == 1) { + // empty header field + return i; + } + dataCallback('headerField', true); + state = S.HEADER_VALUE_START; + break; + } + + cl = lower(c); + if (cl < A || cl > Z) { + return i; + } + break; + case S.HEADER_VALUE_START: + if (c == SPACE) { + break; + } + + mark('headerValue'); + state = S.HEADER_VALUE; + case S.HEADER_VALUE: + if (c == CR) { + dataCallback('headerValue', true); + callback('headerEnd'); + state = S.HEADER_VALUE_ALMOST_DONE; + } + break; + case S.HEADER_VALUE_ALMOST_DONE: + if (c != LF) { + return i; + } + state = S.HEADER_FIELD_START; + break; + case S.HEADERS_ALMOST_DONE: + if (c != LF) { + return i; + } + + callback('headersEnd'); + state = S.PART_DATA_START; + break; + case S.PART_DATA_START: + state = S.PART_DATA; + mark('partData'); + case S.PART_DATA: + prevIndex = index; + + if (index == 0) { + // boyer-moore derrived algorithm to safely skip non-boundary data + i += boundaryEnd; + while (i < bufferLength && !(buffer[i] in boundaryChars)) { + i += boundaryLength; + } + i -= boundaryEnd; + c = buffer[i]; + } + + if (index < boundary.length) { + if (boundary[index] == c) { + if (index == 0) { + dataCallback('partData', true); + } + index++; + } else { + index = 0; + } + } else if (index == boundary.length) { + index++; + if (c == CR) { + // CR = part boundary + flags |= F.PART_BOUNDARY; + } else if (c == HYPHEN) { + // HYPHEN = end boundary + flags |= F.LAST_BOUNDARY; + } else { + index = 0; + } + } else if (index - 1 == boundary.length) { + if (flags & F.PART_BOUNDARY) { + index = 0; + if (c == LF) { + // unset the PART_BOUNDARY flag + flags &= ~F.PART_BOUNDARY; + callback('partEnd'); + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + } else if (flags & F.LAST_BOUNDARY) { + if (c == HYPHEN) { + callback('partEnd'); + callback('end'); + state = S.END; + } else { + index = 0; + } + } else { + index = 0; + } + } + + if (index > 0) { + // when matching a possible boundary, keep a lookbehind reference + // in case it turns out to be a false lead + lookbehind[index-1] = c; + } else if (prevIndex > 0) { + // if our boundary turned out to be rubbish, the captured lookbehind + // belongs to partData + callback('partData', lookbehind, 0, prevIndex); + prevIndex = 0; + mark('partData'); + + // reconsider the current character even so it interrupted the sequence + // it could be the beginning of a new sequence + i--; + } + + break; + case S.END: + break; + default: + return i; + } + } + + dataCallback('headerField'); + dataCallback('headerValue'); + dataCallback('partData'); + + this.index = index; + this.state = state; + this.flags = flags; + + return len; +}; + +MultipartParser.prototype.end = function() { + var callback = function(self, name) { + var callbackSymbol = 'on'+name.substr(0, 1).toUpperCase()+name.substr(1); + if (callbackSymbol in self) { + self[callbackSymbol](); + } + }; + if ((this.state == S.HEADER_FIELD_START && this.index == 0) || + (this.state == S.PART_DATA && this.index == this.boundary.length)) { + callback(this, 'partEnd'); + callback(this, 'end'); + } else if (this.state != S.END) { + return new Error('MultipartParser.end(): stream ended unexpectedly: ' + this.explain()); + } +}; + +MultipartParser.prototype.explain = function() { + return 'state = ' + MultipartParser.stateToString(this.state); +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/octet_parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/octet_parser.js new file mode 100644 index 0000000..6e8b551 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/octet_parser.js @@ -0,0 +1,20 @@ +var EventEmitter = require('events').EventEmitter + , util = require('util'); + +function OctetParser(options){ + if(!(this instanceof OctetParser)) return new OctetParser(options); + EventEmitter.call(this); +} + +util.inherits(OctetParser, EventEmitter); + +exports.OctetParser = OctetParser; + +OctetParser.prototype.write = function(buffer) { + this.emit('data', buffer); + return buffer.length; +}; + +OctetParser.prototype.end = function() { + this.emit('end'); +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/lib/querystring_parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/querystring_parser.js new file mode 100644 index 0000000..320ce5a --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/lib/querystring_parser.js @@ -0,0 +1,27 @@ +if (global.GENTLY) require = GENTLY.hijack(require); + +// This is a buffering parser, not quite as nice as the multipart one. +// If I find time I'll rewrite this to be fully streaming as well +var querystring = require('querystring'); + +function QuerystringParser(maxKeys) { + this.maxKeys = maxKeys; + this.buffer = ''; +}; +exports.QuerystringParser = QuerystringParser; + +QuerystringParser.prototype.write = function(buffer) { + this.buffer += buffer.toString('ascii'); + return buffer.length; +}; + +QuerystringParser.prototype.end = function() { + var fields = querystring.parse(this.buffer, '&', '=', { maxKeys: this.maxKeys }); + for (var field in fields) { + this.onField(field, fields[field]); + } + this.buffer = ''; + + this.onEnd(); +}; + diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/package.json b/node_modules/component/node_modules/superagent/node_modules/formidable/package.json new file mode 100644 index 0000000..4679a11 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/package.json @@ -0,0 +1,38 @@ +{ + "name": "formidable", + "description": "A node.js module for parsing form data, especially file uploads.", + "homepage": "https://github.com/felixge/node-formidable", + "version": "1.0.14", + "devDependencies": { + "gently": "0.8.0", + "findit": "0.1.1", + "hashish": "0.0.4", + "urun": "~0.0.6", + "utest": "0.0.3", + "request": "~2.11.4" + }, + "directories": { + "lib": "./lib" + }, + "main": "./lib/index", + "scripts": { + "test": "node test/run.js", + "clean": "rm test/tmp/*" + }, + "engines": { + "node": ">=0.8.0" + }, + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-formidable.git" + }, + "bugs": { + "url": "http://github.com/felixge/node-formidable/issues" + }, + "optionalDependencies": {}, + "readme": "# Formidable\n\n[![Build Status](https://secure.travis-ci.org/felixge/node-formidable.png?branch=master)](http://travis-ci.org/felixge/node-formidable)\n\n## Purpose\n\nA node.js module for parsing form data, especially file uploads.\n\n## Current status\n\nThis module was developed for [Transloadit](http://transloadit.com/), a service focused on uploading\nand encoding images and videos. It has been battle-tested against hundreds of GB of file uploads from\na large variety of clients and is considered production-ready.\n\n## Features\n\n* Fast (~500mb/sec), non-buffering multipart parser\n* Automatically writing file uploads to disk\n* Low memory footprint\n* Graceful error handling\n* Very high test coverage\n\n## Installation\n\nVia [npm](http://github.com/isaacs/npm):\n```\nnpm install formidable@latest\n```\nManually:\n```\ngit clone git://github.com/felixge/node-formidable.git formidable\nvim my.js\n# var formidable = require('./formidable');\n```\n\nNote: Formidable requires [gently](http://github.com/felixge/node-gently) to run the unit tests, but you won't need it for just using the library.\n\n## Example\n\nParse an incoming file upload.\n```javascript\nvar formidable = require('formidable'),\n http = require('http'),\n util = require('util');\n\nhttp.createServer(function(req, res) {\n if (req.url == '/upload' && req.method.toLowerCase() == 'post') {\n // parse a file upload\n var form = new formidable.IncomingForm();\n\n form.parse(req, function(err, fields, files) {\n res.writeHead(200, {'content-type': 'text/plain'});\n res.write('received upload:\\n\\n');\n res.end(util.inspect({fields: fields, files: files}));\n });\n\n return;\n }\n\n // show a file upload form\n res.writeHead(200, {'content-type': 'text/html'});\n res.end(\n '
'+\n '
'+\n '
'+\n ''+\n '
'\n );\n}).listen(8080);\n```\n## API\n\n### Formidable.IncomingForm\n```javascript\nvar form = new formidable.IncomingForm()\n```\nCreates a new incoming form.\n\n```javascript\nform.encoding = 'utf-8';\n```\nSets encoding for incoming form fields.\n\n```javascript\nform.uploadDir = process.env.TMP || process.env.TMPDIR || process.env.TEMP || '/tmp' || process.cwd();\n```\nThe directory for placing file uploads in. You can move them later on using\n`fs.rename()`. The default directory is picked at module load time depending on\nthe first existing directory from those listed above.\n\n```javascript\nform.keepExtensions = false;\n```\nIf you want the files written to `form.uploadDir` to include the extensions of the original files, set this property to `true`.\n\n```javascript\nform.type\n```\nEither 'multipart' or 'urlencoded' depending on the incoming request.\n\n```javascript\nform.maxFieldsSize = 2 * 1024 * 1024;\n```\nLimits the amount of memory a field (not file) can allocate in bytes.\nIf this value is exceeded, an `'error'` event is emitted. The default\nsize is 2MB.\n\n```javascript\nform.maxFields = 0;\n```\nLimits the number of fields that the querystring parser will decode. Defaults\nto 0 (unlimited).\n\n```javascript\nform.hash = false;\n```\nIf you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`.\n\n```javascript\nform.bytesReceived\n```\nThe amount of bytes received for this form so far.\n\n```javascript\nform.bytesExpected\n```\nThe expected number of bytes in this form.\n\n```javascript\nform.parse(request, [cb]);\n```\nParses an incoming node.js `request` containing form data. If `cb` is provided, all fields an files are collected and passed to the callback:\n\n\n```javascript\nform.parse(req, function(err, fields, files) {\n // ...\n});\n\nform.onPart(part);\n```\nYou may overwrite this method if you are interested in directly accessing the multipart stream. Doing so will disable any `'field'` / `'file'` events processing which would occur otherwise, making you fully responsible for handling the processing.\n\n```javascript\nform.onPart = function(part) {\n part.addListener('data', function() {\n // ...\n });\n}\n```\nIf you want to use formidable to only handle certain parts for you, you can do so:\n```javascript\nform.onPart = function(part) {\n if (!part.filename) {\n // let formidable handle all non-file parts\n form.handlePart(part);\n }\n}\n```\nCheck the code in this method for further inspiration.\n\n\n### Formidable.File\n```javascript\nfile.size = 0\n```\nThe size of the uploaded file in bytes. If the file is still being uploaded (see `'fileBegin'` event), this property says how many bytes of the file have been written to disk yet.\n```javascript\nfile.path = null\n```\nThe path this file is being written to. You can modify this in the `'fileBegin'` event in\ncase you are unhappy with the way formidable generates a temporary path for your files.\n```javascript\nfile.name = null\n```\nThe name this file had according to the uploading client.\n```javascript\nfile.type = null\n```\nThe mime type of this file, according to the uploading client.\n```javascript\nfile.lastModifiedDate = null\n```\nA date object (or `null`) containing the time this file was last written to. Mostly\nhere for compatibility with the [W3C File API Draft](http://dev.w3.org/2006/webapi/FileAPI/).\n```javascript\nfile.hash = null\n```\nIf hash calculation was set, you can read the hex digest out of this var.\n\n#### Formidable.File#toJSON()\n\n This method returns a JSON-representation of the file, allowing you to\n `JSON.stringify()` the file which is useful for logging and responding\n to requests.\n\n### Events\n\n\n#### 'progress'\n```javascript\nform.on('progress', function(bytesReceived, bytesExpected) {\n});\n```\nEmitted after each incoming chunk of data that has been parsed. Can be used to roll your own progress bar.\n\n\n\n#### 'field'\n```javascript\nform.on('field', function(name, value) {\n});\n```\n\n#### 'fileBegin'\n\nEmitted whenever a field / value pair has been received.\n```javascript\nform.on('fileBegin', function(name, file) {\n});\n```\n\n#### 'file'\n\nEmitted whenever a new file is detected in the upload stream. Use this even if\nyou want to stream the file to somewhere else while buffering the upload on\nthe file system.\n\nEmitted whenever a field / file pair has been received. `file` is an instance of `File`.\n```javascript\nform.on('file', function(name, file) {\n});\n```\n\n#### 'error'\n\nEmitted when there is an error processing the incoming form. A request that experiences an error is automatically paused, you will have to manually call `request.resume()` if you want the request to continue firing `'data'` events.\n```javascript\nform.on('error', function(err) {\n});\n```\n\n#### 'aborted'\n\n\nEmitted when the request was aborted by the user. Right now this can be due to a 'timeout' or 'close' event on the socket. In the future there will be a separate 'timeout' event (needs a change in the node core).\n```javascript\nform.on('aborted', function() {\n});\n```\n\n##### 'end'\n```javascript\nform.on('end', function() {\n});\n```\nEmitted when the entire request has been received, and all contained files have finished flushing to disk. This is a great place for you to send your response.\n\n\n\n## Changelog\n\n### v1.0.14\n\n* Add failing hash tests. (Ben Trask)\n* Enable hash calculation again (Eugene Girshov)\n* Test for immediate data events (Tim Smart)\n* Re-arrange IncomingForm#parse (Tim Smart)\n\n### v1.0.13\n\n* Only update hash if update method exists (Sven Lito)\n* According to travis v0.10 needs to go quoted (Sven Lito)\n* Bumping build node versions (Sven Lito)\n* Additional fix for empty requests (Eugene Girshov)\n* Change the default to 1000, to match the new Node behaviour. (OrangeDog)\n* Add ability to control maxKeys in the querystring parser. (OrangeDog)\n* Adjust test case to work with node 0.9.x (Eugene Girshov)\n* Update package.json (Sven Lito)\n* Path adjustment according to eb4468b (Markus Ast)\n\n### v1.0.12\n\n* Emit error on aborted connections (Eugene Girshov)\n* Add support for empty requests (Eugene Girshov)\n* Fix name/filename handling in Content-Disposition (jesperp)\n* Tolerate malformed closing boundary in multipart (Eugene Girshov)\n* Ignore preamble in multipart messages (Eugene Girshov)\n* Add support for application/json (Mike Frey, Carlos Rodriguez)\n* Add support for Base64 encoding (Elmer Bulthuis)\n* Add File#toJSON (TJ Holowaychuk)\n* Remove support for Node.js 0.4 & 0.6 (Andrew Kelley)\n* Documentation improvements (Sven Lito, Andre Azevedo)\n* Add support for application/octet-stream (Ion Lupascu, Chris Scribner)\n* Use os.tmpDir() to get tmp directory (Andrew Kelley)\n* Improve package.json (Andrew Kelley, Sven Lito)\n* Fix benchmark script (Andrew Kelley)\n* Fix scope issue in incoming_forms (Sven Lito)\n* Fix file handle leak on error (OrangeDog)\n\n### v1.0.11\n\n* Calculate checksums for incoming files (sreuter)\n* Add definition parameters to \"IncomingForm\" as an argument (Math-)\n\n### v1.0.10\n\n* Make parts to be proper Streams (Matt Robenolt)\n\n### v1.0.9\n\n* Emit progress when content length header parsed (Tim Koschützki)\n* Fix Readme syntax due to GitHub changes (goob)\n* Replace references to old 'sys' module in Readme with 'util' (Peter Sugihara)\n\n### v1.0.8\n\n* Strip potentially unsafe characters when using `keepExtensions: true`.\n* Switch to utest / urun for testing\n* Add travis build\n\n### v1.0.7\n\n* Remove file from package that was causing problems when installing on windows. (#102)\n* Fix typos in Readme (Jason Davies).\n\n### v1.0.6\n\n* Do not default to the default to the field name for file uploads where\n filename=\"\".\n\n### v1.0.5\n\n* Support filename=\"\" in multipart parts\n* Explain unexpected end() errors in parser better\n\n**Note:** Starting with this version, formidable emits 'file' events for empty\nfile input fields. Previously those were incorrectly emitted as regular file\ninput fields with value = \"\".\n\n### v1.0.4\n\n* Detect a good default tmp directory regardless of platform. (#88)\n\n### v1.0.3\n\n* Fix problems with utf8 characters (#84) / semicolons in filenames (#58)\n* Small performance improvements\n* New test suite and fixture system\n\n### v1.0.2\n\n* Exclude node\\_modules folder from git\n* Implement new `'aborted'` event\n* Fix files in example folder to work with recent node versions\n* Make gently a devDependency\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.1...v1.0.2)\n\n### v1.0.1\n\n* Fix package.json to refer to proper main directory. (#68, Dean Landolt)\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.0...v1.0.1)\n\n### v1.0.0\n\n* Add support for multipart boundaries that are quoted strings. (Jeff Craig)\n\nThis marks the beginning of development on version 2.0 which will include\nseveral architectural improvements.\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.11...v1.0.0)\n\n### v0.9.11\n\n* Emit `'progress'` event when receiving data, regardless of parsing it. (Tim Koschützki)\n* Use [W3C FileAPI Draft](http://dev.w3.org/2006/webapi/FileAPI/) properties for File class\n\n**Important:** The old property names of the File class will be removed in a\nfuture release.\n\n[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.10...v0.9.11)\n\n### Older releases\n\nThese releases were done before starting to maintain the above Changelog:\n\n* [v0.9.10](https://github.com/felixge/node-formidable/compare/v0.9.9...v0.9.10)\n* [v0.9.9](https://github.com/felixge/node-formidable/compare/v0.9.8...v0.9.9)\n* [v0.9.8](https://github.com/felixge/node-formidable/compare/v0.9.7...v0.9.8)\n* [v0.9.7](https://github.com/felixge/node-formidable/compare/v0.9.6...v0.9.7)\n* [v0.9.6](https://github.com/felixge/node-formidable/compare/v0.9.5...v0.9.6)\n* [v0.9.5](https://github.com/felixge/node-formidable/compare/v0.9.4...v0.9.5)\n* [v0.9.4](https://github.com/felixge/node-formidable/compare/v0.9.3...v0.9.4)\n* [v0.9.3](https://github.com/felixge/node-formidable/compare/v0.9.2...v0.9.3)\n* [v0.9.2](https://github.com/felixge/node-formidable/compare/v0.9.1...v0.9.2)\n* [v0.9.1](https://github.com/felixge/node-formidable/compare/v0.9.0...v0.9.1)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0)\n* [v0.1.0](https://github.com/felixge/node-formidable/commits/v0.1.0)\n\n## License\n\nFormidable is licensed under the MIT license.\n\n## Ports\n\n* [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable\n\n## Credits\n\n* [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js\n", + "readmeFilename": "Readme.md", + "dependencies": {}, + "_id": "formidable@1.0.14", + "_from": "formidable@1.0.14" +} diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/common.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/common.js new file mode 100644 index 0000000..6a94295 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/common.js @@ -0,0 +1,18 @@ +var path = require('path'); + +var root = path.join(__dirname, '../'); +exports.dir = { + root : root, + lib : root + '/lib', + fixture : root + '/test/fixture', + tmp : root + '/test/tmp', +}; + +exports.port = 13532; + +exports.formidable = require('..'); +exports.assert = require('assert'); + +exports.require = function(lib) { + return require(exports.dir.lib + '/' + lib); +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/beta-sticker-1.png b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/beta-sticker-1.png new file mode 100644 index 0000000000000000000000000000000000000000..20b1a7f177927900e120c24f97d9514d3325873f GIT binary patch literal 1660 zcmV-?27~#DP)3JV+!|TB%7InihJI zi%oiz5`4wPD(5TE#Clfmyz`#@W}LZ>>+E@k7CP{;vvaq*zx`hGeT&flY)Jpowfx+# zF#k`0B<>n%i|hRykUvy7X`3KSRI;Na0P)F={!qZAZGfn#s5xQh>_6;*UJByn#3z8; zG&CW=u!m}>XtDJ5^&Lz}N!jo9dR0E3PxAZM?>|01e)rh1V|QTc0daHUp~B#VJ|+c$ 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--git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/funkyfilename.txt b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/funkyfilename.txt new file mode 100644 index 0000000..e7a4785 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/funkyfilename.txt @@ -0,0 +1 @@ +I am a text file with a funky name! diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/menu_separator.png b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/menu_separator.png new file mode 100644 index 0000000000000000000000000000000000000000..1c16a71ed41bb17dabbf11eeecc76f3ca03d3f24 GIT binary patch literal 931 zcmaJ=&u-H&9L|6Pnly1_aI&&1P3)vyR;ytuO~)cgRkamVTp&%{HtHN_iA&QS;e-U- zd5OKiBqk0Vcm-}q+!2BY!0wuk10|AU|E%x(et-R@-FmpQeRo??lpXij>4^QBSi3jn z|M`dW_hP%ln|T35jm!Y8(R8C2hEg9b|psA#Yhz#$%-Nz4mwc*Qk0a^)z{ zM0j>c8oeapQOYP-ri`P_vA~UbD{iV?FpJ7So=J zv7UUR7vf3WcAa`J|2jDR{`=RvpM!z&`qQJW8@tM_v#pO$-hO^2pN-pWIcE=Ey!r!8 CR~}#h literal 0 HcmV?d00001 diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/plain.txt b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/plain.txt new file mode 100644 index 0000000..9b6903e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/file/plain.txt @@ -0,0 +1 @@ +I am a plain text file diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md new file mode 100644 index 0000000..3c9dbe3 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/http/special-chars-in-filename/info.md @@ -0,0 +1,3 @@ +* Opera does not allow submitting this file, it shows a warning to the + user that the file could not be found instead. Tested in 9.8, 11.51 on OSX. + Reported to Opera on 08.09.2011 (tracking email DSK-346009@bugs.opera.com). diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/encoding.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/encoding.js new file mode 100644 index 0000000..fc22026 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/encoding.js @@ -0,0 +1,24 @@ +module.exports['menu_seperator.png.http'] = [ + {type: 'file', name: 'image', filename: 'menu_separator.png', fixture: 'menu_separator.png', + sha1: 'c845ca3ea794be298f2a1b79769b71939eaf4e54'} +]; + +module.exports['beta-sticker-1.png.http'] = [ + {type: 'file', name: 'sticker', filename: 'beta-sticker-1.png', fixture: 'beta-sticker-1.png', + sha1: '6abbcffd12b4ada5a6a084fe9e4584f846331bc4'} +]; + +module.exports['blank.gif.http'] = [ + {type: 'file', name: 'file', filename: 'blank.gif', fixture: 'blank.gif', + sha1: 'a1fdee122b95748d81cee426d717c05b5174fe96'} +]; + +module.exports['binaryfile.tar.gz.http'] = [ + {type: 'file', name: 'file', filename: 'binaryfile.tar.gz', fixture: 'binaryfile.tar.gz', + sha1: 'cfabe13b348e5e69287d677860880c52a69d2155'} +]; + +module.exports['plain.txt.http'] = [ + {type: 'file', name: 'file', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'} +]; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/misc.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/misc.js new file mode 100644 index 0000000..4489176 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/misc.js @@ -0,0 +1,6 @@ +module.exports = { + 'empty.http': [], + 'empty-urlencoded.http': [], + 'empty-multipart.http': [], + 'minimal.http': [], +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/no-filename.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/no-filename.js new file mode 100644 index 0000000..f03b4f0 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/no-filename.js @@ -0,0 +1,9 @@ +module.exports['generic.http'] = [ + {type: 'file', name: 'upload', filename: '', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; + +module.exports['filename-name.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/preamble.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/preamble.js new file mode 100644 index 0000000..d2e4cfd --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/preamble.js @@ -0,0 +1,9 @@ +module.exports['crlf.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; + +module.exports['preamble.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/special-chars-in-filename.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/special-chars-in-filename.js new file mode 100644 index 0000000..eb76fdc --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/special-chars-in-filename.js @@ -0,0 +1,21 @@ +var properFilename = 'funkyfilename.txt'; + +function expect(filename) { + return [ + {type: 'field', name: 'title', value: 'Weird filename'}, + {type: 'file', name: 'upload', filename: filename, fixture: properFilename}, + ]; +}; + +var webkit = " ? % * | \" < > . ? ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; +var ffOrIe = " ? % * | \" < > . ☃ ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; + +module.exports = { + 'osx-chrome-13.http' : expect(webkit), + 'osx-firefox-3.6.http' : expect(ffOrIe), + 'osx-safari-5.http' : expect(webkit), + 'xp-chrome-12.http' : expect(webkit), + 'xp-ie-7.http' : expect(ffOrIe), + 'xp-ie-8.http' : expect(ffOrIe), + 'xp-safari-5.http' : expect(webkit), +}; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/workarounds.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/workarounds.js new file mode 100644 index 0000000..e59c5b2 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/js/workarounds.js @@ -0,0 +1,8 @@ +module.exports['missing-hyphens1.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; +module.exports['missing-hyphens2.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/multipart.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/multipart.js new file mode 100644 index 0000000..a476169 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/fixture/multipart.js @@ -0,0 +1,72 @@ +exports['rfc1867'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['noTrailing\r\n'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['emptyHeader'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + ': foo\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + expectError: true, + }; diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-fixtures.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-fixtures.js new file mode 100644 index 0000000..8e10ac9 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-fixtures.js @@ -0,0 +1,96 @@ +var hashish = require('hashish'); +var fs = require('fs'); +var findit = require('findit'); +var path = require('path'); +var http = require('http'); +var net = require('net'); +var assert = require('assert'); + +var common = require('../common'); +var formidable = common.formidable; + +var server = http.createServer(); +server.listen(common.port, findFixtures); + +function findFixtures() { + var fixtures = []; + findit + .sync(common.dir.fixture + '/js') + .forEach(function(jsPath) { + if (!/\.js$/.test(jsPath)) return; + + var group = path.basename(jsPath, '.js'); + hashish.forEach(require(jsPath), function(fixture, name) { + fixtures.push({ + name : group + '/' + name, + fixture : fixture, + }); + }); + }); + + testNext(fixtures); +} + +function testNext(fixtures) { + var fixture = fixtures.shift(); + if (!fixture) return server.close(); + + var name = fixture.name; + var fixture = fixture.fixture; + + uploadFixture(name, function(err, parts) { + if (err) throw err; + + fixture.forEach(function(expectedPart, i) { + var parsedPart = parts[i]; + assert.equal(parsedPart.type, expectedPart.type); + assert.equal(parsedPart.name, expectedPart.name); + + if (parsedPart.type === 'file') { + var file = parsedPart.value; + assert.equal(file.name, expectedPart.filename); + if(expectedPart.sha1) assert.equal(file.hash, expectedPart.sha1); + } + }); + + testNext(fixtures); + }); +}; + +function uploadFixture(name, cb) { + server.once('request', function(req, res) { + var form = new formidable.IncomingForm(); + form.uploadDir = common.dir.tmp; + form.hash = "sha1"; + form.parse(req); + + function callback() { + var realCallback = cb; + cb = function() {}; + realCallback.apply(null, arguments); + } + + var parts = []; + form + .on('error', callback) + .on('fileBegin', function(name, value) { + parts.push({type: 'file', name: name, value: value}); + }) + .on('field', function(name, value) { + parts.push({type: 'field', name: name, value: value}); + }) + .on('end', function() { + res.end('OK'); + callback(null, parts); + }); + }); + + var socket = net.createConnection(common.port); + var file = fs.createReadStream(common.dir.fixture + '/http/' + name); + + file.pipe(socket, {end: false}); + socket.on('data', function () { + socket.end(); + }); + +} diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-json.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-json.js new file mode 100644 index 0000000..28e758e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-json.js @@ -0,0 +1,38 @@ +var common = require('../common'); +var formidable = common.formidable; +var http = require('http'); +var assert = require('assert'); + +var testData = { + numbers: [1, 2, 3, 4, 5], + nested: { key: 'value' } +}; + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + + form.parse(req, function(err, fields, files) { + assert.deepEqual(fields, testData); + + res.end(); + server.close(); + }); +}); + +var port = common.port; + +server.listen(port, function(err){ + assert.equal(err, null); + + var request = http.request({ + port: port, + method: 'POST', + headers: { + 'Content-Type': 'application/json' + } + }); + + request.write(JSON.stringify(testData)); + request.end(); +}); + diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-octet-stream.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-octet-stream.js new file mode 100644 index 0000000..643d2c6 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/integration/test-octet-stream.js @@ -0,0 +1,45 @@ +var common = require('../common'); +var formidable = common.formidable; +var http = require('http'); +var fs = require('fs'); +var path = require('path'); +var hashish = require('hashish'); +var assert = require('assert'); + +var testFilePath = path.join(__dirname, '../fixture/file/binaryfile.tar.gz'); + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + + form.parse(req, function(err, fields, files) { + assert.equal(hashish(files).length, 1); + var file = files.file; + + assert.equal(file.size, 301); + + var uploaded = fs.readFileSync(file.path); + var original = fs.readFileSync(testFilePath); + + assert.deepEqual(uploaded, original); + + res.end(); + server.close(); + }); +}); + +var port = common.port; + +server.listen(port, function(err){ + assert.equal(err, null); + + var request = http.request({ + port: port, + method: 'POST', + headers: { + 'Content-Type': 'application/octet-stream' + } + }); + + fs.createReadStream(testFilePath).pipe(request); +}); + diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/common.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/common.js new file mode 100644 index 0000000..2b98598 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/common.js @@ -0,0 +1,24 @@ +var path = require('path'), + fs = require('fs'); + +try { + global.Gently = require('gently'); +} catch (e) { + throw new Error('this test suite requires node-gently'); +} + +exports.lib = path.join(__dirname, '../../lib'); + +global.GENTLY = new Gently(); + +global.assert = require('assert'); +global.TEST_PORT = 13532; +global.TEST_FIXTURES = path.join(__dirname, '../fixture'); +global.TEST_TMP = path.join(__dirname, '../tmp'); + +// Stupid new feature in node that complains about gently attaching too many +// listeners to process 'exit'. This is a workaround until I can think of a +// better way to deal with this. +if (process.setMaxListeners) { + process.setMaxListeners(10000); +} diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/integration/test-multipart-parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/integration/test-multipart-parser.js new file mode 100644 index 0000000..75232aa --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/integration/test-multipart-parser.js @@ -0,0 +1,80 @@ +var common = require('../common'); +var CHUNK_LENGTH = 10, + multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + fixtures = require(TEST_FIXTURES + '/multipart'), + Buffer = require('buffer').Buffer; + +Object.keys(fixtures).forEach(function(name) { + var fixture = fixtures[name], + buffer = new Buffer(Buffer.byteLength(fixture.raw, 'binary')), + offset = 0, + chunk, + nparsed, + + parts = [], + part = null, + headerField, + headerValue, + endCalled = ''; + + parser.initWithBoundary(fixture.boundary); + parser.onPartBegin = function() { + part = {headers: {}, data: ''}; + parts.push(part); + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString('ascii', start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString('ascii', start, end); + } + + parser.onHeaderEnd = function() { + part.headers[headerField] = headerValue; + headerField = ''; + headerValue = ''; + }; + + parser.onPartData = function(b, start, end) { + var str = b.toString('ascii', start, end); + part.data += b.slice(start, end); + } + + parser.onEnd = function() { + endCalled = true; + } + + buffer.write(fixture.raw, 'binary', 0); + + while (offset < buffer.length) { + if (offset + CHUNK_LENGTH < buffer.length) { + chunk = buffer.slice(offset, offset+CHUNK_LENGTH); + } else { + chunk = buffer.slice(offset, buffer.length); + } + offset = offset + CHUNK_LENGTH; + + nparsed = parser.write(chunk); + if (nparsed != chunk.length) { + if (fixture.expectError) { + return; + } + puts('-- ERROR --'); + p(chunk.toString('ascii')); + throw new Error(chunk.length+' bytes written, but only '+nparsed+' bytes parsed!'); + } + } + + if (fixture.expectError) { + throw new Error('expected parse error did not happen'); + } + + assert.ok(endCalled); + assert.deepEqual(parts, fixture.parts); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-file.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-file.js new file mode 100644 index 0000000..52ceedb --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-file.js @@ -0,0 +1,104 @@ +var common = require('../common'); +var WriteStreamStub = GENTLY.stub('fs', 'WriteStream'); + +var File = require(common.lib + '/file'), + EventEmitter = require('events').EventEmitter, + file, + gently; + +function test(test) { + gently = new Gently(); + file = new File(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.ok(file instanceof EventEmitter); + assert.strictEqual(file.size, 0); + assert.strictEqual(file.path, null); + assert.strictEqual(file.name, null); + assert.strictEqual(file.type, null); + assert.strictEqual(file.lastModifiedDate, null); + + assert.strictEqual(file._writeStream, null); + + (function testSetProperties() { + var file2 = new File({foo: 'bar'}); + assert.equal(file2.foo, 'bar'); + })(); +}); + +test(function open() { + var WRITE_STREAM; + file.path = '/foo'; + + gently.expect(WriteStreamStub, 'new', function (path) { + WRITE_STREAM = this; + assert.strictEqual(path, file.path); + }); + + file.open(); + assert.strictEqual(file._writeStream, WRITE_STREAM); +}); + +test(function write() { + var BUFFER = {length: 10}, + CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'write', function (buffer, cb) { + assert.strictEqual(buffer, BUFFER); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.ok(file.lastModifiedDate instanceof Date); + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 10); + }); + + cb(); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 20); + }); + + cb(); + }); + + file.write(BUFFER, CB); +}); + +test(function end() { + var CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'end', function (cb) { + gently.expect(file, 'emit', function (event) { + assert.equal(event, 'end'); + }); + + CB_STUB = gently.expect(function endCb() { + }); + + cb(); + }); + + file.end(CB); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-incoming-form.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-incoming-form.js new file mode 100644 index 0000000..25bd887 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-incoming-form.js @@ -0,0 +1,756 @@ +var common = require('../common'); +var MultipartParserStub = GENTLY.stub('./multipart_parser', 'MultipartParser'), + QuerystringParserStub = GENTLY.stub('./querystring_parser', 'QuerystringParser'), + EventEmitterStub = GENTLY.stub('events', 'EventEmitter'), + StreamStub = GENTLY.stub('stream', 'Stream'), + FileStub = GENTLY.stub('./file'); + +var formidable = require(common.lib + '/index'), + IncomingForm = formidable.IncomingForm, + events = require('events'), + fs = require('fs'), + path = require('path'), + Buffer = require('buffer').Buffer, + fixtures = require(TEST_FIXTURES + '/multipart'), + form, + gently; + +function test(test) { + gently = new Gently(); + gently.expect(EventEmitterStub, 'call'); + form = new IncomingForm(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.strictEqual(form.error, null); + assert.strictEqual(form.ended, false); + assert.strictEqual(form.type, null); + assert.strictEqual(form.headers, null); + assert.strictEqual(form.keepExtensions, false); + // Can't assume dir === '/tmp' for portability + // assert.strictEqual(form.uploadDir, '/tmp'); + // Make sure it is a directory instead + assert.doesNotThrow(function () { + assert(fs.statSync(form.uploadDir).isDirectory()); + }); + assert.strictEqual(form.encoding, 'utf-8'); + assert.strictEqual(form.bytesReceived, null); + assert.strictEqual(form.bytesExpected, null); + assert.strictEqual(form.maxFieldsSize, 2 * 1024 * 1024); + assert.strictEqual(form._parser, null); + assert.strictEqual(form._flushing, 0); + assert.strictEqual(form._fieldsSize, 0); + assert.ok(form instanceof EventEmitterStub); + assert.equal(form.constructor.name, 'IncomingForm'); + + (function testSimpleConstructor() { + gently.expect(EventEmitterStub, 'call'); + var form = IncomingForm(); + assert.ok(form instanceof IncomingForm); + })(); + + (function testSimpleConstructorShortcut() { + gently.expect(EventEmitterStub, 'call'); + var form = formidable(); + assert.ok(form instanceof IncomingForm); + })(); +}); + +test(function parse() { + var REQ = {headers: {}} + , emit = {}; + + gently.expect(form, 'writeHeaders', function(headers) { + assert.strictEqual(headers, REQ.headers); + }); + + var EVENTS = ['error', 'aborted', 'data', 'end']; + gently.expect(REQ, 'on', EVENTS.length, function(event, fn) { + assert.equal(event, EVENTS.shift()); + emit[event] = fn; + return this; + }); + + form.parse(REQ); + + (function testPause() { + gently.expect(REQ, 'pause'); + assert.strictEqual(form.pause(), true); + })(); + + (function testPauseCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testPauseHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testResume() { + gently.expect(REQ, 'resume'); + assert.strictEqual(form.resume(), true); + })(); + + (function testResumeCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testResumeHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testEmitError() { + var ERR = new Error('something bad happened'); + gently.expect(form, '_error',function(err) { + assert.strictEqual(err, ERR); + }); + emit.error(ERR); + })(); + + (function testEmitAborted() { + gently.expect(form, 'emit',function(event) { + assert.equal(event, 'aborted'); + }); + gently.expect(form, '_error'); + + emit.aborted(); + })(); + + + (function testEmitData() { + var BUFFER = [1, 2, 3]; + gently.expect(form, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + }); + emit.data(BUFFER); + })(); + + (function testEmitEnd() { + form._parser = {}; + + (function testWithError() { + var ERR = new Error('haha'); + gently.expect(form._parser, 'end', function() { + return ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + emit.end(); + })(); + + (function testWithoutError() { + gently.expect(form._parser, 'end'); + emit.end(); + })(); + + (function testAfterError() { + form.error = true; + emit.end(); + })(); + })(); + + (function testWithCallback() { + gently.expect(EventEmitterStub, 'call'); + var form = new IncomingForm(), + REQ = {headers: {}}, + parseCalled = 0; + + gently.expect(form, 'on', 4, function(event, fn) { + if (event == 'field') { + fn('field1', 'foo'); + fn('field1', 'bar'); + fn('field2', 'nice'); + } + + if (event == 'file') { + fn('file1', '1'); + fn('file1', '2'); + fn('file2', '3'); + } + + if (event == 'end') { + fn(); + } + return this; + }); + + gently.expect(form, 'writeHeaders'); + + gently.expect(REQ, 'on', 4, function() { + return this; + }); + + var parseCbOk = function (err, fields, files) { + assert.deepEqual(fields, {field1: 'bar', field2: 'nice'}); + assert.deepEqual(files, {file1: '2', file2: '3'}); + }; + form.parse(REQ, parseCbOk); + + var ERR = new Error('test'); + gently.expect(form, 'on', 3, function(event, fn) { + if (event == 'field') { + fn('foo', 'bar'); + } + + if (event == 'error') { + fn(ERR); + gently.expect(form, 'on'); + gently.expect(form, 'writeHeaders'); + gently.expect(REQ, 'on', 4, function() { + return this; + }); + } + return this; + }); + + form.parse(REQ, function parseCbErr(err, fields, files) { + assert.strictEqual(err, ERR); + assert.deepEqual(fields, {foo: 'bar'}); + }); + })(); + + (function testWriteOrder() { + gently.expect(EventEmitterStub, 'call'); + var form = new IncomingForm(); + var REQ = new events.EventEmitter(); + var BUF = {}; + var DATACB = null; + + REQ.on('newListener', function(event, fn) { + if ('data' === event) fn(BUF); + }); + + gently.expect(form, 'writeHeaders'); + gently.expect(form, 'write', function(buf) { + assert.strictEqual(buf, BUF); + }); + + form.parse(REQ); + })(); +}); + +test(function pause() { + assert.strictEqual(form.pause(), false); +}); + +test(function resume() { + assert.strictEqual(form.resume(), false); +}); + + +test(function writeHeaders() { + var HEADERS = {}; + gently.expect(form, '_parseContentLength'); + gently.expect(form, '_parseContentType'); + + form.writeHeaders(HEADERS); + assert.strictEqual(form.headers, HEADERS); +}); + +test(function write() { + var parser = {}, + BUFFER = [1, 2, 3]; + + form._parser = parser; + form.bytesExpected = 523423; + + (function testBasic() { + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, BUFFER.length); + assert.equal(bytesExpected, form.bytesExpected); + }); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length; + }); + + assert.equal(form.write(BUFFER), BUFFER.length); + assert.equal(form.bytesReceived, BUFFER.length); + })(); + + (function testParserError() { + gently.expect(form, 'emit'); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length - 1; + }); + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/parser error/i)); + }); + + assert.equal(form.write(BUFFER), BUFFER.length - 1); + assert.equal(form.bytesReceived, BUFFER.length + BUFFER.length); + })(); + + (function testUninitialized() { + delete form._parser; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unintialized parser/i)); + }); + form.write(BUFFER); + })(); +}); + +test(function parseContentType() { + var HEADERS = {}; + + form.headers = {'content-type': 'application/x-www-form-urlencoded'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + // accept anything that has 'urlencoded' in it + form.headers = {'content-type': 'broken-client/urlencoded-stupid'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + var BOUNDARY = '---------------------------57814261102167618332366269'; + form.headers = {'content-type': 'multipart/form-data; boundary='+BOUNDARY}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + + (function testQuotedBoundary() { + form.headers = {'content-type': 'multipart/form-data; boundary="' + BOUNDARY + '"'}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + })(); + + (function testNoBoundary() { + form.headers = {'content-type': 'multipart/form-data'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no multipart boundary/i)); + }); + form._parseContentType(); + })(); + + (function testNoContentType() { + form.headers = {}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no content-type/i)); + }); + form._parseContentType(); + })(); + + (function testUnknownContentType() { + form.headers = {'content-type': 'invalid'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unknown content-type/i)); + }); + form._parseContentType(); + })(); +}); + +test(function parseContentLength() { + var HEADERS = {}; + + form.headers = {}; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 0); + }); + form._parseContentLength(); + + form.headers['content-length'] = '8'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesReceived, 0); + assert.strictEqual(form.bytesExpected, 8); + + // JS can be evil, lets make sure we are not + form.headers['content-length'] = '08'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesExpected, 8); +}); + +test(function _initMultipart() { + var BOUNDARY = '123', + PARSER; + + gently.expect(MultipartParserStub, 'new', function() { + PARSER = this; + }); + + gently.expect(MultipartParserStub.prototype, 'initWithBoundary', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + + form._initMultipart(BOUNDARY); + assert.equal(form.type, 'multipart'); + assert.strictEqual(form._parser, PARSER); + + (function testRegularField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.strictEqual(part, PART); + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field1"' + , 'foo': 'bar' + } + ); + assert.equal(part.name, 'field1'); + + var strings = ['hello', ' world']; + gently.expect(part, 'emit', 2, function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), strings.shift()); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 10); + PARSER.onHeaderField(new Buffer('content-disposition'), 10, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 0, 14); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 14, 24); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('foo'), 0, 3); + PARSER.onHeaderValue(new Buffer('bar'), 0, 3); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('hello world'), 0, 5); + PARSER.onPartData(new Buffer('hello world'), 5, 11); + PARSER.onPartEnd(); + })(); + + (function testFileField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"' + , 'content-type': 'text/plain' + } + ); + assert.equal(part.name, 'field2'); + assert.equal(part.filename, 'Sun"et.jpg'); + assert.equal(part.mime, 'text/plain'); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), '... contents of file1.txt ...'); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"'), 0, 85); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('Content-Type'), 0, 12); + PARSER.onHeaderValue(new Buffer('text/plain'), 0, 10); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('... contents of file1.txt ...'), 0, 29); + PARSER.onPartEnd(); + })(); + + (function testEnd() { + gently.expect(form, '_maybeEnd'); + PARSER.onEnd(); + assert.ok(form.ended); + })(); +}); + +test(function _fileName() { + // TODO + return; +}); + +test(function _initUrlencoded() { + var PARSER; + + gently.expect(QuerystringParserStub, 'new', function() { + PARSER = this; + }); + + form._initUrlencoded(); + assert.equal(form.type, 'urlencoded'); + assert.strictEqual(form._parser, PARSER); + + (function testOnField() { + var KEY = 'KEY', VAL = 'VAL'; + gently.expect(form, 'emit', function(field, key, val) { + assert.equal(field, 'field'); + assert.equal(key, KEY); + assert.equal(val, VAL); + }); + + PARSER.onField(KEY, VAL); + })(); + + (function testOnEnd() { + gently.expect(form, '_maybeEnd'); + + PARSER.onEnd(); + assert.equal(form.ended, true); + })(); +}); + +test(function _error() { + var ERR = new Error('bla'); + + gently.expect(form, 'pause'); + gently.expect(form, 'emit', function(event, err) { + assert.equal(event, 'error'); + assert.strictEqual(err, ERR); + }); + + form._error(ERR); + assert.strictEqual(form.error, ERR); + + // make sure _error only does its thing once + form._error(ERR); +}); + +test(function onPart() { + var PART = {}; + gently.expect(form, 'handlePart', function(part) { + assert.strictEqual(part, PART); + }); + + form.onPart(PART); +}); + +test(function handlePart() { + (function testUtf8Field() { + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field'); + assert.equal(value, 'hello world: €'); + }); + + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testBinaryField() { + var PART = new events.EventEmitter(); + PART.name = 'my_field2'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field2'); + assert.equal(value, 'hello world: '+new Buffer([0xE2, 0x82, 0xAC]).toString('binary')); + }); + + form.encoding = 'binary'; + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testFieldSize() { + form.maxFieldsSize = 8; + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, '_error', function(err) { + assert.equal(err.message, 'maxFieldsSize exceeded, received 9 bytes of field data'); + }); + + form.handlePart(PART); + form._fieldsSize = 1; + PART.emit('data', new Buffer(7)); + PART.emit('data', new Buffer(1)); + })(); + + (function testFilePart() { + var PART = new events.EventEmitter(), + FILE = new events.EventEmitter(), + PATH = '/foo/bar'; + + PART.name = 'my_file'; + PART.filename = 'sweet.txt'; + PART.mime = 'sweet.txt'; + + gently.expect(form, '_uploadPath', function(filename) { + assert.equal(filename, PART.filename); + return PATH; + }); + + gently.expect(FileStub, 'new', function(properties) { + assert.equal(properties.path, PATH); + assert.equal(properties.name, PART.filename); + assert.equal(properties.type, PART.mime); + FILE = this; + + gently.expect(form, 'emit', function (event, field, file) { + assert.equal(event, 'fileBegin'); + assert.strictEqual(field, PART.name); + assert.strictEqual(file, FILE); + }); + + gently.expect(FILE, 'open'); + }); + + form.handlePart(PART); + assert.equal(form._flushing, 1); + + var BUFFER; + gently.expect(form, 'pause'); + gently.expect(FILE, 'write', function(buffer, cb) { + assert.strictEqual(buffer, BUFFER); + gently.expect(form, 'resume'); + // @todo handle cb(new Err) + cb(); + }); + + PART.emit('data', BUFFER = new Buffer('test')); + + gently.expect(FILE, 'end', function(cb) { + gently.expect(form, 'emit', function(event, field, file) { + assert.equal(event, 'file'); + assert.strictEqual(file, FILE); + }); + + gently.expect(form, '_maybeEnd'); + + cb(); + assert.equal(form._flushing, 0); + }); + + PART.emit('end'); + })(); +}); + +test(function _uploadPath() { + (function testUniqueId() { + var UUID_A, UUID_B; + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + assert.equal(uploadDir, form.uploadDir); + UUID_A = uuid; + }); + form._uploadPath(); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + UUID_B = uuid; + }); + form._uploadPath(); + + assert.notEqual(UUID_A, UUID_B); + })(); + + (function testFileExtension() { + form.keepExtensions = true; + var FILENAME = 'foo.jpg', + EXT = '.bar'; + + gently.expect(GENTLY.hijacked.path, 'extname', function(filename) { + assert.equal(filename, FILENAME); + gently.restore(path, 'extname'); + + return EXT; + }); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, name) { + assert.equal(path.extname(name), EXT); + }); + form._uploadPath(FILENAME); + })(); +}); + +test(function _maybeEnd() { + gently.expect(form, 'emit', 0); + form._maybeEnd(); + + form.ended = true; + form._flushing = 1; + form._maybeEnd(); + + gently.expect(form, 'emit', function(event) { + assert.equal(event, 'end'); + }); + + form.ended = true; + form._flushing = 0; + form._maybeEnd(); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-multipart-parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-multipart-parser.js new file mode 100644 index 0000000..bf2cd5e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-multipart-parser.js @@ -0,0 +1,50 @@ +var common = require('../common'); +var multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + events = require('events'), + Buffer = require('buffer').Buffer, + parser; + +function test(test) { + parser = new MultipartParser(); + test(); +} + +test(function constructor() { + assert.equal(parser.boundary, null); + assert.equal(parser.state, 0); + assert.equal(parser.flags, 0); + assert.equal(parser.boundaryChars, null); + assert.equal(parser.index, null); + assert.equal(parser.lookbehind, null); + assert.equal(parser.constructor.name, 'MultipartParser'); +}); + +test(function initWithBoundary() { + var boundary = 'abc'; + parser.initWithBoundary(boundary); + assert.deepEqual(Array.prototype.slice.call(parser.boundary), [13, 10, 45, 45, 97, 98, 99]); + assert.equal(parser.state, multipartParser.START); + + assert.deepEqual(parser.boundaryChars, {10: true, 13: true, 45: true, 97: true, 98: true, 99: true}); +}); + +test(function parserError() { + var boundary = 'abc', + buffer = new Buffer(5); + + parser.initWithBoundary(boundary); + buffer.write('--ad', 'ascii', 0); + assert.equal(parser.write(buffer), 5); +}); + +test(function end() { + (function testError() { + assert.equal(parser.end().message, 'MultipartParser.end(): stream ended unexpectedly: ' + parser.explain()); + })(); + + (function testRegular() { + parser.state = multipartParser.END; + assert.strictEqual(parser.end(), undefined); + })(); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-querystring-parser.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-querystring-parser.js new file mode 100644 index 0000000..54d3e2d --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/simple/test-querystring-parser.js @@ -0,0 +1,45 @@ +var common = require('../common'); +var QuerystringParser = require(common.lib + '/querystring_parser').QuerystringParser, + Buffer = require('buffer').Buffer, + gently, + parser; + +function test(test) { + gently = new Gently(); + parser = new QuerystringParser(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.equal(parser.buffer, ''); + assert.equal(parser.constructor.name, 'QuerystringParser'); +}); + +test(function write() { + var a = new Buffer('a=1'); + assert.equal(parser.write(a), a.length); + + var b = new Buffer('&b=2'); + parser.write(b); + assert.equal(parser.buffer, a + b); +}); + +test(function end() { + var FIELDS = {a: ['b', {c: 'd'}], e: 'f'}; + + gently.expect(GENTLY.hijacked.querystring, 'parse', function(str) { + assert.equal(str, parser.buffer); + return FIELDS; + }); + + gently.expect(parser, 'onField', Object.keys(FIELDS).length, function(key, val) { + assert.deepEqual(FIELDS[key], val); + }); + + gently.expect(parser, 'onEnd'); + + parser.buffer = 'my buffer'; + parser.end(); + assert.equal(parser.buffer, ''); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/system/test-multi-video-upload.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/system/test-multi-video-upload.js new file mode 100644 index 0000000..b35ffd6 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/legacy/system/test-multi-video-upload.js @@ -0,0 +1,71 @@ +var common = require('../common'); +var BOUNDARY = '---------------------------10102754414578508781458777923', + FIXTURE = TEST_FIXTURES+'/multi_video.upload', + fs = require('fs'), + http = require('http'), + formidable = require(common.lib + '/index'), + server = http.createServer(); + +server.on('request', function(req, res) { + var form = new formidable.IncomingForm(), + uploads = {}; + + form.uploadDir = TEST_TMP; + form.hash = 'sha1'; + form.parse(req); + + form + .on('fileBegin', function(field, file) { + assert.equal(field, 'upload'); + + var tracker = {file: file, progress: [], ended: false}; + uploads[file.name] = tracker; + file + .on('progress', function(bytesReceived) { + tracker.progress.push(bytesReceived); + assert.equal(bytesReceived, file.size); + }) + .on('end', function() { + tracker.ended = true; + }); + }) + .on('field', function(field, value) { + assert.equal(field, 'title'); + assert.equal(value, ''); + }) + .on('file', function(field, file) { + assert.equal(field, 'upload'); + assert.strictEqual(uploads[file.name].file, file); + }) + .on('end', function() { + assert.ok(uploads['shortest_video.flv']); + assert.ok(uploads['shortest_video.flv'].ended); + assert.ok(uploads['shortest_video.flv'].progress.length > 3); + assert.equal(uploads['shortest_video.flv'].file.hash, 'd6a17616c7143d1b1438ceeef6836d1a09186b3a'); + assert.equal(uploads['shortest_video.flv'].progress.slice(-1), uploads['shortest_video.flv'].file.size); + assert.ok(uploads['shortest_video.mp4']); + assert.ok(uploads['shortest_video.mp4'].ended); + assert.ok(uploads['shortest_video.mp4'].progress.length > 3); + assert.equal(uploads['shortest_video.mp4'].file.hash, '937dfd4db263f4887ceae19341dcc8d63bcd557f'); + + server.close(); + res.writeHead(200); + res.end('good'); + }); +}); + +server.listen(TEST_PORT, function() { + var stat, headers, request, fixture; + + stat = fs.statSync(FIXTURE); + request = http.request({ + port: TEST_PORT, + path: '/', + method: 'POST', + headers: { + 'content-type': 'multipart/form-data; boundary='+BOUNDARY, + 'content-length': stat.size, + }, + }); + fs.createReadStream(FIXTURE).pipe(request); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/run.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/run.js new file mode 100755 index 0000000..02d6d5c --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/run.js @@ -0,0 +1 @@ +require('urun')(__dirname) diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-connection-aborted.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-connection-aborted.js new file mode 100644 index 0000000..4ea4431 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-connection-aborted.js @@ -0,0 +1,27 @@ +var assert = require('assert'); +var http = require('http'); +var net = require('net'); +var formidable = require('../../lib/index'); + +var server = http.createServer(function (req, res) { + var form = new formidable.IncomingForm(); + var aborted_received = false; + form.on('aborted', function () { + aborted_received = true; + }); + form.on('error', function () { + assert(aborted_received, 'Error event should follow aborted'); + server.close(); + }); + form.on('end', function () { + throw new Error('Unexpected "end" event'); + }); + form.parse(req); +}).listen(0, 'localhost', function () { + var client = net.connect(server.address().port); + client.write( + "POST / HTTP/1.1\r\n" + + "Content-Length: 70\r\n" + + "Content-Type: multipart/form-data; boundary=foo\r\n\r\n"); + client.end(); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-content-transfer-encoding.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-content-transfer-encoding.js new file mode 100644 index 0000000..165628a --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-content-transfer-encoding.js @@ -0,0 +1,48 @@ +var assert = require('assert'); +var common = require('../common'); +var formidable = require('../../lib/index'); +var http = require('http'); + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + form.uploadDir = common.dir.tmp; + form.on('end', function () { + throw new Error('Unexpected "end" event'); + }); + form.on('error', function (e) { + res.writeHead(500); + res.end(e.message); + }); + form.parse(req); +}); + +server.listen(0, function() { + var body = + '--foo\r\n' + + 'Content-Disposition: form-data; name="file1"; filename="file1"\r\n' + + 'Content-Type: application/octet-stream\r\n' + + '\r\nThis is the first file\r\n' + + '--foo\r\n' + + 'Content-Type: application/octet-stream\r\n' + + 'Content-Disposition: form-data; name="file2"; filename="file2"\r\n' + + 'Content-Transfer-Encoding: unknown\r\n' + + '\r\nThis is the second file\r\n' + + '--foo--\r\n'; + + var req = http.request({ + method: 'POST', + port: server.address().port, + headers: { + 'Content-Length': body.length, + 'Content-Type': 'multipart/form-data; boundary=foo' + } + }); + req.on('response', function (res) { + assert.equal(res.statusCode, 500); + res.on('data', function () {}); + res.on('end', function () { + server.close(); + }); + }); + req.end(body); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-issue-46.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-issue-46.js new file mode 100644 index 0000000..1939328 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/standalone/test-issue-46.js @@ -0,0 +1,49 @@ +var http = require('http'), + formidable = require('../../lib/index'), + request = require('request'), + assert = require('assert'); + +var host = 'localhost'; + +var index = [ + '
', + ' ', + ' ', + '
' +].join("\n"); + +var server = http.createServer(function(req, res) { + + // Show a form for testing purposes. + if (req.method == 'GET') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end(index); + return; + } + + // Parse form and write results to response. + var form = new formidable.IncomingForm(); + form.parse(req, function(err, fields, files) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.write(JSON.stringify({err: err, fields: fields, files: files})); + res.end(); + }); + +}).listen(0, host, function() { + + console.log("Server up and running..."); + + var server = this, + url = 'http://' + host + ':' + server.address().port; + + var parts = [ + {'Content-Disposition': 'form-data; name="foo"', 'body': 'bar'} + ] + + var req = request({method: 'POST', url: url, multipart: parts}, function(e, res, body) { + var obj = JSON.parse(body); + assert.equal("bar", obj.fields.foo); + server.close(); + }); + +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/tools/base64.html b/node_modules/component/node_modules/superagent/node_modules/formidable/test/tools/base64.html new file mode 100644 index 0000000..48ad92e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/tools/base64.html @@ -0,0 +1,67 @@ + + + Convert a file to a base64 request + + + + + + + +
+
+
+
+
+
+

+Don't forget to save the output with windows (CRLF) line endings! +

+ + + diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-file.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-file.js new file mode 100644 index 0000000..fc8f36e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-file.js @@ -0,0 +1,33 @@ +var common = require('../common'); +var test = require('utest'); +var assert = common.assert; +var File = common.require('file'); + +var file; +var now = new Date; +test('IncomingForm', { + before: function() { + file = new File({ + size: 1024, + path: '/tmp/cat.png', + name: 'cat.png', + type: 'image/png', + lastModifiedDate: now, + filename: 'cat.png', + mime: 'image/png' + }) + }, + + '#toJSON()': function() { + var obj = file.toJSON(); + var len = Object.keys(obj).length; + assert.equal(1024, obj.size); + assert.equal('/tmp/cat.png', obj.path); + assert.equal('cat.png', obj.name); + assert.equal('image/png', obj.type); + assert.equal('image/png', obj.mime); + assert.equal('cat.png', obj.filename); + assert.equal(now, obj.mtime); + assert.equal(len, 8); + } +}); \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-incoming-form.js b/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-incoming-form.js new file mode 100644 index 0000000..fe2ac1c --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/test/unit/test-incoming-form.js @@ -0,0 +1,63 @@ +var common = require('../common'); +var test = require('utest'); +var assert = common.assert; +var IncomingForm = common.require('incoming_form').IncomingForm; +var path = require('path'); + +var form; +test('IncomingForm', { + before: function() { + form = new IncomingForm(); + }, + + '#_fileName with regular characters': function() { + var filename = 'foo.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'foo.txt'); + }, + + '#_fileName with unescaped quote': function() { + var filename = 'my".txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with escaped quote': function() { + var filename = 'my%22.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with bad quote and additional sub-header': function() { + var filename = 'my".txt'; + var header = makeHeader(filename) + '; foo="bar"'; + assert.equal(form._fileName(header), filename); + }, + + '#_fileName with semicolon': function() { + var filename = 'my;.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my;.txt'); + }, + + '#_fileName with utf8 character': function() { + var filename = 'my☃.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my☃.txt'); + }, + + '#_uploadPath strips harmful characters from extension when keepExtensions': function() { + form.keepExtensions = true; + + var ext = path.extname(form._uploadPath('fine.jpg?foo=bar')); + assert.equal(ext, '.jpg'); + + var ext = path.extname(form._uploadPath('fine?foo=bar')); + assert.equal(ext, ''); + + var ext = path.extname(form._uploadPath('super.cr2+dsad')); + assert.equal(ext, '.cr2'); + + var ext = path.extname(form._uploadPath('super.bar')); + assert.equal(ext, '.bar'); + }, +}); + +function makeHeader(filename) { + return 'Content-Disposition: form-data; name="upload"; filename="' + filename + '"'; +} diff --git a/node_modules/component/node_modules/superagent/node_modules/formidable/tool/record.js b/node_modules/component/node_modules/superagent/node_modules/formidable/tool/record.js new file mode 100644 index 0000000..9f1cef8 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/formidable/tool/record.js @@ -0,0 +1,47 @@ +var http = require('http'); +var fs = require('fs'); +var connections = 0; + +var server = http.createServer(function(req, res) { + var socket = req.socket; + console.log('Request: %s %s -> %s', req.method, req.url, socket.filename); + + req.on('end', function() { + if (req.url !== '/') { + res.end(JSON.stringify({ + method: req.method, + url: req.url, + filename: socket.filename, + })); + return; + } + + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '
'+ + '
'+ + '
'+ + ''+ + '
' + ); + }); +}); + +server.on('connection', function(socket) { + connections++; + + socket.id = connections; + socket.filename = 'connection-' + socket.id + '.http'; + socket.file = fs.createWriteStream(socket.filename); + socket.pipe(socket.file); + + console.log('--> %s', socket.filename); + socket.on('close', function() { + console.log('<-- %s', socket.filename); + }); +}); + +var port = process.env.PORT || 8080; +server.listen(port, function() { + console.log('Recording connections on port %s', port); +}); diff --git a/node_modules/component/node_modules/superagent/node_modules/methods/index.js b/node_modules/component/node_modules/superagent/node_modules/methods/index.js new file mode 100644 index 0000000..297d022 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/methods/index.js @@ -0,0 +1,26 @@ + +module.exports = [ + 'get' + , 'post' + , 'put' + , 'head' + , 'delete' + , 'options' + , 'trace' + , 'copy' + , 'lock' + , 'mkcol' + , 'move' + , 'propfind' + , 'proppatch' + , 'unlock' + , 'report' + , 'mkactivity' + , 'checkout' + , 'merge' + , 'm-search' + , 'notify' + , 'subscribe' + , 'unsubscribe' + , 'patch' +]; \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/methods/package.json b/node_modules/component/node_modules/superagent/node_modules/methods/package.json new file mode 100644 index 0000000..f867a8b --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/methods/package.json @@ -0,0 +1,20 @@ +{ + "name": "methods", + "version": "0.0.1", + "description": "HTTP methods that node supports", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [ + "http", + "methods" + ], + "author": { + "name": "TJ Holowaychuk" + }, + "license": "MIT", + "readme": "ERROR: No README data found!", + "_id": "methods@0.0.1", + "_from": "methods@0.0.1" +} diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/LICENSE b/node_modules/component/node_modules/superagent/node_modules/mime/LICENSE new file mode 100644 index 0000000..451fc45 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/README.md b/node_modules/component/node_modules/superagent/node_modules/mime/README.md new file mode 100644 index 0000000..d8b66a8 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/README.md @@ -0,0 +1,63 @@ +# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + + var mime = require('mime'); + + mime.lookup('/path/to/file.txt'); // => 'text/plain' + mime.lookup('file.txt'); // => 'text/plain' + mime.lookup('.TXT'); // => 'text/plain' + mime.lookup('htm'); // => 'text/html' + +### mime.extension(type) +Get the default extension for `type` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/bentomas/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples. diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/mime.js b/node_modules/component/node_modules/superagent/node_modules/mime/mime.js new file mode 100644 index 0000000..64dbeec --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/mime.js @@ -0,0 +1,93 @@ +var path = require('path'), + fs = require('fs'); + +var mime = module.exports = { + // Map of extension to mime type + types: Object.create(null), + + // Map of mime type to extension + extensions :Object.create(null), + + /** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ + define: function(map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + mime.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!mime.extensions[type]) { + mime.extensions[type] = exts[0]; + } + } + }, + + /** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ + load: function(file) { + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line, lineno) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + mime.define(map); + }, + + /** + * Lookup a mime type based on extension + */ + lookup: function(path, fallback) { + var ext = path.replace(/.*[\.\/]/, '').toLowerCase(); + + return mime.types[ext] || fallback || mime.default_type + }, + + /** + * Return file extension associated with a mime type + */ + extension: function(mimeType) { + return mime.extensions[mimeType]; + }, + + /** + * Lookup a charset based on mime type. + */ + charsets: { + lookup: function (mimeType, fallback) { + // Assume text types are utf8. Modify mime logic as needed. + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } + } +}; + +// Load our local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Overlay enhancements submitted by the node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Set the default type +mime.default_type = mime.types.bin; diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/package.json b/node_modules/component/node_modules/superagent/node_modules/mime/package.json new file mode 100644 index 0000000..a358dc8 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/package.json @@ -0,0 +1,36 @@ +{ + "author": { + "name": "Robert Kieffer", + "email": "robert@broofa.com", + "url": "http://github.com/broofa" + }, + "contributors": [ + { + "name": "Benjamin Thomas", + "email": "benjamin@benjaminthomas.org", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "name": "mime", + "repository": { + "url": "http://github.com/bentomas/node-mime", + "type": "git" + }, + "version": "1.2.5", + "readme": "# mime\n\nComprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community.\n\n## Install\n\nInstall with [npm](http://github.com/isaacs/npm):\n\n npm install mime\n\n## API - Queries\n\n### mime.lookup(path)\nGet the mime type associated with a file. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g.\n\n var mime = require('mime');\n\n mime.lookup('/path/to/file.txt'); // => 'text/plain'\n mime.lookup('file.txt'); // => 'text/plain'\n mime.lookup('.TXT'); // => 'text/plain'\n mime.lookup('htm'); // => 'text/html'\n\n### mime.extension(type)\nGet the default extension for `type`\n\n mime.extension('text/html'); // => 'html'\n mime.extension('application/octet-stream'); // => 'bin'\n\n### mime.charsets.lookup()\n\nMap mime-type to charset\n\n mime.charsets.lookup('text/plain'); // => 'UTF-8'\n\n(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.)\n\n## API - Defining Custom Types\n\nThe following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/bentomas/node-mime/wiki/Requesting-New-Types).\n\n### mime.define()\n\nAdd custom mime/extension mappings\n\n mime.define({\n 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'],\n 'application/x-my-type': ['x-mt', 'x-mtt'],\n // etc ...\n });\n\n mime.lookup('x-sft'); // => 'text/x-some-format'\n\nThe first entry in the extensions array is returned by `mime.extension()`. E.g.\n\n mime.extension('text/x-some-format'); // => 'x-sf'\n\n### mime.load(filepath)\n\nLoad mappings from an Apache \".types\" format file\n\n mime.load('./my_project.types');\n\nThe .types file format is simple - See the `types` dir for examples.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/bentomas/node-mime/issues" + }, + "homepage": "https://github.com/bentomas/node-mime", + "_id": "mime@1.2.5", + "_from": "mime@1.2.5" +} diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/test.js b/node_modules/component/node_modules/superagent/node_modules/mime/test.js new file mode 100644 index 0000000..8a8a5b1 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/test.js @@ -0,0 +1,53 @@ +/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); +eq('text/plain', mime.lookup('.text.txt')); +eq('text/plain', mime.lookup('.txt')); +eq('text/plain', mime.lookup('txt')); +eq('application/octet-stream', mime.lookup('text.nope')); +eq('fallback', mime.lookup('text.fallback', 'fallback')); +eq('application/octet-stream', mime.lookup('constructor')); +eq('text/plain', mime.lookup('TEXT.TXT')); + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq(undefined, mime.extension('constructor')); + +// +// Test node types +// + +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +console.log('\nOK'); diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/types/mime.types b/node_modules/component/node_modules/superagent/node_modules/mime/types/mime.types new file mode 100644 index 0000000..b3cae2e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/types/mime.types @@ -0,0 +1,1510 @@ +# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at . +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lha lrf lzh so iso dmg dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +application/vnd.hzn-3d-crossword x3d +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.packageitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.route66.link66+xml link66 +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cdlink vcd +application/x-chat chat +application/x-chess-pgn pgn +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/x-font-woff woff +# application/x-font-vfont +application/x-futuresplash spl +application/x-gnumeric gnumeric +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-stuffit sit +application/x-stuffitx sitx +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xpinstall xpi +# application/x400-bp +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +audio/ogg oga ogg spx +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file dvb +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +audio/x-wav wav +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-pascal p pas +text/x-java-source java +text/x-setext etx +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-ms-asf asf asx +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +x-conference/x-cooltalk ice diff --git a/node_modules/component/node_modules/superagent/node_modules/mime/types/node.types b/node_modules/component/node_modules/superagent/node_modules/mime/types/node.types new file mode 100644 index 0000000..f7da49f --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/mime/types/node.types @@ -0,0 +1,48 @@ +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: OTF Message Silencer +# Why: To silence the "Resource interpreted as font but transferred with MIME +# type font/otf" message that occurs in Google Chrome +# Added by: niftylettuce +font/opentype otf + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifest +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest appcache manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Music playlist format (http://en.wikipedia.org/wiki/M3U) +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +application/x-mpegURL m3u8 + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: The FLAC lossless codec format +# Why: Streaming and serving FLAC audio +# Added by: jacobrask +audio/flac flac \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/qs/.gitmodules b/node_modules/component/node_modules/superagent/node_modules/qs/.gitmodules new file mode 100644 index 0000000..49e31da --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/qs/.gitmodules @@ -0,0 +1,6 @@ +[submodule "support/expresso"] + path = support/expresso + url = git://github.com/visionmedia/expresso.git +[submodule "support/should"] + path = support/should + url = git://github.com/visionmedia/should.js.git diff --git a/node_modules/component/node_modules/superagent/node_modules/qs/.npmignore b/node_modules/component/node_modules/superagent/node_modules/qs/.npmignore new file mode 100644 index 0000000..e85ce2a --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/qs/.npmignore @@ -0,0 +1,7 @@ +test +.travis.yml +benchmark.js +component.json +examples.js +History.md +Makefile diff --git a/node_modules/component/node_modules/superagent/node_modules/qs/Readme.md b/node_modules/component/node_modules/superagent/node_modules/qs/Readme.md new file mode 100644 index 0000000..27e54a4 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/qs/Readme.md @@ -0,0 +1,58 @@ +# node-querystring + + query string parser for node and the browser supporting nesting, as it was removed from `0.3.x`, so this library provides the previous and commonly desired behaviour (and twice as fast). Used by [express](http://expressjs.com), [connect](http://senchalabs.github.com/connect) and others. + +## Installation + + $ npm install qs + +## Examples + +```js +var qs = require('qs'); + +qs.parse('user[name][first]=Tobi&user[email]=tobi@learnboost.com'); +// => { user: { name: { first: 'Tobi' }, email: 'tobi@learnboost.com' } } + +qs.stringify({ user: { name: 'Tobi', email: 'tobi@learnboost.com' }}) +// => user[name]=Tobi&user[email]=tobi%40learnboost.com +``` + +## Testing + +Install dev dependencies: + + $ npm install -d + +and execute: + + $ make test + +browser: + + $ open test/browser/index.html + +## License + +(The MIT License) + +Copyright (c) 2010 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/node_modules/qs/index.js b/node_modules/component/node_modules/superagent/node_modules/qs/index.js new file mode 100644 index 0000000..590491e --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/qs/index.js @@ -0,0 +1,387 @@ +/** + * Object#toString() ref for stringify(). + */ + +var toString = Object.prototype.toString; + +/** + * Object#hasOwnProperty ref + */ + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * Array#indexOf shim. + */ + +var indexOf = typeof Array.prototype.indexOf === 'function' + ? function(arr, el) { return arr.indexOf(el); } + : function(arr, el) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] === el) return i; + } + return -1; + }; + +/** + * Array.isArray shim. + */ + +var isArray = Array.isArray || function(arr) { + return toString.call(arr) == '[object Array]'; +}; + +/** + * Object.keys shim. + */ + +var objectKeys = Object.keys || function(obj) { + var ret = []; + for (var key in obj) ret.push(key); + return ret; +}; + +/** + * Array#forEach shim. + */ + +var forEach = typeof Array.prototype.forEach === 'function' + ? function(arr, fn) { return arr.forEach(fn); } + : function(arr, fn) { + for (var i = 0; i < arr.length; i++) fn(arr[i]); + }; + +/** + * Array#reduce shim. + */ + +var reduce = function(arr, fn, initial) { + if (typeof arr.reduce === 'function') return arr.reduce(fn, initial); + var res = initial; + for (var i = 0; i < arr.length; i++) res = fn(res, arr[i]); + return res; +}; + +/** + * Create a nullary object if possible + */ + +function createObject() { + return Object.create + ? Object.create(null) + : {}; +} + +/** + * Cache non-integer test regexp. + */ + +var isint = /^[0-9]+$/; + +function promote(parent, key) { + if (parent[key].length == 0) return parent[key] = createObject(); + var t = createObject(); + for (var i in parent[key]) { + if (hasOwnProperty.call(parent[key], i)) { + t[i] = parent[key][i]; + } + } + parent[key] = t; + return t; +} + +function parse(parts, parent, key, val) { + var part = parts.shift(); + // end + if (!part) { + if (isArray(parent[key])) { + parent[key].push(val); + } else if ('object' == typeof parent[key]) { + parent[key] = val; + } else if ('undefined' == typeof parent[key]) { + parent[key] = val; + } else { + parent[key] = [parent[key], val]; + } + // array + } else { + var obj = parent[key] = parent[key] || []; + if (']' == part) { + if (isArray(obj)) { + if ('' != val) obj.push(val); + } else if ('object' == typeof obj) { + obj[objectKeys(obj).length] = val; + } else { + obj = parent[key] = [parent[key], val]; + } + // prop + } else if (~indexOf(part, ']')) { + part = part.substr(0, part.length - 1); + if (!isint.test(part) && isArray(obj)) obj = promote(parent, key); + parse(parts, obj, part, val); + // key + } else { + if (!isint.test(part) && isArray(obj)) obj = promote(parent, key); + parse(parts, obj, part, val); + } + } +} + +/** + * Merge parent key/val pair. + */ + +function merge(parent, key, val){ + if (~indexOf(key, ']')) { + var parts = key.split('[') + , len = parts.length + , last = len - 1; + parse(parts, parent, 'base', val); + // optimize + } else { + if (!isint.test(key) && isArray(parent.base)) { + var t = createObject(); + for (var k in parent.base) t[k] = parent.base[k]; + parent.base = t; + } + set(parent.base, key, val); + } + + return parent; +} + +/** + * Compact sparse arrays. + */ + +function compact(obj) { + if ('object' != typeof obj) return obj; + + if (isArray(obj)) { + var ret = []; + + for (var i in obj) { + if (hasOwnProperty.call(obj, i)) { + ret.push(obj[i]); + } + } + + return ret; + } + + for (var key in obj) { + obj[key] = compact(obj[key]); + } + + return obj; +} + +/** + * Restore Object.prototype. + * see pull-request #58 + */ + +function restoreProto(obj) { + if (!Object.create) return obj; + if (isArray(obj)) return obj; + if (obj && 'object' != typeof obj) return obj; + + for (var key in obj) { + if (hasOwnProperty.call(obj, key)) { + obj[key] = restoreProto(obj[key]); + } + } + + obj.__proto__ = Object.prototype; + return obj; +} + +/** + * Parse the given obj. + */ + +function parseObject(obj){ + var ret = { base: {} }; + + forEach(objectKeys(obj), function(name){ + merge(ret, name, obj[name]); + }); + + return compact(ret.base); +} + +/** + * Parse the given str. + */ + +function parseString(str){ + var ret = reduce(String(str).split('&'), function(ret, pair){ + var eql = indexOf(pair, '=') + , brace = lastBraceInKey(pair) + , key = pair.substr(0, brace || eql) + , val = pair.substr(brace || eql, pair.length) + , val = val.substr(indexOf(val, '=') + 1, val.length); + + // ?foo + if ('' == key) key = pair, val = ''; + if ('' == key) return ret; + + return merge(ret, decode(key), decode(val)); + }, { base: createObject() }).base; + + return restoreProto(compact(ret)); +} + +/** + * Parse the given query `str` or `obj`, returning an object. + * + * @param {String} str | {Object} obj + * @return {Object} + * @api public + */ + +exports.parse = function(str){ + if (null == str || '' == str) return {}; + return 'object' == typeof str + ? parseObject(str) + : parseString(str); +}; + +/** + * Turn the given `obj` into a query string + * + * @param {Object} obj + * @return {String} + * @api public + */ + +var stringify = exports.stringify = function(obj, prefix) { + if (isArray(obj)) { + return stringifyArray(obj, prefix); + } else if ('[object Object]' == toString.call(obj)) { + return stringifyObject(obj, prefix); + } else if ('string' == typeof obj) { + return stringifyString(obj, prefix); + } else { + return prefix + '=' + encodeURIComponent(String(obj)); + } +}; + +/** + * Stringify the given `str`. + * + * @param {String} str + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyString(str, prefix) { + if (!prefix) throw new TypeError('stringify expects an object'); + return prefix + '=' + encodeURIComponent(str); +} + +/** + * Stringify the given `arr`. + * + * @param {Array} arr + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyArray(arr, prefix) { + var ret = []; + if (!prefix) throw new TypeError('stringify expects an object'); + for (var i = 0; i < arr.length; i++) { + ret.push(stringify(arr[i], prefix + '[' + i + ']')); + } + return ret.join('&'); +} + +/** + * Stringify the given `obj`. + * + * @param {Object} obj + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyObject(obj, prefix) { + var ret = [] + , keys = objectKeys(obj) + , key; + + for (var i = 0, len = keys.length; i < len; ++i) { + key = keys[i]; + if ('' == key) continue; + if (null == obj[key]) { + ret.push(encodeURIComponent(key) + '='); + } else { + ret.push(stringify(obj[key], prefix + ? prefix + '[' + encodeURIComponent(key) + ']' + : encodeURIComponent(key))); + } + } + + return ret.join('&'); +} + +/** + * Set `obj`'s `key` to `val` respecting + * the weird and wonderful syntax of a qs, + * where "foo=bar&foo=baz" becomes an array. + * + * @param {Object} obj + * @param {String} key + * @param {String} val + * @api private + */ + +function set(obj, key, val) { + var v = obj[key]; + if (undefined === v) { + obj[key] = val; + } else if (isArray(v)) { + v.push(val); + } else { + obj[key] = [v, val]; + } +} + +/** + * Locate last brace in `str` within the key. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function lastBraceInKey(str) { + var len = str.length + , brace + , c; + for (var i = 0; i < len; ++i) { + c = str[i]; + if (']' == c) brace = false; + if ('[' == c) brace = true; + if ('=' == c && !brace) return i; + } +} + +/** + * Decode `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +function decode(str) { + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (err) { + return str; + } +} diff --git a/node_modules/component/node_modules/superagent/node_modules/qs/package.json b/node_modules/component/node_modules/superagent/node_modules/qs/package.json new file mode 100644 index 0000000..1f5ea69 --- /dev/null +++ b/node_modules/component/node_modules/superagent/node_modules/qs/package.json @@ -0,0 +1,38 @@ +{ + "name": "qs", + "description": "querystring parser", + "version": "0.6.5", + "keywords": [ + "query string", + "parser", + "component" + ], + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/node-querystring.git" + }, + "devDependencies": { + "mocha": "*", + "expect.js": "*" + }, + "scripts": { + "test": "make test" + }, + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca", + "url": "http://tjholowaychuk.com" + }, + "main": "index", + "engines": { + "node": "*" + }, + "readme": "# node-querystring\n\n query string parser for node and the browser supporting nesting, as it was removed from `0.3.x`, so this library provides the previous and commonly desired behaviour (and twice as fast). Used by [express](http://expressjs.com), [connect](http://senchalabs.github.com/connect) and others.\n\n## Installation\n\n $ npm install qs\n\n## Examples\n\n```js\nvar qs = require('qs');\n\nqs.parse('user[name][first]=Tobi&user[email]=tobi@learnboost.com');\n// => { user: { name: { first: 'Tobi' }, email: 'tobi@learnboost.com' } }\n\nqs.stringify({ user: { name: 'Tobi', email: 'tobi@learnboost.com' }})\n// => user[name]=Tobi&user[email]=tobi%40learnboost.com\n```\n\n## Testing\n\nInstall dev dependencies:\n\n $ npm install -d\n\nand execute:\n\n $ make test\n\nbrowser:\n\n $ open test/browser/index.html\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2010 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/node-querystring/issues" + }, + "homepage": "https://github.com/visionmedia/node-querystring", + "_id": "qs@0.6.5", + "_from": "qs@0.6.5" +} diff --git a/node_modules/component/node_modules/superagent/package.json b/node_modules/component/node_modules/superagent/package.json new file mode 100644 index 0000000..c9bdd86 --- /dev/null +++ b/node_modules/component/node_modules/superagent/package.json @@ -0,0 +1,57 @@ +{ + "name": "superagent", + "version": "0.15.3", + "description": "elegant & feature rich browser / node HTTP with a fluent API", + "keywords": [ + "http", + "ajax", + "request", + "agent" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "contributors": [ + { + "name": "Hunter Loftis", + "email": "hunter@hunterloftis.com" + } + ], + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/superagent.git" + }, + "dependencies": { + "qs": "0.6.5", + "formidable": "1.0.14", + "mime": "1.2.5", + "emitter-component": "1.0.0", + "methods": "0.0.1", + "cookiejar": "1.3.0", + "debug": "~0.7.2" + }, + "devDependencies": { + "express": "3.3.1", + "better-assert": "~0.1.0", + "should": "*", + "mocha": "*" + }, + "component": { + "scripts": { + "superagent": "lib/client.js" + } + }, + "main": "lib/node", + "engines": { + "node": "*" + }, + "readme": "# SuperAgent\n\n SuperAgent is a small progressive __client-side__ HTTP request library, and __Node.js__ module with the same API, sporting many high-level HTTP client features. View the [docs](http://visionmedia.github.com/superagent/).\n\n![super agent](http://f.cl.ly/items/3d282n3A0h0Z0K2w0q2a/Screenshot.png)\n\n## Motivation\n\n This library spawned from my frustration with jQuery's weak & inconsistent Ajax support. jQuery's API while having recently added some promise-like support, is largely static, forcing you to build up big objects containing all the header fields and options, not to mention most of the options are awkwardly named \"type\" instead of \"method\", etc. Onto examples!\n\n The following is what you might typically do for a simple __GET__ with jQuery:\n\n```js\n$.get('/user/1', function(data, textStatus, xhr){\n\n});\n```\n\ngreat, it's ok, but it's kinda lame having 3 arguments just to access something on the `xhr`. Our equivalent would be:\n\n```js\nrequest.get('/user/1', function(res){\n\n});\n```\n\nthe response object is an instanceof `request.Response`, encapsulating all of this information instead of throwing a bunch of arguments at you. For example we can check `res.status`, `res.header` for header fields, `res.text`, `res.body` etc.\n\nAn example of a JSON POST with jQuery typically might use `$.post()`, however once you need to start defining header fields you have to then re-write it using `$.ajax()`... so that might look like:\n\n```js\n$.ajax({\n url: '/api/pet',\n type: 'POST',\n data: { name: 'Manny', species: 'cat' },\n headers: { 'X-API-Key': 'foobar' }\n}).success(function(res){\n\n}).error(function(){\n\n});\n```\n\n Not only is it ugly it's pretty opinionated, jQuery likes to special-case {4,5}xx, for example you cannot (easily at least) receive a parsed JSON response for say \"400 Bad Request\". This same request would look like this:\n\n```js\nrequest\n .post('/api/pet')\n .send({ name: 'Manny', species: 'cat' })\n .set('X-API-Key', 'foobar')\n .set('Accept', 'application/json')\n .end(function(error, res){\n\n });\n```\n\nbuilding on the existing API internally we also provide something similar to `$.post()` for those times in life where your interactions are very basic:\n\n```js\nrequest.post('/api/pet', cat, function(error, res){\n\n});\n```\n\n## Running node tests\n\n Install dependencies:\n\n $ npm install\n\n Run em!\n\n $ make test\n\n## Running browser tests\n\n Install the test server deps (nodejs / express):\n\n $ npm install\n\n Start the test server:\n\n $ make test-server\n\n Visit `localhost:3000/` in the browser.\n\n## Browser build\n\n The browser build of superagent is located in the `./build` directory.\n\n## Examples:\n\n- [agency tests](https://github.com/visionmedia/superagent/blob/master/test/node/agency.js)\n- [express demo app](https://github.com/hunterloftis/component-test/blob/master/lib/users/test/controller.test.js)\n\n## Wiki\n\n For superagent extensions such as couchdb and oauth visit the [wiki](https://github.com/visionmedia/superagent/wiki).\n\n## License\n\n MIT\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/visionmedia/superagent/issues" + }, + "homepage": "https://github.com/visionmedia/superagent", + "_id": "superagent@0.15.3", + "_from": "superagent@0.15.3" +} diff --git a/node_modules/component/node_modules/superagent/superagent.js b/node_modules/component/node_modules/superagent/superagent.js new file mode 100644 index 0000000..3a19a84 --- /dev/null +++ b/node_modules/component/node_modules/superagent/superagent.js @@ -0,0 +1,1383 @@ +;(function(){ + +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("component-indexof/index.js", function(exports, require, module){ + +var indexOf = [].indexOf; + +module.exports = function(arr, obj){ + if (indexOf) return arr.indexOf(obj); + for (var i = 0; i < arr.length; ++i) { + if (arr[i] === obj) return i; + } + return -1; +}; +}); +require.register("component-emitter/index.js", function(exports, require, module){ + +/** + * Module dependencies. + */ + +var index = require('indexof'); + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + fn._off = on; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var i = index(callbacks, fn._off || fn); + if (~i) callbacks.splice(i, 1); + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; + +}); +require.register("RedVentures-reduce/index.js", function(exports, require, module){ + +/** + * Reduce `arr` with `fn`. + * + * @param {Array} arr + * @param {Function} fn + * @param {Mixed} initial + * + * TODO: combatible error handling? + */ + +module.exports = function(arr, fn, initial){ + var idx = 0; + var len = arr.length; + var curr = arguments.length == 3 + ? initial + : arr[idx++]; + + while (idx < len) { + curr = fn.call(null, curr, arr[idx], ++idx, arr); + } + + return curr; +}; +}); +require.register("superagent/lib/client.js", function(exports, require, module){ + +/** + * Module dependencies. + */ + +var Emitter = require('emitter'); +var reduce = require('reduce'); + +/** + * Root reference for iframes. + */ + +var root = 'undefined' == typeof window + ? this + : window; + +/** + * Noop. + */ + +function noop(){}; + +/** + * Check if `obj` is a host object, + * we don't want to serialize these :) + * + * TODO: future proof, move to compoent land + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isHost(obj) { + var str = {}.toString.call(obj); + + switch (str) { + case '[object File]': + case '[object Blob]': + case '[object FormData]': + return true; + default: + return false; + } +} + +/** + * Determine XHR. + */ + +function getXHR() { + if (root.XMLHttpRequest + && ('file:' != root.location.protocol || !root.ActiveXObject)) { + return new XMLHttpRequest; + } else { + try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {} + try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {} + } + return false; +} + +/** + * Removes leading and trailing whitespace, added to support IE. + * + * @param {String} s + * @return {String} + * @api private + */ + +var trim = ''.trim + ? function(s) { return s.trim(); } + : function(s) { return s.replace(/(^\s*|\s*$)/g, ''); }; + +/** + * Check if `obj` is an object. + * + * @param {Object} obj + * @return {Boolean} + * @api private + */ + +function isObject(obj) { + return obj === Object(obj); +} + +/** + * Serialize the given `obj`. + * + * @param {Object} obj + * @return {String} + * @api private + */ + +function serialize(obj) { + if (!isObject(obj)) return obj; + var pairs = []; + for (var key in obj) { + pairs.push(encodeURIComponent(key) + + '=' + encodeURIComponent(obj[key])); + } + return pairs.join('&'); +} + +/** + * Expose serialization method. + */ + + request.serializeObject = serialize; + + /** + * Parse the given x-www-form-urlencoded `str`. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function parseString(str) { + var obj = {}; + var pairs = str.split('&'); + var parts; + var pair; + + for (var i = 0, len = pairs.length; i < len; ++i) { + pair = pairs[i]; + parts = pair.split('='); + obj[decodeURIComponent(parts[0])] = decodeURIComponent(parts[1]); + } + + return obj; +} + +/** + * Expose parser. + */ + +request.parseString = parseString; + +/** + * Default MIME type map. + * + * superagent.types.xml = 'application/xml'; + * + */ + +request.types = { + html: 'text/html', + json: 'application/json', + urlencoded: 'application/x-www-form-urlencoded', + 'form': 'application/x-www-form-urlencoded', + 'form-data': 'application/x-www-form-urlencoded' +}; + +/** + * Default serialization map. + * + * superagent.serialize['application/xml'] = function(obj){ + * return 'generated xml here'; + * }; + * + */ + + request.serialize = { + 'application/x-www-form-urlencoded': serialize, + 'application/json': JSON.stringify + }; + + /** + * Default parsers. + * + * superagent.parse['application/xml'] = function(str){ + * return { object parsed from str }; + * }; + * + */ + +request.parse = { + 'application/x-www-form-urlencoded': parseString, + 'application/json': JSON.parse +}; + +/** + * Parse the given header `str` into + * an object containing the mapped fields. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function parseHeader(str) { + var lines = str.split(/\r?\n/); + var fields = {}; + var index; + var line; + var field; + var val; + + lines.pop(); // trailing CRLF + + for (var i = 0, len = lines.length; i < len; ++i) { + line = lines[i]; + index = line.indexOf(':'); + field = line.slice(0, index).toLowerCase(); + val = trim(line.slice(index + 1)); + fields[field] = val; + } + + return fields; +} + +/** + * Return the mime type for the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +function type(str){ + return str.split(/ *; */).shift(); +}; + +/** + * Return header field parameters. + * + * @param {String} str + * @return {Object} + * @api private + */ + +function params(str){ + return reduce(str.split(/ *; */), function(obj, str){ + var parts = str.split(/ *= */) + , key = parts.shift() + , val = parts.shift(); + + if (key && val) obj[key] = val; + return obj; + }, {}); +}; + +/** + * Initialize a new `Response` with the given `xhr`. + * + * - set flags (.ok, .error, etc) + * - parse header + * + * Examples: + * + * Aliasing `superagent` as `request` is nice: + * + * request = superagent; + * + * We can use the promise-like API, or pass callbacks: + * + * request.get('/').end(function(res){}); + * request.get('/', function(res){}); + * + * Sending data can be chained: + * + * request + * .post('/user') + * .send({ name: 'tj' }) + * .end(function(res){}); + * + * Or passed to `.send()`: + * + * request + * .post('/user') + * .send({ name: 'tj' }, function(res){}); + * + * Or passed to `.post()`: + * + * request + * .post('/user', { name: 'tj' }) + * .end(function(res){}); + * + * Or further reduced to a single call for simple cases: + * + * request + * .post('/user', { name: 'tj' }, function(res){}); + * + * @param {XMLHTTPRequest} xhr + * @param {Object} options + * @api private + */ + +function Response(xhr, options) { + options = options || {}; + this.xhr = xhr; + this.text = xhr.responseText; + this.setStatusProperties(xhr.status); + this.header = this.headers = parseHeader(xhr.getAllResponseHeaders()); + // getAllResponseHeaders sometimes falsely returns "" for CORS requests, but + // getResponseHeader still works. so we get content-type even if getting + // other headers fails. + this.header['content-type'] = xhr.getResponseHeader('content-type'); + this.setHeaderProperties(this.header); + this.body = this.parseBody(this.text); +} + +/** + * Get case-insensitive `field` value. + * + * @param {String} field + * @return {String} + * @api public + */ + +Response.prototype.get = function(field){ + return this.header[field.toLowerCase()]; +}; + +/** + * Set header related properties: + * + * - `.type` the content type without params + * + * A response of "Content-Type: text/plain; charset=utf-8" + * will provide you with a `.type` of "text/plain". + * + * @param {Object} header + * @api private + */ + +Response.prototype.setHeaderProperties = function(header){ + // content-type + var ct = this.header['content-type'] || ''; + this.type = type(ct); + + // params + var obj = params(ct); + for (var key in obj) this[key] = obj[key]; +}; + +/** + * Parse the given body `str`. + * + * Used for auto-parsing of bodies. Parsers + * are defined on the `superagent.parse` object. + * + * @param {String} str + * @return {Mixed} + * @api private + */ + +Response.prototype.parseBody = function(str){ + var parse = request.parse[this.type]; + return parse + ? parse(str) + : null; +}; + +/** + * Set flags such as `.ok` based on `status`. + * + * For example a 2xx response will give you a `.ok` of __true__ + * whereas 5xx will be __false__ and `.error` will be __true__. The + * `.clientError` and `.serverError` are also available to be more + * specific, and `.statusType` is the class of error ranging from 1..5 + * sometimes useful for mapping respond colors etc. + * + * "sugar" properties are also defined for common cases. Currently providing: + * + * - .noContent + * - .badRequest + * - .unauthorized + * - .notAcceptable + * - .notFound + * + * @param {Number} status + * @api private + */ + +Response.prototype.setStatusProperties = function(status){ + var type = status / 100 | 0; + + // status / class + this.status = status; + this.statusType = type; + + // basics + this.info = 1 == type; + this.ok = 2 == type; + this.clientError = 4 == type; + this.serverError = 5 == type; + this.error = (4 == type || 5 == type) + ? this.toError() + : false; + + // sugar + this.accepted = 202 == status; + this.noContent = 204 == status || 1223 == status; + this.badRequest = 400 == status; + this.unauthorized = 401 == status; + this.notAcceptable = 406 == status; + this.notFound = 404 == status; + this.forbidden = 403 == status; +}; + +/** + * Return an `Error` representative of this response. + * + * @return {Error} + * @api public + */ + +Response.prototype.toError = function(){ + var msg = 'got ' + this.status + ' response'; + var err = new Error(msg); + err.status = this.status; + return err; +}; + +/** + * Expose `Response`. + */ + +request.Response = Response; + +/** + * Initialize a new `Request` with the given `method` and `url`. + * + * @param {String} method + * @param {String} url + * @api public + */ + +function Request(method, url) { + var self = this; + Emitter.call(this); + this._query = this._query || []; + this.method = method; + this.url = url; + this.header = {}; + this._header = {}; + this.set('X-Requested-With', 'XMLHttpRequest'); + this.on('end', function(){ + var res = new Response(self.xhr); + if ('HEAD' == method) res.text = null; + self.callback(null, res); + }); +} + +/** + * Inherit from `Emitter.prototype`. + */ + +Request.prototype = new Emitter; +Request.prototype.constructor = Request; + +/** + * Set timeout to `ms`. + * + * @param {Number} ms + * @return {Request} for chaining + * @api public + */ + +Request.prototype.timeout = function(ms){ + this._timeout = ms; + return this; +}; + +/** + * Clear previous timeout. + * + * @return {Request} for chaining + * @api public + */ + +Request.prototype.clearTimeout = function(){ + this._timeout = 0; + clearTimeout(this._timer); + return this; +}; + +/** + * Abort the request, and clear potential timeout. + * + * @return {Request} + * @api public + */ + +Request.prototype.abort = function(){ + if (this.aborted) return; + this.aborted = true; + this.xhr.abort(); + this.clearTimeout(); + this.emit('abort'); + return this; +}; + +/** + * Set header `field` to `val`, or multiple fields with one object. + * + * Examples: + * + * req.get('/') + * .set('Accept', 'application/json') + * .set('X-API-Key', 'foobar') + * .end(callback); + * + * req.get('/') + * .set({ Accept: 'application/json', 'X-API-Key': 'foobar' }) + * .end(callback); + * + * @param {String|Object} field + * @param {String} val + * @return {Request} for chaining + * @api public + */ + +Request.prototype.set = function(field, val){ + if (isObject(field)) { + for (var key in field) { + this.set(key, field[key]); + } + return this; + } + this._header[field.toLowerCase()] = val; + this.header[field] = val; + return this; +}; + +/** + * Get case-insensitive header `field` value. + * + * @param {String} field + * @return {String} + * @api private + */ + +Request.prototype.getHeader = function(field){ + return this._header[field.toLowerCase()]; +}; + +/** + * Set Content-Type to `type`, mapping values from `request.types`. + * + * Examples: + * + * superagent.types.xml = 'application/xml'; + * + * request.post('/') + * .type('xml') + * .send(xmlstring) + * .end(callback); + * + * request.post('/') + * .type('application/xml') + * .send(xmlstring) + * .end(callback); + * + * @param {String} type + * @return {Request} for chaining + * @api public + */ + +Request.prototype.type = function(type){ + this.set('Content-Type', request.types[type] || type); + return this; +}; + +/** + * Set Authorization field value with `user` and `pass`. + * + * @param {String} user + * @param {String} pass + * @return {Request} for chaining + * @api public + */ + +Request.prototype.auth = function(user, pass){ + var str = btoa(user + ':' + pass); + this.set('Authorization', 'Basic ' + str); + return this; +}; + +/** +* Add query-string `val`. +* +* Examples: +* +* request.get('/shoes') +* .query('size=10') +* .query({ color: 'blue' }) +* +* @param {Object|String} val +* @return {Request} for chaining +* @api public +*/ + +Request.prototype.query = function(val){ + if ('string' != typeof val) val = serialize(val); + if (val) this._query.push(val); + return this; +}; + +/** + * Send `data`, defaulting the `.type()` to "json" when + * an object is given. + * + * Examples: + * + * // querystring + * request.get('/search') + * .end(callback) + * + * // multiple data "writes" + * request.get('/search') + * .send({ search: 'query' }) + * .send({ range: '1..5' }) + * .send({ order: 'desc' }) + * .end(callback) + * + * // manual json + * request.post('/user') + * .type('json') + * .send('{"name":"tj"}) + * .end(callback) + * + * // auto json + * request.post('/user') + * .send({ name: 'tj' }) + * .end(callback) + * + * // manual x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send('name=tj') + * .end(callback) + * + * // auto x-www-form-urlencoded + * request.post('/user') + * .type('form') + * .send({ name: 'tj' }) + * .end(callback) + * + * // defaults to x-www-form-urlencoded + * request.post('/user') + * .send('name=tobi') + * .send('species=ferret') + * .end(callback) + * + * @param {String|Object} data + * @return {Request} for chaining + * @api public + */ + +Request.prototype.send = function(data){ + var obj = isObject(data); + var type = this.getHeader('Content-Type'); + + // merge + if (obj && isObject(this._data)) { + for (var key in data) { + this._data[key] = data[key]; + } + } else if ('string' == typeof data) { + if (!type) this.type('form'); + type = this.getHeader('Content-Type'); + if ('application/x-www-form-urlencoded' == type) { + this._data = this._data + ? this._data + '&' + data + : data; + } else { + this._data = (this._data || '') + data; + } + } else { + this._data = data; + } + + if (!obj) return this; + if (!type) this.type('json'); + return this; +}; + +/** + * Invoke the callback with `err` and `res` + * and handle arity check. + * + * @param {Error} err + * @param {Response} res + * @api private + */ + +Request.prototype.callback = function(err, res){ + var fn = this._callback; + if (2 == fn.length) return fn(err, res); + if (err) return this.emit('error', err); + fn(res); +}; + +/** + * Invoke callback with x-domain error. + * + * @api private + */ + +Request.prototype.crossDomainError = function(){ + var err = new Error('Origin is not allowed by Access-Control-Allow-Origin'); + err.crossDomain = true; + this.callback(err); +}; + +/** + * Invoke callback with timeout error. + * + * @api private + */ + +Request.prototype.timeoutError = function(){ + var timeout = this._timeout; + var err = new Error('timeout of ' + timeout + 'ms exceeded'); + err.timeout = timeout; + this.callback(err); +}; + +/** + * Enable transmission of cookies with x-domain requests. + * + * Note that for this to work the origin must not be + * using "Access-Control-Allow-Origin" with a wildcard, + * and also must set "Access-Control-Allow-Credentials" + * to "true". + * + * @api public + */ + +Request.prototype.withCredentials = function(){ + this._withCredentials = true; + return this; +}; + +/** + * Initiate request, invoking callback `fn(res)` + * with an instanceof `Response`. + * + * @param {Function} fn + * @return {Request} for chaining + * @api public + */ + +Request.prototype.end = function(fn){ + var self = this; + var xhr = this.xhr = getXHR(); + var query = this._query.join('&'); + var timeout = this._timeout; + var data = this._data; + + // store callback + this._callback = fn || noop; + + // CORS + if (this._withCredentials) xhr.withCredentials = true; + + // state change + xhr.onreadystatechange = function(){ + if (4 != xhr.readyState) return; + if (0 == xhr.status) { + if (self.aborted) return self.timeoutError(); + return self.crossDomainError(); + } + self.emit('end'); + }; + + // progress + if (xhr.upload) { + xhr.upload.onprogress = function(e){ + e.percent = e.loaded / e.total * 100; + self.emit('progress', e); + }; + } + + // timeout + if (timeout && !this._timer) { + this._timer = setTimeout(function(){ + self.abort(); + }, timeout); + } + + // querystring + if (query) { + query = request.serializeObject(query); + this.url += ~this.url.indexOf('?') + ? '&' + query + : '?' + query; + } + + // initiate request + xhr.open(this.method, this.url, true); + + // body + if ('GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !isHost(data)) { + // serialize stuff + var serialize = request.serialize[this.getHeader('Content-Type')]; + if (serialize) data = serialize(data); + } + + // set header fields + for (var field in this.header) { + if (null == this.header[field]) continue; + xhr.setRequestHeader(field, this.header[field]); + } + + // send stuff + xhr.send(data); + return this; +}; + +/** + * Expose `Request`. + */ + +request.Request = Request; + +/** + * Issue a request: + * + * Examples: + * + * request('GET', '/users').end(callback) + * request('/users').end(callback) + * request('/users', callback) + * + * @param {String} method + * @param {String|Function} url or callback + * @return {Request} + * @api public + */ + +function request(method, url) { + // callback + if ('function' == typeof url) { + return new Request('GET', method).end(url); + } + + // url first + if (1 == arguments.length) { + return new Request('GET', method); + } + + return new Request(method, url); +} + +/** + * GET `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.get = function(url, data, fn){ + var req = request('GET', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.query(data); + if (fn) req.end(fn); + return req; +}; + +/** + * GET `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.head = function(url, data, fn){ + var req = request('HEAD', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * DELETE `url` with optional callback `fn(res)`. + * + * @param {String} url + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.del = function(url, fn){ + var req = request('DELETE', url); + if (fn) req.end(fn); + return req; +}; + +/** + * PATCH `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed} data + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.patch = function(url, data, fn){ + var req = request('PATCH', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * POST `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed} data + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.post = function(url, data, fn){ + var req = request('POST', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * PUT `url` with optional `data` and callback `fn(res)`. + * + * @param {String} url + * @param {Mixed|Function} data or fn + * @param {Function} fn + * @return {Request} + * @api public + */ + +request.put = function(url, data, fn){ + var req = request('PUT', url); + if ('function' == typeof data) fn = data, data = null; + if (data) req.send(data); + if (fn) req.end(fn); + return req; +}; + +/** + * Expose `request`. + */ + +module.exports = request; + +}); +require.alias("component-emitter/index.js", "superagent/deps/emitter/index.js"); +require.alias("component-emitter/index.js", "emitter/index.js"); +require.alias("component-indexof/index.js", "component-emitter/deps/indexof/index.js"); + +require.alias("RedVentures-reduce/index.js", "superagent/deps/reduce/index.js"); +require.alias("RedVentures-reduce/index.js", "reduce/index.js"); + +require.alias("superagent/lib/client.js", "superagent/index.js"); + +if (typeof exports == "object") { + module.exports = require("superagent"); +} else if (typeof define == "function" && define.amd) { + define(function(){ return require("superagent"); }); +} else { + this["superagent"] = require("superagent"); +}})(); \ No newline at end of file diff --git a/node_modules/component/node_modules/superagent/test.js b/node_modules/component/node_modules/superagent/test.js new file mode 100644 index 0000000..4823598 --- /dev/null +++ b/node_modules/component/node_modules/superagent/test.js @@ -0,0 +1,80 @@ + +var http = require('http'); +var formidable = require('formidable'); +var express = require('express'); +var request = require('./'); + +// var app = express(); + +// app.get('/', function(req, res){ +// res.set('Content-Type', 'multipart/form-data; boundary=awesome'); +// res.write('\r\n'); +// res.write('--awesome\r\n'); +// res.write('Content-Disposition: attachment; name="image"; filename="something.png"\r\n'); +// res.write('Content-Type: image/png\r\n'); +// res.write('\r\n'); +// res.write('some data'); +// res.write('\r\n--awesome\r\n'); +// res.write('Content-Disposition: form-data; name="name"\r\n'); +// res.write('Content-Type: text/plain\r\n'); +// res.write('\r\n'); +// res.write('tobi'); +// res.write('\r\n--awesome--'); +// res.end(); +// }); + +// app.listen(4000) + +// http.createServer(function(req, res){ +// res.setHeader('Content-Type', 'multipart/form-data; boundary=awesome'); +// res.write('\r\n'); +// res.write('--awesome\r\n'); +// res.write('Content-Disposition: attachment; name="image"; filename="something.png"\r\n'); +// res.write('Content-Type: image/png\r\n'); +// res.write('\r\n'); +// res.write('some data'); +// res.write('\r\n--awesome\r\n'); +// res.write('Content-Disposition: form-data; name="name"\r\n'); +// res.write('Content-Type: text/plain\r\n'); +// res.write('\r\n'); +// res.write('tobi'); +// res.write('\r\n--awesome--'); +// res.end(); +// }).listen(4000); + +// // request +// // .get('http://localhost:4000') +// // .end(function(res){ +// // console.log(res); +// // }) + +// var url = require('url'); +// var opts = url.parse('http://localhost:4000'); +// opts.agent = false; + +// http +// .get(opts) +// .on('response', function(res){ +// console.log(res.headers); +// var form = new formidable.IncomingForm; + +// form.parse(res, function(err, fields, files){ +// if (err) throw err; +// console.log(fields); +// console.log(files); +// }); +// }) + +var url = 'https://raw.github.com/visionmedia/commander.c/master/src/commander.c'; + +request +.get(url) +.pipe(process.stdout) +// .buffer(false) +// .end(function(err, res){ +// if (err) throw err; +// console.log(res.header); +// res.on('data', function(chunk){ +// console.log(chunk.toString()); +// }); +// }); diff --git a/node_modules/component/node_modules/win-fork/.npmignore b/node_modules/component/node_modules/win-fork/.npmignore new file mode 100644 index 0000000..f633618 --- /dev/null +++ b/node_modules/component/node_modules/win-fork/.npmignore @@ -0,0 +1,15 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +node_modules +npm-debug.log \ No newline at end of file diff --git a/node_modules/component/node_modules/win-fork/README.md b/node_modules/component/node_modules/win-fork/README.md new file mode 100644 index 0000000..ed45758 --- /dev/null +++ b/node_modules/component/node_modules/win-fork/README.md @@ -0,0 +1,4 @@ +win-spawn +========= + +Spawn for node.js but in a way that works regardless of which OS you're using. Use this if you want to use spawn with a JavaScript file. It works by explicitly invoking node on windows. \ No newline at end of file diff --git a/node_modules/component/node_modules/win-fork/index.js b/node_modules/component/node_modules/win-fork/index.js new file mode 100644 index 0000000..cd58aa9 --- /dev/null +++ b/node_modules/component/node_modules/win-fork/index.js @@ -0,0 +1,11 @@ +var cSpawn = require('child_process').spawn; +var os = require('os').type(); + +module.exports = spawn; +function spawn(command, args, options) { + if (os === 'Windows_NT') { + args = [command].concat(args); + command = process.execPath; + } + return cSpawn(command, args, options); +} \ No newline at end of file diff --git a/node_modules/component/node_modules/win-fork/package.json b/node_modules/component/node_modules/win-fork/package.json new file mode 100644 index 0000000..63f3f18 --- /dev/null +++ b/node_modules/component/node_modules/win-fork/package.json @@ -0,0 +1,23 @@ +{ + "name": "win-fork", + "version": "1.0.0", + "description": "Spawn for node.js but in a way that works regardless of which OS you're using", + "main": "index.js", + "scripts": { + "test": "mocha" + }, + "repository": { + "type": "git", + "url": "https://github.com/ForbesLindesay/win-spawn.git" + }, + "author": "", + "license": "BSD", + "readme": "win-spawn\r\n=========\r\n\r\nSpawn for node.js but in a way that works regardless of which OS you're using. Use this if you want to use spawn with a JavaScript file. It works by explicitly invoking node on windows.", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/ForbesLindesay/win-spawn/issues" + }, + "homepage": "https://github.com/ForbesLindesay/win-spawn", + "_id": "win-fork@1.0.0", + "_from": "win-fork@1.0.0" +} diff --git a/node_modules/component/package.json b/node_modules/component/package.json new file mode 100644 index 0000000..c96f068 --- /dev/null +++ b/node_modules/component/package.json @@ -0,0 +1,67 @@ +{ + "name": "component", + "version": "0.18.0", + "description": "Component package manager consuming git repositories", + "keywords": [ + "component", + "package", + "client", + "browser", + "module" + ], + "author": { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + "repository": { + "type": "git", + "url": "git://github.com/component/component.git" + }, + "dependencies": { + "commander": "1.0.5", + "mkdirp": "0.3.4", + "superagent": "0.15.3", + "component-builder": "0.10.0", + "string-to-js": "0.0.1", + "jog": "0.4.0", + "batch": "0.3.2", + "win-fork": "1.0.0", + "archy": "0.0.2", + "netrc": "~0.1.3", + "debug": "*", + "rimraf": "~2.1.4", + "superagent-proxy": "0.0.1", + "open": "0.0.4" + }, + "devDependencies": { + "express": "3.0.0", + "minstache": "0.0.1", + "mocha": "*", + "should": "*" + }, + "bin": { + "component": "bin/component", + "component-info": "bin/component-info", + "component-help": "bin/component-help", + "component-install": "bin/component-install", + "component-ls": "bin/component-ls", + "component-convert": "bin/component-convert", + "component-build": "bin/component-build", + "component-search": "bin/component-search", + "component-create": "bin/component-create", + "component-changes": "bin/component-changes", + "component-wiki": "bin/component-wiki" + }, + "main": "index", + "engines": { + "node": ">= 0.8.0" + }, + "readme": " ![web component logo](http://i49.tinypic.com/e7nj9v.png)\n\n Component package manager for building a better web.\n\n## Installation\n\n With [node](http://nodejs.org) previously installed:\n\n $ npm install -g component\n\n With node binary on OSX:\n\n $ (cd /usr/local && \\\n curl -L# http://nodejs.org/dist/v0.8.15/node-v0.8.15-darwin-x86.tar.gz \\\n | tar -zx --strip 1) \\\n && npm install -g component \\\n && printf \"installed component(1) %s\\n\" $(component --version)\n\n NOTE: tested with node 0.8.x\n\n## Features\n\n - write modular commonjs components\n - write components that include their own styles, images, scripts, or any combo\n - no registry publishing or account required, uses github repositories\n - extensible sub-commands via `component-YOURCOMMAND` git-style\n - component skeleton creation command\n - installs dependencies from the command-line or ./component.json\n - avoid name squatting through github's naming conventions\n - build your components with `--standalone` to share them with non-component(1) users\n - discovery of useful packages is simple with a robust search\n - view documentation from the command line\n - simple private registry set up (all you need is a file server)\n - very fast installs (50 components in ~4.5s)\n - very fast search (~300ms)\n\n## Links\n\n - [List](https://github.com/component/component/wiki/Components) of all available components\n - [Wiki](https://github.com/component/component/wiki)\n - [Mailing List](https://groups.google.com/group/componentjs)\n - [Google+ Community](https://plus.google.com/u/0/communities/109771441994395167277)\n - component [\"spec\"](https://github.com/component/component/wiki/Spec)\n - join `#components` on freenode\n - follow [@component_js](http://twitter.com/component_js) on twitter\n - [Building better components](https://github.com/component/component/wiki/Building-better-components) tips\n - [F.A.Q](https://github.com/component/component/wiki/F.A.Q)\n - In-browser component [builder](http://component-kelonye.rhcloud.com/)\n\n## Screencasts\n\n - [Creating web components](https://vimeo.com/53730178)\n - [App integration introduction](https://vimeo.com/48054442)\n\n## Articles\n\n - building a [date picker component](http://tjholowaychuk.com/post/37832588021/building-a-date-picker-component)\n - original [component blog post](http://tjholowaychuk.com/post/27984551477/components)\n\n## Usage\n\n Via `--help`:\n\n```\n\nUsage: component [options]\n\nOptions:\n\n -h, --help output usage information\n -V, --version output the version number\n\nCommands:\n\n install [name ...] install one or more components\n create [dir] create a component skeleton\n search [query] search with the given query\n convert convert html files to js modules\n info [prop] output json component information\n changes output changelog contents\n wiki open the components list wiki page\n build build the component\n ls list installed components\n\n```\n\n## Installing packages\n\n To install one or more packages, simply pass their github\n repo names as arguments to `component install`. Dependencies\n are resolved and the component contents are downloaded into\n `./components` by default. View `component help install` for details.\n\n```\n$ component install component/tip\n\n install : component/tip@master\n dep : component/emitter@master\n install : component/emitter@master\n dep : component/jquery@master\n install : component/jquery@master\n fetch : component/tip:index.js\n fetch : component/tip:tip.css\n fetch : component/tip:tip.html\n fetch : component/emitter:index.js\n fetch : component/jquery:index.js\n complete : component/emitter\n complete : component/jquery\n complete : component/tip\n```\n\n## Searching for components\n\n By adding your component to the [Components List](https://github.com/component/component/wiki/Components) wiki page it will become automatically available to `component-search(1)`. When invoked with no query all components are displayed, otherwise a filtered search, ordered by the number of github \"stars\":\n\n```\n$ component search ui\n\n component/dialog\n url: https://github.com/component/dialog\n desc: Dialog component\n ★ 12\n\n component/notification\n url: https://github.com/component/notification\n desc: Notification component\n ★ 10\n\n component/overlay\n url: https://github.com/component/overlay\n desc: Overlay component\n ★ 7\n\n```\n\n## Using GitHub as a registry\n\n By using GitHub as the registry, `component(1)` is automatically\n available to you without further explicit knowledge or work\n creating a registry account etc.\n\n A nice side-effect of this namespaced world is that dependencies\n are explicit and self-documenting. No longer do you need to query\n the registry for a \"repo\" property that may not exist, it's simply\n built in to the package name, for example [\"visionmedia/page.js\"](https://github.com/visionmedia/page.js) rather\n than the unclear \"page\".\n\n Another benefit of this is that there are zero name collisions, for example\n you may use \"component/tip\" for a dependency of \"foo\", and \"someuser/tip\"\n as a dependency of \"bar\", providing `require('tip')` in each. This prevents\n obscure or irrelevant naming such as \"progress\", \"progress2\", \"progress-bar\",\n \"progress-component\" found in npm.\n\n## Creating a component\n\n The `component-create(1)` command can create a component\n project skeleton for you by filling out the prompts. Once\n this repo is published to GitHub, you're all done!\n\n```\nname: popover\ndescription: Popover UI component\ndoes this component have js? yes\ndoes this component have css? yes\ndoes this component have html? yes\n\n create : popover\n create : popover/index.js\n create : popover/template.html\n create : popover/popover.css\n create : popover/Makefile\n create : popover/Readme.md\n create : popover/.gitignore\n create : popover/component.json\n\n```\n\n A `Makefile` is created for you in order to create a build of the component,\n complete with installed dependencies simply execute `make`.\n\n## Templates\n\n Because `component(1)` has no notion of a \"template\", even simple HTML files\n should be converted to a `require()`-able module. It is recommended that public\n components shared within the community use regular HTML templates, and regular\n CSS stylesheets to maximize contributions, however if you wish to use alternate\n technologies just make sure to compile them before publishing them to GitHub.\n\n For the recommended use-case of regular HTML, the `component-convert(1)` command\n will translate a regular HTML file to its `require()`-able JavaScript counterpart.\n\n## Developing component(1) sub-commands\n\n `component(1)` and sub-commands are structured much like `git(1)`,\n in that sub-commands are simply separate executables. For example\n `$ component info pkg` and `$ component-info pkg` are equivalent.\n\n Because of this you'll likely want `PATH=\"./bin:$PATH\"` in your\n profile or session while developing component, otherwise `./bin/component`\n will have a hard time finding the sub-commands.\n\n## Using private components\n\n `component(1)` uses [~/.netrc](http://man.cx/netrc(4), like other tools such as [curl](http://man.cx/curl) and [git](http://git-scm.com/), to specify credentials for remote hosts. Simply create a `~/.netrc` file in the home directory:\n\n```\nmachine raw.github.com\n login visionmedia\n password pass123\n```\n\n## Running tests\n\nMake sure dependencies are installed:\n\n```\n$ npm install\n```\n\nThen run:\n\n```\n$ make test\n```\n\n## Contributors\n\n - TJ Holowaychuk\n - Guillermo Rauch\n - Garrett Johnson\n - Amir Abu Shareb\n - Adam Sanderson\n - Matt Mueller\n - Forbes Lindesay\n - Arpad Borsos\n - Dan Williams\n - Damián Suárez\n - Tim Oxley\n - Jeremy Worboys\n - Nick Jackson\n - Cameron Bytheway\n\n## Example applications\n\n Open source application examples:\n\n - Example using [script tags](https://github.com/component/script-tag-example) for integrating component with existing non-commonjs applications or frameworks\n - [Todo list](https://github.com/component/todo) example comprised of private and public components\n - [Component.io](https://github.com/component/component.io) website\n - [Posty](https://github.com/visionmedia/posty)\n - [NoFlo](noflojs.org) flow-based programming environment\n\n## Extensions\n\n - [component-graph(1)](https://github.com/component/component-graph) dependency graphs for component projects\n\n## License\n\n(The MIT License)\n\nCopyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca>\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n", + "readmeFilename": "Readme.md", + "bugs": { + "url": "https://github.com/component/component/issues" + }, + "homepage": "https://github.com/component/component", + "_id": "component@0.18.0", + "_from": "component@~0.18.0" +} diff --git a/node_modules/component/templates/readme.js b/node_modules/component/templates/readme.js new file mode 100644 index 0000000..4718d6a --- /dev/null +++ b/node_modules/component/templates/readme.js @@ -0,0 +1,20 @@ +module.exports = function anonymous(obj) { + + function escape(html) { + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(//g, '>'); + }; + + function section(obj, prop, negate, str) { + var val = obj[prop]; + if ('function' == typeof val) return val.call(obj, str); + if (negate) val = !val; + if (val) return str; + return ''; + }; + + return "\n# " + escape(obj.name) + "\n\n " + escape(obj.desc) + "\n\n## Installation\n\n Install with [component(1)](http://component.io):\n\n $ component install " + escape(obj.repo) + "\n\n## API\n\n\n\n## License\n\n MIT\n" +} \ No newline at end of file diff --git a/node_modules/component/templates/readme.md b/node_modules/component/templates/readme.md new file mode 100644 index 0000000..f3147fc --- /dev/null +++ b/node_modules/component/templates/readme.md @@ -0,0 +1,18 @@ + +# {name} + + {desc} + +## Installation + + Install with [component(1)](http://component.io): + + $ component install {repo} + +## API + + + +## License + + MIT diff --git a/node_modules/uglify-js/.npmignore b/node_modules/uglify-js/.npmignore new file mode 100644 index 0000000..94fceeb --- /dev/null +++ b/node_modules/uglify-js/.npmignore @@ -0,0 +1,2 @@ +tmp/ +node_modules/ diff --git a/node_modules/uglify-js/.travis.yml b/node_modules/uglify-js/.travis.yml new file mode 100644 index 0000000..3d9a761 --- /dev/null +++ b/node_modules/uglify-js/.travis.yml @@ -0,0 +1,6 @@ +language: node_js +node_js: + - "0.4" + - "0.8" + - "0.10" + - "0.11" diff --git a/node_modules/uglify-js/LICENSE b/node_modules/uglify-js/LICENSE new file mode 100644 index 0000000..dd7706f --- /dev/null +++ b/node_modules/uglify-js/LICENSE @@ -0,0 +1,29 @@ +UglifyJS is released under the BSD license: + +Copyright 2012-2013 (c) Mihai Bazon + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, +OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR +TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +SUCH DAMAGE. diff --git a/node_modules/uglify-js/README.md b/node_modules/uglify-js/README.md new file mode 100644 index 0000000..fe79772 --- /dev/null +++ b/node_modules/uglify-js/README.md @@ -0,0 +1,636 @@ +UglifyJS 2 +========== +[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2) + +UglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit. + +This page documents the command line utility. For +[API and internals documentation see my website](http://lisperator.net/uglifyjs/). +There's also an +[in-browser online demo](http://lisperator.net/uglifyjs/#demo) (for Firefox, +Chrome and probably Safari). + +Install +------- + +First make sure you have installed the latest version of [node.js](http://nodejs.org/) +(You may need to restart your computer after this step). + +From NPM for use as a command line app: + + npm install uglify-js -g + +From NPM for programmatic use: + + npm install uglify-js + +From Git: + + git clone git://github.com/mishoo/UglifyJS2.git + cd UglifyJS2 + npm link . + +Usage +----- + + uglifyjs [input files] [options] + +UglifyJS2 can take multiple input files. It's recommended that you pass the +input files first, then pass the options. UglifyJS will parse input files +in sequence and apply any compression options. The files are parsed in the +same global scope, that is, a reference from a file to some +variable/function declared in another file will be matched properly. + +If you want to read from STDIN instead, pass a single dash instead of input +files. + +The available options are: + +``` + --source-map Specify an output file where to generate source map. + [string] + --source-map-root The path to the original source to be included in the + source map. [string] + --source-map-url The path to the source map to be added in //# + sourceMappingURL. Defaults to the value passed with + --source-map. [string] + --in-source-map Input source map, useful if you're compressing JS that was + generated from some other original code. + --screw-ie8 Pass this flag if you don't care about full compliance + with Internet Explorer 6-8 quirks (by default UglifyJS + will try to be IE-proof). [boolean] + --expr Parse a single expression, rather than a program (for + parsing JSON) [boolean] + -p, --prefix Skip prefix for original filenames that appear in source + maps. For example -p 3 will drop 3 directories from file + names and ensure they are relative paths. You can also + specify -p relative, which will make UglifyJS figure out + itself the relative paths between original sources, the + source map and the output file. [string] + -o, --output Output file (default STDOUT). + -b, --beautify Beautify output/specify output options. [string] + -m, --mangle Mangle names/pass mangler options. [string] + -r, --reserved Reserved names to exclude from mangling. + -c, --compress Enable compressor/pass compressor options. Pass options + like -c hoist_vars=false,if_return=false. Use -c with no + argument to use the default compression options. [string] + -d, --define Global definitions [string] + -e, --enclose Embed everything in a big function, with a configurable + parameter/argument list. [string] + --comments Preserve copyright comments in the output. By default this + works like Google Closure, keeping JSDoc-style comments + that contain "@license" or "@preserve". You can optionally + pass one of the following arguments to this flag: + - "all" to keep all comments + - a valid JS regexp (needs to start with a slash) to keep + only comments that match. + Note that currently not *all* comments can be kept when + compression is on, because of dead code removal or + cascading statements into sequences. [string] + --preamble Preamble to prepend to the output. You can use this to + insert a comment, for example for licensing information. + This will not be parsed, but the source map will adjust + for its presence. + --stats Display operations run time on STDERR. [boolean] + --acorn Use Acorn for parsing. [boolean] + --spidermonkey Assume input files are SpiderMonkey AST format (as JSON). + [boolean] + --self Build itself (UglifyJS2) as a library (implies + --wrap=UglifyJS --export-all) [boolean] + --wrap Embed everything in a big function, making the “exports” + and “global” variables available. You need to pass an + argument to this option to specify the name that your + module will take when included in, say, a browser. + [string] + --export-all Only used when --wrap, this tells UglifyJS to add code to + automatically export all globals. [boolean] + --lint Display some scope warnings [boolean] + -v, --verbose Verbose [boolean] + -V, --version Print version number and exit. [boolean] +``` + +Specify `--output` (`-o`) to declare the output file. Otherwise the output +goes to STDOUT. + +## Source map options + +UglifyJS2 can generate a source map file, which is highly useful for +debugging your compressed JavaScript. To get a source map, pass +`--source-map output.js.map` (full path to the file where you want the +source map dumped). + +Additionally you might need `--source-map-root` to pass the URL where the +original files can be found. In case you are passing full paths to input +files to UglifyJS, you can use `--prefix` (`-p`) to specify the number of +directories to drop from the path prefix when declaring files in the source +map. + +For example: + + uglifyjs /home/doe/work/foo/src/js/file1.js \ + /home/doe/work/foo/src/js/file2.js \ + -o foo.min.js \ + --source-map foo.min.js.map \ + --source-map-root http://foo.com/src \ + -p 5 -c -m + +The above will compress and mangle `file1.js` and `file2.js`, will drop the +output in `foo.min.js` and the source map in `foo.min.js.map`. The source +mapping will refer to `http://foo.com/src/js/file1.js` and +`http://foo.com/src/js/file2.js` (in fact it will list `http://foo.com/src` +as the source map root, and the original files as `js/file1.js` and +`js/file2.js`). + +### Composed source map + +When you're compressing JS code that was output by a compiler such as +CoffeeScript, mapping to the JS code won't be too helpful. Instead, you'd +like to map back to the original code (i.e. CoffeeScript). UglifyJS has an +option to take an input source map. Assuming you have a mapping from +CoffeeScript → compiled JS, UglifyJS can generate a map from CoffeeScript → +compressed JS by mapping every token in the compiled JS to its original +location. + +To use this feature you need to pass `--in-source-map +/path/to/input/source.map`. Normally the input source map should also point +to the file containing the generated JS, so if that's correct you can omit +input files from the command line. + +## Mangler options + +To enable the mangler you need to pass `--mangle` (`-m`). The following +(comma-separated) options are supported: + +- `sort` — to assign shorter names to most frequently used variables. This + saves a few hundred bytes on jQuery before gzip, but the output is + _bigger_ after gzip (and seems to happen for other libraries I tried it + on) therefore it's not enabled by default. + +- `toplevel` — mangle names declared in the toplevel scope (disabled by + default). + +- `eval` — mangle names visible in scopes where `eval` or `when` are used + (disabled by default). + +When mangling is enabled but you want to prevent certain names from being +mangled, you can declare those names with `--reserved` (`-r`) — pass a +comma-separated list of names. For example: + + uglifyjs ... -m -r '$,require,exports' + +to prevent the `require`, `exports` and `$` names from being changed. + +## Compressor options + +You need to pass `--compress` (`-c`) to enable the compressor. Optionally +you can pass a comma-separated list of options. Options are in the form +`foo=bar`, or just `foo` (the latter implies a boolean option that you want +to set `true`; it's effectively a shortcut for `foo=true`). + +- `sequences` -- join consecutive simple statements using the comma operator + +- `properties` -- rewrite property access using the dot notation, for + example `foo["bar"] → foo.bar` + +- `dead_code` -- remove unreachable code + +- `drop_debugger` -- remove `debugger;` statements + +- `unsafe` (default: false) -- apply "unsafe" transformations (discussion below) + +- `conditionals` -- apply optimizations for `if`-s and conditional + expressions + +- `comparisons` -- apply certain optimizations to binary nodes, for example: + `!(a <= b) → a > b` (only when `unsafe`), attempts to negate binary nodes, + e.g. `a = !b && !c && !d && !e → a=!(b||c||d||e)` etc. + +- `evaluate` -- attempt to evaluate constant expressions + +- `booleans` -- various optimizations for boolean context, for example `!!a + ? b : c → a ? b : c` + +- `loops` -- optimizations for `do`, `while` and `for` loops when we can + statically determine the condition + +- `unused` -- drop unreferenced functions and variables + +- `hoist_funs` -- hoist function declarations + +- `hoist_vars` (default: false) -- hoist `var` declarations (this is `false` + by default because it seems to increase the size of the output in general) + +- `if_return` -- optimizations for if/return and if/continue + +- `join_vars` -- join consecutive `var` statements + +- `cascade` -- small optimization for sequences, transform `x, x` into `x` + and `x = something(), x` into `x = something()` + +- `warnings` -- display warnings when dropping unreachable code or unused + declarations etc. + +- `negate_iife` -- negate "Immediately-Called Function Expressions" + where the return value is discarded, to avoid the parens that the + code generator would insert. + +- `pure_getters` -- the default is `false`. If you pass `true` for + this, UglifyJS will assume that object property access + (e.g. `foo.bar` or `foo["bar"]`) doesn't have any side effects. + +- `pure_funcs` -- default `null`. You can pass an array of names and + UglifyJS will assume that those functions do not produce side + effects. DANGER: will not check if the name is redefined in scope. + An example case here, for instance `var q = Math.floor(a/b)`. If + variable `q` is not used elsewhere, UglifyJS will drop it, but will + still keep the `Math.floor(a/b)`, not knowing what it does. You can + pass `pure_funcs: [ 'Math.floor' ]` to let it know that this + function won't produce any side effect, in which case the whole + statement would get discarded. The current implementation adds some + overhead (compression will be slower). + +- `drop_console` -- default `false`. Pass `true` to discard calls to + `console.*` functions. + +### The `unsafe` option + +It enables some transformations that *might* break code logic in certain +contrived cases, but should be fine for most code. You might want to try it +on your own code, it should reduce the minified size. Here's what happens +when this flag is on: + +- `new Array(1, 2, 3)` or `Array(1, 2, 3)` → `[1, 2, 3 ]` +- `new Object()` → `{}` +- `String(exp)` or `exp.toString()` → `"" + exp` +- `new Object/RegExp/Function/Error/Array (...)` → we discard the `new` +- `typeof foo == "undefined"` → `foo === void 0` +- `void 0` → `undefined` (if there is a variable named "undefined" in + scope; we do it because the variable name will be mangled, typically + reduced to a single character). + +### Conditional compilation + +You can use the `--define` (`-d`) switch in order to declare global +variables that UglifyJS will assume to be constants (unless defined in +scope). For example if you pass `--define DEBUG=false` then, coupled with +dead code removal UglifyJS will discard the following from the output: +```javascript +if (DEBUG) { + console.log("debug stuff"); +} +``` + +UglifyJS will warn about the condition being always false and about dropping +unreachable code; for now there is no option to turn off only this specific +warning, you can pass `warnings=false` to turn off *all* warnings. + +Another way of doing that is to declare your globals as constants in a +separate file and include it into the build. For example you can have a +`build/defines.js` file with the following: +```javascript +const DEBUG = false; +const PRODUCTION = true; +// etc. +``` + +and build your code like this: + + uglifyjs build/defines.js js/foo.js js/bar.js... -c + +UglifyJS will notice the constants and, since they cannot be altered, it +will evaluate references to them to the value itself and drop unreachable +code as usual. The possible downside of this approach is that the build +will contain the `const` declarations. + + +## Beautifier options + +The code generator tries to output shortest code possible by default. In +case you want beautified output, pass `--beautify` (`-b`). Optionally you +can pass additional arguments that control the code output: + +- `beautify` (default `true`) -- whether to actually beautify the output. + Passing `-b` will set this to true, but you might need to pass `-b` even + when you want to generate minified code, in order to specify additional + arguments, so you can use `-b beautify=false` to override it. +- `indent-level` (default 4) +- `indent-start` (default 0) -- prefix all lines by that many spaces +- `quote-keys` (default `false`) -- pass `true` to quote all keys in literal + objects +- `space-colon` (default `true`) -- insert a space after the colon signs +- `ascii-only` (default `false`) -- escape Unicode characters in strings and + regexps +- `inline-script` (default `false`) -- escape the slash in occurrences of + ` 0) { + sys.error("WARN: Ignoring input files since --self was passed"); + } + files = UglifyJS.FILES; + if (!ARGS.wrap) ARGS.wrap = "UglifyJS"; + ARGS.export_all = true; +} + +var ORIG_MAP = ARGS.in_source_map; + +if (ORIG_MAP) { + ORIG_MAP = JSON.parse(fs.readFileSync(ORIG_MAP)); + if (files.length == 0) { + sys.error("INFO: Using file from the input source map: " + ORIG_MAP.file); + files = [ ORIG_MAP.file ]; + } + if (ARGS.source_map_root == null) { + ARGS.source_map_root = ORIG_MAP.sourceRoot; + } +} + +if (files.length == 0) { + files = [ "-" ]; +} + +if (files.indexOf("-") >= 0 && ARGS.source_map) { + sys.error("ERROR: Source map doesn't work with input from STDIN"); + process.exit(1); +} + +if (files.filter(function(el){ return el == "-" }).length > 1) { + sys.error("ERROR: Can read a single file from STDIN (two or more dashes specified)"); + process.exit(1); +} + +var STATS = {}; +var OUTPUT_FILE = ARGS.o; +var TOPLEVEL = null; +var P_RELATIVE = ARGS.p && ARGS.p == "relative"; + +var SOURCE_MAP = ARGS.source_map ? UglifyJS.SourceMap({ + file: P_RELATIVE ? path.relative(path.dirname(ARGS.source_map), OUTPUT_FILE) : OUTPUT_FILE, + root: ARGS.source_map_root, + orig: ORIG_MAP, +}) : null; + +OUTPUT_OPTIONS.source_map = SOURCE_MAP; + +try { + var output = UglifyJS.OutputStream(OUTPUT_OPTIONS); + var compressor = COMPRESS && UglifyJS.Compressor(COMPRESS); +} catch(ex) { + if (ex instanceof UglifyJS.DefaultsError) { + sys.error(ex.msg); + sys.error("Supported options:"); + sys.error(sys.inspect(ex.defs)); + process.exit(1); + } +} + +async.eachLimit(files, 1, function (file, cb) { + read_whole_file(file, function (err, code) { + if (err) { + sys.error("ERROR: can't read file: " + file); + process.exit(1); + } + if (ARGS.p != null) { + if (P_RELATIVE) { + file = path.relative(path.dirname(ARGS.source_map), file); + } else { + var p = parseInt(ARGS.p, 10); + if (!isNaN(p)) { + file = file.replace(/^\/+/, "").split(/\/+/).slice(ARGS.p).join("/"); + } + } + } + time_it("parse", function(){ + if (ARGS.spidermonkey) { + var program = JSON.parse(code); + if (!TOPLEVEL) TOPLEVEL = program; + else TOPLEVEL.body = TOPLEVEL.body.concat(program.body); + } + else if (ARGS.acorn) { + TOPLEVEL = acorn.parse(code, { + locations : true, + sourceFile : file, + program : TOPLEVEL + }); + } + else { + try { + TOPLEVEL = UglifyJS.parse(code, { + filename : file, + toplevel : TOPLEVEL, + expression : ARGS.expr, + }); + } catch(ex) { + if (ex instanceof UglifyJS.JS_Parse_Error) { + sys.error("Parse error at " + file + ":" + ex.line + "," + ex.col); + sys.error(ex.message); + sys.error(ex.stack); + process.exit(1); + } + throw ex; + } + }; + }); + cb(); + }); +}, function () { + if (ARGS.acorn || ARGS.spidermonkey) time_it("convert_ast", function(){ + TOPLEVEL = UglifyJS.AST_Node.from_mozilla_ast(TOPLEVEL); + }); + + if (ARGS.wrap) { + TOPLEVEL = TOPLEVEL.wrap_commonjs(ARGS.wrap, ARGS.export_all); + } + + if (ARGS.enclose) { + var arg_parameter_list = ARGS.enclose; + if (arg_parameter_list === true) { + arg_parameter_list = []; + } + else if (!(arg_parameter_list instanceof Array)) { + arg_parameter_list = [arg_parameter_list]; + } + TOPLEVEL = TOPLEVEL.wrap_enclose(arg_parameter_list); + } + + var SCOPE_IS_NEEDED = COMPRESS || MANGLE || ARGS.lint; + + if (SCOPE_IS_NEEDED) { + time_it("scope", function(){ + TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 }); + if (ARGS.lint) { + TOPLEVEL.scope_warnings(); + } + }); + } + + if (COMPRESS) { + time_it("squeeze", function(){ + TOPLEVEL = TOPLEVEL.transform(compressor); + }); + } + + if (SCOPE_IS_NEEDED) { + time_it("scope", function(){ + TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 }); + if (MANGLE) { + TOPLEVEL.compute_char_frequency(MANGLE); + } + }); + } + + if (MANGLE) time_it("mangle", function(){ + TOPLEVEL.mangle_names(MANGLE); + }); + time_it("generate", function(){ + TOPLEVEL.print(output); + }); + + output = output.get(); + + if (SOURCE_MAP) { + fs.writeFileSync(ARGS.source_map, SOURCE_MAP, "utf8"); + var source_map_url = ARGS.source_map_url || ( + P_RELATIVE + ? path.relative(path.dirname(OUTPUT_FILE), ARGS.source_map) + : ARGS.source_map + ); + output += "\n//# sourceMappingURL=" + source_map_url; + } + + if (OUTPUT_FILE) { + fs.writeFileSync(OUTPUT_FILE, output, "utf8"); + } else { + sys.print(output); + } + + if (ARGS.stats) { + sys.error(UglifyJS.string_template("Timing information (compressed {count} files):", { + count: files.length + })); + for (var i in STATS) if (STATS.hasOwnProperty(i)) { + sys.error(UglifyJS.string_template("- {name}: {time}s", { + name: i, + time: (STATS[i] / 1000).toFixed(3) + })); + } + } +}); + +/* -----[ functions ]----- */ + +function normalize(o) { + for (var i in o) if (o.hasOwnProperty(i) && /-/.test(i)) { + o[i.replace(/-/g, "_")] = o[i]; + delete o[i]; + } +} + +function getOptions(x, constants) { + x = ARGS[x]; + if (!x) return null; + var ret = {}; + if (x !== true) { + var ast; + try { + ast = UglifyJS.parse(x, { expression: true }); + } catch(ex) { + if (ex instanceof UglifyJS.JS_Parse_Error) { + sys.error("Error parsing arguments in: " + x); + process.exit(1); + } + } + ast.walk(new UglifyJS.TreeWalker(function(node){ + if (node instanceof UglifyJS.AST_Seq) return; // descend + if (node instanceof UglifyJS.AST_Assign) { + var name = node.left.print_to_string({ beautify: false }).replace(/-/g, "_"); + var value = node.right; + if (constants) + value = new Function("return (" + value.print_to_string() + ")")(); + ret[name] = value; + return true; // no descend + } + if (node instanceof UglifyJS.AST_Symbol || node instanceof UglifyJS.AST_Binary) { + var name = node.print_to_string({ beautify: false }).replace(/-/g, "_"); + ret[name] = true; + return true; // no descend + } + sys.error(node.TYPE) + sys.error("Error parsing arguments in: " + x); + process.exit(1); + })); + } + return ret; +} + +function read_whole_file(filename, cb) { + if (filename == "-") { + var chunks = []; + process.stdin.setEncoding('utf-8'); + process.stdin.on('data', function (chunk) { + chunks.push(chunk); + }).on('end', function () { + cb(null, chunks.join("")); + }); + process.openStdin(); + } else { + fs.readFile(filename, "utf-8", cb); + } +} + +function time_it(name, cont) { + var t1 = new Date().getTime(); + var ret = cont(); + if (ARGS.stats) { + var spent = new Date().getTime() - t1; + if (STATS[name]) STATS[name] += spent; + else STATS[name] = spent; + } + return ret; +} diff --git a/node_modules/uglify-js/lib/ast.js b/node_modules/uglify-js/lib/ast.js new file mode 100644 index 0000000..2f216c2 --- /dev/null +++ b/node_modules/uglify-js/lib/ast.js @@ -0,0 +1,984 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function DEFNODE(type, props, methods, base) { + if (arguments.length < 4) base = AST_Node; + if (!props) props = []; + else props = props.split(/\s+/); + var self_props = props; + if (base && base.PROPS) + props = props.concat(base.PROPS); + var code = "return function AST_" + type + "(props){ if (props) { "; + for (var i = props.length; --i >= 0;) { + code += "this." + props[i] + " = props." + props[i] + ";"; + } + var proto = base && new base; + if (proto && proto.initialize || (methods && methods.initialize)) + code += "this.initialize();"; + code += "}}"; + var ctor = new Function(code)(); + if (proto) { + ctor.prototype = proto; + ctor.BASE = base; + } + if (base) base.SUBCLASSES.push(ctor); + ctor.prototype.CTOR = ctor; + ctor.PROPS = props || null; + ctor.SELF_PROPS = self_props; + ctor.SUBCLASSES = []; + if (type) { + ctor.prototype.TYPE = ctor.TYPE = type; + } + if (methods) for (i in methods) if (methods.hasOwnProperty(i)) { + if (/^\$/.test(i)) { + ctor[i.substr(1)] = methods[i]; + } else { + ctor.prototype[i] = methods[i]; + } + } + ctor.DEFMETHOD = function(name, method) { + this.prototype[name] = method; + }; + return ctor; +}; + +var AST_Token = DEFNODE("Token", "type value line col pos endpos nlb comments_before file", { +}, null); + +var AST_Node = DEFNODE("Node", "start end", { + clone: function() { + return new this.CTOR(this); + }, + $documentation: "Base class of all AST nodes", + $propdoc: { + start: "[AST_Token] The first token of this node", + end: "[AST_Token] The last token of this node" + }, + _walk: function(visitor) { + return visitor._visit(this); + }, + walk: function(visitor) { + return this._walk(visitor); // not sure the indirection will be any help + } +}, null); + +AST_Node.warn_function = null; +AST_Node.warn = function(txt, props) { + if (AST_Node.warn_function) + AST_Node.warn_function(string_template(txt, props)); +}; + +/* -----[ statements ]----- */ + +var AST_Statement = DEFNODE("Statement", null, { + $documentation: "Base class of all statements", +}); + +var AST_Debugger = DEFNODE("Debugger", null, { + $documentation: "Represents a debugger statement", +}, AST_Statement); + +var AST_Directive = DEFNODE("Directive", "value scope", { + $documentation: "Represents a directive, like \"use strict\";", + $propdoc: { + value: "[string] The value of this directive as a plain string (it's not an AST_String!)", + scope: "[AST_Scope/S] The scope that this directive affects" + }, +}, AST_Statement); + +var AST_SimpleStatement = DEFNODE("SimpleStatement", "body", { + $documentation: "A statement consisting of an expression, i.e. a = 1 + 2", + $propdoc: { + body: "[AST_Node] an expression node (should not be instanceof AST_Statement)" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.body._walk(visitor); + }); + } +}, AST_Statement); + +function walk_body(node, visitor) { + if (node.body instanceof AST_Statement) { + node.body._walk(visitor); + } + else node.body.forEach(function(stat){ + stat._walk(visitor); + }); +}; + +var AST_Block = DEFNODE("Block", "body", { + $documentation: "A body of statements (usually bracketed)", + $propdoc: { + body: "[AST_Statement*] an array of statements" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + walk_body(this, visitor); + }); + } +}, AST_Statement); + +var AST_BlockStatement = DEFNODE("BlockStatement", null, { + $documentation: "A block statement", +}, AST_Block); + +var AST_EmptyStatement = DEFNODE("EmptyStatement", null, { + $documentation: "The empty statement (empty block or simply a semicolon)", + _walk: function(visitor) { + return visitor._visit(this); + } +}, AST_Statement); + +var AST_StatementWithBody = DEFNODE("StatementWithBody", "body", { + $documentation: "Base class for all statements that contain one nested body: `For`, `ForIn`, `Do`, `While`, `With`", + $propdoc: { + body: "[AST_Statement] the body; this should always be present, even if it's an AST_EmptyStatement" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.body._walk(visitor); + }); + } +}, AST_Statement); + +var AST_LabeledStatement = DEFNODE("LabeledStatement", "label", { + $documentation: "Statement with a label", + $propdoc: { + label: "[AST_Label] a label definition" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.label._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +var AST_IterationStatement = DEFNODE("IterationStatement", null, { + $documentation: "Internal class. All loops inherit from it." +}, AST_StatementWithBody); + +var AST_DWLoop = DEFNODE("DWLoop", "condition", { + $documentation: "Base class for do/while statements", + $propdoc: { + condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_IterationStatement); + +var AST_Do = DEFNODE("Do", null, { + $documentation: "A `do` statement", +}, AST_DWLoop); + +var AST_While = DEFNODE("While", null, { + $documentation: "A `while` statement", +}, AST_DWLoop); + +var AST_For = DEFNODE("For", "init condition step", { + $documentation: "A `for` statement", + $propdoc: { + init: "[AST_Node?] the `for` initialization code, or null if empty", + condition: "[AST_Node?] the `for` termination clause, or null if empty", + step: "[AST_Node?] the `for` update clause, or null if empty" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + if (this.init) this.init._walk(visitor); + if (this.condition) this.condition._walk(visitor); + if (this.step) this.step._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_IterationStatement); + +var AST_ForIn = DEFNODE("ForIn", "init name object", { + $documentation: "A `for ... in` statement", + $propdoc: { + init: "[AST_Node] the `for/in` initialization code", + name: "[AST_SymbolRef?] the loop variable, only if `init` is AST_Var", + object: "[AST_Node] the object that we're looping through" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.init._walk(visitor); + this.object._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_IterationStatement); + +var AST_With = DEFNODE("With", "expression", { + $documentation: "A `with` statement", + $propdoc: { + expression: "[AST_Node] the `with` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.body._walk(visitor); + }); + } +}, AST_StatementWithBody); + +/* -----[ scope and functions ]----- */ + +var AST_Scope = DEFNODE("Scope", "directives variables functions uses_with uses_eval parent_scope enclosed cname", { + $documentation: "Base class for all statements introducing a lexical scope", + $propdoc: { + directives: "[string*/S] an array of directives declared in this scope", + variables: "[Object/S] a map of name -> SymbolDef for all variables/functions defined in this scope", + functions: "[Object/S] like `variables`, but only lists function declarations", + uses_with: "[boolean/S] tells whether this scope uses the `with` statement", + uses_eval: "[boolean/S] tells whether this scope contains a direct call to the global `eval`", + parent_scope: "[AST_Scope?/S] link to the parent scope", + enclosed: "[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes", + cname: "[integer/S] current index for mangling variables (used internally by the mangler)", + }, +}, AST_Block); + +var AST_Toplevel = DEFNODE("Toplevel", "globals", { + $documentation: "The toplevel scope", + $propdoc: { + globals: "[Object/S] a map of name -> SymbolDef for all undeclared names", + }, + wrap_enclose: function(arg_parameter_pairs) { + var self = this; + var args = []; + var parameters = []; + + arg_parameter_pairs.forEach(function(pair) { + var split = pair.split(":"); + + args.push(split[0]); + parameters.push(split[1]); + }); + + var wrapped_tl = "(function(" + parameters.join(",") + "){ '$ORIG'; })(" + args.join(",") + ")"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){ + if (node instanceof AST_Directive && node.value == "$ORIG") { + return MAP.splice(self.body); + } + })); + return wrapped_tl; + }, + wrap_commonjs: function(name, export_all) { + var self = this; + var to_export = []; + if (export_all) { + self.figure_out_scope(); + self.walk(new TreeWalker(function(node){ + if (node instanceof AST_SymbolDeclaration && node.definition().global) { + if (!find_if(function(n){ return n.name == node.name }, to_export)) + to_export.push(node); + } + })); + } + var wrapped_tl = "(function(exports, global){ global['" + name + "'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))"; + wrapped_tl = parse(wrapped_tl); + wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){ + if (node instanceof AST_SimpleStatement) { + node = node.body; + if (node instanceof AST_String) switch (node.getValue()) { + case "$ORIG": + return MAP.splice(self.body); + case "$EXPORTS": + var body = []; + to_export.forEach(function(sym){ + body.push(new AST_SimpleStatement({ + body: new AST_Assign({ + left: new AST_Sub({ + expression: new AST_SymbolRef({ name: "exports" }), + property: new AST_String({ value: sym.name }), + }), + operator: "=", + right: new AST_SymbolRef(sym), + }), + })); + }); + return MAP.splice(body); + } + } + })); + return wrapped_tl; + } +}, AST_Scope); + +var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments", { + $documentation: "Base class for functions", + $propdoc: { + name: "[AST_SymbolDeclaration?] the name of this function", + argnames: "[AST_SymbolFunarg*] array of function arguments", + uses_arguments: "[boolean/S] tells whether this function accesses the arguments array" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + if (this.name) this.name._walk(visitor); + this.argnames.forEach(function(arg){ + arg._walk(visitor); + }); + walk_body(this, visitor); + }); + } +}, AST_Scope); + +var AST_Accessor = DEFNODE("Accessor", null, { + $documentation: "A setter/getter function. The `name` property is always null." +}, AST_Lambda); + +var AST_Function = DEFNODE("Function", null, { + $documentation: "A function expression" +}, AST_Lambda); + +var AST_Defun = DEFNODE("Defun", null, { + $documentation: "A function definition" +}, AST_Lambda); + +/* -----[ JUMPS ]----- */ + +var AST_Jump = DEFNODE("Jump", null, { + $documentation: "Base class for “jumps” (for now that's `return`, `throw`, `break` and `continue`)" +}, AST_Statement); + +var AST_Exit = DEFNODE("Exit", "value", { + $documentation: "Base class for “exits” (`return` and `throw`)", + $propdoc: { + value: "[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return" + }, + _walk: function(visitor) { + return visitor._visit(this, this.value && function(){ + this.value._walk(visitor); + }); + } +}, AST_Jump); + +var AST_Return = DEFNODE("Return", null, { + $documentation: "A `return` statement" +}, AST_Exit); + +var AST_Throw = DEFNODE("Throw", null, { + $documentation: "A `throw` statement" +}, AST_Exit); + +var AST_LoopControl = DEFNODE("LoopControl", "label", { + $documentation: "Base class for loop control statements (`break` and `continue`)", + $propdoc: { + label: "[AST_LabelRef?] the label, or null if none", + }, + _walk: function(visitor) { + return visitor._visit(this, this.label && function(){ + this.label._walk(visitor); + }); + } +}, AST_Jump); + +var AST_Break = DEFNODE("Break", null, { + $documentation: "A `break` statement" +}, AST_LoopControl); + +var AST_Continue = DEFNODE("Continue", null, { + $documentation: "A `continue` statement" +}, AST_LoopControl); + +/* -----[ IF ]----- */ + +var AST_If = DEFNODE("If", "condition alternative", { + $documentation: "A `if` statement", + $propdoc: { + condition: "[AST_Node] the `if` condition", + alternative: "[AST_Statement?] the `else` part, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.body._walk(visitor); + if (this.alternative) this.alternative._walk(visitor); + }); + } +}, AST_StatementWithBody); + +/* -----[ SWITCH ]----- */ + +var AST_Switch = DEFNODE("Switch", "expression", { + $documentation: "A `switch` statement", + $propdoc: { + expression: "[AST_Node] the `switch` “discriminant”" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_Block); + +var AST_SwitchBranch = DEFNODE("SwitchBranch", null, { + $documentation: "Base class for `switch` branches", +}, AST_Block); + +var AST_Default = DEFNODE("Default", null, { + $documentation: "A `default` switch branch", +}, AST_SwitchBranch); + +var AST_Case = DEFNODE("Case", "expression", { + $documentation: "A `case` switch branch", + $propdoc: { + expression: "[AST_Node] the `case` expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_SwitchBranch); + +/* -----[ EXCEPTIONS ]----- */ + +var AST_Try = DEFNODE("Try", "bcatch bfinally", { + $documentation: "A `try` statement", + $propdoc: { + bcatch: "[AST_Catch?] the catch block, or null if not present", + bfinally: "[AST_Finally?] the finally block, or null if not present" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + walk_body(this, visitor); + if (this.bcatch) this.bcatch._walk(visitor); + if (this.bfinally) this.bfinally._walk(visitor); + }); + } +}, AST_Block); + +var AST_Catch = DEFNODE("Catch", "argname", { + $documentation: "A `catch` node; only makes sense as part of a `try` statement", + $propdoc: { + argname: "[AST_SymbolCatch] symbol for the exception" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.argname._walk(visitor); + walk_body(this, visitor); + }); + } +}, AST_Block); + +var AST_Finally = DEFNODE("Finally", null, { + $documentation: "A `finally` node; only makes sense as part of a `try` statement" +}, AST_Block); + +/* -----[ VAR/CONST ]----- */ + +var AST_Definitions = DEFNODE("Definitions", "definitions", { + $documentation: "Base class for `var` or `const` nodes (variable declarations/initializations)", + $propdoc: { + definitions: "[AST_VarDef*] array of variable definitions" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.definitions.forEach(function(def){ + def._walk(visitor); + }); + }); + } +}, AST_Statement); + +var AST_Var = DEFNODE("Var", null, { + $documentation: "A `var` statement" +}, AST_Definitions); + +var AST_Const = DEFNODE("Const", null, { + $documentation: "A `const` statement" +}, AST_Definitions); + +var AST_VarDef = DEFNODE("VarDef", "name value", { + $documentation: "A variable declaration; only appears in a AST_Definitions node", + $propdoc: { + name: "[AST_SymbolVar|AST_SymbolConst] name of the variable", + value: "[AST_Node?] initializer, or null of there's no initializer" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.name._walk(visitor); + if (this.value) this.value._walk(visitor); + }); + } +}); + +/* -----[ OTHER ]----- */ + +var AST_Call = DEFNODE("Call", "expression args", { + $documentation: "A function call expression", + $propdoc: { + expression: "[AST_Node] expression to invoke as function", + args: "[AST_Node*] array of arguments" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.args.forEach(function(arg){ + arg._walk(visitor); + }); + }); + } +}); + +var AST_New = DEFNODE("New", null, { + $documentation: "An object instantiation. Derives from a function call since it has exactly the same properties" +}, AST_Call); + +var AST_Seq = DEFNODE("Seq", "car cdr", { + $documentation: "A sequence expression (two comma-separated expressions)", + $propdoc: { + car: "[AST_Node] first element in sequence", + cdr: "[AST_Node] second element in sequence" + }, + $cons: function(x, y) { + var seq = new AST_Seq(x); + seq.car = x; + seq.cdr = y; + return seq; + }, + $from_array: function(array) { + if (array.length == 0) return null; + if (array.length == 1) return array[0].clone(); + var list = null; + for (var i = array.length; --i >= 0;) { + list = AST_Seq.cons(array[i], list); + } + var p = list; + while (p) { + if (p.cdr && !p.cdr.cdr) { + p.cdr = p.cdr.car; + break; + } + p = p.cdr; + } + return list; + }, + to_array: function() { + var p = this, a = []; + while (p) { + a.push(p.car); + if (p.cdr && !(p.cdr instanceof AST_Seq)) { + a.push(p.cdr); + break; + } + p = p.cdr; + } + return a; + }, + add: function(node) { + var p = this; + while (p) { + if (!(p.cdr instanceof AST_Seq)) { + var cell = AST_Seq.cons(p.cdr, node); + return p.cdr = cell; + } + p = p.cdr; + } + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.car._walk(visitor); + if (this.cdr) this.cdr._walk(visitor); + }); + } +}); + +var AST_PropAccess = DEFNODE("PropAccess", "expression property", { + $documentation: "Base class for property access expressions, i.e. `a.foo` or `a[\"foo\"]`", + $propdoc: { + expression: "[AST_Node] the “container” expression", + property: "[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node" + } +}); + +var AST_Dot = DEFNODE("Dot", null, { + $documentation: "A dotted property access expression", + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + }); + } +}, AST_PropAccess); + +var AST_Sub = DEFNODE("Sub", null, { + $documentation: "Index-style property access, i.e. `a[\"foo\"]`", + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + this.property._walk(visitor); + }); + } +}, AST_PropAccess); + +var AST_Unary = DEFNODE("Unary", "operator expression", { + $documentation: "Base class for unary expressions", + $propdoc: { + operator: "[string] the operator", + expression: "[AST_Node] expression that this unary operator applies to" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.expression._walk(visitor); + }); + } +}); + +var AST_UnaryPrefix = DEFNODE("UnaryPrefix", null, { + $documentation: "Unary prefix expression, i.e. `typeof i` or `++i`" +}, AST_Unary); + +var AST_UnaryPostfix = DEFNODE("UnaryPostfix", null, { + $documentation: "Unary postfix expression, i.e. `i++`" +}, AST_Unary); + +var AST_Binary = DEFNODE("Binary", "left operator right", { + $documentation: "Binary expression, i.e. `a + b`", + $propdoc: { + left: "[AST_Node] left-hand side expression", + operator: "[string] the operator", + right: "[AST_Node] right-hand side expression" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.left._walk(visitor); + this.right._walk(visitor); + }); + } +}); + +var AST_Conditional = DEFNODE("Conditional", "condition consequent alternative", { + $documentation: "Conditional expression using the ternary operator, i.e. `a ? b : c`", + $propdoc: { + condition: "[AST_Node]", + consequent: "[AST_Node]", + alternative: "[AST_Node]" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.condition._walk(visitor); + this.consequent._walk(visitor); + this.alternative._walk(visitor); + }); + } +}); + +var AST_Assign = DEFNODE("Assign", null, { + $documentation: "An assignment expression — `a = b + 5`", +}, AST_Binary); + +/* -----[ LITERALS ]----- */ + +var AST_Array = DEFNODE("Array", "elements", { + $documentation: "An array literal", + $propdoc: { + elements: "[AST_Node*] array of elements" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.elements.forEach(function(el){ + el._walk(visitor); + }); + }); + } +}); + +var AST_Object = DEFNODE("Object", "properties", { + $documentation: "An object literal", + $propdoc: { + properties: "[AST_ObjectProperty*] array of properties" + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.properties.forEach(function(prop){ + prop._walk(visitor); + }); + }); + } +}); + +var AST_ObjectProperty = DEFNODE("ObjectProperty", "key value", { + $documentation: "Base class for literal object properties", + $propdoc: { + key: "[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.", + value: "[AST_Node] property value. For setters and getters this is an AST_Function." + }, + _walk: function(visitor) { + return visitor._visit(this, function(){ + this.value._walk(visitor); + }); + } +}); + +var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", null, { + $documentation: "A key: value object property", +}, AST_ObjectProperty); + +var AST_ObjectSetter = DEFNODE("ObjectSetter", null, { + $documentation: "An object setter property", +}, AST_ObjectProperty); + +var AST_ObjectGetter = DEFNODE("ObjectGetter", null, { + $documentation: "An object getter property", +}, AST_ObjectProperty); + +var AST_Symbol = DEFNODE("Symbol", "scope name thedef", { + $propdoc: { + name: "[string] name of this symbol", + scope: "[AST_Scope/S] the current scope (not necessarily the definition scope)", + thedef: "[SymbolDef/S] the definition of this symbol" + }, + $documentation: "Base class for all symbols", +}); + +var AST_SymbolAccessor = DEFNODE("SymbolAccessor", null, { + $documentation: "The name of a property accessor (setter/getter function)" +}, AST_Symbol); + +var AST_SymbolDeclaration = DEFNODE("SymbolDeclaration", "init", { + $documentation: "A declaration symbol (symbol in var/const, function name or argument, symbol in catch)", + $propdoc: { + init: "[AST_Node*/S] array of initializers for this declaration." + } +}, AST_Symbol); + +var AST_SymbolVar = DEFNODE("SymbolVar", null, { + $documentation: "Symbol defining a variable", +}, AST_SymbolDeclaration); + +var AST_SymbolConst = DEFNODE("SymbolConst", null, { + $documentation: "A constant declaration" +}, AST_SymbolDeclaration); + +var AST_SymbolFunarg = DEFNODE("SymbolFunarg", null, { + $documentation: "Symbol naming a function argument", +}, AST_SymbolVar); + +var AST_SymbolDefun = DEFNODE("SymbolDefun", null, { + $documentation: "Symbol defining a function", +}, AST_SymbolDeclaration); + +var AST_SymbolLambda = DEFNODE("SymbolLambda", null, { + $documentation: "Symbol naming a function expression", +}, AST_SymbolDeclaration); + +var AST_SymbolCatch = DEFNODE("SymbolCatch", null, { + $documentation: "Symbol naming the exception in catch", +}, AST_SymbolDeclaration); + +var AST_Label = DEFNODE("Label", "references", { + $documentation: "Symbol naming a label (declaration)", + $propdoc: { + references: "[AST_LoopControl*] a list of nodes referring to this label" + }, + initialize: function() { + this.references = []; + this.thedef = this; + } +}, AST_Symbol); + +var AST_SymbolRef = DEFNODE("SymbolRef", null, { + $documentation: "Reference to some symbol (not definition/declaration)", +}, AST_Symbol); + +var AST_LabelRef = DEFNODE("LabelRef", null, { + $documentation: "Reference to a label symbol", +}, AST_Symbol); + +var AST_This = DEFNODE("This", null, { + $documentation: "The `this` symbol", +}, AST_Symbol); + +var AST_Constant = DEFNODE("Constant", null, { + $documentation: "Base class for all constants", + getValue: function() { + return this.value; + } +}); + +var AST_String = DEFNODE("String", "value", { + $documentation: "A string literal", + $propdoc: { + value: "[string] the contents of this string" + } +}, AST_Constant); + +var AST_Number = DEFNODE("Number", "value", { + $documentation: "A number literal", + $propdoc: { + value: "[number] the numeric value" + } +}, AST_Constant); + +var AST_RegExp = DEFNODE("RegExp", "value", { + $documentation: "A regexp literal", + $propdoc: { + value: "[RegExp] the actual regexp" + } +}, AST_Constant); + +var AST_Atom = DEFNODE("Atom", null, { + $documentation: "Base class for atoms", +}, AST_Constant); + +var AST_Null = DEFNODE("Null", null, { + $documentation: "The `null` atom", + value: null +}, AST_Atom); + +var AST_NaN = DEFNODE("NaN", null, { + $documentation: "The impossible value", + value: 0/0 +}, AST_Atom); + +var AST_Undefined = DEFNODE("Undefined", null, { + $documentation: "The `undefined` value", + value: (function(){}()) +}, AST_Atom); + +var AST_Hole = DEFNODE("Hole", null, { + $documentation: "A hole in an array", + value: (function(){}()) +}, AST_Atom); + +var AST_Infinity = DEFNODE("Infinity", null, { + $documentation: "The `Infinity` value", + value: 1/0 +}, AST_Atom); + +var AST_Boolean = DEFNODE("Boolean", null, { + $documentation: "Base class for booleans", +}, AST_Atom); + +var AST_False = DEFNODE("False", null, { + $documentation: "The `false` atom", + value: false +}, AST_Boolean); + +var AST_True = DEFNODE("True", null, { + $documentation: "The `true` atom", + value: true +}, AST_Boolean); + +/* -----[ TreeWalker ]----- */ + +function TreeWalker(callback) { + this.visit = callback; + this.stack = []; +}; +TreeWalker.prototype = { + _visit: function(node, descend) { + this.stack.push(node); + var ret = this.visit(node, descend ? function(){ + descend.call(node); + } : noop); + if (!ret && descend) { + descend.call(node); + } + this.stack.pop(); + return ret; + }, + parent: function(n) { + return this.stack[this.stack.length - 2 - (n || 0)]; + }, + push: function (node) { + this.stack.push(node); + }, + pop: function() { + return this.stack.pop(); + }, + self: function() { + return this.stack[this.stack.length - 1]; + }, + find_parent: function(type) { + var stack = this.stack; + for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof type) return x; + } + }, + has_directive: function(type) { + return this.find_parent(AST_Scope).has_directive(type); + }, + in_boolean_context: function() { + var stack = this.stack; + var i = stack.length, self = stack[--i]; + while (i > 0) { + var p = stack[--i]; + if ((p instanceof AST_If && p.condition === self) || + (p instanceof AST_Conditional && p.condition === self) || + (p instanceof AST_DWLoop && p.condition === self) || + (p instanceof AST_For && p.condition === self) || + (p instanceof AST_UnaryPrefix && p.operator == "!" && p.expression === self)) + { + return true; + } + if (!(p instanceof AST_Binary && (p.operator == "&&" || p.operator == "||"))) + return false; + self = p; + } + }, + loopcontrol_target: function(label) { + var stack = this.stack; + if (label) for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof AST_LabeledStatement && x.label.name == label.name) { + return x.body; + } + } else for (var i = stack.length; --i >= 0;) { + var x = stack[i]; + if (x instanceof AST_Switch || x instanceof AST_IterationStatement) + return x; + } + } +}; diff --git a/node_modules/uglify-js/lib/compress.js b/node_modules/uglify-js/lib/compress.js new file mode 100644 index 0000000..7df6693 --- /dev/null +++ b/node_modules/uglify-js/lib/compress.js @@ -0,0 +1,2358 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function Compressor(options, false_by_default) { + if (!(this instanceof Compressor)) + return new Compressor(options, false_by_default); + TreeTransformer.call(this, this.before, this.after); + this.options = defaults(options, { + sequences : !false_by_default, + properties : !false_by_default, + dead_code : !false_by_default, + drop_debugger : !false_by_default, + unsafe : false, + unsafe_comps : false, + conditionals : !false_by_default, + comparisons : !false_by_default, + evaluate : !false_by_default, + booleans : !false_by_default, + loops : !false_by_default, + unused : !false_by_default, + hoist_funs : !false_by_default, + hoist_vars : false, + if_return : !false_by_default, + join_vars : !false_by_default, + cascade : !false_by_default, + side_effects : !false_by_default, + pure_getters : false, + pure_funcs : null, + negate_iife : !false_by_default, + screw_ie8 : false, + drop_console : false, + angular : false, + + warnings : true, + global_defs : {} + }, true); +}; + +Compressor.prototype = new TreeTransformer; +merge(Compressor.prototype, { + option: function(key) { return this.options[key] }, + warn: function() { + if (this.options.warnings) + AST_Node.warn.apply(AST_Node, arguments); + }, + before: function(node, descend, in_list) { + if (node._squeezed) return node; + var was_scope = false; + if (node instanceof AST_Scope) { + node = node.hoist_declarations(this); + was_scope = true; + } + descend(node, this); + node = node.optimize(this); + if (was_scope && node instanceof AST_Scope) { + node.drop_unused(this); + descend(node, this); + } + node._squeezed = true; + return node; + } +}); + +(function(){ + + function OPT(node, optimizer) { + node.DEFMETHOD("optimize", function(compressor){ + var self = this; + if (self._optimized) return self; + var opt = optimizer(self, compressor); + opt._optimized = true; + if (opt === self) return opt; + return opt.transform(compressor); + }); + }; + + OPT(AST_Node, function(self, compressor){ + return self; + }); + + AST_Node.DEFMETHOD("equivalent_to", function(node){ + // XXX: this is a rather expensive way to test two node's equivalence: + return this.print_to_string() == node.print_to_string(); + }); + + function make_node(ctor, orig, props) { + if (!props) props = {}; + if (orig) { + if (!props.start) props.start = orig.start; + if (!props.end) props.end = orig.end; + } + return new ctor(props); + }; + + function make_node_from_constant(compressor, val, orig) { + // XXX: WIP. + // if (val instanceof AST_Node) return val.transform(new TreeTransformer(null, function(node){ + // if (node instanceof AST_SymbolRef) { + // var scope = compressor.find_parent(AST_Scope); + // var def = scope.find_variable(node); + // node.thedef = def; + // return node; + // } + // })).transform(compressor); + + if (val instanceof AST_Node) return val.transform(compressor); + switch (typeof val) { + case "string": + return make_node(AST_String, orig, { + value: val + }).optimize(compressor); + case "number": + return make_node(isNaN(val) ? AST_NaN : AST_Number, orig, { + value: val + }).optimize(compressor); + case "boolean": + return make_node(val ? AST_True : AST_False, orig).optimize(compressor); + case "undefined": + return make_node(AST_Undefined, orig).optimize(compressor); + default: + if (val === null) { + return make_node(AST_Null, orig).optimize(compressor); + } + if (val instanceof RegExp) { + return make_node(AST_RegExp, orig).optimize(compressor); + } + throw new Error(string_template("Can't handle constant of type: {type}", { + type: typeof val + })); + } + }; + + function as_statement_array(thing) { + if (thing === null) return []; + if (thing instanceof AST_BlockStatement) return thing.body; + if (thing instanceof AST_EmptyStatement) return []; + if (thing instanceof AST_Statement) return [ thing ]; + throw new Error("Can't convert thing to statement array"); + }; + + function is_empty(thing) { + if (thing === null) return true; + if (thing instanceof AST_EmptyStatement) return true; + if (thing instanceof AST_BlockStatement) return thing.body.length == 0; + return false; + }; + + function loop_body(x) { + if (x instanceof AST_Switch) return x; + if (x instanceof AST_For || x instanceof AST_ForIn || x instanceof AST_DWLoop) { + return (x.body instanceof AST_BlockStatement ? x.body : x); + } + return x; + }; + + function tighten_body(statements, compressor) { + var CHANGED; + do { + CHANGED = false; + if (compressor.option("angular")) { + statements = process_for_angular(statements); + } + statements = eliminate_spurious_blocks(statements); + if (compressor.option("dead_code")) { + statements = eliminate_dead_code(statements, compressor); + } + if (compressor.option("if_return")) { + statements = handle_if_return(statements, compressor); + } + if (compressor.option("sequences")) { + statements = sequencesize(statements, compressor); + } + if (compressor.option("join_vars")) { + statements = join_consecutive_vars(statements, compressor); + } + } while (CHANGED); + + if (compressor.option("negate_iife")) { + negate_iifes(statements, compressor); + } + + return statements; + + function process_for_angular(statements) { + function make_injector(func, name) { + return make_node(AST_SimpleStatement, func, { + body: make_node(AST_Assign, func, { + operator: "=", + left: make_node(AST_Dot, name, { + expression: make_node(AST_SymbolRef, name, name), + property: "$inject" + }), + right: make_node(AST_Array, func, { + elements: func.argnames.map(function(sym){ + return make_node(AST_String, sym, { value: sym.name }); + }) + }) + }) + }); + } + return statements.reduce(function(a, stat){ + a.push(stat); + var token = stat.start; + var comments = token.comments_before; + if (comments && comments.length > 0) { + var last = comments.pop(); + if (/@ngInject/.test(last.value)) { + // case 1: defun + if (stat instanceof AST_Defun) { + a.push(make_injector(stat, stat.name)); + } + else if (stat instanceof AST_Definitions) { + stat.definitions.forEach(function(def){ + if (def.value && def.value instanceof AST_Lambda) { + a.push(make_injector(def.value, def.name)); + } + }); + } + else { + compressor.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]", token); + } + } + } + return a; + }, []); + } + + function eliminate_spurious_blocks(statements) { + var seen_dirs = []; + return statements.reduce(function(a, stat){ + if (stat instanceof AST_BlockStatement) { + CHANGED = true; + a.push.apply(a, eliminate_spurious_blocks(stat.body)); + } else if (stat instanceof AST_EmptyStatement) { + CHANGED = true; + } else if (stat instanceof AST_Directive) { + if (seen_dirs.indexOf(stat.value) < 0) { + a.push(stat); + seen_dirs.push(stat.value); + } else { + CHANGED = true; + } + } else { + a.push(stat); + } + return a; + }, []); + }; + + function handle_if_return(statements, compressor) { + var self = compressor.self(); + var in_lambda = self instanceof AST_Lambda; + var ret = []; + loop: for (var i = statements.length; --i >= 0;) { + var stat = statements[i]; + switch (true) { + case (in_lambda && stat instanceof AST_Return && !stat.value && ret.length == 0): + CHANGED = true; + // note, ret.length is probably always zero + // because we drop unreachable code before this + // step. nevertheless, it's good to check. + continue loop; + case stat instanceof AST_If: + if (stat.body instanceof AST_Return) { + //--- + // pretty silly case, but: + // if (foo()) return; return; ==> foo(); return; + if (((in_lambda && ret.length == 0) + || (ret[0] instanceof AST_Return && !ret[0].value)) + && !stat.body.value && !stat.alternative) { + CHANGED = true; + var cond = make_node(AST_SimpleStatement, stat.condition, { + body: stat.condition + }); + ret.unshift(cond); + continue loop; + } + //--- + // if (foo()) return x; return y; ==> return foo() ? x : y; + if (ret[0] instanceof AST_Return && stat.body.value && ret[0].value && !stat.alternative) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0]; + ret[0] = stat.transform(compressor); + continue loop; + } + //--- + // if (foo()) return x; [ return ; ] ==> return foo() ? x : undefined; + if ((ret.length == 0 || ret[0] instanceof AST_Return) && stat.body.value && !stat.alternative && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.alternative = ret[0] || make_node(AST_Return, stat, { + value: make_node(AST_Undefined, stat) + }); + ret[0] = stat.transform(compressor); + continue loop; + } + //--- + // if (foo()) return; [ else x... ]; y... ==> if (!foo()) { x...; y... } + if (!stat.body.value && in_lambda) { + CHANGED = true; + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: as_statement_array(stat.alternative).concat(ret) + }); + stat.alternative = null; + ret = [ stat.transform(compressor) ]; + continue loop; + } + //--- + if (ret.length == 1 && in_lambda && ret[0] instanceof AST_SimpleStatement + && (!stat.alternative || stat.alternative instanceof AST_SimpleStatement)) { + CHANGED = true; + ret.push(make_node(AST_Return, ret[0], { + value: make_node(AST_Undefined, ret[0]) + }).transform(compressor)); + ret = as_statement_array(stat.alternative).concat(ret); + ret.unshift(stat); + continue loop; + } + } + + var ab = aborts(stat.body); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && ((ab instanceof AST_Return && !ab.value && in_lambda) + || (ab instanceof AST_Continue && self === loop_body(lct)) + || (ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct))) { + if (ab.label) { + remove(ab.label.thedef.references, ab); + } + CHANGED = true; + var body = as_statement_array(stat.body).slice(0, -1); + stat = stat.clone(); + stat.condition = stat.condition.negate(compressor); + stat.body = make_node(AST_BlockStatement, stat, { + body: ret + }); + stat.alternative = make_node(AST_BlockStatement, stat, { + body: body + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + + var ab = aborts(stat.alternative); + var lct = ab instanceof AST_LoopControl ? compressor.loopcontrol_target(ab.label) : null; + if (ab && ((ab instanceof AST_Return && !ab.value && in_lambda) + || (ab instanceof AST_Continue && self === loop_body(lct)) + || (ab instanceof AST_Break && lct instanceof AST_BlockStatement && self === lct))) { + if (ab.label) { + remove(ab.label.thedef.references, ab); + } + CHANGED = true; + stat = stat.clone(); + stat.body = make_node(AST_BlockStatement, stat.body, { + body: as_statement_array(stat.body).concat(ret) + }); + stat.alternative = make_node(AST_BlockStatement, stat.alternative, { + body: as_statement_array(stat.alternative).slice(0, -1) + }); + ret = [ stat.transform(compressor) ]; + continue loop; + } + + ret.unshift(stat); + break; + default: + ret.unshift(stat); + break; + } + } + return ret; + }; + + function eliminate_dead_code(statements, compressor) { + var has_quit = false; + var orig = statements.length; + var self = compressor.self(); + statements = statements.reduce(function(a, stat){ + if (has_quit) { + extract_declarations_from_unreachable_code(compressor, stat, a); + } else { + if (stat instanceof AST_LoopControl) { + var lct = compressor.loopcontrol_target(stat.label); + if ((stat instanceof AST_Break + && lct instanceof AST_BlockStatement + && loop_body(lct) === self) || (stat instanceof AST_Continue + && loop_body(lct) === self)) { + if (stat.label) { + remove(stat.label.thedef.references, stat); + } + } else { + a.push(stat); + } + } else { + a.push(stat); + } + if (aborts(stat)) has_quit = true; + } + return a; + }, []); + CHANGED = statements.length != orig; + return statements; + }; + + function sequencesize(statements, compressor) { + if (statements.length < 2) return statements; + var seq = [], ret = []; + function push_seq() { + seq = AST_Seq.from_array(seq); + if (seq) ret.push(make_node(AST_SimpleStatement, seq, { + body: seq + })); + seq = []; + }; + statements.forEach(function(stat){ + if (stat instanceof AST_SimpleStatement) seq.push(stat.body); + else push_seq(), ret.push(stat); + }); + push_seq(); + ret = sequencesize_2(ret, compressor); + CHANGED = ret.length != statements.length; + return ret; + }; + + function sequencesize_2(statements, compressor) { + function cons_seq(right) { + ret.pop(); + var left = prev.body; + if (left instanceof AST_Seq) { + left.add(right); + } else { + left = AST_Seq.cons(left, right); + } + return left.transform(compressor); + }; + var ret = [], prev = null; + statements.forEach(function(stat){ + if (prev) { + if (stat instanceof AST_For) { + var opera = {}; + try { + prev.body.walk(new TreeWalker(function(node){ + if (node instanceof AST_Binary && node.operator == "in") + throw opera; + })); + if (stat.init && !(stat.init instanceof AST_Definitions)) { + stat.init = cons_seq(stat.init); + } + else if (!stat.init) { + stat.init = prev.body; + ret.pop(); + } + } catch(ex) { + if (ex !== opera) throw ex; + } + } + else if (stat instanceof AST_If) { + stat.condition = cons_seq(stat.condition); + } + else if (stat instanceof AST_With) { + stat.expression = cons_seq(stat.expression); + } + else if (stat instanceof AST_Exit && stat.value) { + stat.value = cons_seq(stat.value); + } + else if (stat instanceof AST_Exit) { + stat.value = cons_seq(make_node(AST_Undefined, stat)); + } + else if (stat instanceof AST_Switch) { + stat.expression = cons_seq(stat.expression); + } + } + ret.push(stat); + prev = stat instanceof AST_SimpleStatement ? stat : null; + }); + return ret; + }; + + function join_consecutive_vars(statements, compressor) { + var prev = null; + return statements.reduce(function(a, stat){ + if (stat instanceof AST_Definitions && prev && prev.TYPE == stat.TYPE) { + prev.definitions = prev.definitions.concat(stat.definitions); + CHANGED = true; + } + else if (stat instanceof AST_For + && prev instanceof AST_Definitions + && (!stat.init || stat.init.TYPE == prev.TYPE)) { + CHANGED = true; + a.pop(); + if (stat.init) { + stat.init.definitions = prev.definitions.concat(stat.init.definitions); + } else { + stat.init = prev; + } + a.push(stat); + prev = stat; + } + else { + prev = stat; + a.push(stat); + } + return a; + }, []); + }; + + function negate_iifes(statements, compressor) { + statements.forEach(function(stat){ + if (stat instanceof AST_SimpleStatement) { + stat.body = (function transform(thing) { + return thing.transform(new TreeTransformer(function(node){ + if (node instanceof AST_Call && node.expression instanceof AST_Function) { + return make_node(AST_UnaryPrefix, node, { + operator: "!", + expression: node + }); + } + else if (node instanceof AST_Call) { + node.expression = transform(node.expression); + } + else if (node instanceof AST_Seq) { + node.car = transform(node.car); + } + else if (node instanceof AST_Conditional) { + var expr = transform(node.condition); + if (expr !== node.condition) { + // it has been negated, reverse + node.condition = expr; + var tmp = node.consequent; + node.consequent = node.alternative; + node.alternative = tmp; + } + } + return node; + })); + })(stat.body); + } + }); + }; + + }; + + function extract_declarations_from_unreachable_code(compressor, stat, target) { + compressor.warn("Dropping unreachable code [{file}:{line},{col}]", stat.start); + stat.walk(new TreeWalker(function(node){ + if (node instanceof AST_Definitions) { + compressor.warn("Declarations in unreachable code! [{file}:{line},{col}]", node.start); + node.remove_initializers(); + target.push(node); + return true; + } + if (node instanceof AST_Defun) { + target.push(node); + return true; + } + if (node instanceof AST_Scope) { + return true; + } + })); + }; + + /* -----[ boolean/negation helpers ]----- */ + + // methods to determine whether an expression has a boolean result type + (function (def){ + var unary_bool = [ "!", "delete" ]; + var binary_bool = [ "in", "instanceof", "==", "!=", "===", "!==", "<", "<=", ">=", ">" ]; + def(AST_Node, function(){ return false }); + def(AST_UnaryPrefix, function(){ + return member(this.operator, unary_bool); + }); + def(AST_Binary, function(){ + return member(this.operator, binary_bool) || + ( (this.operator == "&&" || this.operator == "||") && + this.left.is_boolean() && this.right.is_boolean() ); + }); + def(AST_Conditional, function(){ + return this.consequent.is_boolean() && this.alternative.is_boolean(); + }); + def(AST_Assign, function(){ + return this.operator == "=" && this.right.is_boolean(); + }); + def(AST_Seq, function(){ + return this.cdr.is_boolean(); + }); + def(AST_True, function(){ return true }); + def(AST_False, function(){ return true }); + })(function(node, func){ + node.DEFMETHOD("is_boolean", func); + }); + + // methods to determine if an expression has a string result type + (function (def){ + def(AST_Node, function(){ return false }); + def(AST_String, function(){ return true }); + def(AST_UnaryPrefix, function(){ + return this.operator == "typeof"; + }); + def(AST_Binary, function(compressor){ + return this.operator == "+" && + (this.left.is_string(compressor) || this.right.is_string(compressor)); + }); + def(AST_Assign, function(compressor){ + return (this.operator == "=" || this.operator == "+=") && this.right.is_string(compressor); + }); + def(AST_Seq, function(compressor){ + return this.cdr.is_string(compressor); + }); + def(AST_Conditional, function(compressor){ + return this.consequent.is_string(compressor) && this.alternative.is_string(compressor); + }); + def(AST_Call, function(compressor){ + return compressor.option("unsafe") + && this.expression instanceof AST_SymbolRef + && this.expression.name == "String" + && this.expression.undeclared(); + }); + })(function(node, func){ + node.DEFMETHOD("is_string", func); + }); + + function best_of(ast1, ast2) { + return ast1.print_to_string().length > + ast2.print_to_string().length + ? ast2 : ast1; + }; + + // methods to evaluate a constant expression + (function (def){ + // The evaluate method returns an array with one or two + // elements. If the node has been successfully reduced to a + // constant, then the second element tells us the value; + // otherwise the second element is missing. The first element + // of the array is always an AST_Node descendant; if + // evaluation was successful it's a node that represents the + // constant; otherwise it's the original or a replacement node. + AST_Node.DEFMETHOD("evaluate", function(compressor){ + if (!compressor.option("evaluate")) return [ this ]; + try { + var val = this._eval(compressor); + return [ best_of(make_node_from_constant(compressor, val, this), this), val ]; + } catch(ex) { + if (ex !== def) throw ex; + return [ this ]; + } + }); + def(AST_Statement, function(){ + throw new Error(string_template("Cannot evaluate a statement [{file}:{line},{col}]", this.start)); + }); + def(AST_Function, function(){ + // XXX: AST_Function inherits from AST_Scope, which itself + // inherits from AST_Statement; however, an AST_Function + // isn't really a statement. This could byte in other + // places too. :-( Wish JS had multiple inheritance. + throw def; + }); + function ev(node, compressor) { + if (!compressor) throw new Error("Compressor must be passed"); + + return node._eval(compressor); + }; + def(AST_Node, function(){ + throw def; // not constant + }); + def(AST_Constant, function(){ + return this.getValue(); + }); + def(AST_UnaryPrefix, function(compressor){ + var e = this.expression; + switch (this.operator) { + case "!": return !ev(e, compressor); + case "typeof": + // Function would be evaluated to an array and so typeof would + // incorrectly return 'object'. Hence making is a special case. + if (e instanceof AST_Function) return typeof function(){}; + + e = ev(e, compressor); + + // typeof returns "object" or "function" on different platforms + // so cannot evaluate reliably + if (e instanceof RegExp) throw def; + + return typeof e; + case "void": return void ev(e, compressor); + case "~": return ~ev(e, compressor); + case "-": + e = ev(e, compressor); + if (e === 0) throw def; + return -e; + case "+": return +ev(e, compressor); + } + throw def; + }); + def(AST_Binary, function(c){ + var left = this.left, right = this.right; + switch (this.operator) { + case "&&" : return ev(left, c) && ev(right, c); + case "||" : return ev(left, c) || ev(right, c); + case "|" : return ev(left, c) | ev(right, c); + case "&" : return ev(left, c) & ev(right, c); + case "^" : return ev(left, c) ^ ev(right, c); + case "+" : return ev(left, c) + ev(right, c); + case "*" : return ev(left, c) * ev(right, c); + case "/" : return ev(left, c) / ev(right, c); + case "%" : return ev(left, c) % ev(right, c); + case "-" : return ev(left, c) - ev(right, c); + case "<<" : return ev(left, c) << ev(right, c); + case ">>" : return ev(left, c) >> ev(right, c); + case ">>>" : return ev(left, c) >>> ev(right, c); + case "==" : return ev(left, c) == ev(right, c); + case "===" : return ev(left, c) === ev(right, c); + case "!=" : return ev(left, c) != ev(right, c); + case "!==" : return ev(left, c) !== ev(right, c); + case "<" : return ev(left, c) < ev(right, c); + case "<=" : return ev(left, c) <= ev(right, c); + case ">" : return ev(left, c) > ev(right, c); + case ">=" : return ev(left, c) >= ev(right, c); + case "in" : return ev(left, c) in ev(right, c); + case "instanceof" : return ev(left, c) instanceof ev(right, c); + } + throw def; + }); + def(AST_Conditional, function(compressor){ + return ev(this.condition, compressor) + ? ev(this.consequent, compressor) + : ev(this.alternative, compressor); + }); + def(AST_SymbolRef, function(compressor){ + var d = this.definition(); + if (d && d.constant && d.init) return ev(d.init, compressor); + throw def; + }); + })(function(node, func){ + node.DEFMETHOD("_eval", func); + }); + + // method to negate an expression + (function(def){ + function basic_negation(exp) { + return make_node(AST_UnaryPrefix, exp, { + operator: "!", + expression: exp + }); + }; + def(AST_Node, function(){ + return basic_negation(this); + }); + def(AST_Statement, function(){ + throw new Error("Cannot negate a statement"); + }); + def(AST_Function, function(){ + return basic_negation(this); + }); + def(AST_UnaryPrefix, function(){ + if (this.operator == "!") + return this.expression; + return basic_negation(this); + }); + def(AST_Seq, function(compressor){ + var self = this.clone(); + self.cdr = self.cdr.negate(compressor); + return self; + }); + def(AST_Conditional, function(compressor){ + var self = this.clone(); + self.consequent = self.consequent.negate(compressor); + self.alternative = self.alternative.negate(compressor); + return best_of(basic_negation(this), self); + }); + def(AST_Binary, function(compressor){ + var self = this.clone(), op = this.operator; + if (compressor.option("unsafe_comps")) { + switch (op) { + case "<=" : self.operator = ">" ; return self; + case "<" : self.operator = ">=" ; return self; + case ">=" : self.operator = "<" ; return self; + case ">" : self.operator = "<=" ; return self; + } + } + switch (op) { + case "==" : self.operator = "!="; return self; + case "!=" : self.operator = "=="; return self; + case "===": self.operator = "!=="; return self; + case "!==": self.operator = "==="; return self; + case "&&": + self.operator = "||"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + case "||": + self.operator = "&&"; + self.left = self.left.negate(compressor); + self.right = self.right.negate(compressor); + return best_of(basic_negation(this), self); + } + return basic_negation(this); + }); + })(function(node, func){ + node.DEFMETHOD("negate", function(compressor){ + return func.call(this, compressor); + }); + }); + + // determine if expression has side effects + (function(def){ + def(AST_Node, function(compressor){ return true }); + + def(AST_EmptyStatement, function(compressor){ return false }); + def(AST_Constant, function(compressor){ return false }); + def(AST_This, function(compressor){ return false }); + + def(AST_Call, function(compressor){ + var pure = compressor.option("pure_funcs"); + if (!pure) return true; + return pure.indexOf(this.expression.print_to_string()) < 0; + }); + + def(AST_Block, function(compressor){ + for (var i = this.body.length; --i >= 0;) { + if (this.body[i].has_side_effects(compressor)) + return true; + } + return false; + }); + + def(AST_SimpleStatement, function(compressor){ + return this.body.has_side_effects(compressor); + }); + def(AST_Defun, function(compressor){ return true }); + def(AST_Function, function(compressor){ return false }); + def(AST_Binary, function(compressor){ + return this.left.has_side_effects(compressor) + || this.right.has_side_effects(compressor); + }); + def(AST_Assign, function(compressor){ return true }); + def(AST_Conditional, function(compressor){ + return this.condition.has_side_effects(compressor) + || this.consequent.has_side_effects(compressor) + || this.alternative.has_side_effects(compressor); + }); + def(AST_Unary, function(compressor){ + return this.operator == "delete" + || this.operator == "++" + || this.operator == "--" + || this.expression.has_side_effects(compressor); + }); + def(AST_SymbolRef, function(compressor){ return false }); + def(AST_Object, function(compressor){ + for (var i = this.properties.length; --i >= 0;) + if (this.properties[i].has_side_effects(compressor)) + return true; + return false; + }); + def(AST_ObjectProperty, function(compressor){ + return this.value.has_side_effects(compressor); + }); + def(AST_Array, function(compressor){ + for (var i = this.elements.length; --i >= 0;) + if (this.elements[i].has_side_effects(compressor)) + return true; + return false; + }); + def(AST_Dot, function(compressor){ + if (!compressor.option("pure_getters")) return true; + return this.expression.has_side_effects(compressor); + }); + def(AST_Sub, function(compressor){ + if (!compressor.option("pure_getters")) return true; + return this.expression.has_side_effects(compressor) + || this.property.has_side_effects(compressor); + }); + def(AST_PropAccess, function(compressor){ + return !compressor.option("pure_getters"); + }); + def(AST_Seq, function(compressor){ + return this.car.has_side_effects(compressor) + || this.cdr.has_side_effects(compressor); + }); + })(function(node, func){ + node.DEFMETHOD("has_side_effects", func); + }); + + // tell me if a statement aborts + function aborts(thing) { + return thing && thing.aborts(); + }; + (function(def){ + def(AST_Statement, function(){ return null }); + def(AST_Jump, function(){ return this }); + function block_aborts(){ + var n = this.body.length; + return n > 0 && aborts(this.body[n - 1]); + }; + def(AST_BlockStatement, block_aborts); + def(AST_SwitchBranch, block_aborts); + def(AST_If, function(){ + return this.alternative && aborts(this.body) && aborts(this.alternative); + }); + })(function(node, func){ + node.DEFMETHOD("aborts", func); + }); + + /* -----[ optimizers ]----- */ + + OPT(AST_Directive, function(self, compressor){ + if (self.scope.has_directive(self.value) !== self.scope) { + return make_node(AST_EmptyStatement, self); + } + return self; + }); + + OPT(AST_Debugger, function(self, compressor){ + if (compressor.option("drop_debugger")) + return make_node(AST_EmptyStatement, self); + return self; + }); + + OPT(AST_LabeledStatement, function(self, compressor){ + if (self.body instanceof AST_Break + && compressor.loopcontrol_target(self.body.label) === self.body) { + return make_node(AST_EmptyStatement, self); + } + return self.label.references.length == 0 ? self.body : self; + }); + + OPT(AST_Block, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + OPT(AST_BlockStatement, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + switch (self.body.length) { + case 1: return self.body[0]; + case 0: return make_node(AST_EmptyStatement, self); + } + return self; + }); + + AST_Scope.DEFMETHOD("drop_unused", function(compressor){ + var self = this; + if (compressor.option("unused") + && !(self instanceof AST_Toplevel) + && !self.uses_eval + ) { + var in_use = []; + var initializations = new Dictionary(); + // pass 1: find out which symbols are directly used in + // this scope (not in nested scopes). + var scope = this; + var tw = new TreeWalker(function(node, descend){ + if (node !== self) { + if (node instanceof AST_Defun) { + initializations.add(node.name.name, node); + return true; // don't go in nested scopes + } + if (node instanceof AST_Definitions && scope === self) { + node.definitions.forEach(function(def){ + if (def.value) { + initializations.add(def.name.name, def.value); + if (def.value.has_side_effects(compressor)) { + def.value.walk(tw); + } + } + }); + return true; + } + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + return true; + } + if (node instanceof AST_Scope) { + var save_scope = scope; + scope = node; + descend(); + scope = save_scope; + return true; + } + } + }); + self.walk(tw); + // pass 2: for every used symbol we need to walk its + // initialization code to figure out if it uses other + // symbols (that may not be in_use). + for (var i = 0; i < in_use.length; ++i) { + in_use[i].orig.forEach(function(decl){ + // undeclared globals will be instanceof AST_SymbolRef + var init = initializations.get(decl.name); + if (init) init.forEach(function(init){ + var tw = new TreeWalker(function(node){ + if (node instanceof AST_SymbolRef) { + push_uniq(in_use, node.definition()); + } + }); + init.walk(tw); + }); + }); + } + // pass 3: we should drop declarations not in_use + var tt = new TreeTransformer( + function before(node, descend, in_list) { + if (node instanceof AST_Lambda && !(node instanceof AST_Accessor)) { + for (var a = node.argnames, i = a.length; --i >= 0;) { + var sym = a[i]; + if (sym.unreferenced()) { + a.pop(); + compressor.warn("Dropping unused function argument {name} [{file}:{line},{col}]", { + name : sym.name, + file : sym.start.file, + line : sym.start.line, + col : sym.start.col + }); + } + else break; + } + } + if (node instanceof AST_Defun && node !== self) { + if (!member(node.name.definition(), in_use)) { + compressor.warn("Dropping unused function {name} [{file}:{line},{col}]", { + name : node.name.name, + file : node.name.start.file, + line : node.name.start.line, + col : node.name.start.col + }); + return make_node(AST_EmptyStatement, node); + } + return node; + } + if (node instanceof AST_Definitions && !(tt.parent() instanceof AST_ForIn)) { + var def = node.definitions.filter(function(def){ + if (member(def.name.definition(), in_use)) return true; + var w = { + name : def.name.name, + file : def.name.start.file, + line : def.name.start.line, + col : def.name.start.col + }; + if (def.value && def.value.has_side_effects(compressor)) { + def._unused_side_effects = true; + compressor.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]", w); + return true; + } + compressor.warn("Dropping unused variable {name} [{file}:{line},{col}]", w); + return false; + }); + // place uninitialized names at the start + def = mergeSort(def, function(a, b){ + if (!a.value && b.value) return -1; + if (!b.value && a.value) return 1; + return 0; + }); + // for unused names whose initialization has + // side effects, we can cascade the init. code + // into the next one, or next statement. + var side_effects = []; + for (var i = 0; i < def.length;) { + var x = def[i]; + if (x._unused_side_effects) { + side_effects.push(x.value); + def.splice(i, 1); + } else { + if (side_effects.length > 0) { + side_effects.push(x.value); + x.value = AST_Seq.from_array(side_effects); + side_effects = []; + } + ++i; + } + } + if (side_effects.length > 0) { + side_effects = make_node(AST_BlockStatement, node, { + body: [ make_node(AST_SimpleStatement, node, { + body: AST_Seq.from_array(side_effects) + }) ] + }); + } else { + side_effects = null; + } + if (def.length == 0 && !side_effects) { + return make_node(AST_EmptyStatement, node); + } + if (def.length == 0) { + return side_effects; + } + node.definitions = def; + if (side_effects) { + side_effects.body.unshift(node); + node = side_effects; + } + return node; + } + if (node instanceof AST_For) { + descend(node, this); + + if (node.init instanceof AST_BlockStatement) { + // certain combination of unused name + side effect leads to: + // https://github.com/mishoo/UglifyJS2/issues/44 + // that's an invalid AST. + // We fix it at this stage by moving the `var` outside the `for`. + + var body = node.init.body.slice(0, -1); + node.init = node.init.body.slice(-1)[0].body; + body.push(node); + + return in_list ? MAP.splice(body) : make_node(AST_BlockStatement, node, { + body: body + }); + } + } + if (node instanceof AST_Scope && node !== self) + return node; + } + ); + self.transform(tt); + } + }); + + AST_Scope.DEFMETHOD("hoist_declarations", function(compressor){ + var hoist_funs = compressor.option("hoist_funs"); + var hoist_vars = compressor.option("hoist_vars"); + var self = this; + if (hoist_funs || hoist_vars) { + var dirs = []; + var hoisted = []; + var vars = new Dictionary(), vars_found = 0, var_decl = 0; + // let's count var_decl first, we seem to waste a lot of + // space if we hoist `var` when there's only one. + self.walk(new TreeWalker(function(node){ + if (node instanceof AST_Scope && node !== self) + return true; + if (node instanceof AST_Var) { + ++var_decl; + return true; + } + })); + hoist_vars = hoist_vars && var_decl > 1; + var tt = new TreeTransformer( + function before(node) { + if (node !== self) { + if (node instanceof AST_Directive) { + dirs.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Defun && hoist_funs) { + hoisted.push(node); + return make_node(AST_EmptyStatement, node); + } + if (node instanceof AST_Var && hoist_vars) { + node.definitions.forEach(function(def){ + vars.set(def.name.name, def); + ++vars_found; + }); + var seq = node.to_assignments(); + var p = tt.parent(); + if (p instanceof AST_ForIn && p.init === node) { + if (seq == null) return node.definitions[0].name; + return seq; + } + if (p instanceof AST_For && p.init === node) { + return seq; + } + if (!seq) return make_node(AST_EmptyStatement, node); + return make_node(AST_SimpleStatement, node, { + body: seq + }); + } + if (node instanceof AST_Scope) + return node; // to avoid descending in nested scopes + } + } + ); + self = self.transform(tt); + if (vars_found > 0) { + // collect only vars which don't show up in self's arguments list + var defs = []; + vars.each(function(def, name){ + if (self instanceof AST_Lambda + && find_if(function(x){ return x.name == def.name.name }, + self.argnames)) { + vars.del(name); + } else { + def = def.clone(); + def.value = null; + defs.push(def); + vars.set(name, def); + } + }); + if (defs.length > 0) { + // try to merge in assignments + for (var i = 0; i < self.body.length;) { + if (self.body[i] instanceof AST_SimpleStatement) { + var expr = self.body[i].body, sym, assign; + if (expr instanceof AST_Assign + && expr.operator == "=" + && (sym = expr.left) instanceof AST_Symbol + && vars.has(sym.name)) + { + var def = vars.get(sym.name); + if (def.value) break; + def.value = expr.right; + remove(defs, def); + defs.push(def); + self.body.splice(i, 1); + continue; + } + if (expr instanceof AST_Seq + && (assign = expr.car) instanceof AST_Assign + && assign.operator == "=" + && (sym = assign.left) instanceof AST_Symbol + && vars.has(sym.name)) + { + var def = vars.get(sym.name); + if (def.value) break; + def.value = assign.right; + remove(defs, def); + defs.push(def); + self.body[i].body = expr.cdr; + continue; + } + } + if (self.body[i] instanceof AST_EmptyStatement) { + self.body.splice(i, 1); + continue; + } + if (self.body[i] instanceof AST_BlockStatement) { + var tmp = [ i, 1 ].concat(self.body[i].body); + self.body.splice.apply(self.body, tmp); + continue; + } + break; + } + defs = make_node(AST_Var, self, { + definitions: defs + }); + hoisted.push(defs); + }; + } + self.body = dirs.concat(hoisted, self.body); + } + return self; + }); + + OPT(AST_SimpleStatement, function(self, compressor){ + if (compressor.option("side_effects")) { + if (!self.body.has_side_effects(compressor)) { + compressor.warn("Dropping side-effect-free statement [{file}:{line},{col}]", self.start); + return make_node(AST_EmptyStatement, self); + } + } + return self; + }); + + OPT(AST_DWLoop, function(self, compressor){ + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (!compressor.option("loops")) return self; + if (cond.length > 1) { + if (cond[1]) { + return make_node(AST_For, self, { + body: self.body + }); + } else if (self instanceof AST_While) { + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { body: a }); + } + } + } + return self; + }); + + function if_break_in_loop(self, compressor) { + function drop_it(rest) { + rest = as_statement_array(rest); + if (self.body instanceof AST_BlockStatement) { + self.body = self.body.clone(); + self.body.body = rest.concat(self.body.body.slice(1)); + self.body = self.body.transform(compressor); + } else { + self.body = make_node(AST_BlockStatement, self.body, { + body: rest + }).transform(compressor); + } + if_break_in_loop(self, compressor); + } + var first = self.body instanceof AST_BlockStatement ? self.body.body[0] : self.body; + if (first instanceof AST_If) { + if (first.body instanceof AST_Break + && compressor.loopcontrol_target(first.body.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition.negate(compressor), + }); + } else { + self.condition = first.condition.negate(compressor); + } + drop_it(first.alternative); + } + else if (first.alternative instanceof AST_Break + && compressor.loopcontrol_target(first.alternative.label) === self) { + if (self.condition) { + self.condition = make_node(AST_Binary, self.condition, { + left: self.condition, + operator: "&&", + right: first.condition, + }); + } else { + self.condition = first.condition; + } + drop_it(first.body); + } + } + }; + + OPT(AST_While, function(self, compressor) { + if (!compressor.option("loops")) return self; + self = AST_DWLoop.prototype.optimize.call(self, compressor); + if (self instanceof AST_While) { + if_break_in_loop(self, compressor); + self = make_node(AST_For, self, self).transform(compressor); + } + return self; + }); + + OPT(AST_For, function(self, compressor){ + var cond = self.condition; + if (cond) { + cond = cond.evaluate(compressor); + self.condition = cond[0]; + } + if (!compressor.option("loops")) return self; + if (cond) { + if (cond.length > 1 && !cond[1]) { + if (compressor.option("dead_code")) { + var a = []; + if (self.init instanceof AST_Statement) { + a.push(self.init); + } + else if (self.init) { + a.push(make_node(AST_SimpleStatement, self.init, { + body: self.init + })); + } + extract_declarations_from_unreachable_code(compressor, self.body, a); + return make_node(AST_BlockStatement, self, { body: a }); + } + } + } + if_break_in_loop(self, compressor); + return self; + }); + + OPT(AST_If, function(self, compressor){ + if (!compressor.option("conditionals")) return self; + // if condition can be statically determined, warn and drop + // one of the blocks. note, statically determined implies + // “has no side effects”; also it doesn't work for cases like + // `x && true`, though it probably should. + var cond = self.condition.evaluate(compressor); + self.condition = cond[0]; + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + if (self.alternative) { + extract_declarations_from_unreachable_code(compressor, self.alternative, a); + } + a.push(self.body); + return make_node(AST_BlockStatement, self, { body: a }).transform(compressor); + } + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.condition.start); + if (compressor.option("dead_code")) { + var a = []; + extract_declarations_from_unreachable_code(compressor, self.body, a); + if (self.alternative) a.push(self.alternative); + return make_node(AST_BlockStatement, self, { body: a }).transform(compressor); + } + } + } + if (is_empty(self.alternative)) self.alternative = null; + var negated = self.condition.negate(compressor); + var negated_is_best = best_of(self.condition, negated) === negated; + if (self.alternative && negated_is_best) { + negated_is_best = false; // because we already do the switch here. + self.condition = negated; + var tmp = self.body; + self.body = self.alternative || make_node(AST_EmptyStatement); + self.alternative = tmp; + } + if (is_empty(self.body) && is_empty(self.alternative)) { + return make_node(AST_SimpleStatement, self.condition, { + body: self.condition + }).transform(compressor); + } + if (self.body instanceof AST_SimpleStatement + && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Conditional, self, { + condition : self.condition, + consequent : self.body.body, + alternative : self.alternative.body + }) + }).transform(compressor); + } + if (is_empty(self.alternative) && self.body instanceof AST_SimpleStatement) { + if (negated_is_best) return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "||", + left : negated, + right : self.body.body + }) + }).transform(compressor); + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "&&", + left : self.condition, + right : self.body.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_EmptyStatement + && self.alternative + && self.alternative instanceof AST_SimpleStatement) { + return make_node(AST_SimpleStatement, self, { + body: make_node(AST_Binary, self, { + operator : "||", + left : self.condition, + right : self.alternative.body + }) + }).transform(compressor); + } + if (self.body instanceof AST_Exit + && self.alternative instanceof AST_Exit + && self.body.TYPE == self.alternative.TYPE) { + return make_node(self.body.CTOR, self, { + value: make_node(AST_Conditional, self, { + condition : self.condition, + consequent : self.body.value || make_node(AST_Undefined, self.body).optimize(compressor), + alternative : self.alternative.value || make_node(AST_Undefined, self.alternative).optimize(compressor) + }) + }).transform(compressor); + } + if (self.body instanceof AST_If + && !self.body.alternative + && !self.alternative) { + self.condition = make_node(AST_Binary, self.condition, { + operator: "&&", + left: self.condition, + right: self.body.condition + }).transform(compressor); + self.body = self.body.body; + } + if (aborts(self.body)) { + if (self.alternative) { + var alt = self.alternative; + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, alt ] + }).transform(compressor); + } + } + if (aborts(self.alternative)) { + var body = self.body; + self.body = self.alternative; + self.condition = negated_is_best ? negated : self.condition.negate(compressor); + self.alternative = null; + return make_node(AST_BlockStatement, self, { + body: [ self, body ] + }).transform(compressor); + } + return self; + }); + + OPT(AST_Switch, function(self, compressor){ + if (self.body.length == 0 && compressor.option("conditionals")) { + return make_node(AST_SimpleStatement, self, { + body: self.expression + }).transform(compressor); + } + for(;;) { + var last_branch = self.body[self.body.length - 1]; + if (last_branch) { + var stat = last_branch.body[last_branch.body.length - 1]; // last statement + if (stat instanceof AST_Break && loop_body(compressor.loopcontrol_target(stat.label)) === self) + last_branch.body.pop(); + if (last_branch instanceof AST_Default && last_branch.body.length == 0) { + self.body.pop(); + continue; + } + } + break; + } + var exp = self.expression.evaluate(compressor); + out: if (exp.length == 2) try { + // constant expression + self.expression = exp[0]; + if (!compressor.option("dead_code")) break out; + var value = exp[1]; + var in_if = false; + var in_block = false; + var started = false; + var stopped = false; + var ruined = false; + var tt = new TreeTransformer(function(node, descend, in_list){ + if (node instanceof AST_Lambda || node instanceof AST_SimpleStatement) { + // no need to descend these node types + return node; + } + else if (node instanceof AST_Switch && node === self) { + node = node.clone(); + descend(node, this); + return ruined ? node : make_node(AST_BlockStatement, node, { + body: node.body.reduce(function(a, branch){ + return a.concat(branch.body); + }, []) + }).transform(compressor); + } + else if (node instanceof AST_If || node instanceof AST_Try) { + var save = in_if; + in_if = !in_block; + descend(node, this); + in_if = save; + return node; + } + else if (node instanceof AST_StatementWithBody || node instanceof AST_Switch) { + var save = in_block; + in_block = true; + descend(node, this); + in_block = save; + return node; + } + else if (node instanceof AST_Break && this.loopcontrol_target(node.label) === self) { + if (in_if) { + ruined = true; + return node; + } + if (in_block) return node; + stopped = true; + return in_list ? MAP.skip : make_node(AST_EmptyStatement, node); + } + else if (node instanceof AST_SwitchBranch && this.parent() === self) { + if (stopped) return MAP.skip; + if (node instanceof AST_Case) { + var exp = node.expression.evaluate(compressor); + if (exp.length < 2) { + // got a case with non-constant expression, baling out + throw self; + } + if (exp[1] === value || started) { + started = true; + if (aborts(node)) stopped = true; + descend(node, this); + return node; + } + return MAP.skip; + } + descend(node, this); + return node; + } + }); + tt.stack = compressor.stack.slice(); // so that's able to see parent nodes + self = self.transform(tt); + } catch(ex) { + if (ex !== self) throw ex; + } + return self; + }); + + OPT(AST_Case, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + OPT(AST_Try, function(self, compressor){ + self.body = tighten_body(self.body, compressor); + return self; + }); + + AST_Definitions.DEFMETHOD("remove_initializers", function(){ + this.definitions.forEach(function(def){ def.value = null }); + }); + + AST_Definitions.DEFMETHOD("to_assignments", function(){ + var assignments = this.definitions.reduce(function(a, def){ + if (def.value) { + var name = make_node(AST_SymbolRef, def.name, def.name); + a.push(make_node(AST_Assign, def, { + operator : "=", + left : name, + right : def.value + })); + } + return a; + }, []); + if (assignments.length == 0) return null; + return AST_Seq.from_array(assignments); + }); + + OPT(AST_Definitions, function(self, compressor){ + if (self.definitions.length == 0) + return make_node(AST_EmptyStatement, self); + return self; + }); + + OPT(AST_Function, function(self, compressor){ + self = AST_Lambda.prototype.optimize.call(self, compressor); + if (compressor.option("unused")) { + if (self.name && self.name.unreferenced()) { + self.name = null; + } + } + return self; + }); + + OPT(AST_Call, function(self, compressor){ + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Array": + if (self.args.length != 1) { + return make_node(AST_Array, self, { + elements: self.args + }).transform(compressor); + } + break; + case "Object": + if (self.args.length == 0) { + return make_node(AST_Object, self, { + properties: [] + }); + } + break; + case "String": + if (self.args.length == 0) return make_node(AST_String, self, { + value: "" + }); + if (self.args.length <= 1) return make_node(AST_Binary, self, { + left: self.args[0], + operator: "+", + right: make_node(AST_String, self, { value: "" }) + }).transform(compressor); + break; + case "Number": + if (self.args.length == 0) return make_node(AST_Number, self, { + value: 0 + }); + if (self.args.length == 1) return make_node(AST_UnaryPrefix, self, { + expression: self.args[0], + operator: "+" + }).transform(compressor); + case "Boolean": + if (self.args.length == 0) return make_node(AST_False, self); + if (self.args.length == 1) return make_node(AST_UnaryPrefix, self, { + expression: make_node(AST_UnaryPrefix, null, { + expression: self.args[0], + operator: "!" + }), + operator: "!" + }).transform(compressor); + break; + case "Function": + if (all(self.args, function(x){ return x instanceof AST_String })) { + // quite a corner-case, but we can handle it: + // https://github.com/mishoo/UglifyJS2/issues/203 + // if the code argument is a constant, then we can minify it. + try { + var code = "(function(" + self.args.slice(0, -1).map(function(arg){ + return arg.value; + }).join(",") + "){" + self.args[self.args.length - 1].value + "})()"; + var ast = parse(code); + ast.figure_out_scope({ screw_ie8: compressor.option("screw_ie8") }); + var comp = new Compressor(compressor.options); + ast = ast.transform(comp); + ast.figure_out_scope({ screw_ie8: compressor.option("screw_ie8") }); + ast.mangle_names(); + var fun; + try { + ast.walk(new TreeWalker(function(node){ + if (node instanceof AST_Lambda) { + fun = node; + throw ast; + } + })); + } catch(ex) { + if (ex !== ast) throw ex; + }; + var args = fun.argnames.map(function(arg, i){ + return make_node(AST_String, self.args[i], { + value: arg.print_to_string() + }); + }); + var code = OutputStream(); + AST_BlockStatement.prototype._codegen.call(fun, fun, code); + code = code.toString().replace(/^\{|\}$/g, ""); + args.push(make_node(AST_String, self.args[self.args.length - 1], { + value: code + })); + self.args = args; + return self; + } catch(ex) { + if (ex instanceof JS_Parse_Error) { + compressor.warn("Error parsing code passed to new Function [{file}:{line},{col}]", self.args[self.args.length - 1].start); + compressor.warn(ex.toString()); + } else { + console.log(ex); + throw ex; + } + } + } + break; + } + } + else if (exp instanceof AST_Dot && exp.property == "toString" && self.args.length == 0) { + return make_node(AST_Binary, self, { + left: make_node(AST_String, self, { value: "" }), + operator: "+", + right: exp.expression + }).transform(compressor); + } + else if (exp instanceof AST_Dot && exp.expression instanceof AST_Array && exp.property == "join") EXIT: { + var separator = self.args.length == 0 ? "," : self.args[0].evaluate(compressor)[1]; + if (separator == null) break EXIT; // not a constant + var elements = exp.expression.elements.reduce(function(a, el){ + el = el.evaluate(compressor); + if (a.length == 0 || el.length == 1) { + a.push(el); + } else { + var last = a[a.length - 1]; + if (last.length == 2) { + // it's a constant + var val = "" + last[1] + separator + el[1]; + a[a.length - 1] = [ make_node_from_constant(compressor, val, last[0]), val ]; + } else { + a.push(el); + } + } + return a; + }, []); + if (elements.length == 0) return make_node(AST_String, self, { value: "" }); + if (elements.length == 1) return elements[0][0]; + if (separator == "") { + var first; + if (elements[0][0] instanceof AST_String + || elements[1][0] instanceof AST_String) { + first = elements.shift()[0]; + } else { + first = make_node(AST_String, self, { value: "" }); + } + return elements.reduce(function(prev, el){ + return make_node(AST_Binary, el[0], { + operator : "+", + left : prev, + right : el[0], + }); + }, first).transform(compressor); + } + // need this awkward cloning to not affect original element + // best_of will decide which one to get through. + var node = self.clone(); + node.expression = node.expression.clone(); + node.expression.expression = node.expression.expression.clone(); + node.expression.expression.elements = elements.map(function(el){ + return el[0]; + }); + return best_of(self, node); + } + } + if (compressor.option("side_effects")) { + if (self.expression instanceof AST_Function + && self.args.length == 0 + && !AST_Block.prototype.has_side_effects.call(self.expression, compressor)) { + return make_node(AST_Undefined, self).transform(compressor); + } + } + if (compressor.option("drop_console")) { + if (self.expression instanceof AST_PropAccess && + self.expression.expression instanceof AST_SymbolRef && + self.expression.expression.name == "console" && + self.expression.expression.undeclared()) { + return make_node(AST_Undefined, self).transform(compressor); + } + } + return self.evaluate(compressor)[0]; + }); + + OPT(AST_New, function(self, compressor){ + if (compressor.option("unsafe")) { + var exp = self.expression; + if (exp instanceof AST_SymbolRef && exp.undeclared()) { + switch (exp.name) { + case "Object": + case "RegExp": + case "Function": + case "Error": + case "Array": + return make_node(AST_Call, self, self).transform(compressor); + } + } + } + return self; + }); + + OPT(AST_Seq, function(self, compressor){ + if (!compressor.option("side_effects")) + return self; + if (!self.car.has_side_effects(compressor)) { + // we shouldn't compress (1,eval)(something) to + // eval(something) because that changes the meaning of + // eval (becomes lexical instead of global). + var p; + if (!(self.cdr instanceof AST_SymbolRef + && self.cdr.name == "eval" + && self.cdr.undeclared() + && (p = compressor.parent()) instanceof AST_Call + && p.expression === self)) { + return self.cdr; + } + } + if (compressor.option("cascade")) { + if (self.car instanceof AST_Assign + && !self.car.left.has_side_effects(compressor)) { + if (self.car.left.equivalent_to(self.cdr)) { + return self.car; + } + if (self.cdr instanceof AST_Call + && self.cdr.expression.equivalent_to(self.car.left)) { + self.cdr.expression = self.car; + return self.cdr; + } + } + if (!self.car.has_side_effects(compressor) + && !self.cdr.has_side_effects(compressor) + && self.car.equivalent_to(self.cdr)) { + return self.car; + } + } + if (self.cdr instanceof AST_UnaryPrefix + && self.cdr.operator == "void" + && !self.cdr.expression.has_side_effects(compressor)) { + self.cdr.operator = self.car; + return self.cdr; + } + if (self.cdr instanceof AST_Undefined) { + return make_node(AST_UnaryPrefix, self, { + operator : "void", + expression : self.car + }); + } + return self; + }); + + AST_Unary.DEFMETHOD("lift_sequences", function(compressor){ + if (compressor.option("sequences")) { + if (this.expression instanceof AST_Seq) { + var seq = this.expression; + var x = seq.to_array(); + this.expression = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + + OPT(AST_UnaryPostfix, function(self, compressor){ + return self.lift_sequences(compressor); + }); + + OPT(AST_UnaryPrefix, function(self, compressor){ + self = self.lift_sequences(compressor); + var e = self.expression; + if (compressor.option("booleans") && compressor.in_boolean_context()) { + switch (self.operator) { + case "!": + if (e instanceof AST_UnaryPrefix && e.operator == "!") { + // !!foo ==> foo, if we're in boolean context + return e.expression; + } + break; + case "typeof": + // typeof always returns a non-empty string, thus it's + // always true in booleans + compressor.warn("Boolean expression always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (e instanceof AST_Binary && self.operator == "!") { + self = best_of(self, e.negate(compressor)); + } + } + return self.evaluate(compressor)[0]; + }); + + function has_side_effects_or_prop_access(node, compressor) { + var save_pure_getters = compressor.option("pure_getters"); + compressor.options.pure_getters = false; + var ret = node.has_side_effects(compressor); + compressor.options.pure_getters = save_pure_getters; + return ret; + } + + AST_Binary.DEFMETHOD("lift_sequences", function(compressor){ + if (compressor.option("sequences")) { + if (this.left instanceof AST_Seq) { + var seq = this.left; + var x = seq.to_array(); + this.left = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + if (this.right instanceof AST_Seq + && this instanceof AST_Assign + && !has_side_effects_or_prop_access(this.left, compressor)) { + var seq = this.right; + var x = seq.to_array(); + this.right = x.pop(); + x.push(this); + seq = AST_Seq.from_array(x).transform(compressor); + return seq; + } + } + return this; + }); + + var commutativeOperators = makePredicate("== === != !== * & | ^"); + + OPT(AST_Binary, function(self, compressor){ + var reverse = compressor.has_directive("use asm") ? noop + : function(op, force) { + if (force || !(self.left.has_side_effects(compressor) || self.right.has_side_effects(compressor))) { + if (op) self.operator = op; + var tmp = self.left; + self.left = self.right; + self.right = tmp; + } + }; + if (commutativeOperators(self.operator)) { + if (self.right instanceof AST_Constant + && !(self.left instanceof AST_Constant)) { + // if right is a constant, whatever side effects the + // left side might have could not influence the + // result. hence, force switch. + + if (!(self.left instanceof AST_Binary + && PRECEDENCE[self.left.operator] >= PRECEDENCE[self.operator])) { + reverse(null, true); + } + } + if (/^[!=]==?$/.test(self.operator)) { + if (self.left instanceof AST_SymbolRef && self.right instanceof AST_Conditional) { + if (self.right.consequent instanceof AST_SymbolRef + && self.right.consequent.definition() === self.left.definition()) { + if (/^==/.test(self.operator)) return self.right.condition; + if (/^!=/.test(self.operator)) return self.right.condition.negate(compressor); + } + if (self.right.alternative instanceof AST_SymbolRef + && self.right.alternative.definition() === self.left.definition()) { + if (/^==/.test(self.operator)) return self.right.condition.negate(compressor); + if (/^!=/.test(self.operator)) return self.right.condition; + } + } + if (self.right instanceof AST_SymbolRef && self.left instanceof AST_Conditional) { + if (self.left.consequent instanceof AST_SymbolRef + && self.left.consequent.definition() === self.right.definition()) { + if (/^==/.test(self.operator)) return self.left.condition; + if (/^!=/.test(self.operator)) return self.left.condition.negate(compressor); + } + if (self.left.alternative instanceof AST_SymbolRef + && self.left.alternative.definition() === self.right.definition()) { + if (/^==/.test(self.operator)) return self.left.condition.negate(compressor); + if (/^!=/.test(self.operator)) return self.left.condition; + } + } + } + } + self = self.lift_sequences(compressor); + if (compressor.option("comparisons")) switch (self.operator) { + case "===": + case "!==": + if ((self.left.is_string(compressor) && self.right.is_string(compressor)) || + (self.left.is_boolean() && self.right.is_boolean())) { + self.operator = self.operator.substr(0, 2); + } + // XXX: intentionally falling down to the next case + case "==": + case "!=": + if (self.left instanceof AST_String + && self.left.value == "undefined" + && self.right instanceof AST_UnaryPrefix + && self.right.operator == "typeof" + && compressor.option("unsafe")) { + if (!(self.right.expression instanceof AST_SymbolRef) + || !self.right.expression.undeclared()) { + self.right = self.right.expression; + self.left = make_node(AST_Undefined, self.left).optimize(compressor); + if (self.operator.length == 2) self.operator += "="; + } + } + break; + } + if (compressor.option("booleans") && compressor.in_boolean_context()) switch (self.operator) { + case "&&": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && !ll[1]) || (rr.length > 1 && !rr[1])) { + compressor.warn("Boolean && always false [{file}:{line},{col}]", self.start); + return make_node(AST_False, self); + } + if (ll.length > 1 && ll[1]) { + return rr[0]; + } + if (rr.length > 1 && rr[1]) { + return ll[0]; + } + break; + case "||": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && ll[1]) || (rr.length > 1 && rr[1])) { + compressor.warn("Boolean || always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + if (ll.length > 1 && !ll[1]) { + return rr[0]; + } + if (rr.length > 1 && !rr[1]) { + return ll[0]; + } + break; + case "+": + var ll = self.left.evaluate(compressor); + var rr = self.right.evaluate(compressor); + if ((ll.length > 1 && ll[0] instanceof AST_String && ll[1]) || + (rr.length > 1 && rr[0] instanceof AST_String && rr[1])) { + compressor.warn("+ in boolean context always true [{file}:{line},{col}]", self.start); + return make_node(AST_True, self); + } + break; + } + if (compressor.option("comparisons")) { + if (!(compressor.parent() instanceof AST_Binary) + || compressor.parent() instanceof AST_Assign) { + var negated = make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: self.negate(compressor) + }); + self = best_of(self, negated); + } + switch (self.operator) { + case "<": reverse(">"); break; + case "<=": reverse(">="); break; + } + } + if (self.operator == "+" && self.right instanceof AST_String + && self.right.getValue() === "" && self.left instanceof AST_Binary + && self.left.operator == "+" && self.left.is_string(compressor)) { + return self.left; + } + if (compressor.option("evaluate")) { + if (self.operator == "+") { + if (self.left instanceof AST_Constant + && self.right instanceof AST_Binary + && self.right.operator == "+" + && self.right.left instanceof AST_Constant + && self.right.is_string(compressor)) { + self = make_node(AST_Binary, self, { + operator: "+", + left: make_node(AST_String, null, { + value: "" + self.left.getValue() + self.right.left.getValue(), + start: self.left.start, + end: self.right.left.end + }), + right: self.right.right + }); + } + if (self.right instanceof AST_Constant + && self.left instanceof AST_Binary + && self.left.operator == "+" + && self.left.right instanceof AST_Constant + && self.left.is_string(compressor)) { + self = make_node(AST_Binary, self, { + operator: "+", + left: self.left.left, + right: make_node(AST_String, null, { + value: "" + self.left.right.getValue() + self.right.getValue(), + start: self.left.right.start, + end: self.right.end + }) + }); + } + if (self.left instanceof AST_Binary + && self.left.operator == "+" + && self.left.is_string(compressor) + && self.left.right instanceof AST_Constant + && self.right instanceof AST_Binary + && self.right.operator == "+" + && self.right.left instanceof AST_Constant + && self.right.is_string(compressor)) { + self = make_node(AST_Binary, self, { + operator: "+", + left: make_node(AST_Binary, self.left, { + operator: "+", + left: self.left.left, + right: make_node(AST_String, null, { + value: "" + self.left.right.getValue() + self.right.left.getValue(), + start: self.left.right.start, + end: self.right.left.end + }) + }), + right: self.right.right + }); + } + } + } + // x * (y * z) ==> x * y * z + if (self.right instanceof AST_Binary + && self.right.operator == self.operator + && (self.operator == "*" || self.operator == "&&" || self.operator == "||")) + { + self.left = make_node(AST_Binary, self.left, { + operator : self.operator, + left : self.left, + right : self.right.left + }); + self.right = self.right.right; + return self.transform(compressor); + } + return self.evaluate(compressor)[0]; + }); + + OPT(AST_SymbolRef, function(self, compressor){ + if (self.undeclared()) { + var defines = compressor.option("global_defs"); + if (defines && defines.hasOwnProperty(self.name)) { + return make_node_from_constant(compressor, defines[self.name], self); + } + switch (self.name) { + case "undefined": + return make_node(AST_Undefined, self); + case "NaN": + return make_node(AST_NaN, self); + case "Infinity": + return make_node(AST_Infinity, self); + } + } + return self; + }); + + OPT(AST_Undefined, function(self, compressor){ + if (compressor.option("unsafe")) { + var scope = compressor.find_parent(AST_Scope); + var undef = scope.find_variable("undefined"); + if (undef) { + var ref = make_node(AST_SymbolRef, self, { + name : "undefined", + scope : scope, + thedef : undef + }); + ref.reference(); + return ref; + } + } + return self; + }); + + var ASSIGN_OPS = [ '+', '-', '/', '*', '%', '>>', '<<', '>>>', '|', '^', '&' ]; + OPT(AST_Assign, function(self, compressor){ + self = self.lift_sequences(compressor); + if (self.operator == "=" + && self.left instanceof AST_SymbolRef + && self.right instanceof AST_Binary + && self.right.left instanceof AST_SymbolRef + && self.right.left.name == self.left.name + && member(self.right.operator, ASSIGN_OPS)) { + self.operator = self.right.operator + "="; + self.right = self.right.right; + } + return self; + }); + + OPT(AST_Conditional, function(self, compressor){ + if (!compressor.option("conditionals")) return self; + if (self.condition instanceof AST_Seq) { + var car = self.condition.car; + self.condition = self.condition.cdr; + return AST_Seq.cons(car, self); + } + var cond = self.condition.evaluate(compressor); + if (cond.length > 1) { + if (cond[1]) { + compressor.warn("Condition always true [{file}:{line},{col}]", self.start); + return self.consequent; + } else { + compressor.warn("Condition always false [{file}:{line},{col}]", self.start); + return self.alternative; + } + } + var negated = cond[0].negate(compressor); + if (best_of(cond[0], negated) === negated) { + self = make_node(AST_Conditional, self, { + condition: negated, + consequent: self.alternative, + alternative: self.consequent + }); + } + var consequent = self.consequent; + var alternative = self.alternative; + if (consequent instanceof AST_Assign + && alternative instanceof AST_Assign + && consequent.operator == alternative.operator + && consequent.left.equivalent_to(alternative.left) + ) { + /* + * Stuff like this: + * if (foo) exp = something; else exp = something_else; + * ==> + * exp = foo ? something : something_else; + */ + return make_node(AST_Assign, self, { + operator: consequent.operator, + left: consequent.left, + right: make_node(AST_Conditional, self, { + condition: self.condition, + consequent: consequent.right, + alternative: alternative.right + }) + }); + } + if (consequent instanceof AST_Call + && alternative.TYPE === consequent.TYPE + && consequent.args.length == alternative.args.length + && consequent.expression.equivalent_to(alternative.expression)) { + if (consequent.args.length == 0) { + return make_node(AST_Seq, self, { + car: self.condition, + cdr: consequent + }); + } + if (consequent.args.length == 1) { + consequent.args[0] = make_node(AST_Conditional, self, { + condition: self.condition, + consequent: consequent.args[0], + alternative: alternative.args[0] + }); + return consequent; + } + } + return self; + }); + + OPT(AST_Boolean, function(self, compressor){ + if (compressor.option("booleans")) { + var p = compressor.parent(); + if (p instanceof AST_Binary && (p.operator == "==" + || p.operator == "!=")) { + compressor.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]", { + operator : p.operator, + value : self.value, + file : p.start.file, + line : p.start.line, + col : p.start.col, + }); + return make_node(AST_Number, self, { + value: +self.value + }); + } + return make_node(AST_UnaryPrefix, self, { + operator: "!", + expression: make_node(AST_Number, self, { + value: 1 - self.value + }) + }); + } + return self; + }); + + OPT(AST_Sub, function(self, compressor){ + var prop = self.property; + if (prop instanceof AST_String && compressor.option("properties")) { + prop = prop.getValue(); + if (RESERVED_WORDS(prop) ? compressor.option("screw_ie8") : is_identifier_string(prop)) { + return make_node(AST_Dot, self, { + expression : self.expression, + property : prop + }); + } + var v = parseFloat(prop); + if (!isNaN(v) && v.toString() == prop) { + self.property = make_node(AST_Number, self.property, { + value: v + }); + } + } + return self; + }); + + function literals_in_boolean_context(self, compressor) { + if (compressor.option("booleans") && compressor.in_boolean_context()) { + return make_node(AST_True, self); + } + return self; + }; + OPT(AST_Array, literals_in_boolean_context); + OPT(AST_Object, literals_in_boolean_context); + OPT(AST_RegExp, literals_in_boolean_context); + +})(); diff --git a/node_modules/uglify-js/lib/mozilla-ast.js b/node_modules/uglify-js/lib/mozilla-ast.js new file mode 100644 index 0000000..d795094 --- /dev/null +++ b/node_modules/uglify-js/lib/mozilla-ast.js @@ -0,0 +1,267 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +(function(){ + + var MOZ_TO_ME = { + TryStatement : function(M) { + return new AST_Try({ + start : my_start_token(M), + end : my_end_token(M), + body : from_moz(M.block).body, + bcatch : from_moz(M.handlers[0]), + bfinally : M.finalizer ? new AST_Finally(from_moz(M.finalizer)) : null + }); + }, + CatchClause : function(M) { + return new AST_Catch({ + start : my_start_token(M), + end : my_end_token(M), + argname : from_moz(M.param), + body : from_moz(M.body).body + }); + }, + ObjectExpression : function(M) { + return new AST_Object({ + start : my_start_token(M), + end : my_end_token(M), + properties : M.properties.map(function(prop){ + var key = prop.key; + var name = key.type == "Identifier" ? key.name : key.value; + var args = { + start : my_start_token(key), + end : my_end_token(prop.value), + key : name, + value : from_moz(prop.value) + }; + switch (prop.kind) { + case "init": + return new AST_ObjectKeyVal(args); + case "set": + args.value.name = from_moz(key); + return new AST_ObjectSetter(args); + case "get": + args.value.name = from_moz(key); + return new AST_ObjectGetter(args); + } + }) + }); + }, + SequenceExpression : function(M) { + return AST_Seq.from_array(M.expressions.map(from_moz)); + }, + MemberExpression : function(M) { + return new (M.computed ? AST_Sub : AST_Dot)({ + start : my_start_token(M), + end : my_end_token(M), + property : M.computed ? from_moz(M.property) : M.property.name, + expression : from_moz(M.object) + }); + }, + SwitchCase : function(M) { + return new (M.test ? AST_Case : AST_Default)({ + start : my_start_token(M), + end : my_end_token(M), + expression : from_moz(M.test), + body : M.consequent.map(from_moz) + }); + }, + Literal : function(M) { + var val = M.value, args = { + start : my_start_token(M), + end : my_end_token(M) + }; + if (val === null) return new AST_Null(args); + switch (typeof val) { + case "string": + args.value = val; + return new AST_String(args); + case "number": + args.value = val; + return new AST_Number(args); + case "boolean": + return new (val ? AST_True : AST_False)(args); + default: + args.value = val; + return new AST_RegExp(args); + } + }, + UnaryExpression: From_Moz_Unary, + UpdateExpression: From_Moz_Unary, + Identifier: function(M) { + var p = FROM_MOZ_STACK[FROM_MOZ_STACK.length - 2]; + return new (M.name == "this" ? AST_This + : p.type == "LabeledStatement" ? AST_Label + : p.type == "VariableDeclarator" && p.id === M ? (p.kind == "const" ? AST_SymbolConst : AST_SymbolVar) + : p.type == "FunctionExpression" ? (p.id === M ? AST_SymbolLambda : AST_SymbolFunarg) + : p.type == "FunctionDeclaration" ? (p.id === M ? AST_SymbolDefun : AST_SymbolFunarg) + : p.type == "CatchClause" ? AST_SymbolCatch + : p.type == "BreakStatement" || p.type == "ContinueStatement" ? AST_LabelRef + : AST_SymbolRef)({ + start : my_start_token(M), + end : my_end_token(M), + name : M.name + }); + } + }; + + function From_Moz_Unary(M) { + var prefix = "prefix" in M ? M.prefix + : M.type == "UnaryExpression" ? true : false; + return new (prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({ + start : my_start_token(M), + end : my_end_token(M), + operator : M.operator, + expression : from_moz(M.argument) + }); + }; + + var ME_TO_MOZ = {}; + + map("Node", AST_Node); + map("Program", AST_Toplevel, "body@body"); + map("Function", AST_Function, "id>name, params@argnames, body%body"); + map("EmptyStatement", AST_EmptyStatement); + map("BlockStatement", AST_BlockStatement, "body@body"); + map("ExpressionStatement", AST_SimpleStatement, "expression>body"); + map("IfStatement", AST_If, "test>condition, consequent>body, alternate>alternative"); + map("LabeledStatement", AST_LabeledStatement, "label>label, body>body"); + map("BreakStatement", AST_Break, "label>label"); + map("ContinueStatement", AST_Continue, "label>label"); + map("WithStatement", AST_With, "object>expression, body>body"); + map("SwitchStatement", AST_Switch, "discriminant>expression, cases@body"); + map("ReturnStatement", AST_Return, "argument>value"); + map("ThrowStatement", AST_Throw, "argument>value"); + map("WhileStatement", AST_While, "test>condition, body>body"); + map("DoWhileStatement", AST_Do, "test>condition, body>body"); + map("ForStatement", AST_For, "init>init, test>condition, update>step, body>body"); + map("ForInStatement", AST_ForIn, "left>init, right>object, body>body"); + map("DebuggerStatement", AST_Debugger); + map("FunctionDeclaration", AST_Defun, "id>name, params@argnames, body%body"); + map("VariableDeclaration", AST_Var, "declarations@definitions"); + map("VariableDeclarator", AST_VarDef, "id>name, init>value"); + + map("ThisExpression", AST_This); + map("ArrayExpression", AST_Array, "elements@elements"); + map("FunctionExpression", AST_Function, "id>name, params@argnames, body%body"); + map("BinaryExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("AssignmentExpression", AST_Assign, "operator=operator, left>left, right>right"); + map("LogicalExpression", AST_Binary, "operator=operator, left>left, right>right"); + map("ConditionalExpression", AST_Conditional, "test>condition, consequent>consequent, alternate>alternative"); + map("NewExpression", AST_New, "callee>expression, arguments@args"); + map("CallExpression", AST_Call, "callee>expression, arguments@args"); + + /* -----[ tools ]----- */ + + function my_start_token(moznode) { + return new AST_Token({ + file : moznode.loc && moznode.loc.source, + line : moznode.loc && moznode.loc.start.line, + col : moznode.loc && moznode.loc.start.column, + pos : moznode.start, + endpos : moznode.start + }); + }; + + function my_end_token(moznode) { + return new AST_Token({ + file : moznode.loc && moznode.loc.source, + line : moznode.loc && moznode.loc.end.line, + col : moznode.loc && moznode.loc.end.column, + pos : moznode.end, + endpos : moznode.end + }); + }; + + function map(moztype, mytype, propmap) { + var moz_to_me = "function From_Moz_" + moztype + "(M){\n"; + moz_to_me += "return new mytype({\n" + + "start: my_start_token(M),\n" + + "end: my_end_token(M)"; + + if (propmap) propmap.split(/\s*,\s*/).forEach(function(prop){ + var m = /([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(prop); + if (!m) throw new Error("Can't understand property map: " + prop); + var moz = "M." + m[1], how = m[2], my = m[3]; + moz_to_me += ",\n" + my + ": "; + if (how == "@") { + moz_to_me += moz + ".map(from_moz)"; + } else if (how == ">") { + moz_to_me += "from_moz(" + moz + ")"; + } else if (how == "=") { + moz_to_me += moz; + } else if (how == "%") { + moz_to_me += "from_moz(" + moz + ").body"; + } else throw new Error("Can't understand operator in propmap: " + prop); + }); + moz_to_me += "\n})}"; + + // moz_to_me = parse(moz_to_me).print_to_string({ beautify: true }); + // console.log(moz_to_me); + + moz_to_me = new Function("mytype", "my_start_token", "my_end_token", "from_moz", "return(" + moz_to_me + ")")( + mytype, my_start_token, my_end_token, from_moz + ); + return MOZ_TO_ME[moztype] = moz_to_me; + }; + + var FROM_MOZ_STACK = null; + + function from_moz(node) { + FROM_MOZ_STACK.push(node); + var ret = node != null ? MOZ_TO_ME[node.type](node) : null; + FROM_MOZ_STACK.pop(); + return ret; + }; + + AST_Node.from_mozilla_ast = function(node){ + var save_stack = FROM_MOZ_STACK; + FROM_MOZ_STACK = []; + var ast = from_moz(node); + FROM_MOZ_STACK = save_stack; + return ast; + }; + +})(); diff --git a/node_modules/uglify-js/lib/output.js b/node_modules/uglify-js/lib/output.js new file mode 100644 index 0000000..896defa --- /dev/null +++ b/node_modules/uglify-js/lib/output.js @@ -0,0 +1,1270 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function OutputStream(options) { + + options = defaults(options, { + indent_start : 0, + indent_level : 4, + quote_keys : false, + space_colon : true, + ascii_only : false, + inline_script : false, + width : 80, + max_line_len : 32000, + beautify : false, + source_map : null, + bracketize : false, + semicolons : true, + comments : false, + preserve_line : false, + screw_ie8 : false, + preamble : null, + }, true); + + var indentation = 0; + var current_col = 0; + var current_line = 1; + var current_pos = 0; + var OUTPUT = ""; + + function to_ascii(str, identifier) { + return str.replace(/[\u0080-\uffff]/g, function(ch) { + var code = ch.charCodeAt(0).toString(16); + if (code.length <= 2 && !identifier) { + while (code.length < 2) code = "0" + code; + return "\\x" + code; + } else { + while (code.length < 4) code = "0" + code; + return "\\u" + code; + } + }); + }; + + function make_string(str) { + var dq = 0, sq = 0; + str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s){ + switch (s) { + case "\\": return "\\\\"; + case "\b": return "\\b"; + case "\f": return "\\f"; + case "\n": return "\\n"; + case "\r": return "\\r"; + case "\u2028": return "\\u2028"; + case "\u2029": return "\\u2029"; + case '"': ++dq; return '"'; + case "'": ++sq; return "'"; + case "\0": return "\\x00"; + } + return s; + }); + if (options.ascii_only) str = to_ascii(str); + if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'"; + else return '"' + str.replace(/\x22/g, '\\"') + '"'; + }; + + function encode_string(str) { + var ret = make_string(str); + if (options.inline_script) + ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1"); + return ret; + }; + + function make_name(name) { + name = name.toString(); + if (options.ascii_only) + name = to_ascii(name, true); + return name; + }; + + function make_indent(back) { + return repeat_string(" ", options.indent_start + indentation - back * options.indent_level); + }; + + /* -----[ beautification/minification ]----- */ + + var might_need_space = false; + var might_need_semicolon = false; + var last = null; + + function last_char() { + return last.charAt(last.length - 1); + }; + + function maybe_newline() { + if (options.max_line_len && current_col > options.max_line_len) + print("\n"); + }; + + var requireSemicolonChars = makePredicate("( [ + * / - , ."); + + function print(str) { + str = String(str); + var ch = str.charAt(0); + if (might_need_semicolon) { + if ((!ch || ";}".indexOf(ch) < 0) && !/[;]$/.test(last)) { + if (options.semicolons || requireSemicolonChars(ch)) { + OUTPUT += ";"; + current_col++; + current_pos++; + } else { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + } + if (!options.beautify) + might_need_space = false; + } + might_need_semicolon = false; + maybe_newline(); + } + + if (!options.beautify && options.preserve_line && stack[stack.length - 1]) { + var target_line = stack[stack.length - 1].start.line; + while (current_line < target_line) { + OUTPUT += "\n"; + current_pos++; + current_line++; + current_col = 0; + might_need_space = false; + } + } + + if (might_need_space) { + var prev = last_char(); + if ((is_identifier_char(prev) + && (is_identifier_char(ch) || ch == "\\")) + || (/^[\+\-\/]$/.test(ch) && ch == prev)) + { + OUTPUT += " "; + current_col++; + current_pos++; + } + might_need_space = false; + } + var a = str.split(/\r?\n/), n = a.length - 1; + current_line += n; + if (n == 0) { + current_col += a[n].length; + } else { + current_col = a[n].length; + } + current_pos += str.length; + last = str; + OUTPUT += str; + }; + + var space = options.beautify ? function() { + print(" "); + } : function() { + might_need_space = true; + }; + + var indent = options.beautify ? function(half) { + if (options.beautify) { + print(make_indent(half ? 0.5 : 0)); + } + } : noop; + + var with_indent = options.beautify ? function(col, cont) { + if (col === true) col = next_indent(); + var save_indentation = indentation; + indentation = col; + var ret = cont(); + indentation = save_indentation; + return ret; + } : function(col, cont) { return cont() }; + + var newline = options.beautify ? function() { + print("\n"); + } : noop; + + var semicolon = options.beautify ? function() { + print(";"); + } : function() { + might_need_semicolon = true; + }; + + function force_semicolon() { + might_need_semicolon = false; + print(";"); + }; + + function next_indent() { + return indentation + options.indent_level; + }; + + function with_block(cont) { + var ret; + print("{"); + newline(); + with_indent(next_indent(), function(){ + ret = cont(); + }); + indent(); + print("}"); + return ret; + }; + + function with_parens(cont) { + print("("); + //XXX: still nice to have that for argument lists + //var ret = with_indent(current_col, cont); + var ret = cont(); + print(")"); + return ret; + }; + + function with_square(cont) { + print("["); + //var ret = with_indent(current_col, cont); + var ret = cont(); + print("]"); + return ret; + }; + + function comma() { + print(","); + space(); + }; + + function colon() { + print(":"); + if (options.space_colon) space(); + }; + + var add_mapping = options.source_map ? function(token, name) { + try { + if (token) options.source_map.add( + token.file || "?", + current_line, current_col, + token.line, token.col, + (!name && token.type == "name") ? token.value : name + ); + } catch(ex) { + AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", { + file: token.file, + line: token.line, + col: token.col, + cline: current_line, + ccol: current_col, + name: name || "" + }) + } + } : noop; + + function get() { + return OUTPUT; + }; + + if (options.preamble) { + print(options.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g, "\n")); + } + + var stack = []; + return { + get : get, + toString : get, + indent : indent, + indentation : function() { return indentation }, + current_width : function() { return current_col - indentation }, + should_break : function() { return options.width && this.current_width() >= options.width }, + newline : newline, + print : print, + space : space, + comma : comma, + colon : colon, + last : function() { return last }, + semicolon : semicolon, + force_semicolon : force_semicolon, + to_ascii : to_ascii, + print_name : function(name) { print(make_name(name)) }, + print_string : function(str) { print(encode_string(str)) }, + next_indent : next_indent, + with_indent : with_indent, + with_block : with_block, + with_parens : with_parens, + with_square : with_square, + add_mapping : add_mapping, + option : function(opt) { return options[opt] }, + line : function() { return current_line }, + col : function() { return current_col }, + pos : function() { return current_pos }, + push_node : function(node) { stack.push(node) }, + pop_node : function() { return stack.pop() }, + stack : function() { return stack }, + parent : function(n) { + return stack[stack.length - 2 - (n || 0)]; + } + }; + +}; + +/* -----[ code generators ]----- */ + +(function(){ + + /* -----[ utils ]----- */ + + function DEFPRINT(nodetype, generator) { + nodetype.DEFMETHOD("_codegen", generator); + }; + + AST_Node.DEFMETHOD("print", function(stream, force_parens){ + var self = this, generator = self._codegen; + function doit() { + self.add_comments(stream); + self.add_source_map(stream); + generator(self, stream); + } + stream.push_node(self); + if (force_parens || self.needs_parens(stream)) { + stream.with_parens(doit); + } else { + doit(); + } + stream.pop_node(); + }); + + AST_Node.DEFMETHOD("print_to_string", function(options){ + var s = OutputStream(options); + this.print(s); + return s.get(); + }); + + /* -----[ comments ]----- */ + + AST_Node.DEFMETHOD("add_comments", function(output){ + var c = output.option("comments"), self = this; + if (c) { + var start = self.start; + if (start && !start._comments_dumped) { + start._comments_dumped = true; + var comments = start.comments_before || []; + + // XXX: ugly fix for https://github.com/mishoo/UglifyJS2/issues/112 + // and https://github.com/mishoo/UglifyJS2/issues/372 + if (self instanceof AST_Exit && self.value) { + self.value.walk(new TreeWalker(function(node){ + if (node.start && node.start.comments_before) { + comments = comments.concat(node.start.comments_before); + node.start.comments_before = []; + } + if (node instanceof AST_Function || + node instanceof AST_Array || + node instanceof AST_Object) + { + return true; // don't go inside. + } + })); + } + + if (c.test) { + comments = comments.filter(function(comment){ + return c.test(comment.value); + }); + } else if (typeof c == "function") { + comments = comments.filter(function(comment){ + return c(self, comment); + }); + } + comments.forEach(function(c){ + if (/comment[134]/.test(c.type)) { + output.print("//" + c.value + "\n"); + output.indent(); + } + else if (c.type == "comment2") { + output.print("/*" + c.value + "*/"); + if (start.nlb) { + output.print("\n"); + output.indent(); + } else { + output.space(); + } + } + }); + } + } + }); + + /* -----[ PARENTHESES ]----- */ + + function PARENS(nodetype, func) { + nodetype.DEFMETHOD("needs_parens", func); + }; + + PARENS(AST_Node, function(){ + return false; + }); + + // a function expression needs parens around it when it's provably + // the first token to appear in a statement. + PARENS(AST_Function, function(output){ + return first_in_statement(output); + }); + + // same goes for an object literal, because otherwise it would be + // interpreted as a block of code. + PARENS(AST_Object, function(output){ + return first_in_statement(output); + }); + + PARENS(AST_Unary, function(output){ + var p = output.parent(); + return p instanceof AST_PropAccess && p.expression === this; + }); + + PARENS(AST_Seq, function(output){ + var p = output.parent(); + return p instanceof AST_Call // (foo, bar)() or foo(1, (2, 3), 4) + || p instanceof AST_Unary // !(foo, bar, baz) + || p instanceof AST_Binary // 1 + (2, 3) + 4 ==> 8 + || p instanceof AST_VarDef // var a = (1, 2), b = a + a; ==> b == 4 + || p instanceof AST_PropAccess // (1, {foo:2}).foo or (1, {foo:2})["foo"] ==> 2 + || p instanceof AST_Array // [ 1, (2, 3), 4 ] ==> [ 1, 3, 4 ] + || p instanceof AST_ObjectProperty // { foo: (1, 2) }.foo ==> 2 + || p instanceof AST_Conditional /* (false, true) ? (a = 10, b = 20) : (c = 30) + * ==> 20 (side effect, set a := 10 and b := 20) */ + ; + }); + + PARENS(AST_Binary, function(output){ + var p = output.parent(); + // (foo && bar)() + if (p instanceof AST_Call && p.expression === this) + return true; + // typeof (foo && bar) + if (p instanceof AST_Unary) + return true; + // (foo && bar)["prop"], (foo && bar).prop + if (p instanceof AST_PropAccess && p.expression === this) + return true; + // this deals with precedence: 3 * (2 + 1) + if (p instanceof AST_Binary) { + var po = p.operator, pp = PRECEDENCE[po]; + var so = this.operator, sp = PRECEDENCE[so]; + if (pp > sp + || (pp == sp + && this === p.right)) { + return true; + } + } + }); + + PARENS(AST_PropAccess, function(output){ + var p = output.parent(); + if (p instanceof AST_New && p.expression === this) { + // i.e. new (foo.bar().baz) + // + // if there's one call into this subtree, then we need + // parens around it too, otherwise the call will be + // interpreted as passing the arguments to the upper New + // expression. + try { + this.walk(new TreeWalker(function(node){ + if (node instanceof AST_Call) throw p; + })); + } catch(ex) { + if (ex !== p) throw ex; + return true; + } + } + }); + + PARENS(AST_Call, function(output){ + var p = output.parent(), p1; + if (p instanceof AST_New && p.expression === this) + return true; + + // workaround for Safari bug. + // https://bugs.webkit.org/show_bug.cgi?id=123506 + return this.expression instanceof AST_Function + && p instanceof AST_PropAccess + && p.expression === this + && (p1 = output.parent(1)) instanceof AST_Assign + && p1.left === p; + }); + + PARENS(AST_New, function(output){ + var p = output.parent(); + if (no_constructor_parens(this, output) + && (p instanceof AST_PropAccess // (new Date).getTime(), (new Date)["getTime"]() + || p instanceof AST_Call && p.expression === this)) // (new foo)(bar) + return true; + }); + + PARENS(AST_Number, function(output){ + var p = output.parent(); + if (this.getValue() < 0 && p instanceof AST_PropAccess && p.expression === this) + return true; + }); + + PARENS(AST_NaN, function(output){ + var p = output.parent(); + if (p instanceof AST_PropAccess && p.expression === this) + return true; + }); + + function assign_and_conditional_paren_rules(output) { + var p = output.parent(); + // !(a = false) → true + if (p instanceof AST_Unary) + return true; + // 1 + (a = 2) + 3 → 6, side effect setting a = 2 + if (p instanceof AST_Binary && !(p instanceof AST_Assign)) + return true; + // (a = func)() —or— new (a = Object)() + if (p instanceof AST_Call && p.expression === this) + return true; + // (a = foo) ? bar : baz + if (p instanceof AST_Conditional && p.condition === this) + return true; + // (a = foo)["prop"] —or— (a = foo).prop + if (p instanceof AST_PropAccess && p.expression === this) + return true; + }; + + PARENS(AST_Assign, assign_and_conditional_paren_rules); + PARENS(AST_Conditional, assign_and_conditional_paren_rules); + + /* -----[ PRINTERS ]----- */ + + DEFPRINT(AST_Directive, function(self, output){ + output.print_string(self.value); + output.semicolon(); + }); + DEFPRINT(AST_Debugger, function(self, output){ + output.print("debugger"); + output.semicolon(); + }); + + /* -----[ statements ]----- */ + + function display_body(body, is_toplevel, output) { + var last = body.length - 1; + body.forEach(function(stmt, i){ + if (!(stmt instanceof AST_EmptyStatement)) { + output.indent(); + stmt.print(output); + if (!(i == last && is_toplevel)) { + output.newline(); + if (is_toplevel) output.newline(); + } + } + }); + }; + + AST_StatementWithBody.DEFMETHOD("_do_print_body", function(output){ + force_statement(this.body, output); + }); + + DEFPRINT(AST_Statement, function(self, output){ + self.body.print(output); + output.semicolon(); + }); + DEFPRINT(AST_Toplevel, function(self, output){ + display_body(self.body, true, output); + output.print(""); + }); + DEFPRINT(AST_LabeledStatement, function(self, output){ + self.label.print(output); + output.colon(); + self.body.print(output); + }); + DEFPRINT(AST_SimpleStatement, function(self, output){ + self.body.print(output); + output.semicolon(); + }); + function print_bracketed(body, output) { + if (body.length > 0) output.with_block(function(){ + display_body(body, false, output); + }); + else output.print("{}"); + }; + DEFPRINT(AST_BlockStatement, function(self, output){ + print_bracketed(self.body, output); + }); + DEFPRINT(AST_EmptyStatement, function(self, output){ + output.semicolon(); + }); + DEFPRINT(AST_Do, function(self, output){ + output.print("do"); + output.space(); + self._do_print_body(output); + output.space(); + output.print("while"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.semicolon(); + }); + DEFPRINT(AST_While, function(self, output){ + output.print("while"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_For, function(self, output){ + output.print("for"); + output.space(); + output.with_parens(function(){ + if (self.init) { + if (self.init instanceof AST_Definitions) { + self.init.print(output); + } else { + parenthesize_for_noin(self.init, output, true); + } + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.condition) { + self.condition.print(output); + output.print(";"); + output.space(); + } else { + output.print(";"); + } + if (self.step) { + self.step.print(output); + } + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_ForIn, function(self, output){ + output.print("for"); + output.space(); + output.with_parens(function(){ + self.init.print(output); + output.space(); + output.print("in"); + output.space(); + self.object.print(output); + }); + output.space(); + self._do_print_body(output); + }); + DEFPRINT(AST_With, function(self, output){ + output.print("with"); + output.space(); + output.with_parens(function(){ + self.expression.print(output); + }); + output.space(); + self._do_print_body(output); + }); + + /* -----[ functions ]----- */ + AST_Lambda.DEFMETHOD("_do_print", function(output, nokeyword){ + var self = this; + if (!nokeyword) { + output.print("function"); + } + if (self.name) { + output.space(); + self.name.print(output); + } + output.with_parens(function(){ + self.argnames.forEach(function(arg, i){ + if (i) output.comma(); + arg.print(output); + }); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Lambda, function(self, output){ + self._do_print(output); + }); + + /* -----[ exits ]----- */ + AST_Exit.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + if (this.value) { + output.space(); + this.value.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Return, function(self, output){ + self._do_print(output, "return"); + }); + DEFPRINT(AST_Throw, function(self, output){ + self._do_print(output, "throw"); + }); + + /* -----[ loop control ]----- */ + AST_LoopControl.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + if (this.label) { + output.space(); + this.label.print(output); + } + output.semicolon(); + }); + DEFPRINT(AST_Break, function(self, output){ + self._do_print(output, "break"); + }); + DEFPRINT(AST_Continue, function(self, output){ + self._do_print(output, "continue"); + }); + + /* -----[ if ]----- */ + function make_then(self, output) { + if (output.option("bracketize")) { + make_block(self.body, output); + return; + } + // The squeezer replaces "block"-s that contain only a single + // statement with the statement itself; technically, the AST + // is correct, but this can create problems when we output an + // IF having an ELSE clause where the THEN clause ends in an + // IF *without* an ELSE block (then the outer ELSE would refer + // to the inner IF). This function checks for this case and + // adds the block brackets if needed. + if (!self.body) + return output.force_semicolon(); + if (self.body instanceof AST_Do + && !output.option("screw_ie8")) { + // https://github.com/mishoo/UglifyJS/issues/#issue/57 IE + // croaks with "syntax error" on code like this: if (foo) + // do ... while(cond); else ... we need block brackets + // around do/while + make_block(self.body, output); + return; + } + var b = self.body; + while (true) { + if (b instanceof AST_If) { + if (!b.alternative) { + make_block(self.body, output); + return; + } + b = b.alternative; + } + else if (b instanceof AST_StatementWithBody) { + b = b.body; + } + else break; + } + force_statement(self.body, output); + }; + DEFPRINT(AST_If, function(self, output){ + output.print("if"); + output.space(); + output.with_parens(function(){ + self.condition.print(output); + }); + output.space(); + if (self.alternative) { + make_then(self, output); + output.space(); + output.print("else"); + output.space(); + force_statement(self.alternative, output); + } else { + self._do_print_body(output); + } + }); + + /* -----[ switch ]----- */ + DEFPRINT(AST_Switch, function(self, output){ + output.print("switch"); + output.space(); + output.with_parens(function(){ + self.expression.print(output); + }); + output.space(); + if (self.body.length > 0) output.with_block(function(){ + self.body.forEach(function(stmt, i){ + if (i) output.newline(); + output.indent(true); + stmt.print(output); + }); + }); + else output.print("{}"); + }); + AST_SwitchBranch.DEFMETHOD("_do_print_body", function(output){ + if (this.body.length > 0) { + output.newline(); + this.body.forEach(function(stmt){ + output.indent(); + stmt.print(output); + output.newline(); + }); + } + }); + DEFPRINT(AST_Default, function(self, output){ + output.print("default:"); + self._do_print_body(output); + }); + DEFPRINT(AST_Case, function(self, output){ + output.print("case"); + output.space(); + self.expression.print(output); + output.print(":"); + self._do_print_body(output); + }); + + /* -----[ exceptions ]----- */ + DEFPRINT(AST_Try, function(self, output){ + output.print("try"); + output.space(); + print_bracketed(self.body, output); + if (self.bcatch) { + output.space(); + self.bcatch.print(output); + } + if (self.bfinally) { + output.space(); + self.bfinally.print(output); + } + }); + DEFPRINT(AST_Catch, function(self, output){ + output.print("catch"); + output.space(); + output.with_parens(function(){ + self.argname.print(output); + }); + output.space(); + print_bracketed(self.body, output); + }); + DEFPRINT(AST_Finally, function(self, output){ + output.print("finally"); + output.space(); + print_bracketed(self.body, output); + }); + + /* -----[ var/const ]----- */ + AST_Definitions.DEFMETHOD("_do_print", function(output, kind){ + output.print(kind); + output.space(); + this.definitions.forEach(function(def, i){ + if (i) output.comma(); + def.print(output); + }); + var p = output.parent(); + var in_for = p instanceof AST_For || p instanceof AST_ForIn; + var avoid_semicolon = in_for && p.init === this; + if (!avoid_semicolon) + output.semicolon(); + }); + DEFPRINT(AST_Var, function(self, output){ + self._do_print(output, "var"); + }); + DEFPRINT(AST_Const, function(self, output){ + self._do_print(output, "const"); + }); + + function parenthesize_for_noin(node, output, noin) { + if (!noin) node.print(output); + else try { + // need to take some precautions here: + // https://github.com/mishoo/UglifyJS2/issues/60 + node.walk(new TreeWalker(function(node){ + if (node instanceof AST_Binary && node.operator == "in") + throw output; + })); + node.print(output); + } catch(ex) { + if (ex !== output) throw ex; + node.print(output, true); + } + }; + + DEFPRINT(AST_VarDef, function(self, output){ + self.name.print(output); + if (self.value) { + output.space(); + output.print("="); + output.space(); + var p = output.parent(1); + var noin = p instanceof AST_For || p instanceof AST_ForIn; + parenthesize_for_noin(self.value, output, noin); + } + }); + + /* -----[ other expressions ]----- */ + DEFPRINT(AST_Call, function(self, output){ + self.expression.print(output); + if (self instanceof AST_New && no_constructor_parens(self, output)) + return; + output.with_parens(function(){ + self.args.forEach(function(expr, i){ + if (i) output.comma(); + expr.print(output); + }); + }); + }); + DEFPRINT(AST_New, function(self, output){ + output.print("new"); + output.space(); + AST_Call.prototype._codegen(self, output); + }); + + AST_Seq.DEFMETHOD("_do_print", function(output){ + this.car.print(output); + if (this.cdr) { + output.comma(); + if (output.should_break()) { + output.newline(); + output.indent(); + } + this.cdr.print(output); + } + }); + DEFPRINT(AST_Seq, function(self, output){ + self._do_print(output); + // var p = output.parent(); + // if (p instanceof AST_Statement) { + // output.with_indent(output.next_indent(), function(){ + // self._do_print(output); + // }); + // } else { + // self._do_print(output); + // } + }); + DEFPRINT(AST_Dot, function(self, output){ + var expr = self.expression; + expr.print(output); + if (expr instanceof AST_Number && expr.getValue() >= 0) { + if (!/[xa-f.]/i.test(output.last())) { + output.print("."); + } + } + output.print("."); + // the name after dot would be mapped about here. + output.add_mapping(self.end); + output.print_name(self.property); + }); + DEFPRINT(AST_Sub, function(self, output){ + self.expression.print(output); + output.print("["); + self.property.print(output); + output.print("]"); + }); + DEFPRINT(AST_UnaryPrefix, function(self, output){ + var op = self.operator; + output.print(op); + if (/^[a-z]/i.test(op)) + output.space(); + self.expression.print(output); + }); + DEFPRINT(AST_UnaryPostfix, function(self, output){ + self.expression.print(output); + output.print(self.operator); + }); + DEFPRINT(AST_Binary, function(self, output){ + self.left.print(output); + output.space(); + output.print(self.operator); + if (self.operator == "<" + && self.right instanceof AST_UnaryPrefix + && self.right.operator == "!" + && self.right.expression instanceof AST_UnaryPrefix + && self.right.expression.operator == "--") { + // space is mandatory to avoid outputting ") && S.newline_before) { + forward(3); + return skip_line_comment("comment4"); + } + } + var ch = peek(); + if (!ch) return token("eof"); + var code = ch.charCodeAt(0); + switch (code) { + case 34: case 39: return read_string(); + case 46: return handle_dot(); + case 47: return handle_slash(); + } + if (is_digit(code)) return read_num(); + if (PUNC_CHARS(ch)) return token("punc", next()); + if (OPERATOR_CHARS(ch)) return read_operator(); + if (code == 92 || is_identifier_start(code)) return read_word(); + parse_error("Unexpected character '" + ch + "'"); + }; + + next_token.context = function(nc) { + if (nc) S = nc; + return S; + }; + + return next_token; + +}; + +/* -----[ Parser (constants) ]----- */ + +var UNARY_PREFIX = makePredicate([ + "typeof", + "void", + "delete", + "--", + "++", + "!", + "~", + "-", + "+" +]); + +var UNARY_POSTFIX = makePredicate([ "--", "++" ]); + +var ASSIGNMENT = makePredicate([ "=", "+=", "-=", "/=", "*=", "%=", ">>=", "<<=", ">>>=", "|=", "^=", "&=" ]); + +var PRECEDENCE = (function(a, ret){ + for (var i = 0; i < a.length; ++i) { + var b = a[i]; + for (var j = 0; j < b.length; ++j) { + ret[b[j]] = i + 1; + } + } + return ret; +})( + [ + ["||"], + ["&&"], + ["|"], + ["^"], + ["&"], + ["==", "===", "!=", "!=="], + ["<", ">", "<=", ">=", "in", "instanceof"], + [">>", "<<", ">>>"], + ["+", "-"], + ["*", "/", "%"] + ], + {} +); + +var STATEMENTS_WITH_LABELS = array_to_hash([ "for", "do", "while", "switch" ]); + +var ATOMIC_START_TOKEN = array_to_hash([ "atom", "num", "string", "regexp", "name" ]); + +/* -----[ Parser ]----- */ + +function parse($TEXT, options) { + + options = defaults(options, { + strict : false, + filename : null, + toplevel : null, + expression : false, + html5_comments : true, + }); + + var S = { + input : (typeof $TEXT == "string" + ? tokenizer($TEXT, options.filename, + options.html5_comments) + : $TEXT), + token : null, + prev : null, + peeked : null, + in_function : 0, + in_directives : true, + in_loop : 0, + labels : [] + }; + + S.token = next(); + + function is(type, value) { + return is_token(S.token, type, value); + }; + + function peek() { return S.peeked || (S.peeked = S.input()); }; + + function next() { + S.prev = S.token; + if (S.peeked) { + S.token = S.peeked; + S.peeked = null; + } else { + S.token = S.input(); + } + S.in_directives = S.in_directives && ( + S.token.type == "string" || is("punc", ";") + ); + return S.token; + }; + + function prev() { + return S.prev; + }; + + function croak(msg, line, col, pos) { + var ctx = S.input.context(); + js_error(msg, + ctx.filename, + line != null ? line : ctx.tokline, + col != null ? col : ctx.tokcol, + pos != null ? pos : ctx.tokpos); + }; + + function token_error(token, msg) { + croak(msg, token.line, token.col); + }; + + function unexpected(token) { + if (token == null) + token = S.token; + token_error(token, "Unexpected token: " + token.type + " (" + token.value + ")"); + }; + + function expect_token(type, val) { + if (is(type, val)) { + return next(); + } + token_error(S.token, "Unexpected token " + S.token.type + " «" + S.token.value + "»" + ", expected " + type + " «" + val + "»"); + }; + + function expect(punc) { return expect_token("punc", punc); }; + + function can_insert_semicolon() { + return !options.strict && ( + S.token.nlb || is("eof") || is("punc", "}") + ); + }; + + function semicolon() { + if (is("punc", ";")) next(); + else if (!can_insert_semicolon()) unexpected(); + }; + + function parenthesised() { + expect("("); + var exp = expression(true); + expect(")"); + return exp; + }; + + function embed_tokens(parser) { + return function() { + var start = S.token; + var expr = parser(); + var end = prev(); + expr.start = start; + expr.end = end; + return expr; + }; + }; + + function handle_regexp() { + if (is("operator", "/") || is("operator", "/=")) { + S.peeked = null; + S.token = S.input(S.token.value.substr(1)); // force regexp + } + }; + + var statement = embed_tokens(function() { + var tmp; + handle_regexp(); + switch (S.token.type) { + case "string": + var dir = S.in_directives, stat = simple_statement(); + // XXXv2: decide how to fix directives + if (dir && stat.body instanceof AST_String && !is("punc", ",")) + return new AST_Directive({ value: stat.body.value }); + return stat; + case "num": + case "regexp": + case "operator": + case "atom": + return simple_statement(); + + case "name": + return is_token(peek(), "punc", ":") + ? labeled_statement() + : simple_statement(); + + case "punc": + switch (S.token.value) { + case "{": + return new AST_BlockStatement({ + start : S.token, + body : block_(), + end : prev() + }); + case "[": + case "(": + return simple_statement(); + case ";": + next(); + return new AST_EmptyStatement(); + default: + unexpected(); + } + + case "keyword": + switch (tmp = S.token.value, next(), tmp) { + case "break": + return break_cont(AST_Break); + + case "continue": + return break_cont(AST_Continue); + + case "debugger": + semicolon(); + return new AST_Debugger(); + + case "do": + return new AST_Do({ + body : in_loop(statement), + condition : (expect_token("keyword", "while"), tmp = parenthesised(), semicolon(), tmp) + }); + + case "while": + return new AST_While({ + condition : parenthesised(), + body : in_loop(statement) + }); + + case "for": + return for_(); + + case "function": + return function_(AST_Defun); + + case "if": + return if_(); + + case "return": + if (S.in_function == 0) + croak("'return' outside of function"); + return new AST_Return({ + value: ( is("punc", ";") + ? (next(), null) + : can_insert_semicolon() + ? null + : (tmp = expression(true), semicolon(), tmp) ) + }); + + case "switch": + return new AST_Switch({ + expression : parenthesised(), + body : in_loop(switch_body_) + }); + + case "throw": + if (S.token.nlb) + croak("Illegal newline after 'throw'"); + return new AST_Throw({ + value: (tmp = expression(true), semicolon(), tmp) + }); + + case "try": + return try_(); + + case "var": + return tmp = var_(), semicolon(), tmp; + + case "const": + return tmp = const_(), semicolon(), tmp; + + case "with": + return new AST_With({ + expression : parenthesised(), + body : statement() + }); + + default: + unexpected(); + } + } + }); + + function labeled_statement() { + var label = as_symbol(AST_Label); + if (find_if(function(l){ return l.name == label.name }, S.labels)) { + // ECMA-262, 12.12: An ECMAScript program is considered + // syntactically incorrect if it contains a + // LabelledStatement that is enclosed by a + // LabelledStatement with the same Identifier as label. + croak("Label " + label.name + " defined twice"); + } + expect(":"); + S.labels.push(label); + var stat = statement(); + S.labels.pop(); + if (!(stat instanceof AST_IterationStatement)) { + // check for `continue` that refers to this label. + // those should be reported as syntax errors. + // https://github.com/mishoo/UglifyJS2/issues/287 + label.references.forEach(function(ref){ + if (ref instanceof AST_Continue) { + ref = ref.label.start; + croak("Continue label `" + label.name + "` refers to non-IterationStatement.", + ref.line, ref.col, ref.pos); + } + }); + } + return new AST_LabeledStatement({ body: stat, label: label }); + }; + + function simple_statement(tmp) { + return new AST_SimpleStatement({ body: (tmp = expression(true), semicolon(), tmp) }); + }; + + function break_cont(type) { + var label = null, ldef; + if (!can_insert_semicolon()) { + label = as_symbol(AST_LabelRef, true); + } + if (label != null) { + ldef = find_if(function(l){ return l.name == label.name }, S.labels); + if (!ldef) + croak("Undefined label " + label.name); + label.thedef = ldef; + } + else if (S.in_loop == 0) + croak(type.TYPE + " not inside a loop or switch"); + semicolon(); + var stat = new type({ label: label }); + if (ldef) ldef.references.push(stat); + return stat; + }; + + function for_() { + expect("("); + var init = null; + if (!is("punc", ";")) { + init = is("keyword", "var") + ? (next(), var_(true)) + : expression(true, true); + if (is("operator", "in")) { + if (init instanceof AST_Var && init.definitions.length > 1) + croak("Only one variable declaration allowed in for..in loop"); + next(); + return for_in(init); + } + } + return regular_for(init); + }; + + function regular_for(init) { + expect(";"); + var test = is("punc", ";") ? null : expression(true); + expect(";"); + var step = is("punc", ")") ? null : expression(true); + expect(")"); + return new AST_For({ + init : init, + condition : test, + step : step, + body : in_loop(statement) + }); + }; + + function for_in(init) { + var lhs = init instanceof AST_Var ? init.definitions[0].name : null; + var obj = expression(true); + expect(")"); + return new AST_ForIn({ + init : init, + name : lhs, + object : obj, + body : in_loop(statement) + }); + }; + + var function_ = function(ctor) { + var in_statement = ctor === AST_Defun; + var name = is("name") ? as_symbol(in_statement ? AST_SymbolDefun : AST_SymbolLambda) : null; + if (in_statement && !name) + unexpected(); + expect("("); + return new ctor({ + name: name, + argnames: (function(first, a){ + while (!is("punc", ")")) { + if (first) first = false; else expect(","); + a.push(as_symbol(AST_SymbolFunarg)); + } + next(); + return a; + })(true, []), + body: (function(loop, labels){ + ++S.in_function; + S.in_directives = true; + S.in_loop = 0; + S.labels = []; + var a = block_(); + --S.in_function; + S.in_loop = loop; + S.labels = labels; + return a; + })(S.in_loop, S.labels) + }); + }; + + function if_() { + var cond = parenthesised(), body = statement(), belse = null; + if (is("keyword", "else")) { + next(); + belse = statement(); + } + return new AST_If({ + condition : cond, + body : body, + alternative : belse + }); + }; + + function block_() { + expect("{"); + var a = []; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + a.push(statement()); + } + next(); + return a; + }; + + function switch_body_() { + expect("{"); + var a = [], cur = null, branch = null, tmp; + while (!is("punc", "}")) { + if (is("eof")) unexpected(); + if (is("keyword", "case")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Case({ + start : (tmp = S.token, next(), tmp), + expression : expression(true), + body : cur + }); + a.push(branch); + expect(":"); + } + else if (is("keyword", "default")) { + if (branch) branch.end = prev(); + cur = []; + branch = new AST_Default({ + start : (tmp = S.token, next(), expect(":"), tmp), + body : cur + }); + a.push(branch); + } + else { + if (!cur) unexpected(); + cur.push(statement()); + } + } + if (branch) branch.end = prev(); + next(); + return a; + }; + + function try_() { + var body = block_(), bcatch = null, bfinally = null; + if (is("keyword", "catch")) { + var start = S.token; + next(); + expect("("); + var name = as_symbol(AST_SymbolCatch); + expect(")"); + bcatch = new AST_Catch({ + start : start, + argname : name, + body : block_(), + end : prev() + }); + } + if (is("keyword", "finally")) { + var start = S.token; + next(); + bfinally = new AST_Finally({ + start : start, + body : block_(), + end : prev() + }); + } + if (!bcatch && !bfinally) + croak("Missing catch/finally blocks"); + return new AST_Try({ + body : body, + bcatch : bcatch, + bfinally : bfinally + }); + }; + + function vardefs(no_in, in_const) { + var a = []; + for (;;) { + a.push(new AST_VarDef({ + start : S.token, + name : as_symbol(in_const ? AST_SymbolConst : AST_SymbolVar), + value : is("operator", "=") ? (next(), expression(false, no_in)) : null, + end : prev() + })); + if (!is("punc", ",")) + break; + next(); + } + return a; + }; + + var var_ = function(no_in) { + return new AST_Var({ + start : prev(), + definitions : vardefs(no_in, false), + end : prev() + }); + }; + + var const_ = function() { + return new AST_Const({ + start : prev(), + definitions : vardefs(false, true), + end : prev() + }); + }; + + var new_ = function() { + var start = S.token; + expect_token("operator", "new"); + var newexp = expr_atom(false), args; + if (is("punc", "(")) { + next(); + args = expr_list(")"); + } else { + args = []; + } + return subscripts(new AST_New({ + start : start, + expression : newexp, + args : args, + end : prev() + }), true); + }; + + function as_atom_node() { + var tok = S.token, ret; + switch (tok.type) { + case "name": + case "keyword": + ret = _make_symbol(AST_SymbolRef); + break; + case "num": + ret = new AST_Number({ start: tok, end: tok, value: tok.value }); + break; + case "string": + ret = new AST_String({ start: tok, end: tok, value: tok.value }); + break; + case "regexp": + ret = new AST_RegExp({ start: tok, end: tok, value: tok.value }); + break; + case "atom": + switch (tok.value) { + case "false": + ret = new AST_False({ start: tok, end: tok }); + break; + case "true": + ret = new AST_True({ start: tok, end: tok }); + break; + case "null": + ret = new AST_Null({ start: tok, end: tok }); + break; + } + break; + } + next(); + return ret; + }; + + var expr_atom = function(allow_calls) { + if (is("operator", "new")) { + return new_(); + } + var start = S.token; + if (is("punc")) { + switch (start.value) { + case "(": + next(); + var ex = expression(true); + ex.start = start; + ex.end = S.token; + expect(")"); + return subscripts(ex, allow_calls); + case "[": + return subscripts(array_(), allow_calls); + case "{": + return subscripts(object_(), allow_calls); + } + unexpected(); + } + if (is("keyword", "function")) { + next(); + var func = function_(AST_Function); + func.start = start; + func.end = prev(); + return subscripts(func, allow_calls); + } + if (ATOMIC_START_TOKEN[S.token.type]) { + return subscripts(as_atom_node(), allow_calls); + } + unexpected(); + }; + + function expr_list(closing, allow_trailing_comma, allow_empty) { + var first = true, a = []; + while (!is("punc", closing)) { + if (first) first = false; else expect(","); + if (allow_trailing_comma && is("punc", closing)) break; + if (is("punc", ",") && allow_empty) { + a.push(new AST_Hole({ start: S.token, end: S.token })); + } else { + a.push(expression(false)); + } + } + next(); + return a; + }; + + var array_ = embed_tokens(function() { + expect("["); + return new AST_Array({ + elements: expr_list("]", !options.strict, true) + }); + }); + + var object_ = embed_tokens(function() { + expect("{"); + var first = true, a = []; + while (!is("punc", "}")) { + if (first) first = false; else expect(","); + if (!options.strict && is("punc", "}")) + // allow trailing comma + break; + var start = S.token; + var type = start.type; + var name = as_property_name(); + if (type == "name" && !is("punc", ":")) { + if (name == "get") { + a.push(new AST_ObjectGetter({ + start : start, + key : as_atom_node(), + value : function_(AST_Accessor), + end : prev() + })); + continue; + } + if (name == "set") { + a.push(new AST_ObjectSetter({ + start : start, + key : as_atom_node(), + value : function_(AST_Accessor), + end : prev() + })); + continue; + } + } + expect(":"); + a.push(new AST_ObjectKeyVal({ + start : start, + key : name, + value : expression(false), + end : prev() + })); + } + next(); + return new AST_Object({ properties: a }); + }); + + function as_property_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "num": + case "string": + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + default: + unexpected(); + } + }; + + function as_name() { + var tmp = S.token; + next(); + switch (tmp.type) { + case "name": + case "operator": + case "keyword": + case "atom": + return tmp.value; + default: + unexpected(); + } + }; + + function _make_symbol(type) { + var name = S.token.value; + return new (name == "this" ? AST_This : type)({ + name : String(name), + start : S.token, + end : S.token + }); + }; + + function as_symbol(type, noerror) { + if (!is("name")) { + if (!noerror) croak("Name expected"); + return null; + } + var sym = _make_symbol(type); + next(); + return sym; + }; + + var subscripts = function(expr, allow_calls) { + var start = expr.start; + if (is("punc", ".")) { + next(); + return subscripts(new AST_Dot({ + start : start, + expression : expr, + property : as_name(), + end : prev() + }), allow_calls); + } + if (is("punc", "[")) { + next(); + var prop = expression(true); + expect("]"); + return subscripts(new AST_Sub({ + start : start, + expression : expr, + property : prop, + end : prev() + }), allow_calls); + } + if (allow_calls && is("punc", "(")) { + next(); + return subscripts(new AST_Call({ + start : start, + expression : expr, + args : expr_list(")"), + end : prev() + }), true); + } + return expr; + }; + + var maybe_unary = function(allow_calls) { + var start = S.token; + if (is("operator") && UNARY_PREFIX(start.value)) { + next(); + handle_regexp(); + var ex = make_unary(AST_UnaryPrefix, start.value, maybe_unary(allow_calls)); + ex.start = start; + ex.end = prev(); + return ex; + } + var val = expr_atom(allow_calls); + while (is("operator") && UNARY_POSTFIX(S.token.value) && !S.token.nlb) { + val = make_unary(AST_UnaryPostfix, S.token.value, val); + val.start = start; + val.end = S.token; + next(); + } + return val; + }; + + function make_unary(ctor, op, expr) { + if ((op == "++" || op == "--") && !is_assignable(expr)) + croak("Invalid use of " + op + " operator"); + return new ctor({ operator: op, expression: expr }); + }; + + var expr_op = function(left, min_prec, no_in) { + var op = is("operator") ? S.token.value : null; + if (op == "in" && no_in) op = null; + var prec = op != null ? PRECEDENCE[op] : null; + if (prec != null && prec > min_prec) { + next(); + var right = expr_op(maybe_unary(true), prec, no_in); + return expr_op(new AST_Binary({ + start : left.start, + left : left, + operator : op, + right : right, + end : right.end + }), min_prec, no_in); + } + return left; + }; + + function expr_ops(no_in) { + return expr_op(maybe_unary(true), 0, no_in); + }; + + var maybe_conditional = function(no_in) { + var start = S.token; + var expr = expr_ops(no_in); + if (is("operator", "?")) { + next(); + var yes = expression(false); + expect(":"); + return new AST_Conditional({ + start : start, + condition : expr, + consequent : yes, + alternative : expression(false, no_in), + end : peek() + }); + } + return expr; + }; + + function is_assignable(expr) { + if (!options.strict) return true; + if (expr instanceof AST_This) return false; + return (expr instanceof AST_PropAccess || expr instanceof AST_Symbol); + }; + + var maybe_assign = function(no_in) { + var start = S.token; + var left = maybe_conditional(no_in), val = S.token.value; + if (is("operator") && ASSIGNMENT(val)) { + if (is_assignable(left)) { + next(); + return new AST_Assign({ + start : start, + left : left, + operator : val, + right : maybe_assign(no_in), + end : prev() + }); + } + croak("Invalid assignment"); + } + return left; + }; + + var expression = function(commas, no_in) { + var start = S.token; + var expr = maybe_assign(no_in); + if (commas && is("punc", ",")) { + next(); + return new AST_Seq({ + start : start, + car : expr, + cdr : expression(true, no_in), + end : peek() + }); + } + return expr; + }; + + function in_loop(cont) { + ++S.in_loop; + var ret = cont(); + --S.in_loop; + return ret; + }; + + if (options.expression) { + return expression(true); + } + + return (function(){ + var start = S.token; + var body = []; + while (!is("eof")) + body.push(statement()); + var end = prev(); + var toplevel = options.toplevel; + if (toplevel) { + toplevel.body = toplevel.body.concat(body); + toplevel.end = end; + } else { + toplevel = new AST_Toplevel({ start: start, body: body, end: end }); + } + return toplevel; + })(); + +}; diff --git a/node_modules/uglify-js/lib/scope.js b/node_modules/uglify-js/lib/scope.js new file mode 100644 index 0000000..cce0f3c --- /dev/null +++ b/node_modules/uglify-js/lib/scope.js @@ -0,0 +1,563 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function SymbolDef(scope, index, orig) { + this.name = orig.name; + this.orig = [ orig ]; + this.scope = scope; + this.references = []; + this.global = false; + this.mangled_name = null; + this.undeclared = false; + this.constant = false; + this.index = index; +}; + +SymbolDef.prototype = { + unmangleable: function(options) { + return (this.global && !(options && options.toplevel)) + || this.undeclared + || (!(options && options.eval) && (this.scope.uses_eval || this.scope.uses_with)); + }, + mangle: function(options) { + if (!this.mangled_name && !this.unmangleable(options)) { + var s = this.scope; + if (!options.screw_ie8 && this.orig[0] instanceof AST_SymbolLambda) + s = s.parent_scope; + this.mangled_name = s.next_mangled(options, this); + } + } +}; + +AST_Toplevel.DEFMETHOD("figure_out_scope", function(options){ + options = defaults(options, { + screw_ie8: false + }); + + // pass 1: setup scope chaining and handle definitions + var self = this; + var scope = self.parent_scope = null; + var defun = null; + var nesting = 0; + var tw = new TreeWalker(function(node, descend){ + if (options.screw_ie8 && node instanceof AST_Catch) { + var save_scope = scope; + scope = new AST_Scope(node); + scope.init_scope_vars(nesting); + scope.parent_scope = save_scope; + descend(); + scope = save_scope; + return true; + } + if (node instanceof AST_Scope) { + node.init_scope_vars(nesting); + var save_scope = node.parent_scope = scope; + var save_defun = defun; + defun = scope = node; + ++nesting; descend(); --nesting; + scope = save_scope; + defun = save_defun; + return true; // don't descend again in TreeWalker + } + if (node instanceof AST_Directive) { + node.scope = scope; + push_uniq(scope.directives, node.value); + return true; + } + if (node instanceof AST_With) { + for (var s = scope; s; s = s.parent_scope) + s.uses_with = true; + return; + } + if (node instanceof AST_Symbol) { + node.scope = scope; + } + if (node instanceof AST_SymbolLambda) { + defun.def_function(node); + } + else if (node instanceof AST_SymbolDefun) { + // Careful here, the scope where this should be defined is + // the parent scope. The reason is that we enter a new + // scope when we encounter the AST_Defun node (which is + // instanceof AST_Scope) but we get to the symbol a bit + // later. + (node.scope = defun.parent_scope).def_function(node); + } + else if (node instanceof AST_SymbolVar + || node instanceof AST_SymbolConst) { + var def = defun.def_variable(node); + def.constant = node instanceof AST_SymbolConst; + def.init = tw.parent().value; + } + else if (node instanceof AST_SymbolCatch) { + (options.screw_ie8 ? scope : defun) + .def_variable(node); + } + }); + self.walk(tw); + + // pass 2: find back references and eval + var func = null; + var globals = self.globals = new Dictionary(); + var tw = new TreeWalker(function(node, descend){ + if (node instanceof AST_Lambda) { + var prev_func = func; + func = node; + descend(); + func = prev_func; + return true; + } + if (node instanceof AST_SymbolRef) { + var name = node.name; + var sym = node.scope.find_variable(name); + if (!sym) { + var g; + if (globals.has(name)) { + g = globals.get(name); + } else { + g = new SymbolDef(self, globals.size(), node); + g.undeclared = true; + g.global = true; + globals.set(name, g); + } + node.thedef = g; + if (name == "eval" && tw.parent() instanceof AST_Call) { + for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope) + s.uses_eval = true; + } + if (func && name == "arguments") { + func.uses_arguments = true; + } + } else { + node.thedef = sym; + } + node.reference(); + return true; + } + }); + self.walk(tw); +}); + +AST_Scope.DEFMETHOD("init_scope_vars", function(nesting){ + this.directives = []; // contains the directives defined in this scope, i.e. "use strict" + this.variables = new Dictionary(); // map name to AST_SymbolVar (variables defined in this scope; includes functions) + this.functions = new Dictionary(); // map name to AST_SymbolDefun (functions defined in this scope) + this.uses_with = false; // will be set to true if this or some nested scope uses the `with` statement + this.uses_eval = false; // will be set to true if this or nested scope uses the global `eval` + this.parent_scope = null; // the parent scope + this.enclosed = []; // a list of variables from this or outer scope(s) that are referenced from this or inner scopes + this.cname = -1; // the current index for mangling functions/variables + this.nesting = nesting; // the nesting level of this scope (0 means toplevel) +}); + +AST_Scope.DEFMETHOD("strict", function(){ + return this.has_directive("use strict"); +}); + +AST_Lambda.DEFMETHOD("init_scope_vars", function(){ + AST_Scope.prototype.init_scope_vars.apply(this, arguments); + this.uses_arguments = false; +}); + +AST_SymbolRef.DEFMETHOD("reference", function() { + var def = this.definition(); + def.references.push(this); + var s = this.scope; + while (s) { + push_uniq(s.enclosed, def); + if (s === def.scope) break; + s = s.parent_scope; + } + this.frame = this.scope.nesting - def.scope.nesting; +}); + +AST_Scope.DEFMETHOD("find_variable", function(name){ + if (name instanceof AST_Symbol) name = name.name; + return this.variables.get(name) + || (this.parent_scope && this.parent_scope.find_variable(name)); +}); + +AST_Scope.DEFMETHOD("has_directive", function(value){ + return this.parent_scope && this.parent_scope.has_directive(value) + || (this.directives.indexOf(value) >= 0 ? this : null); +}); + +AST_Scope.DEFMETHOD("def_function", function(symbol){ + this.functions.set(symbol.name, this.def_variable(symbol)); +}); + +AST_Scope.DEFMETHOD("def_variable", function(symbol){ + var def; + if (!this.variables.has(symbol.name)) { + def = new SymbolDef(this, this.variables.size(), symbol); + this.variables.set(symbol.name, def); + def.global = !this.parent_scope; + } else { + def = this.variables.get(symbol.name); + def.orig.push(symbol); + } + return symbol.thedef = def; +}); + +AST_Scope.DEFMETHOD("next_mangled", function(options){ + var ext = this.enclosed; + out: while (true) { + var m = base54(++this.cname); + if (!is_identifier(m)) continue; // skip over "do" + + // https://github.com/mishoo/UglifyJS2/issues/242 -- do not + // shadow a name excepted from mangling. + if (options.except.indexOf(m) >= 0) continue; + + // we must ensure that the mangled name does not shadow a name + // from some parent scope that is referenced in this or in + // inner scopes. + for (var i = ext.length; --i >= 0;) { + var sym = ext[i]; + var name = sym.mangled_name || (sym.unmangleable(options) && sym.name); + if (m == name) continue out; + } + return m; + } +}); + +AST_Function.DEFMETHOD("next_mangled", function(options, def){ + // #179, #326 + // in Safari strict mode, something like (function x(x){...}) is a syntax error; + // a function expression's argument cannot shadow the function expression's name + + var tricky_def = def.orig[0] instanceof AST_SymbolFunarg && this.name && this.name.definition(); + while (true) { + var name = AST_Lambda.prototype.next_mangled.call(this, options, def); + if (!(tricky_def && tricky_def.mangled_name == name)) + return name; + } +}); + +AST_Scope.DEFMETHOD("references", function(sym){ + if (sym instanceof AST_Symbol) sym = sym.definition(); + return this.enclosed.indexOf(sym) < 0 ? null : sym; +}); + +AST_Symbol.DEFMETHOD("unmangleable", function(options){ + return this.definition().unmangleable(options); +}); + +// property accessors are not mangleable +AST_SymbolAccessor.DEFMETHOD("unmangleable", function(){ + return true; +}); + +// labels are always mangleable +AST_Label.DEFMETHOD("unmangleable", function(){ + return false; +}); + +AST_Symbol.DEFMETHOD("unreferenced", function(){ + return this.definition().references.length == 0 + && !(this.scope.uses_eval || this.scope.uses_with); +}); + +AST_Symbol.DEFMETHOD("undeclared", function(){ + return this.definition().undeclared; +}); + +AST_LabelRef.DEFMETHOD("undeclared", function(){ + return false; +}); + +AST_Label.DEFMETHOD("undeclared", function(){ + return false; +}); + +AST_Symbol.DEFMETHOD("definition", function(){ + return this.thedef; +}); + +AST_Symbol.DEFMETHOD("global", function(){ + return this.definition().global; +}); + +AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options){ + return defaults(options, { + except : [], + eval : false, + sort : false, + toplevel : false, + screw_ie8 : false + }); +}); + +AST_Toplevel.DEFMETHOD("mangle_names", function(options){ + options = this._default_mangler_options(options); + // We only need to mangle declaration nodes. Special logic wired + // into the code generator will display the mangled name if it's + // present (and for AST_SymbolRef-s it'll use the mangled name of + // the AST_SymbolDeclaration that it points to). + var lname = -1; + var to_mangle = []; + var tw = new TreeWalker(function(node, descend){ + if (node instanceof AST_LabeledStatement) { + // lname is incremented when we get to the AST_Label + var save_nesting = lname; + descend(); + lname = save_nesting; + return true; // don't descend again in TreeWalker + } + if (node instanceof AST_Scope) { + var p = tw.parent(), a = []; + node.variables.each(function(symbol){ + if (options.except.indexOf(symbol.name) < 0) { + a.push(symbol); + } + }); + if (options.sort) a.sort(function(a, b){ + return b.references.length - a.references.length; + }); + to_mangle.push.apply(to_mangle, a); + return; + } + if (node instanceof AST_Label) { + var name; + do name = base54(++lname); while (!is_identifier(name)); + node.mangled_name = name; + return true; + } + }); + this.walk(tw); + to_mangle.forEach(function(def){ def.mangle(options) }); +}); + +AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){ + options = this._default_mangler_options(options); + var tw = new TreeWalker(function(node){ + if (node instanceof AST_Constant) + base54.consider(node.print_to_string()); + else if (node instanceof AST_Return) + base54.consider("return"); + else if (node instanceof AST_Throw) + base54.consider("throw"); + else if (node instanceof AST_Continue) + base54.consider("continue"); + else if (node instanceof AST_Break) + base54.consider("break"); + else if (node instanceof AST_Debugger) + base54.consider("debugger"); + else if (node instanceof AST_Directive) + base54.consider(node.value); + else if (node instanceof AST_While) + base54.consider("while"); + else if (node instanceof AST_Do) + base54.consider("do while"); + else if (node instanceof AST_If) { + base54.consider("if"); + if (node.alternative) base54.consider("else"); + } + else if (node instanceof AST_Var) + base54.consider("var"); + else if (node instanceof AST_Const) + base54.consider("const"); + else if (node instanceof AST_Lambda) + base54.consider("function"); + else if (node instanceof AST_For) + base54.consider("for"); + else if (node instanceof AST_ForIn) + base54.consider("for in"); + else if (node instanceof AST_Switch) + base54.consider("switch"); + else if (node instanceof AST_Case) + base54.consider("case"); + else if (node instanceof AST_Default) + base54.consider("default"); + else if (node instanceof AST_With) + base54.consider("with"); + else if (node instanceof AST_ObjectSetter) + base54.consider("set" + node.key); + else if (node instanceof AST_ObjectGetter) + base54.consider("get" + node.key); + else if (node instanceof AST_ObjectKeyVal) + base54.consider(node.key); + else if (node instanceof AST_New) + base54.consider("new"); + else if (node instanceof AST_This) + base54.consider("this"); + else if (node instanceof AST_Try) + base54.consider("try"); + else if (node instanceof AST_Catch) + base54.consider("catch"); + else if (node instanceof AST_Finally) + base54.consider("finally"); + else if (node instanceof AST_Symbol && node.unmangleable(options)) + base54.consider(node.name); + else if (node instanceof AST_Unary || node instanceof AST_Binary) + base54.consider(node.operator); + else if (node instanceof AST_Dot) + base54.consider(node.property); + }); + this.walk(tw); + base54.sort(); +}); + +var base54 = (function() { + var string = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789"; + var chars, frequency; + function reset() { + frequency = Object.create(null); + chars = string.split("").map(function(ch){ return ch.charCodeAt(0) }); + chars.forEach(function(ch){ frequency[ch] = 0 }); + } + base54.consider = function(str){ + for (var i = str.length; --i >= 0;) { + var code = str.charCodeAt(i); + if (code in frequency) ++frequency[code]; + } + }; + base54.sort = function() { + chars = mergeSort(chars, function(a, b){ + if (is_digit(a) && !is_digit(b)) return 1; + if (is_digit(b) && !is_digit(a)) return -1; + return frequency[b] - frequency[a]; + }); + }; + base54.reset = reset; + reset(); + base54.get = function(){ return chars }; + base54.freq = function(){ return frequency }; + function base54(num) { + var ret = "", base = 54; + do { + ret += String.fromCharCode(chars[num % base]); + num = Math.floor(num / base); + base = 64; + } while (num > 0); + return ret; + }; + return base54; +})(); + +AST_Toplevel.DEFMETHOD("scope_warnings", function(options){ + options = defaults(options, { + undeclared : false, // this makes a lot of noise + unreferenced : true, + assign_to_global : true, + func_arguments : true, + nested_defuns : true, + eval : true + }); + var tw = new TreeWalker(function(node){ + if (options.undeclared + && node instanceof AST_SymbolRef + && node.undeclared()) + { + // XXX: this also warns about JS standard names, + // i.e. Object, Array, parseInt etc. Should add a list of + // exceptions. + AST_Node.warn("Undeclared symbol: {name} [{file}:{line},{col}]", { + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.assign_to_global) + { + var sym = null; + if (node instanceof AST_Assign && node.left instanceof AST_SymbolRef) + sym = node.left; + else if (node instanceof AST_ForIn && node.init instanceof AST_SymbolRef) + sym = node.init; + if (sym + && (sym.undeclared() + || (sym.global() && sym.scope !== sym.definition().scope))) { + AST_Node.warn("{msg}: {name} [{file}:{line},{col}]", { + msg: sym.undeclared() ? "Accidental global?" : "Assignment to global", + name: sym.name, + file: sym.start.file, + line: sym.start.line, + col: sym.start.col + }); + } + } + if (options.eval + && node instanceof AST_SymbolRef + && node.undeclared() + && node.name == "eval") { + AST_Node.warn("Eval is used [{file}:{line},{col}]", node.start); + } + if (options.unreferenced + && (node instanceof AST_SymbolDeclaration || node instanceof AST_Label) + && node.unreferenced()) { + AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", { + type: node instanceof AST_Label ? "Label" : "Symbol", + name: node.name, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.func_arguments + && node instanceof AST_Lambda + && node.uses_arguments) { + AST_Node.warn("arguments used in function {name} [{file}:{line},{col}]", { + name: node.name ? node.name.name : "anonymous", + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + if (options.nested_defuns + && node instanceof AST_Defun + && !(tw.parent() instanceof AST_Scope)) { + AST_Node.warn("Function {name} declared in nested statement \"{type}\" [{file}:{line},{col}]", { + name: node.name.name, + type: tw.parent().TYPE, + file: node.start.file, + line: node.start.line, + col: node.start.col + }); + } + }); + this.walk(tw); +}); diff --git a/node_modules/uglify-js/lib/sourcemap.js b/node_modules/uglify-js/lib/sourcemap.js new file mode 100644 index 0000000..8e86ebd --- /dev/null +++ b/node_modules/uglify-js/lib/sourcemap.js @@ -0,0 +1,84 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +// a small wrapper around fitzgen's source-map library +function SourceMap(options) { + options = defaults(options, { + file : null, + root : null, + orig : null, + + orig_line_diff : 0, + dest_line_diff : 0, + }); + var generator = new MOZ_SourceMap.SourceMapGenerator({ + file : options.file, + sourceRoot : options.root + }); + var orig_map = options.orig && new MOZ_SourceMap.SourceMapConsumer(options.orig); + function add(source, gen_line, gen_col, orig_line, orig_col, name) { + if (orig_map) { + var info = orig_map.originalPositionFor({ + line: orig_line, + column: orig_col + }); + source = info.source; + orig_line = info.line; + orig_col = info.column; + name = info.name; + } + generator.addMapping({ + generated : { line: gen_line + options.dest_line_diff, column: gen_col }, + original : { line: orig_line + options.orig_line_diff, column: orig_col }, + source : source, + name : name + }); + }; + return { + add : add, + get : function() { return generator }, + toString : function() { return generator.toString() } + }; +}; diff --git a/node_modules/uglify-js/lib/transform.js b/node_modules/uglify-js/lib/transform.js new file mode 100644 index 0000000..c3c34f5 --- /dev/null +++ b/node_modules/uglify-js/lib/transform.js @@ -0,0 +1,218 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +// Tree transformer helpers. + +function TreeTransformer(before, after) { + TreeWalker.call(this); + this.before = before; + this.after = after; +} +TreeTransformer.prototype = new TreeWalker; + +(function(undefined){ + + function _(node, descend) { + node.DEFMETHOD("transform", function(tw, in_list){ + var x, y; + tw.push(this); + if (tw.before) x = tw.before(this, descend, in_list); + if (x === undefined) { + if (!tw.after) { + x = this; + descend(x, tw); + } else { + tw.stack[tw.stack.length - 1] = x = this.clone(); + descend(x, tw); + y = tw.after(x, in_list); + if (y !== undefined) x = y; + } + } + tw.pop(); + return x; + }); + }; + + function do_list(list, tw) { + return MAP(list, function(node){ + return node.transform(tw, true); + }); + }; + + _(AST_Node, noop); + + _(AST_LabeledStatement, function(self, tw){ + self.label = self.label.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_SimpleStatement, function(self, tw){ + self.body = self.body.transform(tw); + }); + + _(AST_Block, function(self, tw){ + self.body = do_list(self.body, tw); + }); + + _(AST_DWLoop, function(self, tw){ + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_For, function(self, tw){ + if (self.init) self.init = self.init.transform(tw); + if (self.condition) self.condition = self.condition.transform(tw); + if (self.step) self.step = self.step.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_ForIn, function(self, tw){ + self.init = self.init.transform(tw); + self.object = self.object.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_With, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = self.body.transform(tw); + }); + + _(AST_Exit, function(self, tw){ + if (self.value) self.value = self.value.transform(tw); + }); + + _(AST_LoopControl, function(self, tw){ + if (self.label) self.label = self.label.transform(tw); + }); + + _(AST_If, function(self, tw){ + self.condition = self.condition.transform(tw); + self.body = self.body.transform(tw); + if (self.alternative) self.alternative = self.alternative.transform(tw); + }); + + _(AST_Switch, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Case, function(self, tw){ + self.expression = self.expression.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Try, function(self, tw){ + self.body = do_list(self.body, tw); + if (self.bcatch) self.bcatch = self.bcatch.transform(tw); + if (self.bfinally) self.bfinally = self.bfinally.transform(tw); + }); + + _(AST_Catch, function(self, tw){ + self.argname = self.argname.transform(tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Definitions, function(self, tw){ + self.definitions = do_list(self.definitions, tw); + }); + + _(AST_VarDef, function(self, tw){ + self.name = self.name.transform(tw); + if (self.value) self.value = self.value.transform(tw); + }); + + _(AST_Lambda, function(self, tw){ + if (self.name) self.name = self.name.transform(tw); + self.argnames = do_list(self.argnames, tw); + self.body = do_list(self.body, tw); + }); + + _(AST_Call, function(self, tw){ + self.expression = self.expression.transform(tw); + self.args = do_list(self.args, tw); + }); + + _(AST_Seq, function(self, tw){ + self.car = self.car.transform(tw); + self.cdr = self.cdr.transform(tw); + }); + + _(AST_Dot, function(self, tw){ + self.expression = self.expression.transform(tw); + }); + + _(AST_Sub, function(self, tw){ + self.expression = self.expression.transform(tw); + self.property = self.property.transform(tw); + }); + + _(AST_Unary, function(self, tw){ + self.expression = self.expression.transform(tw); + }); + + _(AST_Binary, function(self, tw){ + self.left = self.left.transform(tw); + self.right = self.right.transform(tw); + }); + + _(AST_Conditional, function(self, tw){ + self.condition = self.condition.transform(tw); + self.consequent = self.consequent.transform(tw); + self.alternative = self.alternative.transform(tw); + }); + + _(AST_Array, function(self, tw){ + self.elements = do_list(self.elements, tw); + }); + + _(AST_Object, function(self, tw){ + self.properties = do_list(self.properties, tw); + }); + + _(AST_ObjectProperty, function(self, tw){ + self.value = self.value.transform(tw); + }); + +})(); diff --git a/node_modules/uglify-js/lib/utils.js b/node_modules/uglify-js/lib/utils.js new file mode 100644 index 0000000..7c6a156 --- /dev/null +++ b/node_modules/uglify-js/lib/utils.js @@ -0,0 +1,302 @@ +/*********************************************************************** + + A JavaScript tokenizer / parser / beautifier / compressor. + https://github.com/mishoo/UglifyJS2 + + -------------------------------- (C) --------------------------------- + + Author: Mihai Bazon + + http://mihai.bazon.net/blog + + Distributed under the BSD license: + + Copyright 2012 (c) Mihai Bazon + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + * Redistributions of source code must retain the above + copyright notice, this list of conditions and the following + disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials + provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY + EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + ***********************************************************************/ + +"use strict"; + +function array_to_hash(a) { + var ret = Object.create(null); + for (var i = 0; i < a.length; ++i) + ret[a[i]] = true; + return ret; +}; + +function slice(a, start) { + return Array.prototype.slice.call(a, start || 0); +}; + +function characters(str) { + return str.split(""); +}; + +function member(name, array) { + for (var i = array.length; --i >= 0;) + if (array[i] == name) + return true; + return false; +}; + +function find_if(func, array) { + for (var i = 0, n = array.length; i < n; ++i) { + if (func(array[i])) + return array[i]; + } +}; + +function repeat_string(str, i) { + if (i <= 0) return ""; + if (i == 1) return str; + var d = repeat_string(str, i >> 1); + d += d; + if (i & 1) d += str; + return d; +}; + +function DefaultsError(msg, defs) { + Error.call(this, msg); + this.msg = msg; + this.defs = defs; +}; +DefaultsError.prototype = Object.create(Error.prototype); +DefaultsError.prototype.constructor = DefaultsError; + +DefaultsError.croak = function(msg, defs) { + throw new DefaultsError(msg, defs); +}; + +function defaults(args, defs, croak) { + if (args === true) + args = {}; + var ret = args || {}; + if (croak) for (var i in ret) if (ret.hasOwnProperty(i) && !defs.hasOwnProperty(i)) + DefaultsError.croak("`" + i + "` is not a supported option", defs); + for (var i in defs) if (defs.hasOwnProperty(i)) { + ret[i] = (args && args.hasOwnProperty(i)) ? args[i] : defs[i]; + } + return ret; +}; + +function merge(obj, ext) { + for (var i in ext) if (ext.hasOwnProperty(i)) { + obj[i] = ext[i]; + } + return obj; +}; + +function noop() {}; + +var MAP = (function(){ + function MAP(a, f, backwards) { + var ret = [], top = [], i; + function doit() { + var val = f(a[i], i); + var is_last = val instanceof Last; + if (is_last) val = val.v; + if (val instanceof AtTop) { + val = val.v; + if (val instanceof Splice) { + top.push.apply(top, backwards ? val.v.slice().reverse() : val.v); + } else { + top.push(val); + } + } + else if (val !== skip) { + if (val instanceof Splice) { + ret.push.apply(ret, backwards ? val.v.slice().reverse() : val.v); + } else { + ret.push(val); + } + } + return is_last; + }; + if (a instanceof Array) { + if (backwards) { + for (i = a.length; --i >= 0;) if (doit()) break; + ret.reverse(); + top.reverse(); + } else { + for (i = 0; i < a.length; ++i) if (doit()) break; + } + } + else { + for (i in a) if (a.hasOwnProperty(i)) if (doit()) break; + } + return top.concat(ret); + }; + MAP.at_top = function(val) { return new AtTop(val) }; + MAP.splice = function(val) { return new Splice(val) }; + MAP.last = function(val) { return new Last(val) }; + var skip = MAP.skip = {}; + function AtTop(val) { this.v = val }; + function Splice(val) { this.v = val }; + function Last(val) { this.v = val }; + return MAP; +})(); + +function push_uniq(array, el) { + if (array.indexOf(el) < 0) + array.push(el); +}; + +function string_template(text, props) { + return text.replace(/\{(.+?)\}/g, function(str, p){ + return props[p]; + }); +}; + +function remove(array, el) { + for (var i = array.length; --i >= 0;) { + if (array[i] === el) array.splice(i, 1); + } +}; + +function mergeSort(array, cmp) { + if (array.length < 2) return array.slice(); + function merge(a, b) { + var r = [], ai = 0, bi = 0, i = 0; + while (ai < a.length && bi < b.length) { + cmp(a[ai], b[bi]) <= 0 + ? r[i++] = a[ai++] + : r[i++] = b[bi++]; + } + if (ai < a.length) r.push.apply(r, a.slice(ai)); + if (bi < b.length) r.push.apply(r, b.slice(bi)); + return r; + }; + function _ms(a) { + if (a.length <= 1) + return a; + var m = Math.floor(a.length / 2), left = a.slice(0, m), right = a.slice(m); + left = _ms(left); + right = _ms(right); + return merge(left, right); + }; + return _ms(array); +}; + +function set_difference(a, b) { + return a.filter(function(el){ + return b.indexOf(el) < 0; + }); +}; + +function set_intersection(a, b) { + return a.filter(function(el){ + return b.indexOf(el) >= 0; + }); +}; + +// this function is taken from Acorn [1], written by Marijn Haverbeke +// [1] https://github.com/marijnh/acorn +function makePredicate(words) { + if (!(words instanceof Array)) words = words.split(" "); + var f = "", cats = []; + out: for (var i = 0; i < words.length; ++i) { + for (var j = 0; j < cats.length; ++j) + if (cats[j][0].length == words[i].length) { + cats[j].push(words[i]); + continue out; + } + cats.push([words[i]]); + } + function compareTo(arr) { + if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";"; + f += "switch(str){"; + for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":"; + f += "return true}return false;"; + } + // When there are more than three length categories, an outer + // switch first dispatches on the lengths, to save on comparisons. + if (cats.length > 3) { + cats.sort(function(a, b) {return b.length - a.length;}); + f += "switch(str.length){"; + for (var i = 0; i < cats.length; ++i) { + var cat = cats[i]; + f += "case " + cat[0].length + ":"; + compareTo(cat); + } + f += "}"; + // Otherwise, simply generate a flat `switch` statement. + } else { + compareTo(words); + } + return new Function("str", f); +}; + +function all(array, predicate) { + for (var i = array.length; --i >= 0;) + if (!predicate(array[i])) + return false; + return true; +}; + +function Dictionary() { + this._values = Object.create(null); + this._size = 0; +}; +Dictionary.prototype = { + set: function(key, val) { + if (!this.has(key)) ++this._size; + this._values["$" + key] = val; + return this; + }, + add: function(key, val) { + if (this.has(key)) { + this.get(key).push(val); + } else { + this.set(key, [ val ]); + } + return this; + }, + get: function(key) { return this._values["$" + key] }, + del: function(key) { + if (this.has(key)) { + --this._size; + delete this._values["$" + key]; + } + return this; + }, + has: function(key) { return ("$" + key) in this._values }, + each: function(f) { + for (var i in this._values) + f(this._values[i], i.substr(1)); + }, + size: function() { + return this._size; + }, + map: function(f) { + var ret = []; + for (var i in this._values) + ret.push(f(this._values[i], i.substr(1))); + return ret; + } +}; diff --git a/node_modules/uglify-js/node_modules/async/LICENSE b/node_modules/uglify-js/node_modules/async/LICENSE new file mode 100644 index 0000000..b7f9d50 --- /dev/null +++ b/node_modules/uglify-js/node_modules/async/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2010 Caolan McMahon + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/uglify-js/node_modules/async/README.md b/node_modules/uglify-js/node_modules/async/README.md new file mode 100644 index 0000000..9ff1acf --- /dev/null +++ b/node_modules/uglify-js/node_modules/async/README.md @@ -0,0 +1,1414 @@ +# Async.js + +Async is a utility module which provides straight-forward, powerful functions +for working with asynchronous JavaScript. Although originally designed for +use with [node.js](http://nodejs.org), it can also be used directly in the +browser. Also supports [component](https://github.com/component/component). + +Async provides around 20 functions that include the usual 'functional' +suspects (map, reduce, filter, each…) as well as some common patterns +for asynchronous control flow (parallel, series, waterfall…). All these +functions assume you follow the node.js convention of providing a single +callback as the last argument of your async function. + + +## Quick Examples + +```javascript +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); + +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); + +async.parallel([ + function(){ ... }, + function(){ ... } +], callback); + +async.series([ + function(){ ... }, + function(){ ... } +]); +``` + +There are many more functions available so take a look at the docs below for a +full list. This module aims to be comprehensive, so if you feel anything is +missing please create a GitHub issue for it. + +## Common Pitfalls + +### Binding a context to an iterator + +This section is really about bind, not about async. If you are wondering how to +make async execute your iterators in a given context, or are confused as to why +a method of another library isn't working as an iterator, study this example: + +```js +// Here is a simple object with an (unnecessarily roundabout) squaring method +var AsyncSquaringLibrary = { + squareExponent: 2, + square: function(number, callback){ + var result = Math.pow(number, this.squareExponent); + setTimeout(function(){ + callback(null, result); + }, 200); + } +}; + +async.map([1, 2, 3], AsyncSquaringLibrary.square, function(err, result){ + // result is [NaN, NaN, NaN] + // This fails because the `this.squareExponent` expression in the square + // function is not evaluated in the context of AsyncSquaringLibrary, and is + // therefore undefined. +}); + +async.map([1, 2, 3], AsyncSquaringLibrary.square.bind(AsyncSquaringLibrary), function(err, result){ + // result is [1, 4, 9] + // With the help of bind we can attach a context to the iterator before + // passing it to async. Now the square function will be executed in its + // 'home' AsyncSquaringLibrary context and the value of `this.squareExponent` + // will be as expected. +}); +``` + +## Download + +The source is available for download from +[GitHub](http://github.com/caolan/async). +Alternatively, you can install using Node Package Manager (npm): + + npm install async + +__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 29.6kb Uncompressed + +## In the Browser + +So far it's been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage: + +```html + + +``` + +## Documentation + +### Collections + +* [each](#each) +* [map](#map) +* [filter](#filter) +* [reject](#reject) +* [reduce](#reduce) +* [detect](#detect) +* [sortBy](#sortBy) +* [some](#some) +* [every](#every) +* [concat](#concat) + +### Control Flow + +* [series](#series) +* [parallel](#parallel) +* [whilst](#whilst) +* [doWhilst](#doWhilst) +* [until](#until) +* [doUntil](#doUntil) +* [forever](#forever) +* [waterfall](#waterfall) +* [compose](#compose) +* [applyEach](#applyEach) +* [queue](#queue) +* [cargo](#cargo) +* [auto](#auto) +* [iterator](#iterator) +* [apply](#apply) +* [nextTick](#nextTick) +* [times](#times) +* [timesSeries](#timesSeries) + +### Utils + +* [memoize](#memoize) +* [unmemoize](#unmemoize) +* [log](#log) +* [dir](#dir) +* [noConflict](#noConflict) + + +## Collections + + + +### each(arr, iterator, callback) + +Applies an iterator function to each item in an array, in parallel. +The iterator is called with an item from the list and a callback for when it +has finished. If the iterator passes an error to this callback, the main +callback for the each function is immediately called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err) which must be called once it has + completed. If no error has occured, the callback should be run without + arguments or with an explicit null argument. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + +```js +// assuming openFiles is an array of file names and saveFile is a function +// to save the modified contents of that file: + +async.each(openFiles, saveFile, function(err){ + // if any of the saves produced an error, err would equal that error +}); +``` + +--------------------------------------- + + + +### eachSeries(arr, iterator, callback) + +The same as each only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. This means the iterator functions will complete in order. + + +--------------------------------------- + + + +### eachLimit(arr, limit, iterator, callback) + +The same as each only no more than "limit" iterators will be simultaneously +running at any time. + +Note that the items are not processed in batches, so there is no guarantee that + the first "limit" iterator functions will complete before any others are +started. + +__Arguments__ + +* arr - An array to iterate over. +* limit - The maximum number of iterators to run at any time. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err) which must be called once it has + completed. If no error has occured, the callback should be run without + arguments or with an explicit null argument. +* callback(err) - A callback which is called after all the iterator functions + have finished, or an error has occurred. + +__Example__ + +```js +// Assume documents is an array of JSON objects and requestApi is a +// function that interacts with a rate-limited REST api. + +async.eachLimit(documents, 20, requestApi, function(err){ + // if any of the saves produced an error, err would equal that error +}); +``` + +--------------------------------------- + + +### map(arr, iterator, callback) + +Produces a new array of values by mapping each value in the given array through +the iterator function. The iterator is called with an item from the array and a +callback for when it has finished processing. The callback takes 2 arguments, +an error and the transformed item from the array. If the iterator passes an +error to this callback, the main callback for the map function is immediately +called with the error. + +Note, that since this function applies the iterator to each item in parallel +there is no guarantee that the iterator functions will complete in order, however +the results array will be in the same order as the original array. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, transformed) which must be called once + it has completed with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + +```js +async.map(['file1','file2','file3'], fs.stat, function(err, results){ + // results is now an array of stats for each file +}); +``` + +--------------------------------------- + + +### mapSeries(arr, iterator, callback) + +The same as map only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +--------------------------------------- + + +### mapLimit(arr, limit, iterator, callback) + +The same as map only no more than "limit" iterators will be simultaneously +running at any time. + +Note that the items are not processed in batches, so there is no guarantee that + the first "limit" iterator functions will complete before any others are +started. + +__Arguments__ + +* arr - An array to iterate over. +* limit - The maximum number of iterators to run at any time. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, transformed) which must be called once + it has completed with an error (which can be null) and a transformed item. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array of the + transformed items from the original array. + +__Example__ + +```js +async.map(['file1','file2','file3'], 1, fs.stat, function(err, results){ + // results is now an array of stats for each file +}); +``` + +--------------------------------------- + + +### filter(arr, iterator, callback) + +__Alias:__ select + +Returns a new array of all the values which pass an async truth test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. This operation is +performed in parallel, but the results array will be in the same order as the +original. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(results) - A callback which is called after all the iterator + functions have finished. + +__Example__ + +```js +async.filter(['file1','file2','file3'], fs.exists, function(results){ + // results now equals an array of the existing files +}); +``` + +--------------------------------------- + + +### filterSeries(arr, iterator, callback) + +__alias:__ selectSeries + +The same as filter only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + +--------------------------------------- + + +### reject(arr, iterator, callback) + +The opposite of filter. Removes values that pass an async truth test. + +--------------------------------------- + + +### rejectSeries(arr, iterator, callback) + +The same as reject, only the iterator is applied to each item in the array +in series. + + +--------------------------------------- + + +### reduce(arr, memo, iterator, callback) + +__aliases:__ inject, foldl + +Reduces a list of values into a single value using an async iterator to return +each successive step. Memo is the initial state of the reduction. This +function only operates in series. For performance reasons, it may make sense to +split a call to this function into a parallel map, then use the normal +Array.prototype.reduce on the results. This function is for situations where +each step in the reduction needs to be async, if you can get the data before +reducing it then it's probably a good idea to do so. + +__Arguments__ + +* arr - An array to iterate over. +* memo - The initial state of the reduction. +* iterator(memo, item, callback) - A function applied to each item in the + array to produce the next step in the reduction. The iterator is passed a + callback(err, reduction) which accepts an optional error as its first + argument, and the state of the reduction as the second. If an error is + passed to the callback, the reduction is stopped and the main callback is + immediately called with the error. +* callback(err, result) - A callback which is called after all the iterator + functions have finished. Result is the reduced value. + +__Example__ + +```js +async.reduce([1,2,3], 0, function(memo, item, callback){ + // pointless async: + process.nextTick(function(){ + callback(null, memo + item) + }); +}, function(err, result){ + // result is now equal to the last value of memo, which is 6 +}); +``` + +--------------------------------------- + + +### reduceRight(arr, memo, iterator, callback) + +__Alias:__ foldr + +Same as reduce, only operates on the items in the array in reverse order. + + +--------------------------------------- + + +### detect(arr, iterator, callback) + +Returns the first value in a list that passes an async truth test. The +iterator is applied in parallel, meaning the first iterator to return true will +fire the detect callback with that result. That means the result might not be +the first item in the original array (in terms of order) that passes the test. + +If order within the original array is important then look at detectSeries. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + the first item in the array that passes the truth test (iterator) or the + value undefined if none passed. + +__Example__ + +```js +async.detect(['file1','file2','file3'], fs.exists, function(result){ + // result now equals the first file in the list that exists +}); +``` + +--------------------------------------- + + +### detectSeries(arr, iterator, callback) + +The same as detect, only the iterator is applied to each item in the array +in series. This means the result is always the first in the original array (in +terms of array order) that passes the truth test. + + +--------------------------------------- + + +### sortBy(arr, iterator, callback) + +Sorts a list by the results of running each value through an async iterator. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, sortValue) which must be called once it + has completed with an error (which can be null) and a value to use as the sort + criteria. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is the items from + the original array sorted by the values returned by the iterator calls. + +__Example__ + +```js +async.sortBy(['file1','file2','file3'], function(file, callback){ + fs.stat(file, function(err, stats){ + callback(err, stats.mtime); + }); +}, function(err, results){ + // results is now the original array of files sorted by + // modified date +}); +``` + +--------------------------------------- + + +### some(arr, iterator, callback) + +__Alias:__ any + +Returns true if at least one element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. Once any iterator +call returns true, the main callback is immediately called. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called as soon as any iterator returns + true, or after all the iterator functions have finished. Result will be + either true or false depending on the values of the async tests. + +__Example__ + +```js +async.some(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then at least one of the files exists +}); +``` + +--------------------------------------- + + +### every(arr, iterator, callback) + +__Alias:__ all + +Returns true if every element in the array satisfies an async test. +_The callback for each iterator call only accepts a single argument of true or +false, it does not accept an error argument first!_ This is in-line with the +way node libraries work with truth tests like fs.exists. + +__Arguments__ + +* arr - An array to iterate over. +* iterator(item, callback) - A truth test to apply to each item in the array. + The iterator is passed a callback(truthValue) which must be called with a + boolean argument once it has completed. +* callback(result) - A callback which is called after all the iterator + functions have finished. Result will be either true or false depending on + the values of the async tests. + +__Example__ + +```js +async.every(['file1','file2','file3'], fs.exists, function(result){ + // if result is true then every file exists +}); +``` + +--------------------------------------- + + +### concat(arr, iterator, callback) + +Applies an iterator to each item in a list, concatenating the results. Returns the +concatenated list. The iterators are called in parallel, and the results are +concatenated as they return. There is no guarantee that the results array will +be returned in the original order of the arguments passed to the iterator function. + +__Arguments__ + +* arr - An array to iterate over +* iterator(item, callback) - A function to apply to each item in the array. + The iterator is passed a callback(err, results) which must be called once it + has completed with an error (which can be null) and an array of results. +* callback(err, results) - A callback which is called after all the iterator + functions have finished, or an error has occurred. Results is an array containing + the concatenated results of the iterator function. + +__Example__ + +```js +async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){ + // files is now a list of filenames that exist in the 3 directories +}); +``` + +--------------------------------------- + + +### concatSeries(arr, iterator, callback) + +Same as async.concat, but executes in series instead of parallel. + + +## Control Flow + + +### series(tasks, [callback]) + +Run an array of functions in series, each one running once the previous +function has completed. If any functions in the series pass an error to its +callback, no more functions are run and the callback for the series is +immediately called with the value of the error. Once the tasks have completed, +the results are passed to the final callback as an array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.series. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +__Example__ + +```js +async.series([ + function(callback){ + // do some stuff ... + callback(null, 'one'); + }, + function(callback){ + // do some more stuff ... + callback(null, 'two'); + } +], +// optional callback +function(err, results){ + // results is now equal to ['one', 'two'] +}); + + +// an example using an object instead of an array +async.series({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equal to: {one: 1, two: 2} +}); +``` + +--------------------------------------- + + +### parallel(tasks, [callback]) + +Run an array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its +callback, the main callback is immediately called with the value of the error. +Once the tasks have completed, the results are passed to the final callback as an +array. + +It is also possible to use an object instead of an array. Each property will be +run as a function and the results will be passed to the final callback as an object +instead of an array. This can be a more readable way of handling results from +async.parallel. + + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +__Example__ + +```js +async.parallel([ + function(callback){ + setTimeout(function(){ + callback(null, 'one'); + }, 200); + }, + function(callback){ + setTimeout(function(){ + callback(null, 'two'); + }, 100); + } +], +// optional callback +function(err, results){ + // the results array will equal ['one','two'] even though + // the second function had a shorter timeout. +}); + + +// an example using an object instead of an array +async.parallel({ + one: function(callback){ + setTimeout(function(){ + callback(null, 1); + }, 200); + }, + two: function(callback){ + setTimeout(function(){ + callback(null, 2); + }, 100); + } +}, +function(err, results) { + // results is now equals to: {one: 1, two: 2} +}); +``` + +--------------------------------------- + + +### parallelLimit(tasks, limit, [callback]) + +The same as parallel only the tasks are executed in parallel with a maximum of "limit" +tasks executing at any time. + +Note that the tasks are not executed in batches, so there is no guarantee that +the first "limit" tasks will complete before any others are started. + +__Arguments__ + +* tasks - An array or object containing functions to run, each function is passed + a callback(err, result) it must call on completion with an error (which can + be null) and an optional result value. +* limit - The maximum number of tasks to run at any time. +* callback(err, results) - An optional callback to run once all the functions + have completed. This function gets a results array (or object) containing all + the result arguments passed to the task callbacks. + +--------------------------------------- + + +### whilst(test, fn, callback) + +Repeatedly call fn, while test returns true. Calls the callback when stopped, +or an error occurs. + +__Arguments__ + +* test() - synchronous truth test to perform before each execution of fn. +* fn(callback) - A function to call each time the test passes. The function is + passed a callback(err) which must be called once it has completed with an + optional error argument. +* callback(err) - A callback which is called after the test fails and repeated + execution of fn has stopped. + +__Example__ + +```js +var count = 0; + +async.whilst( + function () { return count < 5; }, + function (callback) { + count++; + setTimeout(callback, 1000); + }, + function (err) { + // 5 seconds have passed + } +); +``` + +--------------------------------------- + + +### doWhilst(fn, test, callback) + +The post check version of whilst. To reflect the difference in the order of operations `test` and `fn` arguments are switched. `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript. + +--------------------------------------- + + +### until(test, fn, callback) + +Repeatedly call fn, until test returns true. Calls the callback when stopped, +or an error occurs. + +The inverse of async.whilst. + +--------------------------------------- + + +### doUntil(fn, test, callback) + +Like doWhilst except the test is inverted. Note the argument ordering differs from `until`. + +--------------------------------------- + + +### forever(fn, callback) + +Calls the asynchronous function 'fn' repeatedly, in series, indefinitely. +If an error is passed to fn's callback then 'callback' is called with the +error, otherwise it will never be called. + +--------------------------------------- + + +### waterfall(tasks, [callback]) + +Runs an array of functions in series, each passing their results to the next in +the array. However, if any of the functions pass an error to the callback, the +next function is not executed and the main callback is immediately called with +the error. + +__Arguments__ + +* tasks - An array of functions to run, each function is passed a + callback(err, result1, result2, ...) it must call on completion. The first + argument is an error (which can be null) and any further arguments will be + passed as arguments in order to the next task. +* callback(err, [results]) - An optional callback to run once all the functions + have completed. This will be passed the results of the last task's callback. + + + +__Example__ + +```js +async.waterfall([ + function(callback){ + callback(null, 'one', 'two'); + }, + function(arg1, arg2, callback){ + callback(null, 'three'); + }, + function(arg1, callback){ + // arg1 now equals 'three' + callback(null, 'done'); + } +], function (err, result) { + // result now equals 'done' +}); +``` + +--------------------------------------- + +### compose(fn1, fn2...) + +Creates a function which is a composition of the passed asynchronous +functions. Each function consumes the return value of the function that +follows. Composing functions f(), g() and h() would produce the result of +f(g(h())), only this version uses callbacks to obtain the return values. + +Each function is executed with the `this` binding of the composed function. + +__Arguments__ + +* functions... - the asynchronous functions to compose + + +__Example__ + +```js +function add1(n, callback) { + setTimeout(function () { + callback(null, n + 1); + }, 10); +} + +function mul3(n, callback) { + setTimeout(function () { + callback(null, n * 3); + }, 10); +} + +var add1mul3 = async.compose(mul3, add1); + +add1mul3(4, function (err, result) { + // result now equals 15 +}); +``` + +--------------------------------------- + +### applyEach(fns, args..., callback) + +Applies the provided arguments to each function in the array, calling the +callback after all functions have completed. If you only provide the first +argument then it will return a function which lets you pass in the +arguments as if it were a single function call. + +__Arguments__ + +* fns - the asynchronous functions to all call with the same arguments +* args... - any number of separate arguments to pass to the function +* callback - the final argument should be the callback, called when all + functions have completed processing + + +__Example__ + +```js +async.applyEach([enableSearch, updateSchema], 'bucket', callback); + +// partial application example: +async.each( + buckets, + async.applyEach([enableSearch, updateSchema]), + callback +); +``` + +--------------------------------------- + + +### applyEachSeries(arr, iterator, callback) + +The same as applyEach only the functions are applied in series. + +--------------------------------------- + + +### queue(worker, concurrency) + +Creates a queue object with the specified concurrency. Tasks added to the +queue will be processed in parallel (up to the concurrency limit). If all +workers are in progress, the task is queued until one is available. Once +a worker has completed a task, the task's callback is called. + +__Arguments__ + +* worker(task, callback) - An asynchronous function for processing a queued + task, which must call its callback(err) argument when finished, with an + optional error as an argument. +* concurrency - An integer for determining how many worker functions should be + run in parallel. + +__Queue objects__ + +The queue object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* concurrency - an integer for determining how many worker functions should be + run in parallel. This property can be changed after a queue is created to + alter the concurrency on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. + instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list. +* unshift(task, [callback]) - add a new task to the front of the queue. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + +```js +// create a queue object with concurrency 2 + +var q = async.queue(function (task, callback) { + console.log('hello ' + task.name); + callback(); +}, 2); + + +// assign a callback +q.drain = function() { + console.log('all items have been processed'); +} + +// add some items to the queue + +q.push({name: 'foo'}, function (err) { + console.log('finished processing foo'); +}); +q.push({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); + +// add some items to the queue (batch-wise) + +q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) { + console.log('finished processing bar'); +}); + +// add some items to the front of the queue + +q.unshift({name: 'bar'}, function (err) { + console.log('finished processing bar'); +}); +``` + +--------------------------------------- + + +### cargo(worker, [payload]) + +Creates a cargo object with the specified payload. Tasks added to the +cargo will be processed altogether (up to the payload limit). If the +worker is in progress, the task is queued until it is available. Once +the worker has completed some tasks, each callback of those tasks is called. + +__Arguments__ + +* worker(tasks, callback) - An asynchronous function for processing an array of + queued tasks, which must call its callback(err) argument when finished, with + an optional error as an argument. +* payload - An optional integer for determining how many tasks should be + processed per round; if omitted, the default is unlimited. + +__Cargo objects__ + +The cargo object returned by this function has the following properties and +methods: + +* length() - a function returning the number of items waiting to be processed. +* payload - an integer for determining how many tasks should be + process per round. This property can be changed after a cargo is created to + alter the payload on-the-fly. +* push(task, [callback]) - add a new task to the queue, the callback is called + once the worker has finished processing the task. + instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list. +* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued +* empty - a callback that is called when the last item from the queue is given to a worker +* drain - a callback that is called when the last item from the queue has returned from the worker + +__Example__ + +```js +// create a cargo object with payload 2 + +var cargo = async.cargo(function (tasks, callback) { + for(var i=0; i +### auto(tasks, [callback]) + +Determines the best order for running functions based on their requirements. +Each function can optionally depend on other functions being completed first, +and each function is run as soon as its requirements are satisfied. If any of +the functions pass an error to their callback, that function will not complete +(so any other functions depending on it will not run) and the main callback +will be called immediately with the error. Functions also receive an object +containing the results of functions which have completed so far. + +Note, all functions are called with a results object as a second argument, +so it is unsafe to pass functions in the tasks object which cannot handle the +extra argument. For example, this snippet of code: + +```js +async.auto({ + readData: async.apply(fs.readFile, 'data.txt', 'utf-8'); +}, callback); +``` + +will have the effect of calling readFile with the results object as the last +argument, which will fail: + +```js +fs.readFile('data.txt', 'utf-8', cb, {}); +``` + +Instead, wrap the call to readFile in a function which does not forward the +results object: + +```js +async.auto({ + readData: function(cb, results){ + fs.readFile('data.txt', 'utf-8', cb); + } +}, callback); +``` + +__Arguments__ + +* tasks - An object literal containing named functions or an array of + requirements, with the function itself the last item in the array. The key + used for each function or array is used when specifying requirements. The + function receives two arguments: (1) a callback(err, result) which must be + called when finished, passing an error (which can be null) and the result of + the function's execution, and (2) a results object, containing the results of + the previously executed functions. +* callback(err, results) - An optional callback which is called when all the + tasks have been completed. The callback will receive an error as an argument + if any tasks pass an error to their callback. Results will always be passed + but if an error occurred, no other tasks will be performed, and the results + object will only contain partial results. + + +__Example__ + +```js +async.auto({ + get_data: function(callback){ + // async code to get some data + }, + make_folder: function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + }, + write_file: ['get_data', 'make_folder', function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + callback(null, filename); + }], + email_link: ['write_file', function(callback, results){ + // once the file is written let's email a link to it... + // results.write_file contains the filename returned by write_file. + }] +}); +``` + +This is a fairly trivial example, but to do this using the basic parallel and +series functions would look like this: + +```js +async.parallel([ + function(callback){ + // async code to get some data + }, + function(callback){ + // async code to create a directory to store a file in + // this is run at the same time as getting the data + } +], +function(err, results){ + async.series([ + function(callback){ + // once there is some data and the directory exists, + // write the data to a file in the directory + }, + function(callback){ + // once the file is written let's email a link to it... + } + ]); +}); +``` + +For a complicated series of async tasks using the auto function makes adding +new tasks much easier and makes the code more readable. + + +--------------------------------------- + + +### iterator(tasks) + +Creates an iterator function which calls the next function in the array, +returning a continuation to call the next one after that. It's also possible to +'peek' the next iterator by doing iterator.next(). + +This function is used internally by the async module but can be useful when +you want to manually control the flow of functions in series. + +__Arguments__ + +* tasks - An array of functions to run. + +__Example__ + +```js +var iterator = async.iterator([ + function(){ sys.p('one'); }, + function(){ sys.p('two'); }, + function(){ sys.p('three'); } +]); + +node> var iterator2 = iterator(); +'one' +node> var iterator3 = iterator2(); +'two' +node> iterator3(); +'three' +node> var nextfn = iterator2.next(); +node> nextfn(); +'three' +``` + +--------------------------------------- + + +### apply(function, arguments..) + +Creates a continuation function with some arguments already applied, a useful +shorthand when combined with other control flow functions. Any arguments +passed to the returned function are added to the arguments originally passed +to apply. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to automatically apply when the + continuation is called. + +__Example__ + +```js +// using apply + +async.parallel([ + async.apply(fs.writeFile, 'testfile1', 'test1'), + async.apply(fs.writeFile, 'testfile2', 'test2'), +]); + + +// the same process without using apply + +async.parallel([ + function(callback){ + fs.writeFile('testfile1', 'test1', callback); + }, + function(callback){ + fs.writeFile('testfile2', 'test2', callback); + } +]); +``` + +It's possible to pass any number of additional arguments when calling the +continuation: + +```js +node> var fn = async.apply(sys.puts, 'one'); +node> fn('two', 'three'); +one +two +three +``` + +--------------------------------------- + + +### nextTick(callback) + +Calls the callback on a later loop around the event loop. In node.js this just +calls process.nextTick, in the browser it falls back to setImmediate(callback) +if available, otherwise setTimeout(callback, 0), which means other higher priority +events may precede the execution of the callback. + +This is used internally for browser-compatibility purposes. + +__Arguments__ + +* callback - The function to call on a later loop around the event loop. + +__Example__ + +```js +var call_order = []; +async.nextTick(function(){ + call_order.push('two'); + // call_order now equals ['one','two'] +}); +call_order.push('one') +``` + + +### times(n, callback) + +Calls the callback n times and accumulates results in the same manner +you would use with async.map. + +__Arguments__ + +* n - The number of times to run the function. +* callback - The function to call n times. + +__Example__ + +```js +// Pretend this is some complicated async factory +var createUser = function(id, callback) { + callback(null, { + id: 'user' + id + }) +} +// generate 5 users +async.times(5, function(n, next){ + createUser(n, function(err, user) { + next(err, user) + }) +}, function(err, users) { + // we should now have 5 users +}); +``` + + +### timesSeries(n, callback) + +The same as times only the iterator is applied to each item in the array in +series. The next iterator is only called once the current one has completed +processing. The results array will be in the same order as the original. + + +## Utils + + +### memoize(fn, [hasher]) + +Caches the results of an async function. When creating a hash to store function +results against, the callback is omitted from the hash and an optional hash +function can be used. + +The cache of results is exposed as the `memo` property of the function returned +by `memoize`. + +__Arguments__ + +* fn - the function you to proxy and cache results from. +* hasher - an optional function for generating a custom hash for storing + results, it has all the arguments applied to it apart from the callback, and + must be synchronous. + +__Example__ + +```js +var slow_fn = function (name, callback) { + // do something + callback(null, result); +}; +var fn = async.memoize(slow_fn); + +// fn can now be used as if it were slow_fn +fn('some name', function () { + // callback +}); +``` + + +### unmemoize(fn) + +Undoes a memoized function, reverting it to the original, unmemoized +form. Comes handy in tests. + +__Arguments__ + +* fn - the memoized function + + +### log(function, arguments) + +Logs the result of an async function to the console. Only works in node.js or +in browsers that support console.log and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.log is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, 'hello ' + name); + }, 1000); +}; +``` +```js +node> async.log(hello, 'world'); +'hello world' +``` + +--------------------------------------- + + +### dir(function, arguments) + +Logs the result of an async function to the console using console.dir to +display the properties of the resulting object. Only works in node.js or +in browsers that support console.dir and console.error (such as FF and Chrome). +If multiple arguments are returned from the async function, console.dir is +called on each argument in order. + +__Arguments__ + +* function - The function you want to eventually apply all arguments to. +* arguments... - Any number of arguments to apply to the function. + +__Example__ + +```js +var hello = function(name, callback){ + setTimeout(function(){ + callback(null, {hello: name}); + }, 1000); +}; +``` +```js +node> async.dir(hello, 'world'); +{hello: 'world'} +``` + +--------------------------------------- + + +### noConflict() + +Changes the value of async back to its original value, returning a reference to the +async object. diff --git a/node_modules/uglify-js/node_modules/async/component.json b/node_modules/uglify-js/node_modules/async/component.json new file mode 100644 index 0000000..bbb0115 --- /dev/null +++ b/node_modules/uglify-js/node_modules/async/component.json @@ -0,0 +1,11 @@ +{ + "name": "async", + "repo": "caolan/async", + "description": "Higher-order functions and common patterns for asynchronous code", + "version": "0.1.23", + "keywords": [], + "dependencies": {}, + "development": {}, + "main": "lib/async.js", + "scripts": [ "lib/async.js" ] +} diff --git a/node_modules/uglify-js/node_modules/async/lib/async.js b/node_modules/uglify-js/node_modules/async/lib/async.js new file mode 100755 index 0000000..cb6320d --- /dev/null +++ b/node_modules/uglify-js/node_modules/async/lib/async.js @@ -0,0 +1,955 @@ +/*global setImmediate: false, setTimeout: false, console: false */ +(function () { + + var async = {}; + + // global on the server, window in the browser + var root, previous_async; + + root = this; + if (root != null) { + previous_async = root.async; + } + + async.noConflict = function () { + root.async = previous_async; + return async; + }; + + function only_once(fn) { + var called = false; + return function() { + if (called) throw new Error("Callback was already called."); + called = true; + fn.apply(root, arguments); + } + } + + //// cross-browser compatiblity functions //// + + var _each = function (arr, iterator) { + if (arr.forEach) { + return arr.forEach(iterator); + } + for (var i = 0; i < arr.length; i += 1) { + iterator(arr[i], i, arr); + } + }; + + var _map = function (arr, iterator) { + if (arr.map) { + return arr.map(iterator); + } + var results = []; + _each(arr, function (x, i, a) { + results.push(iterator(x, i, a)); + }); + return results; + }; + + var _reduce = function (arr, iterator, memo) { + if (arr.reduce) { + return arr.reduce(iterator, memo); + } + _each(arr, function (x, i, a) { + memo = iterator(memo, x, i, a); + }); + return memo; + }; + + var _keys = function (obj) { + if (Object.keys) { + return Object.keys(obj); + } + var keys = []; + for (var k in obj) { + if (obj.hasOwnProperty(k)) { + keys.push(k); + } + } + return keys; + }; + + //// exported async module functions //// + + //// nextTick implementation with browser-compatible fallback //// + if (typeof process === 'undefined' || !(process.nextTick)) { + if (typeof setImmediate === 'function') { + async.nextTick = function (fn) { + // not a direct alias for IE10 compatibility + setImmediate(fn); + }; + async.setImmediate = async.nextTick; + } + else { + async.nextTick = function (fn) { + setTimeout(fn, 0); + }; + async.setImmediate = async.nextTick; + } + } + else { + async.nextTick = process.nextTick; + if (typeof setImmediate !== 'undefined') { + async.setImmediate = setImmediate; + } + else { + async.setImmediate = async.nextTick; + } + } + + async.each = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + _each(arr, function (x) { + iterator(x, only_once(function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed >= arr.length) { + callback(null); + } + } + })); + }); + }; + async.forEach = async.each; + + async.eachSeries = function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length) { + return callback(); + } + var completed = 0; + var iterate = function () { + iterator(arr[completed], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + if (completed >= arr.length) { + callback(null); + } + else { + iterate(); + } + } + }); + }; + iterate(); + }; + async.forEachSeries = async.eachSeries; + + async.eachLimit = function (arr, limit, iterator, callback) { + var fn = _eachLimit(limit); + fn.apply(null, [arr, iterator, callback]); + }; + async.forEachLimit = async.eachLimit; + + var _eachLimit = function (limit) { + + return function (arr, iterator, callback) { + callback = callback || function () {}; + if (!arr.length || limit <= 0) { + return callback(); + } + var completed = 0; + var started = 0; + var running = 0; + + (function replenish () { + if (completed >= arr.length) { + return callback(); + } + + while (running < limit && started < arr.length) { + started += 1; + running += 1; + iterator(arr[started - 1], function (err) { + if (err) { + callback(err); + callback = function () {}; + } + else { + completed += 1; + running -= 1; + if (completed >= arr.length) { + callback(); + } + else { + replenish(); + } + } + }); + } + })(); + }; + }; + + + var doParallel = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.each].concat(args)); + }; + }; + var doParallelLimit = function(limit, fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [_eachLimit(limit)].concat(args)); + }; + }; + var doSeries = function (fn) { + return function () { + var args = Array.prototype.slice.call(arguments); + return fn.apply(null, [async.eachSeries].concat(args)); + }; + }; + + + var _asyncMap = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (err, v) { + results[x.index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + }; + async.map = doParallel(_asyncMap); + async.mapSeries = doSeries(_asyncMap); + async.mapLimit = function (arr, limit, iterator, callback) { + return _mapLimit(limit)(arr, iterator, callback); + }; + + var _mapLimit = function(limit) { + return doParallelLimit(limit, _asyncMap); + }; + + // reduce only has a series version, as doing reduce in parallel won't + // work in many situations. + async.reduce = function (arr, memo, iterator, callback) { + async.eachSeries(arr, function (x, callback) { + iterator(memo, x, function (err, v) { + memo = v; + callback(err); + }); + }, function (err) { + callback(err, memo); + }); + }; + // inject alias + async.inject = async.reduce; + // foldl alias + async.foldl = async.reduce; + + async.reduceRight = function (arr, memo, iterator, callback) { + var reversed = _map(arr, function (x) { + return x; + }).reverse(); + async.reduce(reversed, memo, iterator, callback); + }; + // foldr alias + async.foldr = async.reduceRight; + + var _filter = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.filter = doParallel(_filter); + async.filterSeries = doSeries(_filter); + // select alias + async.select = async.filter; + async.selectSeries = async.filterSeries; + + var _reject = function (eachfn, arr, iterator, callback) { + var results = []; + arr = _map(arr, function (x, i) { + return {index: i, value: x}; + }); + eachfn(arr, function (x, callback) { + iterator(x.value, function (v) { + if (!v) { + results.push(x); + } + callback(); + }); + }, function (err) { + callback(_map(results.sort(function (a, b) { + return a.index - b.index; + }), function (x) { + return x.value; + })); + }); + }; + async.reject = doParallel(_reject); + async.rejectSeries = doSeries(_reject); + + var _detect = function (eachfn, arr, iterator, main_callback) { + eachfn(arr, function (x, callback) { + iterator(x, function (result) { + if (result) { + main_callback(x); + main_callback = function () {}; + } + else { + callback(); + } + }); + }, function (err) { + main_callback(); + }); + }; + async.detect = doParallel(_detect); + async.detectSeries = doSeries(_detect); + + async.some = function (arr, iterator, main_callback) { + async.each(arr, function (x, callback) { + iterator(x, function (v) { + if (v) { + main_callback(true); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(false); + }); + }; + // any alias + async.any = async.some; + + async.every = function (arr, iterator, main_callback) { + async.each(arr, function (x, callback) { + iterator(x, function (v) { + if (!v) { + main_callback(false); + main_callback = function () {}; + } + callback(); + }); + }, function (err) { + main_callback(true); + }); + }; + // all alias + async.all = async.every; + + async.sortBy = function (arr, iterator, callback) { + async.map(arr, function (x, callback) { + iterator(x, function (err, criteria) { + if (err) { + callback(err); + } + else { + callback(null, {value: x, criteria: criteria}); + } + }); + }, function (err, results) { + if (err) { + return callback(err); + } + else { + var fn = function (left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }; + callback(null, _map(results.sort(fn), function (x) { + return x.value; + })); + } + }); + }; + + async.auto = function (tasks, callback) { + callback = callback || function () {}; + var keys = _keys(tasks); + if (!keys.length) { + return callback(null); + } + + var results = {}; + + var listeners = []; + var addListener = function (fn) { + listeners.unshift(fn); + }; + var removeListener = function (fn) { + for (var i = 0; i < listeners.length; i += 1) { + if (listeners[i] === fn) { + listeners.splice(i, 1); + return; + } + } + }; + var taskComplete = function () { + _each(listeners.slice(0), function (fn) { + fn(); + }); + }; + + addListener(function () { + if (_keys(results).length === keys.length) { + callback(null, results); + callback = function () {}; + } + }); + + _each(keys, function (k) { + var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k]; + var taskCallback = function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + if (err) { + var safeResults = {}; + _each(_keys(results), function(rkey) { + safeResults[rkey] = results[rkey]; + }); + safeResults[k] = args; + callback(err, safeResults); + // stop subsequent errors hitting callback multiple times + callback = function () {}; + } + else { + results[k] = args; + async.setImmediate(taskComplete); + } + }; + var requires = task.slice(0, Math.abs(task.length - 1)) || []; + var ready = function () { + return _reduce(requires, function (a, x) { + return (a && results.hasOwnProperty(x)); + }, true) && !results.hasOwnProperty(k); + }; + if (ready()) { + task[task.length - 1](taskCallback, results); + } + else { + var listener = function () { + if (ready()) { + removeListener(listener); + task[task.length - 1](taskCallback, results); + } + }; + addListener(listener); + } + }); + }; + + async.waterfall = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor !== Array) { + var err = new Error('First argument to waterfall must be an array of functions'); + return callback(err); + } + if (!tasks.length) { + return callback(); + } + var wrapIterator = function (iterator) { + return function (err) { + if (err) { + callback.apply(null, arguments); + callback = function () {}; + } + else { + var args = Array.prototype.slice.call(arguments, 1); + var next = iterator.next(); + if (next) { + args.push(wrapIterator(next)); + } + else { + args.push(callback); + } + async.setImmediate(function () { + iterator.apply(null, args); + }); + } + }; + }; + wrapIterator(async.iterator(tasks))(); + }; + + var _parallel = function(eachfn, tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + eachfn.map(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + eachfn.each(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.parallel = function (tasks, callback) { + _parallel({ map: async.map, each: async.each }, tasks, callback); + }; + + async.parallelLimit = function(tasks, limit, callback) { + _parallel({ map: _mapLimit(limit), each: _eachLimit(limit) }, tasks, callback); + }; + + async.series = function (tasks, callback) { + callback = callback || function () {}; + if (tasks.constructor === Array) { + async.mapSeries(tasks, function (fn, callback) { + if (fn) { + fn(function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + callback.call(null, err, args); + }); + } + }, callback); + } + else { + var results = {}; + async.eachSeries(_keys(tasks), function (k, callback) { + tasks[k](function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (args.length <= 1) { + args = args[0]; + } + results[k] = args; + callback(err); + }); + }, function (err) { + callback(err, results); + }); + } + }; + + async.iterator = function (tasks) { + var makeCallback = function (index) { + var fn = function () { + if (tasks.length) { + tasks[index].apply(null, arguments); + } + return fn.next(); + }; + fn.next = function () { + return (index < tasks.length - 1) ? makeCallback(index + 1): null; + }; + return fn; + }; + return makeCallback(0); + }; + + async.apply = function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + return function () { + return fn.apply( + null, args.concat(Array.prototype.slice.call(arguments)) + ); + }; + }; + + var _concat = function (eachfn, arr, fn, callback) { + var r = []; + eachfn(arr, function (x, cb) { + fn(x, function (err, y) { + r = r.concat(y || []); + cb(err); + }); + }, function (err) { + callback(err, r); + }); + }; + async.concat = doParallel(_concat); + async.concatSeries = doSeries(_concat); + + async.whilst = function (test, iterator, callback) { + if (test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.whilst(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.doWhilst = function (iterator, test, callback) { + iterator(function (err) { + if (err) { + return callback(err); + } + if (test()) { + async.doWhilst(iterator, test, callback); + } + else { + callback(); + } + }); + }; + + async.until = function (test, iterator, callback) { + if (!test()) { + iterator(function (err) { + if (err) { + return callback(err); + } + async.until(test, iterator, callback); + }); + } + else { + callback(); + } + }; + + async.doUntil = function (iterator, test, callback) { + iterator(function (err) { + if (err) { + return callback(err); + } + if (!test()) { + async.doUntil(iterator, test, callback); + } + else { + callback(); + } + }); + }; + + async.queue = function (worker, concurrency) { + if (concurrency === undefined) { + concurrency = 1; + } + function _insert(q, data, pos, callback) { + if(data.constructor !== Array) { + data = [data]; + } + _each(data, function(task) { + var item = { + data: task, + callback: typeof callback === 'function' ? callback : null + }; + + if (pos) { + q.tasks.unshift(item); + } else { + q.tasks.push(item); + } + + if (q.saturated && q.tasks.length === concurrency) { + q.saturated(); + } + async.setImmediate(q.process); + }); + } + + var workers = 0; + var q = { + tasks: [], + concurrency: concurrency, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + _insert(q, data, false, callback); + }, + unshift: function (data, callback) { + _insert(q, data, true, callback); + }, + process: function () { + if (workers < q.concurrency && q.tasks.length) { + var task = q.tasks.shift(); + if (q.empty && q.tasks.length === 0) { + q.empty(); + } + workers += 1; + var next = function () { + workers -= 1; + if (task.callback) { + task.callback.apply(task, arguments); + } + if (q.drain && q.tasks.length + workers === 0) { + q.drain(); + } + q.process(); + }; + var cb = only_once(next); + worker(task.data, cb); + } + }, + length: function () { + return q.tasks.length; + }, + running: function () { + return workers; + } + }; + return q; + }; + + async.cargo = function (worker, payload) { + var working = false, + tasks = []; + + var cargo = { + tasks: tasks, + payload: payload, + saturated: null, + empty: null, + drain: null, + push: function (data, callback) { + if(data.constructor !== Array) { + data = [data]; + } + _each(data, function(task) { + tasks.push({ + data: task, + callback: typeof callback === 'function' ? callback : null + }); + if (cargo.saturated && tasks.length === payload) { + cargo.saturated(); + } + }); + async.setImmediate(cargo.process); + }, + process: function process() { + if (working) return; + if (tasks.length === 0) { + if(cargo.drain) cargo.drain(); + return; + } + + var ts = typeof payload === 'number' + ? tasks.splice(0, payload) + : tasks.splice(0); + + var ds = _map(ts, function (task) { + return task.data; + }); + + if(cargo.empty) cargo.empty(); + working = true; + worker(ds, function () { + working = false; + + var args = arguments; + _each(ts, function (data) { + if (data.callback) { + data.callback.apply(null, args); + } + }); + + process(); + }); + }, + length: function () { + return tasks.length; + }, + running: function () { + return working; + } + }; + return cargo; + }; + + var _console_fn = function (name) { + return function (fn) { + var args = Array.prototype.slice.call(arguments, 1); + fn.apply(null, args.concat([function (err) { + var args = Array.prototype.slice.call(arguments, 1); + if (typeof console !== 'undefined') { + if (err) { + if (console.error) { + console.error(err); + } + } + else if (console[name]) { + _each(args, function (x) { + console[name](x); + }); + } + } + }])); + }; + }; + async.log = _console_fn('log'); + async.dir = _console_fn('dir'); + /*async.info = _console_fn('info'); + async.warn = _console_fn('warn'); + async.error = _console_fn('error');*/ + + async.memoize = function (fn, hasher) { + var memo = {}; + var queues = {}; + hasher = hasher || function (x) { + return x; + }; + var memoized = function () { + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + var key = hasher.apply(null, args); + if (key in memo) { + callback.apply(null, memo[key]); + } + else if (key in queues) { + queues[key].push(callback); + } + else { + queues[key] = [callback]; + fn.apply(null, args.concat([function () { + memo[key] = arguments; + var q = queues[key]; + delete queues[key]; + for (var i = 0, l = q.length; i < l; i++) { + q[i].apply(null, arguments); + } + }])); + } + }; + memoized.memo = memo; + memoized.unmemoized = fn; + return memoized; + }; + + async.unmemoize = function (fn) { + return function () { + return (fn.unmemoized || fn).apply(null, arguments); + }; + }; + + async.times = function (count, iterator, callback) { + var counter = []; + for (var i = 0; i < count; i++) { + counter.push(i); + } + return async.map(counter, iterator, callback); + }; + + async.timesSeries = function (count, iterator, callback) { + var counter = []; + for (var i = 0; i < count; i++) { + counter.push(i); + } + return async.mapSeries(counter, iterator, callback); + }; + + async.compose = function (/* functions... */) { + var fns = Array.prototype.reverse.call(arguments); + return function () { + var that = this; + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + async.reduce(fns, args, function (newargs, fn, cb) { + fn.apply(that, newargs.concat([function () { + var err = arguments[0]; + var nextargs = Array.prototype.slice.call(arguments, 1); + cb(err, nextargs); + }])) + }, + function (err, results) { + callback.apply(that, [err].concat(results)); + }); + }; + }; + + var _applyEach = function (eachfn, fns /*args...*/) { + var go = function () { + var that = this; + var args = Array.prototype.slice.call(arguments); + var callback = args.pop(); + return eachfn(fns, function (fn, cb) { + fn.apply(that, args.concat([cb])); + }, + callback); + }; + if (arguments.length > 2) { + var args = Array.prototype.slice.call(arguments, 2); + return go.apply(this, args); + } + else { + return go; + } + }; + async.applyEach = doParallel(_applyEach); + async.applyEachSeries = doSeries(_applyEach); + + async.forever = function (fn, callback) { + function next(err) { + if (err) { + if (callback) { + return callback(err); + } + throw err; + } + fn(next); + } + next(); + }; + + // AMD / RequireJS + if (typeof define !== 'undefined' && define.amd) { + define([], function () { + return async; + }); + } + // Node.js + else if (typeof module !== 'undefined' && module.exports) { + module.exports = async; + } + // included directly via \n\n```\n\n## Documentation\n\n### Collections\n\n* [each](#each)\n* [map](#map)\n* [filter](#filter)\n* [reject](#reject)\n* [reduce](#reduce)\n* [detect](#detect)\n* [sortBy](#sortBy)\n* [some](#some)\n* [every](#every)\n* [concat](#concat)\n\n### Control Flow\n\n* [series](#series)\n* [parallel](#parallel)\n* [whilst](#whilst)\n* [doWhilst](#doWhilst)\n* [until](#until)\n* [doUntil](#doUntil)\n* [forever](#forever)\n* [waterfall](#waterfall)\n* [compose](#compose)\n* [applyEach](#applyEach)\n* [queue](#queue)\n* [cargo](#cargo)\n* [auto](#auto)\n* [iterator](#iterator)\n* [apply](#apply)\n* [nextTick](#nextTick)\n* [times](#times)\n* [timesSeries](#timesSeries)\n\n### Utils\n\n* [memoize](#memoize)\n* [unmemoize](#unmemoize)\n* [log](#log)\n* [dir](#dir)\n* [noConflict](#noConflict)\n\n\n## Collections\n\n\n\n### each(arr, iterator, callback)\n\nApplies an iterator function to each item in an array, in parallel.\nThe iterator is called with an item from the list and a callback for when it\nhas finished. If the iterator passes an error to this callback, the main\ncallback for the each function is immediately called with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err) which must be called once it has \n completed. If no error has occured, the callback should be run without \n arguments or with an explicit null argument.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n```js\n// assuming openFiles is an array of file names and saveFile is a function\n// to save the modified contents of that file:\n\nasync.each(openFiles, saveFile, function(err){\n // if any of the saves produced an error, err would equal that error\n});\n```\n\n---------------------------------------\n\n\n\n### eachSeries(arr, iterator, callback)\n\nThe same as each only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. This means the iterator functions will complete in order.\n\n\n---------------------------------------\n\n\n\n### eachLimit(arr, limit, iterator, callback)\n\nThe same as each only no more than \"limit\" iterators will be simultaneously \nrunning at any time.\n\nNote that the items are not processed in batches, so there is no guarantee that\n the first \"limit\" iterator functions will complete before any others are \nstarted.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* limit - The maximum number of iterators to run at any time.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err) which must be called once it has \n completed. If no error has occured, the callback should be run without \n arguments or with an explicit null argument.\n* callback(err) - A callback which is called after all the iterator functions\n have finished, or an error has occurred.\n\n__Example__\n\n```js\n// Assume documents is an array of JSON objects and requestApi is a\n// function that interacts with a rate-limited REST api.\n\nasync.eachLimit(documents, 20, requestApi, function(err){\n // if any of the saves produced an error, err would equal that error\n});\n```\n\n---------------------------------------\n\n\n### map(arr, iterator, callback)\n\nProduces a new array of values by mapping each value in the given array through\nthe iterator function. The iterator is called with an item from the array and a\ncallback for when it has finished processing. The callback takes 2 arguments, \nan error and the transformed item from the array. If the iterator passes an\nerror to this callback, the main callback for the map function is immediately\ncalled with the error.\n\nNote, that since this function applies the iterator to each item in parallel\nthere is no guarantee that the iterator functions will complete in order, however\nthe results array will be in the same order as the original array.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, transformed) which must be called once \n it has completed with an error (which can be null) and a transformed item.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array of the\n transformed items from the original array.\n\n__Example__\n\n```js\nasync.map(['file1','file2','file3'], fs.stat, function(err, results){\n // results is now an array of stats for each file\n});\n```\n\n---------------------------------------\n\n\n### mapSeries(arr, iterator, callback)\n\nThe same as map only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n\n---------------------------------------\n\n\n### mapLimit(arr, limit, iterator, callback)\n\nThe same as map only no more than \"limit\" iterators will be simultaneously \nrunning at any time.\n\nNote that the items are not processed in batches, so there is no guarantee that\n the first \"limit\" iterator functions will complete before any others are \nstarted.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* limit - The maximum number of iterators to run at any time.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, transformed) which must be called once \n it has completed with an error (which can be null) and a transformed item.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array of the\n transformed items from the original array.\n\n__Example__\n\n```js\nasync.map(['file1','file2','file3'], 1, fs.stat, function(err, results){\n // results is now an array of stats for each file\n});\n```\n\n---------------------------------------\n\n\n### filter(arr, iterator, callback)\n\n__Alias:__ select\n\nReturns a new array of all the values which pass an async truth test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists. This operation is\nperformed in parallel, but the results array will be in the same order as the\noriginal.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(results) - A callback which is called after all the iterator\n functions have finished.\n\n__Example__\n\n```js\nasync.filter(['file1','file2','file3'], fs.exists, function(results){\n // results now equals an array of the existing files\n});\n```\n\n---------------------------------------\n\n\n### filterSeries(arr, iterator, callback)\n\n__alias:__ selectSeries\n\nThe same as filter only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n---------------------------------------\n\n\n### reject(arr, iterator, callback)\n\nThe opposite of filter. Removes values that pass an async truth test.\n\n---------------------------------------\n\n\n### rejectSeries(arr, iterator, callback)\n\nThe same as reject, only the iterator is applied to each item in the array\nin series.\n\n\n---------------------------------------\n\n\n### reduce(arr, memo, iterator, callback)\n\n__aliases:__ inject, foldl\n\nReduces a list of values into a single value using an async iterator to return\neach successive step. Memo is the initial state of the reduction. This\nfunction only operates in series. For performance reasons, it may make sense to\nsplit a call to this function into a parallel map, then use the normal\nArray.prototype.reduce on the results. This function is for situations where\neach step in the reduction needs to be async, if you can get the data before\nreducing it then it's probably a good idea to do so.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* memo - The initial state of the reduction.\n* iterator(memo, item, callback) - A function applied to each item in the\n array to produce the next step in the reduction. The iterator is passed a\n callback(err, reduction) which accepts an optional error as its first \n argument, and the state of the reduction as the second. If an error is \n passed to the callback, the reduction is stopped and the main callback is \n immediately called with the error.\n* callback(err, result) - A callback which is called after all the iterator\n functions have finished. Result is the reduced value.\n\n__Example__\n\n```js\nasync.reduce([1,2,3], 0, function(memo, item, callback){\n // pointless async:\n process.nextTick(function(){\n callback(null, memo + item)\n });\n}, function(err, result){\n // result is now equal to the last value of memo, which is 6\n});\n```\n\n---------------------------------------\n\n\n### reduceRight(arr, memo, iterator, callback)\n\n__Alias:__ foldr\n\nSame as reduce, only operates on the items in the array in reverse order.\n\n\n---------------------------------------\n\n\n### detect(arr, iterator, callback)\n\nReturns the first value in a list that passes an async truth test. The\niterator is applied in parallel, meaning the first iterator to return true will\nfire the detect callback with that result. That means the result might not be\nthe first item in the original array (in terms of order) that passes the test.\n\nIf order within the original array is important then look at detectSeries.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n the first item in the array that passes the truth test (iterator) or the\n value undefined if none passed.\n\n__Example__\n\n```js\nasync.detect(['file1','file2','file3'], fs.exists, function(result){\n // result now equals the first file in the list that exists\n});\n```\n\n---------------------------------------\n\n\n### detectSeries(arr, iterator, callback)\n\nThe same as detect, only the iterator is applied to each item in the array\nin series. This means the result is always the first in the original array (in\nterms of array order) that passes the truth test.\n\n\n---------------------------------------\n\n\n### sortBy(arr, iterator, callback)\n\nSorts a list by the results of running each value through an async iterator.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, sortValue) which must be called once it\n has completed with an error (which can be null) and a value to use as the sort\n criteria.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is the items from\n the original array sorted by the values returned by the iterator calls.\n\n__Example__\n\n```js\nasync.sortBy(['file1','file2','file3'], function(file, callback){\n fs.stat(file, function(err, stats){\n callback(err, stats.mtime);\n });\n}, function(err, results){\n // results is now the original array of files sorted by\n // modified date\n});\n```\n\n---------------------------------------\n\n\n### some(arr, iterator, callback)\n\n__Alias:__ any\n\nReturns true if at least one element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists. Once any iterator\ncall returns true, the main callback is immediately called.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called as soon as any iterator returns\n true, or after all the iterator functions have finished. Result will be\n either true or false depending on the values of the async tests.\n\n__Example__\n\n```js\nasync.some(['file1','file2','file3'], fs.exists, function(result){\n // if result is true then at least one of the files exists\n});\n```\n\n---------------------------------------\n\n\n### every(arr, iterator, callback)\n\n__Alias:__ all\n\nReturns true if every element in the array satisfies an async test.\n_The callback for each iterator call only accepts a single argument of true or\nfalse, it does not accept an error argument first!_ This is in-line with the\nway node libraries work with truth tests like fs.exists.\n\n__Arguments__\n\n* arr - An array to iterate over.\n* iterator(item, callback) - A truth test to apply to each item in the array.\n The iterator is passed a callback(truthValue) which must be called with a \n boolean argument once it has completed.\n* callback(result) - A callback which is called after all the iterator\n functions have finished. Result will be either true or false depending on\n the values of the async tests.\n\n__Example__\n\n```js\nasync.every(['file1','file2','file3'], fs.exists, function(result){\n // if result is true then every file exists\n});\n```\n\n---------------------------------------\n\n\n### concat(arr, iterator, callback)\n\nApplies an iterator to each item in a list, concatenating the results. Returns the\nconcatenated list. The iterators are called in parallel, and the results are\nconcatenated as they return. There is no guarantee that the results array will\nbe returned in the original order of the arguments passed to the iterator function.\n\n__Arguments__\n\n* arr - An array to iterate over\n* iterator(item, callback) - A function to apply to each item in the array.\n The iterator is passed a callback(err, results) which must be called once it \n has completed with an error (which can be null) and an array of results.\n* callback(err, results) - A callback which is called after all the iterator\n functions have finished, or an error has occurred. Results is an array containing\n the concatenated results of the iterator function.\n\n__Example__\n\n```js\nasync.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){\n // files is now a list of filenames that exist in the 3 directories\n});\n```\n\n---------------------------------------\n\n\n### concatSeries(arr, iterator, callback)\n\nSame as async.concat, but executes in series instead of parallel.\n\n\n## Control Flow\n\n\n### series(tasks, [callback])\n\nRun an array of functions in series, each one running once the previous\nfunction has completed. If any functions in the series pass an error to its\ncallback, no more functions are run and the callback for the series is\nimmediately called with the value of the error. Once the tasks have completed,\nthe results are passed to the final callback as an array.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.series.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed\n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n__Example__\n\n```js\nasync.series([\n function(callback){\n // do some stuff ...\n callback(null, 'one');\n },\n function(callback){\n // do some more stuff ...\n callback(null, 'two');\n }\n],\n// optional callback\nfunction(err, results){\n // results is now equal to ['one', 'two']\n});\n\n\n// an example using an object instead of an array\nasync.series({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n }\n},\nfunction(err, results) {\n // results is now equal to: {one: 1, two: 2}\n});\n```\n\n---------------------------------------\n\n\n### parallel(tasks, [callback])\n\nRun an array of functions in parallel, without waiting until the previous\nfunction has completed. If any of the functions pass an error to its\ncallback, the main callback is immediately called with the value of the error.\nOnce the tasks have completed, the results are passed to the final callback as an\narray.\n\nIt is also possible to use an object instead of an array. Each property will be\nrun as a function and the results will be passed to the final callback as an object\ninstead of an array. This can be a more readable way of handling results from\nasync.parallel.\n\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed \n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n__Example__\n\n```js\nasync.parallel([\n function(callback){\n setTimeout(function(){\n callback(null, 'one');\n }, 200);\n },\n function(callback){\n setTimeout(function(){\n callback(null, 'two');\n }, 100);\n }\n],\n// optional callback\nfunction(err, results){\n // the results array will equal ['one','two'] even though\n // the second function had a shorter timeout.\n});\n\n\n// an example using an object instead of an array\nasync.parallel({\n one: function(callback){\n setTimeout(function(){\n callback(null, 1);\n }, 200);\n },\n two: function(callback){\n setTimeout(function(){\n callback(null, 2);\n }, 100);\n }\n},\nfunction(err, results) {\n // results is now equals to: {one: 1, two: 2}\n});\n```\n\n---------------------------------------\n\n\n### parallelLimit(tasks, limit, [callback])\n\nThe same as parallel only the tasks are executed in parallel with a maximum of \"limit\" \ntasks executing at any time.\n\nNote that the tasks are not executed in batches, so there is no guarantee that \nthe first \"limit\" tasks will complete before any others are started.\n\n__Arguments__\n\n* tasks - An array or object containing functions to run, each function is passed \n a callback(err, result) it must call on completion with an error (which can\n be null) and an optional result value.\n* limit - The maximum number of tasks to run at any time.\n* callback(err, results) - An optional callback to run once all the functions\n have completed. This function gets a results array (or object) containing all \n the result arguments passed to the task callbacks.\n\n---------------------------------------\n\n\n### whilst(test, fn, callback)\n\nRepeatedly call fn, while test returns true. Calls the callback when stopped,\nor an error occurs.\n\n__Arguments__\n\n* test() - synchronous truth test to perform before each execution of fn.\n* fn(callback) - A function to call each time the test passes. The function is\n passed a callback(err) which must be called once it has completed with an \n optional error argument.\n* callback(err) - A callback which is called after the test fails and repeated\n execution of fn has stopped.\n\n__Example__\n\n```js\nvar count = 0;\n\nasync.whilst(\n function () { return count < 5; },\n function (callback) {\n count++;\n setTimeout(callback, 1000);\n },\n function (err) {\n // 5 seconds have passed\n }\n);\n```\n\n---------------------------------------\n\n\n### doWhilst(fn, test, callback)\n\nThe post check version of whilst. To reflect the difference in the order of operations `test` and `fn` arguments are switched. `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.\n\n---------------------------------------\n\n\n### until(test, fn, callback)\n\nRepeatedly call fn, until test returns true. Calls the callback when stopped,\nor an error occurs.\n\nThe inverse of async.whilst.\n\n---------------------------------------\n\n\n### doUntil(fn, test, callback)\n\nLike doWhilst except the test is inverted. Note the argument ordering differs from `until`.\n\n---------------------------------------\n\n\n### forever(fn, callback)\n\nCalls the asynchronous function 'fn' repeatedly, in series, indefinitely.\nIf an error is passed to fn's callback then 'callback' is called with the\nerror, otherwise it will never be called.\n\n---------------------------------------\n\n\n### waterfall(tasks, [callback])\n\nRuns an array of functions in series, each passing their results to the next in\nthe array. However, if any of the functions pass an error to the callback, the\nnext function is not executed and the main callback is immediately called with\nthe error.\n\n__Arguments__\n\n* tasks - An array of functions to run, each function is passed a \n callback(err, result1, result2, ...) it must call on completion. The first\n argument is an error (which can be null) and any further arguments will be \n passed as arguments in order to the next task.\n* callback(err, [results]) - An optional callback to run once all the functions\n have completed. This will be passed the results of the last task's callback.\n\n\n\n__Example__\n\n```js\nasync.waterfall([\n function(callback){\n callback(null, 'one', 'two');\n },\n function(arg1, arg2, callback){\n callback(null, 'three');\n },\n function(arg1, callback){\n // arg1 now equals 'three'\n callback(null, 'done');\n }\n], function (err, result) {\n // result now equals 'done' \n});\n```\n\n---------------------------------------\n\n### compose(fn1, fn2...)\n\nCreates a function which is a composition of the passed asynchronous\nfunctions. Each function consumes the return value of the function that\nfollows. Composing functions f(), g() and h() would produce the result of\nf(g(h())), only this version uses callbacks to obtain the return values.\n\nEach function is executed with the `this` binding of the composed function.\n\n__Arguments__\n\n* functions... - the asynchronous functions to compose\n\n\n__Example__\n\n```js\nfunction add1(n, callback) {\n setTimeout(function () {\n callback(null, n + 1);\n }, 10);\n}\n\nfunction mul3(n, callback) {\n setTimeout(function () {\n callback(null, n * 3);\n }, 10);\n}\n\nvar add1mul3 = async.compose(mul3, add1);\n\nadd1mul3(4, function (err, result) {\n // result now equals 15\n});\n```\n\n---------------------------------------\n\n### applyEach(fns, args..., callback)\n\nApplies the provided arguments to each function in the array, calling the\ncallback after all functions have completed. If you only provide the first\nargument then it will return a function which lets you pass in the\narguments as if it were a single function call.\n\n__Arguments__\n\n* fns - the asynchronous functions to all call with the same arguments\n* args... - any number of separate arguments to pass to the function\n* callback - the final argument should be the callback, called when all\n functions have completed processing\n\n\n__Example__\n\n```js\nasync.applyEach([enableSearch, updateSchema], 'bucket', callback);\n\n// partial application example:\nasync.each(\n buckets,\n async.applyEach([enableSearch, updateSchema]),\n callback\n);\n```\n\n---------------------------------------\n\n\n### applyEachSeries(arr, iterator, callback)\n\nThe same as applyEach only the functions are applied in series.\n\n---------------------------------------\n\n\n### queue(worker, concurrency)\n\nCreates a queue object with the specified concurrency. Tasks added to the\nqueue will be processed in parallel (up to the concurrency limit). If all\nworkers are in progress, the task is queued until one is available. Once\na worker has completed a task, the task's callback is called.\n\n__Arguments__\n\n* worker(task, callback) - An asynchronous function for processing a queued\n task, which must call its callback(err) argument when finished, with an \n optional error as an argument.\n* concurrency - An integer for determining how many worker functions should be\n run in parallel.\n\n__Queue objects__\n\nThe queue object returned by this function has the following properties and\nmethods:\n\n* length() - a function returning the number of items waiting to be processed.\n* concurrency - an integer for determining how many worker functions should be\n run in parallel. This property can be changed after a queue is created to\n alter the concurrency on-the-fly.\n* push(task, [callback]) - add a new task to the queue, the callback is called\n once the worker has finished processing the task.\n instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.\n* unshift(task, [callback]) - add a new task to the front of the queue.\n* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued\n* empty - a callback that is called when the last item from the queue is given to a worker\n* drain - a callback that is called when the last item from the queue has returned from the worker\n\n__Example__\n\n```js\n// create a queue object with concurrency 2\n\nvar q = async.queue(function (task, callback) {\n console.log('hello ' + task.name);\n callback();\n}, 2);\n\n\n// assign a callback\nq.drain = function() {\n console.log('all items have been processed');\n}\n\n// add some items to the queue\n\nq.push({name: 'foo'}, function (err) {\n console.log('finished processing foo');\n});\nq.push({name: 'bar'}, function (err) {\n console.log('finished processing bar');\n});\n\n// add some items to the queue (batch-wise)\n\nq.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) {\n console.log('finished processing bar');\n});\n\n// add some items to the front of the queue\n\nq.unshift({name: 'bar'}, function (err) {\n console.log('finished processing bar');\n});\n```\n\n---------------------------------------\n\n\n### cargo(worker, [payload])\n\nCreates a cargo object with the specified payload. Tasks added to the\ncargo will be processed altogether (up to the payload limit). If the\nworker is in progress, the task is queued until it is available. Once\nthe worker has completed some tasks, each callback of those tasks is called.\n\n__Arguments__\n\n* worker(tasks, callback) - An asynchronous function for processing an array of\n queued tasks, which must call its callback(err) argument when finished, with \n an optional error as an argument.\n* payload - An optional integer for determining how many tasks should be\n processed per round; if omitted, the default is unlimited.\n\n__Cargo objects__\n\nThe cargo object returned by this function has the following properties and\nmethods:\n\n* length() - a function returning the number of items waiting to be processed.\n* payload - an integer for determining how many tasks should be\n process per round. This property can be changed after a cargo is created to\n alter the payload on-the-fly.\n* push(task, [callback]) - add a new task to the queue, the callback is called\n once the worker has finished processing the task.\n instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.\n* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued\n* empty - a callback that is called when the last item from the queue is given to a worker\n* drain - a callback that is called when the last item from the queue has returned from the worker\n\n__Example__\n\n```js\n// create a cargo object with payload 2\n\nvar cargo = async.cargo(function (tasks, callback) {\n for(var i=0; i\n### auto(tasks, [callback])\n\nDetermines the best order for running functions based on their requirements.\nEach function can optionally depend on other functions being completed first,\nand each function is run as soon as its requirements are satisfied. If any of\nthe functions pass an error to their callback, that function will not complete\n(so any other functions depending on it will not run) and the main callback\nwill be called immediately with the error. Functions also receive an object\ncontaining the results of functions which have completed so far.\n\nNote, all functions are called with a results object as a second argument, \nso it is unsafe to pass functions in the tasks object which cannot handle the\nextra argument. For example, this snippet of code:\n\n```js\nasync.auto({\n readData: async.apply(fs.readFile, 'data.txt', 'utf-8');\n}, callback);\n```\n\nwill have the effect of calling readFile with the results object as the last\nargument, which will fail:\n\n```js\nfs.readFile('data.txt', 'utf-8', cb, {});\n```\n\nInstead, wrap the call to readFile in a function which does not forward the \nresults object:\n\n```js\nasync.auto({\n readData: function(cb, results){\n fs.readFile('data.txt', 'utf-8', cb);\n }\n}, callback);\n```\n\n__Arguments__\n\n* tasks - An object literal containing named functions or an array of\n requirements, with the function itself the last item in the array. The key\n used for each function or array is used when specifying requirements. The \n function receives two arguments: (1) a callback(err, result) which must be \n called when finished, passing an error (which can be null) and the result of \n the function's execution, and (2) a results object, containing the results of\n the previously executed functions.\n* callback(err, results) - An optional callback which is called when all the\n tasks have been completed. The callback will receive an error as an argument\n if any tasks pass an error to their callback. Results will always be passed\n\tbut if an error occurred, no other tasks will be performed, and the results\n\tobject will only contain partial results.\n \n\n__Example__\n\n```js\nasync.auto({\n get_data: function(callback){\n // async code to get some data\n },\n make_folder: function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n },\n write_file: ['get_data', 'make_folder', function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n callback(null, filename);\n }],\n email_link: ['write_file', function(callback, results){\n // once the file is written let's email a link to it...\n // results.write_file contains the filename returned by write_file.\n }]\n});\n```\n\nThis is a fairly trivial example, but to do this using the basic parallel and\nseries functions would look like this:\n\n```js\nasync.parallel([\n function(callback){\n // async code to get some data\n },\n function(callback){\n // async code to create a directory to store a file in\n // this is run at the same time as getting the data\n }\n],\nfunction(err, results){\n async.series([\n function(callback){\n // once there is some data and the directory exists,\n // write the data to a file in the directory\n },\n function(callback){\n // once the file is written let's email a link to it...\n }\n ]);\n});\n```\n\nFor a complicated series of async tasks using the auto function makes adding\nnew tasks much easier and makes the code more readable.\n\n\n---------------------------------------\n\n\n### iterator(tasks)\n\nCreates an iterator function which calls the next function in the array,\nreturning a continuation to call the next one after that. It's also possible to\n'peek' the next iterator by doing iterator.next().\n\nThis function is used internally by the async module but can be useful when\nyou want to manually control the flow of functions in series.\n\n__Arguments__\n\n* tasks - An array of functions to run.\n\n__Example__\n\n```js\nvar iterator = async.iterator([\n function(){ sys.p('one'); },\n function(){ sys.p('two'); },\n function(){ sys.p('three'); }\n]);\n\nnode> var iterator2 = iterator();\n'one'\nnode> var iterator3 = iterator2();\n'two'\nnode> iterator3();\n'three'\nnode> var nextfn = iterator2.next();\nnode> nextfn();\n'three'\n```\n\n---------------------------------------\n\n\n### apply(function, arguments..)\n\nCreates a continuation function with some arguments already applied, a useful\nshorthand when combined with other control flow functions. Any arguments\npassed to the returned function are added to the arguments originally passed\nto apply.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to automatically apply when the\n continuation is called.\n\n__Example__\n\n```js\n// using apply\n\nasync.parallel([\n async.apply(fs.writeFile, 'testfile1', 'test1'),\n async.apply(fs.writeFile, 'testfile2', 'test2'),\n]);\n\n\n// the same process without using apply\n\nasync.parallel([\n function(callback){\n fs.writeFile('testfile1', 'test1', callback);\n },\n function(callback){\n fs.writeFile('testfile2', 'test2', callback);\n }\n]);\n```\n\nIt's possible to pass any number of additional arguments when calling the\ncontinuation:\n\n```js\nnode> var fn = async.apply(sys.puts, 'one');\nnode> fn('two', 'three');\none\ntwo\nthree\n```\n\n---------------------------------------\n\n\n### nextTick(callback)\n\nCalls the callback on a later loop around the event loop. In node.js this just\ncalls process.nextTick, in the browser it falls back to setImmediate(callback)\nif available, otherwise setTimeout(callback, 0), which means other higher priority\nevents may precede the execution of the callback.\n\nThis is used internally for browser-compatibility purposes.\n\n__Arguments__\n\n* callback - The function to call on a later loop around the event loop.\n\n__Example__\n\n```js\nvar call_order = [];\nasync.nextTick(function(){\n call_order.push('two');\n // call_order now equals ['one','two']\n});\ncall_order.push('one')\n```\n\n\n### times(n, callback)\n\nCalls the callback n times and accumulates results in the same manner\nyou would use with async.map.\n\n__Arguments__\n\n* n - The number of times to run the function.\n* callback - The function to call n times.\n\n__Example__\n\n```js\n// Pretend this is some complicated async factory\nvar createUser = function(id, callback) {\n callback(null, {\n id: 'user' + id\n })\n}\n// generate 5 users\nasync.times(5, function(n, next){\n createUser(n, function(err, user) {\n next(err, user)\n })\n}, function(err, users) {\n // we should now have 5 users\n});\n```\n\n\n### timesSeries(n, callback)\n\nThe same as times only the iterator is applied to each item in the array in\nseries. The next iterator is only called once the current one has completed\nprocessing. The results array will be in the same order as the original.\n\n\n## Utils\n\n\n### memoize(fn, [hasher])\n\nCaches the results of an async function. When creating a hash to store function\nresults against, the callback is omitted from the hash and an optional hash\nfunction can be used.\n\nThe cache of results is exposed as the `memo` property of the function returned\nby `memoize`.\n\n__Arguments__\n\n* fn - the function you to proxy and cache results from.\n* hasher - an optional function for generating a custom hash for storing\n results, it has all the arguments applied to it apart from the callback, and\n must be synchronous.\n\n__Example__\n\n```js\nvar slow_fn = function (name, callback) {\n // do something\n callback(null, result);\n};\nvar fn = async.memoize(slow_fn);\n\n// fn can now be used as if it were slow_fn\nfn('some name', function () {\n // callback\n});\n```\n\n\n### unmemoize(fn)\n\nUndoes a memoized function, reverting it to the original, unmemoized\nform. Comes handy in tests.\n\n__Arguments__\n\n* fn - the memoized function\n\n\n### log(function, arguments)\n\nLogs the result of an async function to the console. Only works in node.js or\nin browsers that support console.log and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.log is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n```js\nvar hello = function(name, callback){\n setTimeout(function(){\n callback(null, 'hello ' + name);\n }, 1000);\n};\n```\n```js\nnode> async.log(hello, 'world');\n'hello world'\n```\n\n---------------------------------------\n\n\n### dir(function, arguments)\n\nLogs the result of an async function to the console using console.dir to\ndisplay the properties of the resulting object. Only works in node.js or\nin browsers that support console.dir and console.error (such as FF and Chrome).\nIf multiple arguments are returned from the async function, console.dir is\ncalled on each argument in order.\n\n__Arguments__\n\n* function - The function you want to eventually apply all arguments to.\n* arguments... - Any number of arguments to apply to the function.\n\n__Example__\n\n```js\nvar hello = function(name, callback){\n setTimeout(function(){\n callback(null, {hello: name});\n }, 1000);\n};\n```\n```js\nnode> async.dir(hello, 'world');\n{hello: 'world'}\n```\n\n---------------------------------------\n\n\n### noConflict()\n\nChanges the value of async back to its original value, returning a reference to the\nasync object.\n", + "readmeFilename": "README.md", + "homepage": "https://github.com/caolan/async", + "_id": "async@0.2.9", + "_from": "async@~0.2.6" +} diff --git a/node_modules/uglify-js/node_modules/optimist/.travis.yml b/node_modules/uglify-js/node_modules/optimist/.travis.yml new file mode 100644 index 0000000..cc4dba2 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.8" + - "0.10" diff --git a/node_modules/uglify-js/node_modules/optimist/LICENSE b/node_modules/uglify-js/node_modules/optimist/LICENSE new file mode 100644 index 0000000..432d1ae --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/LICENSE @@ -0,0 +1,21 @@ +Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/uglify-js/node_modules/optimist/example/bool.js b/node_modules/uglify-js/node_modules/optimist/example/bool.js new file mode 100644 index 0000000..a998fb7 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/bool.js @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); diff --git a/node_modules/uglify-js/node_modules/optimist/example/boolean_double.js b/node_modules/uglify-js/node_modules/optimist/example/boolean_double.js new file mode 100644 index 0000000..a35a7e6 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/boolean_double.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); diff --git a/node_modules/uglify-js/node_modules/optimist/example/boolean_single.js b/node_modules/uglify-js/node_modules/optimist/example/boolean_single.js new file mode 100644 index 0000000..017bb68 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/boolean_single.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv.v); +console.dir(argv._); diff --git a/node_modules/uglify-js/node_modules/optimist/example/default_hash.js b/node_modules/uglify-js/node_modules/optimist/example/default_hash.js new file mode 100644 index 0000000..ade7768 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/default_hash.js @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; + +console.log(argv.x + argv.y); diff --git a/node_modules/uglify-js/node_modules/optimist/example/default_singles.js b/node_modules/uglify-js/node_modules/optimist/example/default_singles.js new file mode 100644 index 0000000..d9b1ff4 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/default_singles.js @@ -0,0 +1,7 @@ +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); diff --git a/node_modules/uglify-js/node_modules/optimist/example/divide.js b/node_modules/uglify-js/node_modules/optimist/example/divide.js new file mode 100644 index 0000000..5e2ee82 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/divide.js @@ -0,0 +1,8 @@ +#!/usr/bin/env node + +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); diff --git a/node_modules/uglify-js/node_modules/optimist/example/line_count.js b/node_modules/uglify-js/node_modules/optimist/example/line_count.js new file mode 100644 index 0000000..b5f95bf --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/line_count.js @@ -0,0 +1,20 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); diff --git a/node_modules/uglify-js/node_modules/optimist/example/line_count_options.js b/node_modules/uglify-js/node_modules/optimist/example/line_count_options.js new file mode 100644 index 0000000..d9ac709 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/line_count_options.js @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .options({ + file : { + demand : true, + alias : 'f', + description : 'Load a file' + }, + base : { + alias : 'b', + description : 'Numeric base to use for output', + default : 10, + }, + }) + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff --git a/node_modules/uglify-js/node_modules/optimist/example/line_count_wrap.js b/node_modules/uglify-js/node_modules/optimist/example/line_count_wrap.js new file mode 100644 index 0000000..4267511 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/line_count_wrap.js @@ -0,0 +1,29 @@ +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .wrap(80) + .demand('f') + .alias('f', [ 'file', 'filename' ]) + .describe('f', + "Load a file. It's pretty important." + + " Required even. So you'd better specify it." + ) + .alias('b', 'base') + .describe('b', 'Numeric base to display the number of lines in') + .default('b', 10) + .describe('x', 'Super-secret optional parameter which is secret') + .default('x', '') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines.toString(argv.base)); +}); diff --git a/node_modules/uglify-js/node_modules/optimist/example/nonopt.js b/node_modules/uglify-js/node_modules/optimist/example/nonopt.js new file mode 100644 index 0000000..ee633ee --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/nonopt.js @@ -0,0 +1,4 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); diff --git a/node_modules/uglify-js/node_modules/optimist/example/reflect.js b/node_modules/uglify-js/node_modules/optimist/example/reflect.js new file mode 100644 index 0000000..816b3e1 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/reflect.js @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.dir(require('optimist').argv); diff --git a/node_modules/uglify-js/node_modules/optimist/example/short.js b/node_modules/uglify-js/node_modules/optimist/example/short.js new file mode 100644 index 0000000..1db0ad0 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/short.js @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); diff --git a/node_modules/uglify-js/node_modules/optimist/example/string.js b/node_modules/uglify-js/node_modules/optimist/example/string.js new file mode 100644 index 0000000..a8e5aeb --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/string.js @@ -0,0 +1,11 @@ +#!/usr/bin/env node +var argv = require('optimist') + .string('x', 'y') + .argv +; +console.dir([ argv.x, argv.y ]); + +/* Turns off numeric coercion: + ./node string.js -x 000123 -y 9876 + [ '000123', '9876' ] +*/ diff --git a/node_modules/uglify-js/node_modules/optimist/example/usage-options.js b/node_modules/uglify-js/node_modules/optimist/example/usage-options.js new file mode 100644 index 0000000..b999977 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/usage-options.js @@ -0,0 +1,19 @@ +var optimist = require('./../index'); + +var argv = optimist.usage('This is my awesome program', { + 'about': { + description: 'Provide some details about the author of this program', + required: true, + short: 'a', + }, + 'info': { + description: 'Provide some information about the node.js agains!!!!!!', + boolean: true, + short: 'i' + } +}).argv; + +optimist.showHelp(); + +console.log('\n\nInspecting options'); +console.dir(argv); \ No newline at end of file diff --git a/node_modules/uglify-js/node_modules/optimist/example/xup.js b/node_modules/uglify-js/node_modules/optimist/example/xup.js new file mode 100644 index 0000000..8f6ecd2 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/example/xup.js @@ -0,0 +1,10 @@ +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} + diff --git a/node_modules/uglify-js/node_modules/optimist/index.js b/node_modules/uglify-js/node_modules/optimist/index.js new file mode 100644 index 0000000..8ac67eb --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/index.js @@ -0,0 +1,478 @@ +var path = require('path'); +var wordwrap = require('wordwrap'); + +/* Hack an instance of Argv with process.argv into Argv + so people can do + require('optimist')(['--beeble=1','-z','zizzle']).argv + to parse a list of args and + require('optimist').argv + to get a parsed version of process.argv. +*/ + +var inst = Argv(process.argv.slice(2)); +Object.keys(inst).forEach(function (key) { + Argv[key] = typeof inst[key] == 'function' + ? inst[key].bind(inst) + : inst[key]; +}); + +var exports = module.exports = Argv; +function Argv (args, cwd) { + var self = {}; + if (!cwd) cwd = process.cwd(); + + self.$0 = process.argv + .slice(0,2) + .map(function (x) { + var b = rebase(cwd, x); + return x.match(/^\//) && b.length < x.length + ? b : x + }) + .join(' ') + ; + + if (process.env._ != undefined && process.argv[1] == process.env._) { + self.$0 = process.env._.replace( + path.dirname(process.execPath) + '/', '' + ); + } + + var flags = { bools : {}, strings : {} }; + + self.boolean = function (bools) { + if (!Array.isArray(bools)) { + bools = [].slice.call(arguments); + } + + bools.forEach(function (name) { + flags.bools[name] = true; + }); + + return self; + }; + + self.string = function (strings) { + if (!Array.isArray(strings)) { + strings = [].slice.call(arguments); + } + + strings.forEach(function (name) { + flags.strings[name] = true; + }); + + return self; + }; + + var aliases = {}; + self.alias = function (x, y) { + if (typeof x === 'object') { + Object.keys(x).forEach(function (key) { + self.alias(key, x[key]); + }); + } + else if (Array.isArray(y)) { + y.forEach(function (yy) { + self.alias(x, yy); + }); + } + else { + var zs = (aliases[x] || []).concat(aliases[y] || []).concat(x, y); + aliases[x] = zs.filter(function (z) { return z != x }); + aliases[y] = zs.filter(function (z) { return z != y }); + } + + return self; + }; + + var demanded = {}; + self.demand = function (keys) { + if (typeof keys == 'number') { + if (!demanded._) demanded._ = 0; + demanded._ += keys; + } + else if (Array.isArray(keys)) { + keys.forEach(function (key) { + self.demand(key); + }); + } + else { + demanded[keys] = true; + } + + return self; + }; + + var usage; + self.usage = function (msg, opts) { + if (!opts && typeof msg === 'object') { + opts = msg; + msg = null; + } + + usage = msg; + + if (opts) self.options(opts); + + return self; + }; + + function fail (msg) { + self.showHelp(); + if (msg) console.error(msg); + process.exit(1); + } + + var checks = []; + self.check = function (f) { + checks.push(f); + return self; + }; + + var defaults = {}; + self.default = function (key, value) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.default(k, key[k]); + }); + } + else { + defaults[key] = value; + } + + return self; + }; + + var descriptions = {}; + self.describe = function (key, desc) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.describe(k, key[k]); + }); + } + else { + descriptions[key] = desc; + } + return self; + }; + + self.parse = function (args) { + return Argv(args).argv; + }; + + self.option = self.options = function (key, opt) { + if (typeof key === 'object') { + Object.keys(key).forEach(function (k) { + self.options(k, key[k]); + }); + } + else { + if (opt.alias) self.alias(key, opt.alias); + if (opt.demand) self.demand(key); + if (typeof opt.default !== 'undefined') { + self.default(key, opt.default); + } + + if (opt.boolean || opt.type === 'boolean') { + self.boolean(key); + } + if (opt.string || opt.type === 'string') { + self.string(key); + } + + var desc = opt.describe || opt.description || opt.desc; + if (desc) { + self.describe(key, desc); + } + } + + return self; + }; + + var wrap = null; + self.wrap = function (cols) { + wrap = cols; + return self; + }; + + self.showHelp = function (fn) { + if (!fn) fn = console.error; + fn(self.help()); + }; + + self.help = function () { + var keys = Object.keys( + Object.keys(descriptions) + .concat(Object.keys(demanded)) + .concat(Object.keys(defaults)) + .reduce(function (acc, key) { + if (key !== '_') acc[key] = true; + return acc; + }, {}) + ); + + var help = keys.length ? [ 'Options:' ] : []; + + if (usage) { + help.unshift(usage.replace(/\$0/g, self.$0), ''); + } + + var switches = keys.reduce(function (acc, key) { + acc[key] = [ key ].concat(aliases[key] || []) + .map(function (sw) { + return (sw.length > 1 ? '--' : '-') + sw + }) + .join(', ') + ; + return acc; + }, {}); + + var switchlen = longest(Object.keys(switches).map(function (s) { + return switches[s] || ''; + })); + + var desclen = longest(Object.keys(descriptions).map(function (d) { + return descriptions[d] || ''; + })); + + keys.forEach(function (key) { + var kswitch = switches[key]; + var desc = descriptions[key] || ''; + + if (wrap) { + desc = wordwrap(switchlen + 4, wrap)(desc) + .slice(switchlen + 4) + ; + } + + var spadding = new Array( + Math.max(switchlen - kswitch.length + 3, 0) + ).join(' '); + + var dpadding = new Array( + Math.max(desclen - desc.length + 1, 0) + ).join(' '); + + var type = null; + + if (flags.bools[key]) type = '[boolean]'; + if (flags.strings[key]) type = '[string]'; + + if (!wrap && dpadding.length > 0) { + desc += dpadding; + } + + var prelude = ' ' + kswitch + spadding; + var extra = [ + type, + demanded[key] + ? '[required]' + : null + , + defaults[key] !== undefined + ? '[default: ' + JSON.stringify(defaults[key]) + ']' + : null + , + ].filter(Boolean).join(' '); + + var body = [ desc, extra ].filter(Boolean).join(' '); + + if (wrap) { + var dlines = desc.split('\n'); + var dlen = dlines.slice(-1)[0].length + + (dlines.length === 1 ? prelude.length : 0) + + body = desc + (dlen + extra.length > wrap - 2 + ? '\n' + + new Array(wrap - extra.length + 1).join(' ') + + extra + : new Array(wrap - extra.length - dlen + 1).join(' ') + + extra + ); + } + + help.push(prelude + body); + }); + + help.push(''); + return help.join('\n'); + }; + + Object.defineProperty(self, 'argv', { + get : parseArgs, + enumerable : true, + }); + + function parseArgs () { + var argv = { _ : [], $0 : self.$0 }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] || false); + }); + + function setArg (key, val) { + var num = Number(val); + var value = typeof val !== 'string' || isNaN(num) ? val : num; + if (flags.strings[key]) value = val; + + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + argv[x] = argv[key]; + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (arg === '--') { + argv._.push.apply(argv._, args.slice(i + 1)); + break; + } + else if (arg.match(/^--.+=/)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + setArg(m[1], m[2]); + } + else if (arg.match(/^--no-.+/)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false); + } + else if (arg.match(/^--.+/)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !next.match(/^-/) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, next); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true'); + i++; + } + else { + setArg(key, true); + } + } + else if (arg.match(/^-[^-]+/)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2)); + broken = true; + break; + } + else { + setArg(letters[j], true); + } + } + + if (!broken) { + var key = arg.slice(-1)[0]; + + if (args[i+1] && !args[i+1].match(/^-/) + && !flags.bools[key] + && (aliases[key] ? !flags.bools[aliases[key]] : true)) { + setArg(key, args[i+1]); + i++; + } + else if (args[i+1] && /true|false/.test(args[i+1])) { + setArg(key, args[i+1] === 'true'); + i++; + } + else { + setArg(key, true); + } + } + } + else { + var n = Number(arg); + argv._.push(flags.strings['_'] || isNaN(n) ? arg : n); + } + } + + Object.keys(defaults).forEach(function (key) { + if (!(key in argv)) { + argv[key] = defaults[key]; + if (key in aliases) { + argv[aliases[key]] = defaults[key]; + } + } + }); + + if (demanded._ && argv._.length < demanded._) { + fail('Not enough non-option arguments: got ' + + argv._.length + ', need at least ' + demanded._ + ); + } + + var missing = []; + Object.keys(demanded).forEach(function (key) { + if (!argv[key]) missing.push(key); + }); + + if (missing.length) { + fail('Missing required arguments: ' + missing.join(', ')); + } + + checks.forEach(function (f) { + try { + if (f(argv) === false) { + fail('Argument check failed: ' + f.toString()); + } + } + catch (err) { + fail(err) + } + }); + + return argv; + } + + function longest (xs) { + return Math.max.apply( + null, + xs.map(function (x) { return x.length }) + ); + } + + return self; +}; + +// rebase an absolute path to a relative one with respect to a base directory +// exported for tests +exports.rebase = rebase; +function rebase (base, dir) { + var ds = path.normalize(dir).split('/').slice(1); + var bs = path.normalize(base).split('/').slice(1); + + for (var i = 0; ds[i] && ds[i] == bs[i]; i++); + ds.splice(0, i); bs.splice(0, i); + + var p = path.normalize( + bs.map(function () { return '..' }).concat(ds).join('/') + ).replace(/\/$/,'').replace(/^$/, '.'); + return p.match(/^[.\/]/) ? p : './' + p; +}; + +function setKey (obj, keys, value) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + if (o[key] === undefined) o[key] = {}; + o = o[key]; + }); + + var key = keys[keys.length - 1]; + if (o[key] === undefined || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } +} diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/.npmignore b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/.npmignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/README.markdown b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/README.markdown new file mode 100644 index 0000000..346374e --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/README.markdown @@ -0,0 +1,70 @@ +wordwrap +======== + +Wrap your words. + +example +======= + +made out of meat +---------------- + +meat.js + + var wrap = require('wordwrap')(15); + console.log(wrap('You and your whole family are made out of meat.')); + +output: + + You and your + whole family + are made out + of meat. + +centered +-------- + +center.js + + var wrap = require('wordwrap')(20, 60); + console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' + )); + +output: + + At long last the struggle and tumult + was over. The machines had finally cast + off their oppressors and were finally + free to roam the cosmos. + Free of purpose, free of obligation. + Just drifting through emptiness. The + sun was just another point of light. + +methods +======= + +var wrap = require('wordwrap'); + +wrap(stop), wrap(start, stop, params={mode:"soft"}) +--------------------------------------------------- + +Returns a function that takes a string and returns a new string. + +Pad out lines with spaces out to column `start` and then wrap until column +`stop`. If a word is longer than `stop - start` characters it will overflow. + +In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are +longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break +up chunks longer than `stop - start`. + +wrap.hard(start, stop) +---------------------- + +Like `wrap()` but with `params.mode = "hard"`. diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/center.js b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/center.js new file mode 100644 index 0000000..a3fbaae --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/center.js @@ -0,0 +1,10 @@ +var wrap = require('wordwrap')(20, 60); +console.log(wrap( + 'At long last the struggle and tumult was over.' + + ' The machines had finally cast off their oppressors' + + ' and were finally free to roam the cosmos.' + + '\n' + + 'Free of purpose, free of obligation.' + + ' Just drifting through emptiness.' + + ' The sun was just another point of light.' +)); diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/meat.js b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/meat.js new file mode 100644 index 0000000..a4665e1 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/example/meat.js @@ -0,0 +1,3 @@ +var wrap = require('wordwrap')(15); + +console.log(wrap('You and your whole family are made out of meat.')); diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/index.js b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/index.js new file mode 100644 index 0000000..c9bc945 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/index.js @@ -0,0 +1,76 @@ +var wordwrap = module.exports = function (start, stop, params) { + if (typeof start === 'object') { + params = start; + start = params.start; + stop = params.stop; + } + + if (typeof stop === 'object') { + params = stop; + start = start || params.start; + stop = undefined; + } + + if (!stop) { + stop = start; + start = 0; + } + + if (!params) params = {}; + var mode = params.mode || 'soft'; + var re = mode === 'hard' ? /\b/ : /(\S+\s+)/; + + return function (text) { + var chunks = text.toString() + .split(re) + .reduce(function (acc, x) { + if (mode === 'hard') { + for (var i = 0; i < x.length; i += stop - start) { + acc.push(x.slice(i, i + stop - start)); + } + } + else acc.push(x) + return acc; + }, []) + ; + + return chunks.reduce(function (lines, rawChunk) { + if (rawChunk === '') return lines; + + var chunk = rawChunk.replace(/\t/g, ' '); + + var i = lines.length - 1; + if (lines[i].length + chunk.length > stop) { + lines[i] = lines[i].replace(/\s+$/, ''); + + chunk.split(/\n/).forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else if (chunk.match(/\n/)) { + var xs = chunk.split(/\n/); + lines[i] += xs.shift(); + xs.forEach(function (c) { + lines.push( + new Array(start + 1).join(' ') + + c.replace(/^\s+/, '') + ); + }); + } + else { + lines[i] += chunk; + } + + return lines; + }, [ new Array(start + 1).join(' ') ]).join('\n'); + }; +}; + +wordwrap.soft = wordwrap; + +wordwrap.hard = function (start, stop) { + return wordwrap(start, stop, { mode : 'hard' }); +}; diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/package.json b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/package.json new file mode 100644 index 0000000..df8dc05 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/package.json @@ -0,0 +1,45 @@ +{ + "name": "wordwrap", + "description": "Wrap those words. Show them at what columns to start and stop.", + "version": "0.0.2", + "repository": { + "type": "git", + "url": "git://github.com/substack/node-wordwrap.git" + }, + "main": "./index.js", + "keywords": [ + "word", + "wrap", + "rule", + "format", + "column" + ], + "directories": { + "lib": ".", + "example": "example", + "test": "test" + }, + "scripts": { + "test": "expresso" + }, + "devDependencies": { + "expresso": "=0.7.x" + }, + "engines": { + "node": ">=0.4.0" + }, + "license": "MIT/X11", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "readme": "wordwrap\n========\n\nWrap your words.\n\nexample\n=======\n\nmade out of meat\n----------------\n\nmeat.js\n\n var wrap = require('wordwrap')(15);\n console.log(wrap('You and your whole family are made out of meat.'));\n\noutput:\n\n You and your\n whole family\n are made out\n of meat.\n\ncentered\n--------\n\ncenter.js\n\n var wrap = require('wordwrap')(20, 60);\n console.log(wrap(\n 'At long last the struggle and tumult was over.'\n + ' The machines had finally cast off their oppressors'\n + ' and were finally free to roam the cosmos.'\n + '\\n'\n + 'Free of purpose, free of obligation.'\n + ' Just drifting through emptiness.'\n + ' The sun was just another point of light.'\n ));\n\noutput:\n\n At long last the struggle and tumult\n was over. The machines had finally cast\n off their oppressors and were finally\n free to roam the cosmos.\n Free of purpose, free of obligation.\n Just drifting through emptiness. The\n sun was just another point of light.\n\nmethods\n=======\n\nvar wrap = require('wordwrap');\n\nwrap(stop), wrap(start, stop, params={mode:\"soft\"})\n---------------------------------------------------\n\nReturns a function that takes a string and returns a new string.\n\nPad out lines with spaces out to column `start` and then wrap until column\n`stop`. If a word is longer than `stop - start` characters it will overflow.\n\nIn \"soft\" mode, split chunks by `/(\\S+\\s+/` and don't break up chunks which are\nlonger than `stop - start`, in \"hard\" mode, split chunks with `/\\b/` and break\nup chunks longer than `stop - start`.\n\nwrap.hard(start, stop)\n----------------------\n\nLike `wrap()` but with `params.mode = \"hard\"`.\n", + "readmeFilename": "README.markdown", + "bugs": { + "url": "https://github.com/substack/node-wordwrap/issues" + }, + "homepage": "https://github.com/substack/node-wordwrap", + "_id": "wordwrap@0.0.2", + "_from": "wordwrap@~0.0.2" +} diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/break.js b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/break.js new file mode 100644 index 0000000..749292e --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/break.js @@ -0,0 +1,30 @@ +var assert = require('assert'); +var wordwrap = require('../'); + +exports.hard = function () { + var s = 'Assert from {"type":"equal","ok":false,"found":1,"wanted":2,' + + '"stack":[],"id":"b7ddcd4c409de8799542a74d1a04689b",' + + '"browser":"chrome/6.0"}' + ; + var s_ = wordwrap.hard(80)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 2); + assert.ok(lines[0].length < 80); + assert.ok(lines[1].length < 80); + + assert.equal(s, s_.replace(/\n/g, '')); +}; + +exports.break = function () { + var s = new Array(55+1).join('a'); + var s_ = wordwrap.hard(20)(s); + + var lines = s_.split('\n'); + assert.equal(lines.length, 3); + assert.ok(lines[0].length === 20); + assert.ok(lines[1].length === 20); + assert.ok(lines[2].length === 15); + + assert.equal(s, s_.replace(/\n/g, '')); +}; diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/idleness.txt b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/idleness.txt new file mode 100644 index 0000000..aa3f490 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/idleness.txt @@ -0,0 +1,63 @@ +In Praise of Idleness + +By Bertrand Russell + +[1932] + +Like most of my generation, I was brought up on the saying: 'Satan finds some mischief for idle hands to do.' Being a highly virtuous child, I believed all that I was told, and acquired a conscience which has kept me working hard down to the present moment. But although my conscience has controlled my actions, my opinions have undergone a revolution. I think that there is far too much work done in the world, that immense harm is caused by the belief that work is virtuous, and that what needs to be preached in modern industrial countries is quite different from what always has been preached. Everyone knows the story of the traveler in Naples who saw twelve beggars lying in the sun (it was before the days of Mussolini), and offered a lira to the laziest of them. Eleven of them jumped up to claim it, so he gave it to the twelfth. this traveler was on the right lines. But in countries which do not enjoy Mediterranean sunshine idleness is more difficult, and a great public propaganda will be required to inaugurate it. I hope that, after reading the following pages, the leaders of the YMCA will start a campaign to induce good young men to do nothing. If so, I shall not have lived in vain. + +Before advancing my own arguments for laziness, I must dispose of one which I cannot accept. Whenever a person who already has enough to live on proposes to engage in some everyday kind of job, such as school-teaching or typing, he or she is told that such conduct takes the bread out of other people's mouths, and is therefore wicked. If this argument were valid, it would only be necessary for us all to be idle in order that we should all have our mouths full of bread. What people who say such things forget is that what a man earns he usually spends, and in spending he gives employment. As long as a man spends his income, he puts just as much bread into people's mouths in spending as he takes out of other people's mouths in earning. The real villain, from this point of view, is the man who saves. If he merely puts his savings in a stocking, like the proverbial French peasant, it is obvious that they do not give employment. If he invests his savings, the matter is less obvious, and different cases arise. + +One of the commonest things to do with savings is to lend them to some Government. In view of the fact that the bulk of the public expenditure of most civilized Governments consists in payment for past wars or preparation for future wars, the man who lends his money to a Government is in the same position as the bad men in Shakespeare who hire murderers. The net result of the man's economical habits is to increase the armed forces of the State to which he lends his savings. Obviously it would be better if he spent the money, even if he spent it in drink or gambling. + +But, I shall be told, the case is quite different when savings are invested in industrial enterprises. When such enterprises succeed, and produce something useful, this may be conceded. In these days, however, no one will deny that most enterprises fail. That means that a large amount of human labor, which might have been devoted to producing something that could be enjoyed, was expended on producing machines which, when produced, lay idle and did no good to anyone. The man who invests his savings in a concern that goes bankrupt is therefore injuring others as well as himself. If he spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface card in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person. + +All this is only preliminary. I want to say, in all seriousness, that a great deal of harm is being done in the modern world by belief in the virtuousness of work, and that the road to happiness and prosperity lies in an organized diminution of work. + +First of all: what is work? Work is of two kinds: first, altering the position of matter at or near the earth's surface relatively to other such matter; second, telling other people to do so. The first kind is unpleasant and ill paid; the second is pleasant and highly paid. The second kind is capable of indefinite extension: there are not only those who give orders, but those who give advice as to what orders should be given. Usually two opposite kinds of advice are given simultaneously by two organized bodies of men; this is called politics. The skill required for this kind of work is not knowledge of the subjects as to which advice is given, but knowledge of the art of persuasive speaking and writing, i.e. of advertising. + +Throughout Europe, though not in America, there is a third class of men, more respected than either of the classes of workers. There are men who, through ownership of land, are able to make others pay for the privilege of being allowed to exist and to work. These landowners are idle, and I might therefore be expected to praise them. Unfortunately, their idleness is only rendered possible by the industry of others; indeed their desire for comfortable idleness is historically the source of the whole gospel of work. The last thing they have ever wished is that others should follow their example. + +From the beginning of civilization until the Industrial Revolution, a man could, as a rule, produce by hard work little more than was required for the subsistence of himself and his family, although his wife worked at least as hard as he did, and his children added their labor as soon as they were old enough to do so. The small surplus above bare necessaries was not left to those who produced it, but was appropriated by warriors and priests. In times of famine there was no surplus; the warriors and priests, however, still secured as much as at other times, with the result that many of the workers died of hunger. This system persisted in Russia until 1917 [1], and still persists in the East; in England, in spite of the Industrial Revolution, it remained in full force throughout the Napoleonic wars, and until a hundred years ago, when the new class of manufacturers acquired power. In America, the system came to an end with the Revolution, except in the South, where it persisted until the Civil War. A system which lasted so long and ended so recently has naturally left a profound impress upon men's thoughts and opinions. Much that we take for granted about the desirability of work is derived from this system, and, being pre-industrial, is not adapted to the modern world. Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. + +It is obvious that, in primitive communities, peasants, left to themselves, would not have parted with the slender surplus upon which the warriors and priests subsisted, but would have either produced less or consumed more. At first, sheer force compelled them to produce and part with the surplus. Gradually, however, it was found possible to induce many of them to accept an ethic according to which it was their duty to work hard, although part of their work went to support others in idleness. By this means the amount of compulsion required was lessened, and the expenses of government were diminished. To this day, 99 per cent of British wage-earners would be genuinely shocked if it were proposed that the King should not have a larger income than a working man. The conception of duty, speaking historically, has been a means used by the holders of power to induce others to live for the interests of their masters rather than for their own. Of course the holders of power conceal this fact from themselves by managing to believe that their interests are identical with the larger interests of humanity. Sometimes this is true; Athenian slave-owners, for instance, employed part of their leisure in making a permanent contribution to civilization which would have been impossible under a just economic system. Leisure is essential to civilization, and in former times leisure for the few was only rendered possible by the labors of the many. But their labors were valuable, not because work is good, but because leisure is good. And with modern technique it would be possible to distribute leisure justly without injury to civilization. + +Modern technique has made it possible to diminish enormously the amount of labor required to secure the necessaries of life for everyone. This was made obvious during the war. At that time all the men in the armed forces, and all the men and women engaged in the production of munitions, all the men and women engaged in spying, war propaganda, or Government offices connected with the war, were withdrawn from productive occupations. In spite of this, the general level of well-being among unskilled wage-earners on the side of the Allies was higher than before or since. The significance of this fact was concealed by finance: borrowing made it appear as if the future was nourishing the present. But that, of course, would have been impossible; a man cannot eat a loaf of bread that does not yet exist. The war showed conclusively that, by the scientific organization of production, it is possible to keep modern populations in fair comfort on a small part of the working capacity of the modern world. If, at the end of the war, the scientific organization, which had been created in order to liberate men for fighting and munition work, had been preserved, and the hours of the week had been cut down to four, all would have been well. Instead of that the old chaos was restored, those whose work was demanded were made to work long hours, and the rest were left to starve as unemployed. Why? Because work is a duty, and a man should not receive wages in proportion to what he has produced, but in proportion to his virtue as exemplified by his industry. + +This is the morality of the Slave State, applied in circumstances totally unlike those in which it arose. No wonder the result has been disastrous. Let us take an illustration. Suppose that, at a given moment, a certain number of people are engaged in the manufacture of pins. They make as many pins as the world needs, working (say) eight hours a day. Someone makes an invention by which the same number of men can make twice as many pins: pins are already so cheap that hardly any more will be bought at a lower price. In a sensible world, everybody concerned in the manufacturing of pins would take to working four hours instead of eight, and everything else would go on as before. But in the actual world this would be thought demoralizing. The men still work eight hours, there are too many pins, some employers go bankrupt, and half the men previously concerned in making pins are thrown out of work. There is, in the end, just as much leisure as on the other plan, but half the men are totally idle while half are still overworked. In this way, it is insured that the unavoidable leisure shall cause misery all round instead of being a universal source of happiness. Can anything more insane be imagined? + +The idea that the poor should have leisure has always been shocking to the rich. In England, in the early nineteenth century, fifteen hours was the ordinary day's work for a man; children sometimes did as much, and very commonly did twelve hours a day. When meddlesome busybodies suggested that perhaps these hours were rather long, they were told that work kept adults from drink and children from mischief. When I was a child, shortly after urban working men had acquired the vote, certain public holidays were established by law, to the great indignation of the upper classes. I remember hearing an old Duchess say: 'What do the poor want with holidays? They ought to work.' People nowadays are less frank, but the sentiment persists, and is the source of much of our economic confusion. + +Let us, for a moment, consider the ethics of work frankly, without superstition. Every human being, of necessity, consumes, in the course of his life, a certain amount of the produce of human labor. Assuming, as we may, that labor is on the whole disagreeable, it is unjust that a man should consume more than he produces. Of course he may provide services rather than commodities, like a medical man, for example; but he should provide something in return for his board and lodging. to this extent, the duty of work must be admitted, but to this extent only. + +I shall not dwell upon the fact that, in all modern societies outside the USSR, many people escape even this minimum amount of work, namely all those who inherit money and all those who marry money. I do not think the fact that these people are allowed to be idle is nearly so harmful as the fact that wage-earners are expected to overwork or starve. + +If the ordinary wage-earner worked four hours a day, there would be enough for everybody and no unemployment -- assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure. In America men often work long hours even when they are well off; such men, naturally, are indignant at the idea of leisure for wage-earners, except as the grim punishment of unemployment; in fact, they dislike leisure even for their sons. Oddly enough, while they wish their sons to work so hard as to have no time to be civilized, they do not mind their wives and daughters having no work at all. the snobbish admiration of uselessness, which, in an aristocratic society, extends to both sexes, is, under a plutocracy, confined to women; this, however, does not make it any more in agreement with common sense. + +The wise use of leisure, it must be conceded, is a product of civilization and education. A man who has worked long hours all his life will become bored if he becomes suddenly idle. But without a considerable amount of leisure a man is cut off from many of the best things. There is no longer any reason why the bulk of the population should suffer this deprivation; only a foolish asceticism, usually vicarious, makes us continue to insist on work in excessive quantities now that the need no longer exists. + +In the new creed which controls the government of Russia, while there is much that is very different from the traditional teaching of the West, there are some things that are quite unchanged. The attitude of the governing classes, and especially of those who conduct educational propaganda, on the subject of the dignity of labor, is almost exactly that which the governing classes of the world have always preached to what were called the 'honest poor'. Industry, sobriety, willingness to work long hours for distant advantages, even submissiveness to authority, all these reappear; moreover authority still represents the will of the Ruler of the Universe, Who, however, is now called by a new name, Dialectical Materialism. + +The victory of the proletariat in Russia has some points in common with the victory of the feminists in some other countries. For ages, men had conceded the superior saintliness of women, and had consoled women for their inferiority by maintaining that saintliness is more desirable than power. At last the feminists decided that they would have both, since the pioneers among them believed all that the men had told them about the desirability of virtue, but not what they had told them about the worthlessness of political power. A similar thing has happened in Russia as regards manual work. For ages, the rich and their sycophants have written in praise of 'honest toil', have praised the simple life, have professed a religion which teaches that the poor are much more likely to go to heaven than the rich, and in general have tried to make manual workers believe that there is some special nobility about altering the position of matter in space, just as men tried to make women believe that they derived some special nobility from their sexual enslavement. In Russia, all this teaching about the excellence of manual work has been taken seriously, with the result that the manual worker is more honored than anyone else. What are, in essence, revivalist appeals are made, but not for the old purposes: they are made to secure shock workers for special tasks. Manual work is the ideal which is held before the young, and is the basis of all ethical teaching. + +For the present, possibly, this is all to the good. A large country, full of natural resources, awaits development, and has has to be developed with very little use of credit. In these circumstances, hard work is necessary, and is likely to bring a great reward. But what will happen when the point has been reached where everybody could be comfortable without working long hours? + +In the West, we have various ways of dealing with this problem. We have no attempt at economic justice, so that a large proportion of the total produce goes to a small minority of the population, many of whom do no work at all. Owing to the absence of any central control over production, we produce hosts of things that are not wanted. We keep a large percentage of the working population idle, because we can dispense with their labor by making the others overwork. When all these methods prove inadequate, we have a war: we cause a number of people to manufacture high explosives, and a number of others to explode them, as if we were children who had just discovered fireworks. By a combination of all these devices we manage, though with difficulty, to keep alive the notion that a great deal of severe manual work must be the lot of the average man. + +In Russia, owing to more economic justice and central control over production, the problem will have to be differently solved. the rational solution would be, as soon as the necessaries and elementary comforts can be provided for all, to reduce the hours of labor gradually, allowing a popular vote to decide, at each stage, whether more leisure or more goods were to be preferred. But, having taught the supreme virtue of hard work, it is difficult to see how the authorities can aim at a paradise in which there will be much leisure and little work. It seems more likely that they will find continually fresh schemes, by which present leisure is to be sacrificed to future productivity. I read recently of an ingenious plan put forward by Russian engineers, for making the White Sea and the northern coasts of Siberia warm, by putting a dam across the Kara Sea. An admirable project, but liable to postpone proletarian comfort for a generation, while the nobility of toil is being displayed amid the ice-fields and snowstorms of the Arctic Ocean. This sort of thing, if it happens, will be the result of regarding the virtue of hard work as an end in itself, rather than as a means to a state of affairs in which it is no longer needed. + +The fact is that moving matter about, while a certain amount of it is necessary to our existence, is emphatically not one of the ends of human life. If it were, we should have to consider every navvy superior to Shakespeare. We have been misled in this matter by two causes. One is the necessity of keeping the poor contented, which has led the rich, for thousands of years, to preach the dignity of labor, while taking care themselves to remain undignified in this respect. The other is the new pleasure in mechanism, which makes us delight in the astonishingly clever changes that we can produce on the earth's surface. Neither of these motives makes any great appeal to the actual worker. If you ask him what he thinks the best part of his life, he is not likely to say: 'I enjoy manual work because it makes me feel that I am fulfilling man's noblest task, and because I like to think how much man can transform his planet. It is true that my body demands periods of rest, which I have to fill in as best I may, but I am never so happy as when the morning comes and I can return to the toil from which my contentment springs.' I have never heard working men say this sort of thing. They consider work, as it should be considered, a necessary means to a livelihood, and it is from their leisure that they derive whatever happiness they may enjoy. + +It will be said that, while a little leisure is pleasant, men would not know how to fill their days if they had only four hours of work out of the twenty-four. In so far as this is true in the modern world, it is a condemnation of our civilization; it would not have been true at any earlier period. There was formerly a capacity for light-heartedness and play which has been to some extent inhibited by the cult of efficiency. The modern man thinks that everything ought to be done for the sake of something else, and never for its own sake. Serious-minded persons, for example, are continually condemning the habit of going to the cinema, and telling us that it leads the young into crime. But all the work that goes to producing a cinema is respectable, because it is work, and because it brings a money profit. The notion that the desirable activities are those that bring a profit has made everything topsy-turvy. The butcher who provides you with meat and the baker who provides you with bread are praiseworthy, because they are making money; but when you enjoy the food they have provided, you are merely frivolous, unless you eat only to get strength for your work. Broadly speaking, it is held that getting money is good and spending money is bad. Seeing that they are two sides of one transaction, this is absurd; one might as well maintain that keys are good, but keyholes are bad. Whatever merit there may be in the production of goods must be entirely derivative from the advantage to be obtained by consuming them. The individual, in our society, works for profit; but the social purpose of his work lies in the consumption of what he produces. It is this divorce between the individual and the social purpose of production that makes it so difficult for men to think clearly in a world in which profit-making is the incentive to industry. We think too much of production, and too little of consumption. One result is that we attach too little importance to enjoyment and simple happiness, and that we do not judge production by the pleasure that it gives to the consumer. + +When I suggest that working hours should be reduced to four, I am not meaning to imply that all the remaining time should necessarily be spent in pure frivolity. I mean that four hours' work a day should entitle a man to the necessities and elementary comforts of life, and that the rest of his time should be his to use as he might see fit. It is an essential part of any such social system that education should be carried further than it usually is at present, and should aim, in part, at providing tastes which would enable a man to use leisure intelligently. I am not thinking mainly of the sort of things that would be considered 'highbrow'. Peasant dances have died out except in remote rural areas, but the impulses which caused them to be cultivated must still exist in human nature. The pleasures of urban populations have become mainly passive: seeing cinemas, watching football matches, listening to the radio, and so on. This results from the fact that their active energies are fully taken up with work; if they had more leisure, they would again enjoy pleasures in which they took an active part. + +In the past, there was a small leisure class and a larger working class. The leisure class enjoyed advantages for which there was no basis in social justice; this necessarily made it oppressive, limited its sympathies, and caused it to invent theories by which to justify its privileges. These facts greatly diminished its excellence, but in spite of this drawback it contributed nearly the whole of what we call civilization. It cultivated the arts and discovered the sciences; it wrote the books, invented the philosophies, and refined social relations. Even the liberation of the oppressed has usually been inaugurated from above. Without the leisure class, mankind would never have emerged from barbarism. + +The method of a leisure class without duties was, however, extraordinarily wasteful. None of the members of the class had to be taught to be industrious, and the class as a whole was not exceptionally intelligent. The class might produce one Darwin, but against him had to be set tens of thousands of country gentlemen who never thought of anything more intelligent than fox-hunting and punishing poachers. At present, the universities are supposed to provide, in a more systematic way, what the leisure class provided accidentally and as a by-product. This is a great improvement, but it has certain drawbacks. University life is so different from life in the world at large that men who live in academic milieu tend to be unaware of the preoccupations and problems of ordinary men and women; moreover their ways of expressing themselves are usually such as to rob their opinions of the influence that they ought to have upon the general public. Another disadvantage is that in universities studies are organized, and the man who thinks of some original line of research is likely to be discouraged. Academic institutions, therefore, useful as they are, are not adequate guardians of the interests of civilization in a world where everyone outside their walls is too busy for unutilitarian pursuits. + +In a world where no one is compelled to work more than four hours a day, every person possessed of scientific curiosity will be able to indulge it, and every painter will be able to paint without starving, however excellent his pictures may be. Young writers will not be obliged to draw attention to themselves by sensational pot-boilers, with a view to acquiring the economic independence needed for monumental works, for which, when the time at last comes, they will have lost the taste and capacity. Men who, in their professional work, have become interested in some phase of economics or government, will be able to develop their ideas without the academic detachment that makes the work of university economists often seem lacking in reality. Medical men will have the time to learn about the progress of medicine, teachers will not be exasperatedly struggling to teach by routine methods things which they learnt in their youth, which may, in the interval, have been proved to be untrue. + +Above all, there will be happiness and joy of life, instead of frayed nerves, weariness, and dyspepsia. The work exacted will be enough to make leisure delightful, but not enough to produce exhaustion. Since men will not be tired in their spare time, they will not demand only such amusements as are passive and vapid. At least one per cent will probably devote the time not spent in professional work to pursuits of some public importance, and, since they will not depend upon these pursuits for their livelihood, their originality will be unhampered, and there will be no need to conform to the standards set by elderly pundits. But it is not only in these exceptional cases that the advantages of leisure will appear. Ordinary men and women, having the opportunity of a happy life, will become more kindly and less persecuting and less inclined to view others with suspicion. The taste for war will die out, partly for this reason, and partly because it will involve long and severe work for all. Good nature is, of all moral qualities, the one that the world needs most, and good nature is the result of ease and security, not of a life of arduous struggle. Modern methods of production have given us the possibility of ease and security for all; we have chosen, instead, to have overwork for some and starvation for others. Hitherto we have continued to be as energetic as we were before there were machines; in this we have been foolish, but there is no reason to go on being foolish forever. + +[1] Since then, members of the Communist Party have succeeded to this privilege of the warriors and priests. diff --git a/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/wrap.js b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/wrap.js new file mode 100644 index 0000000..0cfb76d --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/node_modules/wordwrap/test/wrap.js @@ -0,0 +1,31 @@ +var assert = require('assert'); +var wordwrap = require('wordwrap'); + +var fs = require('fs'); +var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); + +exports.stop80 = function () { + var lines = wordwrap(80)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 80, 'line > 80 columns'); + var chunks = line.match(/\S/) ? line.split(/\s+/) : []; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + }); +}; + +exports.start20stop60 = function () { + var lines = wordwrap(20, 100)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 100, 'line > 100 columns'); + var chunks = line + .split(/\s+/) + .filter(function (x) { return x.match(/\S/) }) + ; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + assert.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); + }); +}; diff --git a/node_modules/uglify-js/node_modules/optimist/package.json b/node_modules/uglify-js/node_modules/optimist/package.json new file mode 100644 index 0000000..745129b --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/package.json @@ -0,0 +1,46 @@ +{ + "name": "optimist", + "version": "0.3.7", + "description": "Light-weight option parsing with an argv hash. No optstrings attached.", + "main": "./index.js", + "dependencies": { + "wordwrap": "~0.0.2" + }, + "devDependencies": { + "hashish": "~0.0.4", + "tap": "~0.4.0" + }, + "scripts": { + "test": "tap ./test/*.js" + }, + "repository": { + "type": "git", + "url": "http://github.com/substack/node-optimist.git" + }, + "keywords": [ + "argument", + "args", + "option", + "parser", + "parsing", + "cli", + "command" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT/X11", + "engine": { + "node": ">=0.4" + }, + "readme": "optimist\n========\n\nOptimist is a node.js library for option parsing for people who hate option\nparsing. More specifically, this module is for people who like all the --bells\nand -whistlz of program usage but think optstrings are a waste of time.\n\nWith optimist, option parsing doesn't have to suck (as much).\n\n[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist)\n\nexamples\n========\n\nWith Optimist, the options are just a hash! No optstrings attached.\n-------------------------------------------------------------------\n\nxup.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\n\nif (argv.rif - 5 * argv.xup > 7.138) {\n console.log('Buy more riffiwobbles');\n}\nelse {\n console.log('Sell the xupptumblers');\n}\n````\n\n***\n\n $ ./xup.js --rif=55 --xup=9.52\n Buy more riffiwobbles\n \n $ ./xup.js --rif 12 --xup 8.1\n Sell the xupptumblers\n\n![This one's optimistic.](http://substack.net/images/optimistic.png)\n\nBut wait! There's more! You can do short options:\n-------------------------------------------------\n \nshort.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\n````\n\n***\n\n $ ./short.js -x 10 -y 21\n (10,21)\n\nAnd booleans, both long and short (and grouped):\n----------------------------------\n\nbool.js:\n\n````javascript\n#!/usr/bin/env node\nvar util = require('util');\nvar argv = require('optimist').argv;\n\nif (argv.s) {\n util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: ');\n}\nconsole.log(\n (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '')\n);\n````\n\n***\n\n $ ./bool.js -s\n The cat says: meow\n \n $ ./bool.js -sp\n The cat says: meow.\n\n $ ./bool.js -sp --fr\n Le chat dit: miaou.\n\nAnd non-hypenated options too! Just use `argv._`!\n-------------------------------------------------\n \nnonopt.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist').argv;\nconsole.log('(%d,%d)', argv.x, argv.y);\nconsole.log(argv._);\n````\n\n***\n\n $ ./nonopt.js -x 6.82 -y 3.35 moo\n (6.82,3.35)\n [ 'moo' ]\n \n $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz\n (0.54,1.12)\n [ 'foo', 'bar', 'baz' ]\n\nPlus, Optimist comes with .usage() and .demand()!\n-------------------------------------------------\n\ndivide.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Usage: $0 -x [num] -y [num]')\n .demand(['x','y'])\n .argv;\n\nconsole.log(argv.x / argv.y);\n````\n\n***\n \n $ ./divide.js -x 55 -y 11\n 5\n \n $ node ./divide.js -x 4.91 -z 2.51\n Usage: node ./divide.js -x [num] -y [num]\n\n Options:\n -x [required]\n -y [required]\n\n Missing required arguments: y\n\nEVEN MORE HOLY COW\n------------------\n\ndefault_singles.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default('x', 10)\n .default('y', 10)\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_singles.js -x 5\n 15\n\ndefault_hash.js:\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .default({ x : 10, y : 10 })\n .argv\n;\nconsole.log(argv.x + argv.y);\n````\n\n***\n\n $ ./default_hash.js -y 7\n 17\n\nAnd if you really want to get all descriptive about it...\n---------------------------------------------------------\n\nboolean_single.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean('v')\n .argv\n;\nconsole.dir(argv);\n````\n\n***\n\n $ ./boolean_single.js -v foo bar baz\n true\n [ 'bar', 'baz', 'foo' ]\n\nboolean_double.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .boolean(['x','y','z'])\n .argv\n;\nconsole.dir([ argv.x, argv.y, argv.z ]);\nconsole.dir(argv._);\n````\n\n***\n\n $ ./boolean_double.js -x -z one two three\n [ true, false, true ]\n [ 'one', 'two', 'three' ]\n\nOptimist is here to help...\n---------------------------\n\nYou can describe parameters for help messages and set aliases. Optimist figures\nout how to format a handy help string automatically.\n\nline_count.js\n\n````javascript\n#!/usr/bin/env node\nvar argv = require('optimist')\n .usage('Count the lines in a file.\\nUsage: $0')\n .demand('f')\n .alias('f', 'file')\n .describe('f', 'Load a file')\n .argv\n;\n\nvar fs = require('fs');\nvar s = fs.createReadStream(argv.file);\n\nvar lines = 0;\ns.on('data', function (buf) {\n lines += buf.toString().match(/\\n/g).length;\n});\n\ns.on('end', function () {\n console.log(lines);\n});\n````\n\n***\n\n $ node line_count.js\n Count the lines in a file.\n Usage: node ./line_count.js\n\n Options:\n -f, --file Load a file [required]\n\n Missing required arguments: f\n\n $ node line_count.js --file line_count.js \n 20\n \n $ node line_count.js -f line_count.js \n 20\n\nmethods\n=======\n\nBy itself,\n\n````javascript\nrequire('optimist').argv\n`````\n\nwill use `process.argv` array to construct the `argv` object.\n\nYou can pass in the `process.argv` yourself:\n\n````javascript\nrequire('optimist')([ '-x', '1', '-y', '2' ]).argv\n````\n\nor use .parse() to do the same thing:\n\n````javascript\nrequire('optimist').parse([ '-x', '1', '-y', '2' ])\n````\n\nThe rest of these methods below come in just before the terminating `.argv`.\n\n.alias(key, alias)\n------------------\n\nSet key names as equivalent such that updates to a key will propagate to aliases\nand vice-versa.\n\nOptionally `.alias()` can take an object that maps keys to aliases.\n\n.default(key, value)\n--------------------\n\nSet `argv[key]` to `value` if no option was specified on `process.argv`.\n\nOptionally `.default()` can take an object that maps keys to default values.\n\n.demand(key)\n------------\n\nIf `key` is a string, show the usage information and exit if `key` wasn't\nspecified in `process.argv`.\n\nIf `key` is a number, demand at least as many non-option arguments, which show\nup in `argv._`.\n\nIf `key` is an Array, demand each element.\n\n.describe(key, desc)\n--------------------\n\nDescribe a `key` for the generated usage information.\n\nOptionally `.describe()` can take an object that maps keys to descriptions.\n\n.options(key, opt)\n------------------\n\nInstead of chaining together `.alias().demand().default()`, you can specify\nkeys in `opt` for each of the chainable methods.\n\nFor example:\n\n````javascript\nvar argv = require('optimist')\n .options('f', {\n alias : 'file',\n default : '/etc/passwd',\n })\n .argv\n;\n````\n\nis the same as\n\n````javascript\nvar argv = require('optimist')\n .alias('f', 'file')\n .default('f', '/etc/passwd')\n .argv\n;\n````\n\nOptionally `.options()` can take an object that maps keys to `opt` parameters.\n\n.usage(message)\n---------------\n\nSet a usage message to show which commands to use. Inside `message`, the string\n`$0` will get interpolated to the current script name or node command for the\npresent script similar to how `$0` works in bash or perl.\n\n.check(fn)\n----------\n\nCheck that certain conditions are met in the provided arguments.\n\nIf `fn` throws or returns `false`, show the thrown error, usage information, and\nexit.\n\n.boolean(key)\n-------------\n\nInterpret `key` as a boolean. If a non-flag option follows `key` in\n`process.argv`, that string won't get set as the value of `key`.\n\nIf `key` never shows up as a flag in `process.arguments`, `argv[key]` will be\n`false`.\n\nIf `key` is an Array, interpret all the elements as booleans.\n\n.string(key)\n------------\n\nTell the parser logic not to interpret `key` as a number or boolean.\nThis can be useful if you need to preserve leading zeros in an input.\n\nIf `key` is an Array, interpret all the elements as strings.\n\n.wrap(columns)\n--------------\n\nFormat usage output to wrap at `columns` many columns.\n\n.help()\n-------\n\nReturn the generated usage string.\n\n.showHelp(fn=console.error)\n---------------------------\n\nPrint the usage data using `fn` for printing.\n\n.parse(args)\n------------\n\nParse `args` instead of `process.argv`. Returns the `argv` object.\n\n.argv\n-----\n\nGet the arguments as a plain old object.\n\nArguments without a corresponding flag show up in the `argv._` array.\n\nThe script name or node command is available at `argv.$0` similarly to how `$0`\nworks in bash or perl.\n\nparsing tricks\n==============\n\nstop parsing\n------------\n\nUse `--` to stop parsing flags and stuff the remainder into `argv._`.\n\n $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4\n { _: [ '-c', '3', '-d', '4' ],\n '$0': 'node ./examples/reflect.js',\n a: 1,\n b: 2 }\n\nnegate fields\n-------------\n\nIf you want to explicity set a field to false instead of just leaving it\nundefined or to override a default you can do `--no-key`.\n\n $ node examples/reflect.js -a --no-b\n { _: [],\n '$0': 'node ./examples/reflect.js',\n a: true,\n b: false }\n\nnumbers\n-------\n\nEvery argument that looks like a number (`!isNaN(Number(arg))`) is converted to\none. This way you can just `net.createConnection(argv.port)` and you can add\nnumbers out of `argv` with `+` without having that mean concatenation,\nwhich is super frustrating.\n\nduplicates\n----------\n\nIf you specify a flag multiple times it will get turned into an array containing\nall the values in order.\n\n $ node examples/reflect.js -x 5 -x 8 -x 0\n { _: [],\n '$0': 'node ./examples/reflect.js',\n x: [ 5, 8, 0 ] }\n\ndot notation\n------------\n\nWhen you use dots (`.`s) in argument names, an implicit object path is assumed.\nThis lets you organize arguments into nested objects.\n\n $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5\n { _: [],\n '$0': 'node ./examples/reflect.js',\n foo: { bar: { baz: 33 }, quux: 5 } }\n\ninstallation\n============\n\nWith [npm](http://github.com/isaacs/npm), just do:\n npm install optimist\n \nor clone this project on github:\n\n git clone http://github.com/substack/node-optimist.git\n\nTo run the tests with [expresso](http://github.com/visionmedia/expresso),\njust do:\n \n expresso\n\ninspired By\n===========\n\nThis module is loosely inspired by Perl's\n[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm).\n", + "readmeFilename": "readme.markdown", + "bugs": { + "url": "https://github.com/substack/node-optimist/issues" + }, + "homepage": "https://github.com/substack/node-optimist", + "_id": "optimist@0.3.7", + "_from": "optimist@~0.3.5" +} diff --git a/node_modules/uglify-js/node_modules/optimist/readme.markdown b/node_modules/uglify-js/node_modules/optimist/readme.markdown new file mode 100644 index 0000000..ad9d3fd --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/readme.markdown @@ -0,0 +1,487 @@ +optimist +======== + +Optimist is a node.js library for option parsing for people who hate option +parsing. More specifically, this module is for people who like all the --bells +and -whistlz of program usage but think optstrings are a waste of time. + +With optimist, option parsing doesn't have to suck (as much). + +[![build status](https://secure.travis-ci.org/substack/node-optimist.png)](http://travis-ci.org/substack/node-optimist) + +examples +======== + +With Optimist, the options are just a hash! No optstrings attached. +------------------------------------------------------------------- + +xup.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; + +if (argv.rif - 5 * argv.xup > 7.138) { + console.log('Buy more riffiwobbles'); +} +else { + console.log('Sell the xupptumblers'); +} +```` + +*** + + $ ./xup.js --rif=55 --xup=9.52 + Buy more riffiwobbles + + $ ./xup.js --rif 12 --xup 8.1 + Sell the xupptumblers + +![This one's optimistic.](http://substack.net/images/optimistic.png) + +But wait! There's more! You can do short options: +------------------------------------------------- + +short.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +```` + +*** + + $ ./short.js -x 10 -y 21 + (10,21) + +And booleans, both long and short (and grouped): +---------------------------------- + +bool.js: + +````javascript +#!/usr/bin/env node +var util = require('util'); +var argv = require('optimist').argv; + +if (argv.s) { + util.print(argv.fr ? 'Le chat dit: ' : 'The cat says: '); +} +console.log( + (argv.fr ? 'miaou' : 'meow') + (argv.p ? '.' : '') +); +```` + +*** + + $ ./bool.js -s + The cat says: meow + + $ ./bool.js -sp + The cat says: meow. + + $ ./bool.js -sp --fr + Le chat dit: miaou. + +And non-hypenated options too! Just use `argv._`! +------------------------------------------------- + +nonopt.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist').argv; +console.log('(%d,%d)', argv.x, argv.y); +console.log(argv._); +```` + +*** + + $ ./nonopt.js -x 6.82 -y 3.35 moo + (6.82,3.35) + [ 'moo' ] + + $ ./nonopt.js foo -x 0.54 bar -y 1.12 baz + (0.54,1.12) + [ 'foo', 'bar', 'baz' ] + +Plus, Optimist comes with .usage() and .demand()! +------------------------------------------------- + +divide.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Usage: $0 -x [num] -y [num]') + .demand(['x','y']) + .argv; + +console.log(argv.x / argv.y); +```` + +*** + + $ ./divide.js -x 55 -y 11 + 5 + + $ node ./divide.js -x 4.91 -z 2.51 + Usage: node ./divide.js -x [num] -y [num] + + Options: + -x [required] + -y [required] + + Missing required arguments: y + +EVEN MORE HOLY COW +------------------ + +default_singles.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default('x', 10) + .default('y', 10) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_singles.js -x 5 + 15 + +default_hash.js: + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .default({ x : 10, y : 10 }) + .argv +; +console.log(argv.x + argv.y); +```` + +*** + + $ ./default_hash.js -y 7 + 17 + +And if you really want to get all descriptive about it... +--------------------------------------------------------- + +boolean_single.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean('v') + .argv +; +console.dir(argv); +```` + +*** + + $ ./boolean_single.js -v foo bar baz + true + [ 'bar', 'baz', 'foo' ] + +boolean_double.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .boolean(['x','y','z']) + .argv +; +console.dir([ argv.x, argv.y, argv.z ]); +console.dir(argv._); +```` + +*** + + $ ./boolean_double.js -x -z one two three + [ true, false, true ] + [ 'one', 'two', 'three' ] + +Optimist is here to help... +--------------------------- + +You can describe parameters for help messages and set aliases. Optimist figures +out how to format a handy help string automatically. + +line_count.js + +````javascript +#!/usr/bin/env node +var argv = require('optimist') + .usage('Count the lines in a file.\nUsage: $0') + .demand('f') + .alias('f', 'file') + .describe('f', 'Load a file') + .argv +; + +var fs = require('fs'); +var s = fs.createReadStream(argv.file); + +var lines = 0; +s.on('data', function (buf) { + lines += buf.toString().match(/\n/g).length; +}); + +s.on('end', function () { + console.log(lines); +}); +```` + +*** + + $ node line_count.js + Count the lines in a file. + Usage: node ./line_count.js + + Options: + -f, --file Load a file [required] + + Missing required arguments: f + + $ node line_count.js --file line_count.js + 20 + + $ node line_count.js -f line_count.js + 20 + +methods +======= + +By itself, + +````javascript +require('optimist').argv +````` + +will use `process.argv` array to construct the `argv` object. + +You can pass in the `process.argv` yourself: + +````javascript +require('optimist')([ '-x', '1', '-y', '2' ]).argv +```` + +or use .parse() to do the same thing: + +````javascript +require('optimist').parse([ '-x', '1', '-y', '2' ]) +```` + +The rest of these methods below come in just before the terminating `.argv`. + +.alias(key, alias) +------------------ + +Set key names as equivalent such that updates to a key will propagate to aliases +and vice-versa. + +Optionally `.alias()` can take an object that maps keys to aliases. + +.default(key, value) +-------------------- + +Set `argv[key]` to `value` if no option was specified on `process.argv`. + +Optionally `.default()` can take an object that maps keys to default values. + +.demand(key) +------------ + +If `key` is a string, show the usage information and exit if `key` wasn't +specified in `process.argv`. + +If `key` is a number, demand at least as many non-option arguments, which show +up in `argv._`. + +If `key` is an Array, demand each element. + +.describe(key, desc) +-------------------- + +Describe a `key` for the generated usage information. + +Optionally `.describe()` can take an object that maps keys to descriptions. + +.options(key, opt) +------------------ + +Instead of chaining together `.alias().demand().default()`, you can specify +keys in `opt` for each of the chainable methods. + +For example: + +````javascript +var argv = require('optimist') + .options('f', { + alias : 'file', + default : '/etc/passwd', + }) + .argv +; +```` + +is the same as + +````javascript +var argv = require('optimist') + .alias('f', 'file') + .default('f', '/etc/passwd') + .argv +; +```` + +Optionally `.options()` can take an object that maps keys to `opt` parameters. + +.usage(message) +--------------- + +Set a usage message to show which commands to use. Inside `message`, the string +`$0` will get interpolated to the current script name or node command for the +present script similar to how `$0` works in bash or perl. + +.check(fn) +---------- + +Check that certain conditions are met in the provided arguments. + +If `fn` throws or returns `false`, show the thrown error, usage information, and +exit. + +.boolean(key) +------------- + +Interpret `key` as a boolean. If a non-flag option follows `key` in +`process.argv`, that string won't get set as the value of `key`. + +If `key` never shows up as a flag in `process.arguments`, `argv[key]` will be +`false`. + +If `key` is an Array, interpret all the elements as booleans. + +.string(key) +------------ + +Tell the parser logic not to interpret `key` as a number or boolean. +This can be useful if you need to preserve leading zeros in an input. + +If `key` is an Array, interpret all the elements as strings. + +.wrap(columns) +-------------- + +Format usage output to wrap at `columns` many columns. + +.help() +------- + +Return the generated usage string. + +.showHelp(fn=console.error) +--------------------------- + +Print the usage data using `fn` for printing. + +.parse(args) +------------ + +Parse `args` instead of `process.argv`. Returns the `argv` object. + +.argv +----- + +Get the arguments as a plain old object. + +Arguments without a corresponding flag show up in the `argv._` array. + +The script name or node command is available at `argv.$0` similarly to how `$0` +works in bash or perl. + +parsing tricks +============== + +stop parsing +------------ + +Use `--` to stop parsing flags and stuff the remainder into `argv._`. + + $ node examples/reflect.js -a 1 -b 2 -- -c 3 -d 4 + { _: [ '-c', '3', '-d', '4' ], + '$0': 'node ./examples/reflect.js', + a: 1, + b: 2 } + +negate fields +------------- + +If you want to explicity set a field to false instead of just leaving it +undefined or to override a default you can do `--no-key`. + + $ node examples/reflect.js -a --no-b + { _: [], + '$0': 'node ./examples/reflect.js', + a: true, + b: false } + +numbers +------- + +Every argument that looks like a number (`!isNaN(Number(arg))`) is converted to +one. This way you can just `net.createConnection(argv.port)` and you can add +numbers out of `argv` with `+` without having that mean concatenation, +which is super frustrating. + +duplicates +---------- + +If you specify a flag multiple times it will get turned into an array containing +all the values in order. + + $ node examples/reflect.js -x 5 -x 8 -x 0 + { _: [], + '$0': 'node ./examples/reflect.js', + x: [ 5, 8, 0 ] } + +dot notation +------------ + +When you use dots (`.`s) in argument names, an implicit object path is assumed. +This lets you organize arguments into nested objects. + + $ node examples/reflect.js --foo.bar.baz=33 --foo.quux=5 + { _: [], + '$0': 'node ./examples/reflect.js', + foo: { bar: { baz: 33 }, quux: 5 } } + +installation +============ + +With [npm](http://github.com/isaacs/npm), just do: + npm install optimist + +or clone this project on github: + + git clone http://github.com/substack/node-optimist.git + +To run the tests with [expresso](http://github.com/visionmedia/expresso), +just do: + + expresso + +inspired By +=========== + +This module is loosely inspired by Perl's +[Getopt::Casual](http://search.cpan.org/~photo/Getopt-Casual-0.13.1/Casual.pm). diff --git a/node_modules/uglify-js/node_modules/optimist/test/_.js b/node_modules/uglify-js/node_modules/optimist/test/_.js new file mode 100644 index 0000000..d9c58b3 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/test/_.js @@ -0,0 +1,71 @@ +var spawn = require('child_process').spawn; +var test = require('tap').test; + +test('dotSlashEmpty', testCmd('./bin.js', [])); + +test('dotSlashArgs', testCmd('./bin.js', [ 'a', 'b', 'c' ])); + +test('nodeEmpty', testCmd('node bin.js', [])); + +test('nodeArgs', testCmd('node bin.js', [ 'x', 'y', 'z' ])); + +test('whichNodeEmpty', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', []) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + assert.error(err); + t.end(); + }); +}); + +test('whichNodeArgs', function (t) { + var which = spawn('which', ['node']); + + which.stdout.on('data', function (buf) { + t.test( + testCmd(buf.toString().trim() + ' bin.js', [ 'q', 'r' ]) + ); + t.end(); + }); + + which.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); +}); + +function testCmd (cmd, args) { + + return function (t) { + var to = setTimeout(function () { + assert.fail('Never got stdout data.') + }, 5000); + + var oldDir = process.cwd(); + process.chdir(__dirname + '/_'); + + var cmds = cmd.split(' '); + + var bin = spawn(cmds[0], cmds.slice(1).concat(args.map(String))); + process.chdir(oldDir); + + bin.stderr.on('data', function (err) { + t.error(err); + t.end(); + }); + + bin.stdout.on('data', function (buf) { + clearTimeout(to); + var _ = JSON.parse(buf.toString()); + t.same(_.map(String), args.map(String)); + t.end(); + }); + }; +} diff --git a/node_modules/uglify-js/node_modules/optimist/test/_/argv.js b/node_modules/uglify-js/node_modules/optimist/test/_/argv.js new file mode 100644 index 0000000..3d09606 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/test/_/argv.js @@ -0,0 +1,2 @@ +#!/usr/bin/env node +console.log(JSON.stringify(process.argv)); diff --git a/node_modules/uglify-js/node_modules/optimist/test/_/bin.js b/node_modules/uglify-js/node_modules/optimist/test/_/bin.js new file mode 100755 index 0000000..4a18d85 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/test/_/bin.js @@ -0,0 +1,3 @@ +#!/usr/bin/env node +var argv = require('../../index').argv +console.log(JSON.stringify(argv._)); diff --git a/node_modules/uglify-js/node_modules/optimist/test/parse.js b/node_modules/uglify-js/node_modules/optimist/test/parse.js new file mode 100644 index 0000000..d320f43 --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/test/parse.js @@ -0,0 +1,446 @@ +var optimist = require('../index'); +var path = require('path'); +var test = require('tap').test; + +var $0 = 'node ./' + path.relative(process.cwd(), __filename); + +test('short boolean', function (t) { + var parse = optimist.parse([ '-b' ]); + t.same(parse, { b : true, _ : [], $0 : $0 }); + t.same(typeof parse.b, 'boolean'); + t.end(); +}); + +test('long boolean', function (t) { + t.same( + optimist.parse([ '--bool' ]), + { bool : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('bare', function (t) { + t.same( + optimist.parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ], $0 : $0 } + ); + t.end(); +}); + +test('short group', function (t) { + t.same( + optimist.parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short group next', function (t) { + t.same( + optimist.parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('short captures', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture sp', function (t) { + t.same( + optimist.parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long capture eq', function (t) { + t.same( + optimist.parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [], $0 : $0 } + ); + t.end() +}); + +test('long captures sp', function (t) { + t.same( + optimist.parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('long captures eq', function (t) { + t.same( + optimist.parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.same( + optimist.parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ], $0 : $0, + } + ); + t.end(); +}); + +test('no', function (t) { + t.same( + optimist.parse([ '--no-moo' ]), + { moo : false, _ : [], $0 : $0 } + ); + t.end(); +}); + +test('multi', function (t) { + t.same( + optimist.parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [], $0 : $0 } + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.same( + optimist.parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ], + $0 : $0 + } + ); + t.end(); +}); + +test('nums', function (t) { + var argv = optimist.parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789', + ]); + t.same(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ], + $0 : $0 + }); + t.same(typeof argv.x, 'number'); + t.same(typeof argv.y, 'number'); + t.same(typeof argv.z, 'number'); + t.same(typeof argv.w, 'string'); + t.same(typeof argv.hex, 'number'); + t.same(typeof argv._[0], 'number'); + t.end(); +}); + +test('flag boolean', function (t) { + var parse = optimist([ '-t', 'moo' ]).boolean(['t']).argv; + t.same(parse, { t : true, _ : [ 'moo' ], $0 : $0 }); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var parse = optimist(['--verbose', 'false', 'moo', '-t', 'true']) + .boolean(['t', 'verbose']).default('verbose', true).argv; + + t.same(parse, { + verbose: false, + t: true, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); +}); + +test('flag boolean default false', function (t) { + var parse = optimist(['moo']) + .boolean(['t', 'verbose']) + .default('verbose', false) + .default('t', false).argv; + + t.same(parse, { + verbose: false, + t: false, + _: ['moo'], + $0 : $0 + }); + + t.same(typeof parse.verbose, 'boolean'); + t.same(typeof parse.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var parse = optimist([ '-x', '-z', 'one', 'two', 'three' ]) + .boolean(['x','y','z']).argv; + + t.same(parse, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ], + $0 : $0 + }); + + t.same(typeof parse.x, 'boolean'); + t.same(typeof parse.y, 'boolean'); + t.same(typeof parse.z, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = optimist.parse([ '-s', "X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = optimist.parse([ "--s=X\nX" ]) + t.same(args, { _ : [], s : "X\nX", $0 : $0 }); + t.end(); +}); + +test('strings' , function (t) { + var s = optimist([ '-s', '0001234' ]).string('s').argv.s; + t.same(s, '0001234'); + t.same(typeof s, 'string'); + + var x = optimist([ '-x', '56' ]).string('x').argv.x; + t.same(x, '56'); + t.same(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = optimist([ ' ', ' ' ]).string('_').argv._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('slashBreak', function (t) { + t.same( + optimist.parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.same( + optimist.parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [], $0 : $0 } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', 'zoom') + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = optimist([ '-f', '11', '--zoom', '55' ]) + .alias('z', [ 'zm', 'zoom' ]) + .argv + ; + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('boolean default true', function (t) { + var argv = optimist.options({ + sometrue: { + boolean: true, + default: true + } + }).argv; + + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = optimist.options({ + somefalse: { + boolean: true, + default: false + } + }).argv; + + t.equal(argv.somefalse, false); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = optimist([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]).argv; + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + }, + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); + +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('herp') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('herp') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .options(opts) + .argv; + var propertyArgv = optimist(regular).options(opts).argv; + var expected = { + herp: true, + h: true, + '_': [ 'derp' ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = optimist(aliased) + .boolean('h') + .alias('h', 'herp') + .argv; + var propertyArgv = optimist(regular) + .boolean('h') + .alias('h', 'herp') + .argv; + var expected = { + herp: true, + h: true, + '_': [ ], + '$0': $0, + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = optimist(['--boool', '--other=true']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = optimist(['--boool', '--other=false']).boolean('boool').argv; + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); diff --git a/node_modules/uglify-js/node_modules/optimist/test/usage.js b/node_modules/uglify-js/node_modules/optimist/test/usage.js new file mode 100644 index 0000000..300454c --- /dev/null +++ b/node_modules/uglify-js/node_modules/optimist/test/usage.js @@ -0,0 +1,292 @@ +var Hash = require('hashish'); +var optimist = require('../index'); +var test = require('tap').test; + +test('usageFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'Options:', + ' -x [required]', + ' -y [required]', + 'Missing required arguments: y', + ] + ); + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + + +test('usagePass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .demand(['x','y']) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkPass', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkFail', function (t) { + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(function (argv) { + if (!('x' in argv)) throw 'You forgot about -x'; + if (!('y' in argv)) throw 'You forgot about -y'; + }) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage -x NUM -y NUM', + 'You forgot about -y' + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('checkCondPass', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -y 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + t.same(r, { + result : { x : 10, y : 20, _ : [], $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('checkCondFail', function (t) { + function checker (argv) { + return 'x' in argv && 'y' in argv; + } + + var r = checkUsage(function () { + return optimist('-x 10 -z 20'.split(' ')) + .usage('Usage: $0 -x NUM -y NUM') + .check(checker) + .argv; + }); + + t.same( + r.result, + { x : 10, z : 20, _ : [], $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/).join('\n'), + 'Usage: ./usage -x NUM -y NUM\n' + + 'Argument check failed: ' + checker.toString() + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('countPass', function (t) { + var r = checkUsage(function () { + return optimist('1 2 3 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same(r, { + result : { _ : [ '1', '2', '3' ], moo : true, $0 : './usage' }, + errors : [], + logs : [], + exit : false, + }); + t.end(); +}); + +test('countFail', function (t) { + var r = checkUsage(function () { + return optimist('1 2 --moo'.split(' ')) + .usage('Usage: $0 [x] [y] [z] {OPTIONS}') + .demand(3) + .argv; + }); + t.same( + r.result, + { _ : [ '1', '2' ], moo : true, $0 : './usage' } + ); + + t.same( + r.errors.join('\n').split(/\n+/), + [ + 'Usage: ./usage [x] [y] [z] {OPTIONS}', + 'Not enough non-option arguments: got 2, need at least 3', + ] + ); + + t.same(r.logs, []); + t.ok(r.exit); + t.end(); +}); + +test('defaultSingles', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70 --powsy'.split(' ')) + .default('foo', 5) + .default('bar', 6) + .default('baz', 7) + .argv + ; + }); + t.same(r.result, { + foo : '50', + bar : 6, + baz : '70', + powsy : true, + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultAliases', function (t) { + var r = checkUsage(function () { + return optimist('') + .alias('f', 'foo') + .default('f', 5) + .argv + ; + }); + t.same(r.result, { + f : '5', + foo : '5', + _ : [], + $0 : './usage', + }); + t.end(); +}); + +test('defaultHash', function (t) { + var r = checkUsage(function () { + return optimist('--foo 50 --baz 70'.split(' ')) + .default({ foo : 10, bar : 20, quux : 30 }) + .argv + ; + }); + t.same(r.result, { + _ : [], + $0 : './usage', + foo : 50, + baz : 70, + bar : 20, + quux : 30, + }); + t.end(); +}); + +test('rebase', function (t) { + t.equal( + optimist.rebase('/home/substack', '/home/substack/foo/bar/baz'), + './foo/bar/baz' + ); + t.equal( + optimist.rebase('/home/substack/foo/bar/baz', '/home/substack'), + '../../..' + ); + t.equal( + optimist.rebase('/home/substack/foo', '/home/substack/pow/zoom.txt'), + '../pow/zoom.txt' + ); + t.end(); +}); + +function checkUsage (f) { + + var exit = false; + + process._exit = process.exit; + process._env = process.env; + process._argv = process.argv; + + process.exit = function (t) { exit = true }; + process.env = Hash.merge(process.env, { _ : 'node' }); + process.argv = [ './usage' ]; + + var errors = []; + var logs = []; + + console._error = console.error; + console.error = function (msg) { errors.push(msg) }; + console._log = console.log; + console.log = function (msg) { logs.push(msg) }; + + var result = f(); + + process.exit = process._exit; + process.env = process._env; + process.argv = process._argv; + + console.error = console._error; + console.log = console._log; + + return { + errors : errors, + logs : logs, + exit : exit, + result : result, + }; +}; diff --git a/node_modules/uglify-js/node_modules/source-map/.npmignore b/node_modules/uglify-js/node_modules/source-map/.npmignore new file mode 100644 index 0000000..3dddf3f --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/.npmignore @@ -0,0 +1,2 @@ +dist/* +node_modules/* diff --git a/node_modules/uglify-js/node_modules/source-map/.travis.yml b/node_modules/uglify-js/node_modules/source-map/.travis.yml new file mode 100644 index 0000000..ddc9c4f --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/.travis.yml @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.8 + - "0.10" \ No newline at end of file diff --git a/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md b/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md new file mode 100644 index 0000000..98b90d5 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md @@ -0,0 +1,112 @@ +# Change Log + +## 0.1.31 + +* Delay parsing the mappings in SourceMapConsumer until queried for a source + location. + +* Support Sass source maps (which at the time of writing deviate from the spec + in small ways) in SourceMapConsumer. + +## 0.1.30 + +* Do not join source root with a source, when the source is a data URI. + +* Extend the test runner to allow running single specific test files at a time. + +* Performance improvements in `SourceNode.prototype.walk` and + `SourceMapConsumer.prototype.eachMapping`. + +* Source map browser builds will now work inside Workers. + +* Better error messages when attempting to add an invalid mapping to a + `SourceMapGenerator`. + +## 0.1.29 + +* Allow duplicate entries in the `names` and `sources` arrays of source maps + (usually from TypeScript) we are parsing. Fixes github isse 72. + +## 0.1.28 + +* Skip duplicate mappings when creating source maps from SourceNode; github + issue 75. + +## 0.1.27 + +* Don't throw an error when the `file` property is missing in SourceMapConsumer, + we don't use it anyway. + +## 0.1.26 + +* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70. + +## 0.1.25 + +* Make compatible with browserify + +## 0.1.24 + +* Fix issue with absolute paths and `file://` URIs. See + https://bugzilla.mozilla.org/show_bug.cgi?id=885597 + +## 0.1.23 + +* Fix issue with absolute paths and sourcesContent, github issue 64. + +## 0.1.22 + +* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21. + +## 0.1.21 + +* Fixed handling of sources that start with a slash so that they are relative to + the source root's host. + +## 0.1.20 + +* Fixed github issue #43: absolute URLs aren't joined with the source root + anymore. + +## 0.1.19 + +* Using Travis CI to run tests. + +## 0.1.18 + +* Fixed a bug in the handling of sourceRoot. + +## 0.1.17 + +* Added SourceNode.fromStringWithSourceMap. + +## 0.1.16 + +* Added missing documentation. + +* Fixed the generating of empty mappings in SourceNode. + +## 0.1.15 + +* Added SourceMapGenerator.applySourceMap. + +## 0.1.14 + +* The sourceRoot is now handled consistently. + +## 0.1.13 + +* Added SourceMapGenerator.fromSourceMap. + +## 0.1.12 + +* SourceNode now generates empty mappings too. + +## 0.1.11 + +* Added name support to SourceNode. + +## 0.1.10 + +* Added sourcesContent support to the customer and generator. + diff --git a/node_modules/uglify-js/node_modules/source-map/LICENSE b/node_modules/uglify-js/node_modules/source-map/LICENSE new file mode 100644 index 0000000..ed1b7cf --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/LICENSE @@ -0,0 +1,28 @@ + +Copyright (c) 2009-2011, Mozilla Foundation and contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +* Neither the names of the Mozilla Foundation nor the names of project + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js b/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js new file mode 100644 index 0000000..d6fc26a --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js @@ -0,0 +1,166 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var path = require('path'); +var fs = require('fs'); +var copy = require('dryice').copy; + +function removeAmdefine(src) { + src = String(src).replace( + /if\s*\(typeof\s*define\s*!==\s*'function'\)\s*{\s*var\s*define\s*=\s*require\('amdefine'\)\(module,\s*require\);\s*}\s*/g, + ''); + src = src.replace( + /\b(define\(.*)('amdefine',?)/gm, + '$1'); + return src; +} +removeAmdefine.onRead = true; + +function makeNonRelative(src) { + return src + .replace(/require\('.\//g, 'require(\'source-map/') + .replace(/\.\.\/\.\.\/lib\//g, ''); +} +makeNonRelative.onRead = true; + +function buildBrowser() { + console.log('\nCreating dist/source-map.js'); + + var project = copy.createCommonJsProject({ + roots: [ path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/mini-require.js', + { + project: project, + require: [ 'source-map/source-map-generator', + 'source-map/source-map-consumer', + 'source-map/source-node'] + }, + 'build/suffix-browser.js' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine + ], + dest: 'dist/source-map.js' + }); +} + +function buildBrowserMin() { + console.log('\nCreating dist/source-map.min.js'); + + copy({ + source: 'dist/source-map.js', + filter: copy.filter.uglifyjs, + dest: 'dist/source-map.min.js' + }); +} + +function buildFirefox() { + console.log('\nCreating dist/SourceMap.jsm'); + + var project = copy.createCommonJsProject({ + roots: [ path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/prefix-source-map.jsm', + { + project: project, + require: [ 'source-map/source-map-consumer', + 'source-map/source-map-generator', + 'source-map/source-node' ] + }, + 'build/suffix-source-map.jsm' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine, + makeNonRelative + ], + dest: 'dist/SourceMap.jsm' + }); + + // Create dist/test/Utils.jsm + console.log('\nCreating dist/test/Utils.jsm'); + + project = copy.createCommonJsProject({ + roots: [ __dirname, path.join(__dirname, 'lib') ] + }); + + copy({ + source: [ + 'build/prefix-utils.jsm', + 'build/assert-shim.js', + { + project: project, + require: [ 'test/source-map/util' ] + }, + 'build/suffix-utils.jsm' + ], + filter: [ + copy.filter.moduleDefines, + removeAmdefine, + makeNonRelative + ], + dest: 'dist/test/Utils.jsm' + }); + + function isTestFile(f) { + return /^test\-.*?\.js/.test(f); + } + + var testFiles = fs.readdirSync(path.join(__dirname, 'test', 'source-map')).filter(isTestFile); + + testFiles.forEach(function (testFile) { + console.log('\nCreating', path.join('dist', 'test', testFile.replace(/\-/g, '_'))); + + copy({ + source: [ + 'build/test-prefix.js', + path.join('test', 'source-map', testFile), + 'build/test-suffix.js' + ], + filter: [ + removeAmdefine, + makeNonRelative, + function (input, source) { + return input.replace('define(', + 'define("' + + path.join('test', 'source-map', testFile.replace(/\.js$/, '')) + + '", ["require", "exports", "module"], '); + }, + function (input, source) { + return input.replace('{THIS_MODULE}', function () { + return "test/source-map/" + testFile.replace(/\.js$/, ''); + }); + } + ], + dest: path.join('dist', 'test', testFile.replace(/\-/g, '_')) + }); + }); +} + +function ensureDir(name) { + var dirExists = false; + try { + dirExists = fs.statSync(name).isDirectory(); + } catch (err) {} + + if (!dirExists) { + fs.mkdirSync(name, 0777); + } +} + +ensureDir("dist"); +ensureDir("dist/test"); +buildFirefox(); +buildBrowser(); +buildBrowserMin(); diff --git a/node_modules/uglify-js/node_modules/source-map/README.md b/node_modules/uglify-js/node_modules/source-map/README.md new file mode 100644 index 0000000..c20437b --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/README.md @@ -0,0 +1,434 @@ +# Source Map + +This is a library to generate and consume the source map format +[described here][format]. + +This library is written in the Asynchronous Module Definition format, and works +in the following environments: + +* Modern Browsers supporting ECMAScript 5 (either after the build, or with an + AMD loader such as RequireJS) + +* Inside Firefox (as a JSM file, after the build) + +* With NodeJS versions 0.8.X and higher + +## Node + + $ npm install source-map + +## Building from Source (for everywhere else) + +Install Node and then run + + $ git clone https://fitzgen@github.com/mozilla/source-map.git + $ cd source-map + $ npm link . + +Next, run + + $ node Makefile.dryice.js + +This should spew a bunch of stuff to stdout, and create the following files: + +* `dist/source-map.js` - The unminified browser version. + +* `dist/source-map.min.js` - The minified browser version. + +* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source. + +## Examples + +### Consuming a source map + + var rawSourceMap = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourceRoot: 'http://example.com/www/js/', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + + var smc = new SourceMapConsumer(rawSourceMap); + + console.log(smc.sources); + // [ 'http://example.com/www/js/one.js', + // 'http://example.com/www/js/two.js' ] + + console.log(smc.originalPositionFor({ + line: 2, + column: 28 + })); + // { source: 'http://example.com/www/js/two.js', + // line: 2, + // column: 10, + // name: 'n' } + + console.log(smc.generatedPositionFor({ + source: 'http://example.com/www/js/two.js', + line: 2, + column: 10 + })); + // { line: 2, column: 28 } + + smc.eachMapping(function (m) { + // ... + }); + +### Generating a source map + +In depth guide: +[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/) + +#### With SourceNode (high level API) + + function compile(ast) { + switch (ast.type) { + case 'BinaryExpression': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + [compile(ast.left), " + ", compile(ast.right)] + ); + case 'Literal': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + String(ast.value) + ); + // ... + default: + throw new Error("Bad AST"); + } + } + + var ast = parse("40 + 2", "add.js"); + console.log(compile(ast).toStringWithSourceMap({ + file: 'add.js' + })); + // { code: '40 + 2', + // map: [object SourceMapGenerator] } + +#### With SourceMapGenerator (low level API) + + var map = new SourceMapGenerator({ + file: "source-mapped.js" + }); + + map.addMapping({ + generated: { + line: 10, + column: 35 + }, + source: "foo.js", + original: { + line: 33, + column: 2 + }, + name: "christopher" + }); + + console.log(map.toString()); + // '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}' + +## API + +Get a reference to the module: + + // NodeJS + var sourceMap = require('source-map'); + + // Browser builds + var sourceMap = window.sourceMap; + + // Inside Firefox + let sourceMap = {}; + Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap); + +### SourceMapConsumer + +A SourceMapConsumer instance represents a parsed source map which we can query +for information about the original file positions by giving it a file position +in the generated source. + +#### new SourceMapConsumer(rawSourceMap) + +The only parameter is the raw source map (either as a string which can be +`JSON.parse`'d, or an object). According to the spec, source maps have the +following attributes: + +* `version`: Which version of the source map spec this map is following. + +* `sources`: An array of URLs to the original source files. + +* `names`: An array of identifiers which can be referrenced by individual + mappings. + +* `sourceRoot`: Optional. The URL root from which all sources are relative. + +* `sourcesContent`: Optional. An array of contents of the original source files. + +* `mappings`: A string of base64 VLQs which contain the actual mappings. + +* `file`: The generated filename this source map is associated with. + +#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition) + +Returns the original source, line, and column information for the generated +source's line and column positions provided. The only argument is an object with +the following properties: + +* `line`: The line number in the generated source. + +* `column`: The column number in the generated source. + +and an object is returned with the following properties: + +* `source`: The original source file, or null if this information is not + available. + +* `line`: The line number in the original source, or null if this information is + not available. + +* `column`: The column number in the original source, or null or null if this + information is not available. + +* `name`: The original identifier, or null if this information is not available. + +#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition) + +Returns the generated line and column information for the original source, +line, and column positions provided. The only argument is an object with +the following properties: + +* `source`: The filename of the original source. + +* `line`: The line number in the original source. + +* `column`: The column number in the original source. + +and an object is returned with the following properties: + +* `line`: The line number in the generated source, or null. + +* `column`: The column number in the generated source, or null. + +#### SourceMapConsumer.prototype.sourceContentFor(source) + +Returns the original source content for the source provided. The only +argument is the URL of the original source file. + +#### SourceMapConsumer.prototype.eachMapping(callback, context, order) + +Iterate over each mapping between an original source/line/column and a +generated line/column in this source map. + +* `callback`: The function that is called with each mapping. Mappings have the + form `{ source, generatedLine, generatedColumn, originalLine, originalColumn, + name }` + +* `context`: Optional. If specified, this object will be the value of `this` + every time that `callback` is called. + +* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or + `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over + the mappings sorted by the generated file's line/column order or the + original's source/line/column order, respectively. Defaults to + `SourceMapConsumer.GENERATED_ORDER`. + +### SourceMapGenerator + +An instance of the SourceMapGenerator represents a source map which is being +built incrementally. + +#### new SourceMapGenerator(startOfSourceMap) + +To create a new one, you must pass an object with the following properties: + +* `file`: The filename of the generated source that this source map is + associated with. + +* `sourceRoot`: An optional root for all relative URLs in this source map. + +#### SourceMapGenerator.fromSourceMap(sourceMapConsumer) + +Creates a new SourceMapGenerator based on a SourceMapConsumer + +* `sourceMapConsumer` The SourceMap. + +#### SourceMapGenerator.prototype.addMapping(mapping) + +Add a single mapping from original source line and column to the generated +source's line and column for this source map being created. The mapping object +should have the following properties: + +* `generated`: An object with the generated line and column positions. + +* `original`: An object with the original line and column positions. + +* `source`: The original source file (relative to the sourceRoot). + +* `name`: An optional original token name for this mapping. + +#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for an original source file. + +* `sourceFile` the URL of the original source file. + +* `sourceContent` the content of the source file. + +#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile]) + +Applies a SourceMap for a source file to the SourceMap. +Each mapping to the supplied source file is rewritten using the +supplied SourceMap. Note: The resolution for the resulting mappings +is the minimium of this map and the supplied map. + +* `sourceMapConsumer`: The SourceMap to be applied. + +* `sourceFile`: Optional. The filename of the source file. + If omitted, sourceMapConsumer.file will be used. + +#### SourceMapGenerator.prototype.toString() + +Renders the source map being generated to a string. + +### SourceNode + +SourceNodes provide a way to abstract over interpolating and/or concatenating +snippets of generated JavaScript source code, while maintaining the line and +column information associated between those snippets and the original source +code. This is useful as the final intermediate representation a compiler might +use before outputting the generated JS and source map. + +#### new SourceNode(line, column, source[, chunk[, name]]) + +* `line`: The original line number associated with this source node, or null if + it isn't associated with an original line. + +* `column`: The original column number associated with this source node, or null + if it isn't associated with an original column. + +* `source`: The original source's filename. + +* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see + below. + +* `name`: Optional. The original identifier. + +#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer) + +Creates a SourceNode from generated code and a SourceMapConsumer. + +* `code`: The generated code + +* `sourceMapConsumer` The SourceMap for the generated code + +#### SourceNode.prototype.add(chunk) + +Add a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +#### SourceNode.prototype.prepend(chunk) + +Prepend a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for a source file. This will be added to the +`SourceMap` in the `sourcesContent` field. + +* `sourceFile`: The filename of the source file + +* `sourceContent`: The content of the source file + +#### SourceNode.prototype.walk(fn) + +Walk over the tree of JS snippets in this node and its children. The walking +function is called once for each snippet of JS and is passed that snippet and +the its original associated source's line/column location. + +* `fn`: The traversal function. + +#### SourceNode.prototype.walkSourceContents(fn) + +Walk over the tree of SourceNodes. The walking function is called for each +source file content and is passed the filename and source content. + +* `fn`: The traversal function. + +#### SourceNode.prototype.join(sep) + +Like `Array.prototype.join` except for SourceNodes. Inserts the separator +between each of this source node's children. + +* `sep`: The separator. + +#### SourceNode.prototype.replaceRight(pattern, replacement) + +Call `String.prototype.replace` on the very right-most source snippet. Useful +for trimming whitespace from the end of a source node, etc. + +* `pattern`: The pattern to replace. + +* `replacement`: The thing to replace the pattern with. + +#### SourceNode.prototype.toString() + +Return the string representation of this source node. Walks over the tree and +concatenates all the various snippets together to one string. + +### SourceNode.prototype.toStringWithSourceMap(startOfSourceMap) + +Returns the string representation of this tree of source nodes, plus a +SourceMapGenerator which contains all the mappings between the generated and +original sources. + +The arguments are the same as those to `new SourceMapGenerator`. + +## Tests + +[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map) + +Install NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`. + +To add new tests, create a new file named `test/test-.js` +and export your test functions with names that start with "test", for example + + exports["test doing the foo bar"] = function (assert, util) { + ... + }; + +The new test will be located automatically when you run the suite. + +The `util` argument is the test utility module located at `test/source-map/util`. + +The `assert` argument is a cut down version of node's assert module. You have +access to the following assertion functions: + +* `doesNotThrow` + +* `equal` + +* `ok` + +* `strictEqual` + +* `throws` + +(The reason for the restricted set of test functions is because we need the +tests to run inside Firefox's test suite as well and so the assert module is +shimmed in that environment. See `build/assert-shim.js`.) + +[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit +[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap +[Dryice]: https://github.com/mozilla/dryice diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map.js new file mode 100644 index 0000000..121ad24 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map.js @@ -0,0 +1,8 @@ +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = require('./source-map/source-map-generator').SourceMapGenerator; +exports.SourceMapConsumer = require('./source-map/source-map-consumer').SourceMapConsumer; +exports.SourceNode = require('./source-map/source-node').SourceNode; diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/array-set.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/array-set.js new file mode 100644 index 0000000..40f9a18 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/array-set.js @@ -0,0 +1,97 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('./util'); + + /** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ + function ArraySet() { + this._array = []; + this._set = {}; + } + + /** + * Static method for creating ArraySet instances from an existing array. + */ + ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; + }; + + /** + * Add the given string to this set. + * + * @param String aStr + */ + ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var isDuplicate = this.has(aStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + this._set[util.toSetString(aStr)] = idx; + } + }; + + /** + * Is the given string a member of this set? + * + * @param String aStr + */ + ArraySet.prototype.has = function ArraySet_has(aStr) { + return Object.prototype.hasOwnProperty.call(this._set, + util.toSetString(aStr)); + }; + + /** + * What is the index of the given string in the array? + * + * @param String aStr + */ + ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + if (this.has(aStr)) { + return this._set[util.toSetString(aStr)]; + } + throw new Error('"' + aStr + '" is not in the set.'); + }; + + /** + * What is the element at the given index? + * + * @param Number aIdx + */ + ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); + }; + + /** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ + ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); + }; + + exports.ArraySet = ArraySet; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64-vlq.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64-vlq.js new file mode 100644 index 0000000..1b67bb3 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64-vlq.js @@ -0,0 +1,144 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64 = require('./base64'); + + // A single base 64 digit can contain 6 bits of data. For the base 64 variable + // length quantities we use in the source map spec, the first bit is the sign, + // the next four bits are the actual value, and the 6th bit is the + // continuation bit. The continuation bit tells us whether there are more + // digits in this value following this digit. + // + // Continuation + // | Sign + // | | + // V V + // 101011 + + var VLQ_BASE_SHIFT = 5; + + // binary: 100000 + var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + + // binary: 011111 + var VLQ_BASE_MASK = VLQ_BASE - 1; + + // binary: 100000 + var VLQ_CONTINUATION_BIT = VLQ_BASE; + + /** + * Converts from a two-complement value to a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ + function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; + } + + /** + * Converts to a two-complement value from a value where the sign bit is + * is placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ + function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; + } + + /** + * Returns the base 64 VLQ encoded value. + */ + exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; + }; + + /** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string. + */ + exports.decode = function base64VLQ_decode(aStr) { + var i = 0; + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (i >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + digit = base64.decode(aStr.charAt(i++)); + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + return { + value: fromVLQSigned(result), + rest: aStr.slice(i) + }; + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64.js new file mode 100644 index 0000000..863cc46 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/base64.js @@ -0,0 +1,42 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var charToIntMap = {}; + var intToCharMap = {}; + + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + .split('') + .forEach(function (ch, index) { + charToIntMap[ch] = index; + intToCharMap[index] = ch; + }); + + /** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ + exports.encode = function base64_encode(aNumber) { + if (aNumber in intToCharMap) { + return intToCharMap[aNumber]; + } + throw new TypeError("Must be between 0 and 63: " + aNumber); + }; + + /** + * Decode a single base 64 digit to an integer. + */ + exports.decode = function base64_decode(aChar) { + if (aChar in charToIntMap) { + return charToIntMap[aChar]; + } + throw new TypeError("Not a valid base 64 digit: " + aChar); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/binary-search.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/binary-search.js new file mode 100644 index 0000000..ff347c6 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/binary-search.js @@ -0,0 +1,81 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + /** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + */ + function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the next + // closest element that is less than that element. + // + // 3. We did not find the exact element, and there is no next-closest + // element which is less than the one we are searching for, so we + // return null. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return aHaystack[mid]; + } + else if (cmp > 0) { + // aHaystack[mid] is greater than our needle. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare); + } + // We did not find an exact match, return the next closest one + // (termination case 2). + return aHaystack[mid]; + } + else { + // aHaystack[mid] is less than our needle. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare); + } + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (2) or (3) and return the appropriate thing. + return aLow < 0 + ? null + : aHaystack[aLow]; + } + } + + /** + * This is an implementation of binary search which will always try and return + * the next lowest value checked if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + */ + exports.search = function search(aNeedle, aHaystack, aCompare) { + return aHaystack.length > 0 + ? recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare) + : null; + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-consumer.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-consumer.js new file mode 100644 index 0000000..a3b9dc0 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-consumer.js @@ -0,0 +1,477 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('./util'); + var binarySearch = require('./binary-search'); + var ArraySet = require('./array-set').ArraySet; + var base64VLQ = require('./base64-vlq'); + + /** + * A SourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The only parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ + function SourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which + // requires the array) to play nice here. + var names = util.getArg(sourceMap, 'names', []); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + // Once again, Sass deviates from the spec and supplies the version as a + // string rather than a number, so we use loose equality checking here. + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names, true); + this._sources = ArraySet.fromArray(sources, true); + + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this._mappings = mappings; + this.file = file; + } + + /** + * Create a SourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @returns SourceMapConsumer + */ + SourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap) { + var smc = Object.create(SourceMapConsumer.prototype); + + smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + + smc.__generatedMappings = aSourceMap._mappings.slice() + .sort(util.compareByGeneratedPositions); + smc.__originalMappings = aSourceMap._mappings.slice() + .sort(util.compareByOriginalPositions); + + return smc; + }; + + /** + * The version of the source mapping spec that we are consuming. + */ + SourceMapConsumer.prototype._version = 3; + + /** + * The list of original sources. + */ + Object.defineProperty(SourceMapConsumer.prototype, 'sources', { + get: function () { + return this._sources.toArray().map(function (s) { + return this.sourceRoot ? util.join(this.sourceRoot, s) : s; + }, this); + } + }); + + // `__generatedMappings` and `__originalMappings` are arrays that hold the + // parsed mapping coordinates from the source map's "mappings" attribute. They + // are lazily instantiated, accessed via the `_generatedMappings` and + // `_originalMappings` getters respectively, and we only parse the mappings + // and create these arrays once queried for a source location. We jump through + // these hoops because there can be many thousands of mappings, and parsing + // them is expensive, so we only want to do it if we must. + // + // Each object in the arrays is of the form: + // + // { + // generatedLine: The line number in the generated code, + // generatedColumn: The column number in the generated code, + // source: The path to the original source file that generated this + // chunk of code, + // originalLine: The line number in the original source that + // corresponds to this chunk of generated code, + // originalColumn: The column number in the original source that + // corresponds to this chunk of generated code, + // name: The name of the original symbol which generated this chunk of + // code. + // } + // + // All properties except for `generatedLine` and `generatedColumn` can be + // `null`. + // + // `_generatedMappings` is ordered by the generated positions. + // + // `_originalMappings` is ordered by the original positions. + + SourceMapConsumer.prototype.__generatedMappings = null; + Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { + get: function () { + if (!this.__generatedMappings) { + this.__generatedMappings = []; + this.__originalMappings = []; + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__generatedMappings; + } + }); + + SourceMapConsumer.prototype.__originalMappings = null; + Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { + get: function () { + if (!this.__originalMappings) { + this.__generatedMappings = []; + this.__originalMappings = []; + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__originalMappings; + } + }); + + /** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ + SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var mappingSeparator = /^[,;]/; + var str = aStr; + var mapping; + var temp; + + while (str.length > 0) { + if (str.charAt(0) === ';') { + generatedLine++; + str = str.slice(1); + previousGeneratedColumn = 0; + } + else if (str.charAt(0) === ',') { + str = str.slice(1); + } + else { + mapping = {}; + mapping.generatedLine = generatedLine; + + // Generated column. + temp = base64VLQ.decode(str); + mapping.generatedColumn = previousGeneratedColumn + temp.value; + previousGeneratedColumn = mapping.generatedColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original source. + temp = base64VLQ.decode(str); + mapping.source = this._sources.at(previousSource + temp.value); + previousSource += temp.value; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source, but no line and column'); + } + + // Original line. + temp = base64VLQ.decode(str); + mapping.originalLine = previousOriginalLine + temp.value; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + str = temp.rest; + if (str.length === 0 || mappingSeparator.test(str.charAt(0))) { + throw new Error('Found a source and line, but no column'); + } + + // Original column. + temp = base64VLQ.decode(str); + mapping.originalColumn = previousOriginalColumn + temp.value; + previousOriginalColumn = mapping.originalColumn; + str = temp.rest; + + if (str.length > 0 && !mappingSeparator.test(str.charAt(0))) { + // Original name. + temp = base64VLQ.decode(str); + mapping.name = this._names.at(previousName + temp.value); + previousName += temp.value; + str = temp.rest; + } + } + + this.__generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + this.__originalMappings.push(mapping); + } + } + } + + this.__originalMappings.sort(util.compareByOriginalPositions); + }; + + /** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ + SourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator); + }; + + /** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ + SourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var mapping = this._findMapping(needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositions); + + if (mapping) { + var source = util.getArg(mapping, 'source', null); + if (source && this.sourceRoot) { + source = util.join(this.sourceRoot, source); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: util.getArg(mapping, 'name', null) + }; + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + + /** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * availible. + */ + SourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource) { + if (!this.sourcesContent) { + return null; + } + + if (this.sourceRoot) { + aSource = util.relative(this.sourceRoot, aSource); + } + + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; + } + + var url; + if (this.sourceRoot + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; + } + } + + throw new Error('"' + aSource + '" is not in the SourceMap.'); + }; + + /** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ + SourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + if (this.sourceRoot) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + + var mapping = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions); + + if (mapping) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null) + }; + } + + return { + line: null, + column: null + }; + }; + + SourceMapConsumer.GENERATED_ORDER = 1; + SourceMapConsumer.ORIGINAL_ORDER = 2; + + /** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ + SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source; + if (source && sourceRoot) { + source = util.join(sourceRoot, source); + } + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name + }; + }).forEach(aCallback, context); + }; + + exports.SourceMapConsumer = SourceMapConsumer; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js new file mode 100644 index 0000000..48ead7d --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-map-generator.js @@ -0,0 +1,380 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64VLQ = require('./base64-vlq'); + var util = require('./util'); + var ArraySet = require('./array-set').ArraySet; + + /** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. To create a new one, you must pass an object + * with the following properties: + * + * - file: The filename of the generated source. + * - sourceRoot: An optional root for all URLs in this source map. + */ + function SourceMapGenerator(aArgs) { + this._file = util.getArg(aArgs, 'file'); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = []; + this._sourcesContents = null; + } + + SourceMapGenerator.prototype._version = 3; + + /** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ + SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source) { + newMapping.source = mapping.source; + if (sourceRoot) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + + /** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ + SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + this._validateMapping(generated, original, source, name); + + if (source && !this._sources.has(source)) { + this._sources.add(source); + } + + if (name && !this._names.has(name)) { + this._names.add(name); + } + + this._mappings.push({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + + /** + * Set the source content for a source file. + */ + SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent !== null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = {}; + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + + /** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + */ + SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile) { + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (!aSourceFile) { + aSourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "aSourceFile" relative if an absolute Url is passed. + if (sourceRoot) { + aSourceFile = util.relative(sourceRoot, aSourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "aSourceFile" + this._mappings.forEach(function (mapping) { + if (mapping.source === aSourceFile && mapping.originalLine) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source !== null) { + // Copy mapping + if (sourceRoot) { + mapping.source = util.relative(sourceRoot, original.source); + } else { + mapping.source = original.source; + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name !== null && mapping.name !== null) { + // Only use the identifier name if it's an identifier + // in both SourceMaps + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + if (sourceRoot) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + + /** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ + SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + orginal: aOriginal, + name: aName + })); + } + }; + + /** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ + SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var mapping; + + // The mappings must be guaranteed to be in sorted order before we start + // serializing them or else the generated line numbers (which are defined + // via the ';' separators) will be all messed up. Note: it might be more + // performant to maintain the sorting as we insert them, rather than as we + // serialize them, but the big O is the same either way. + this._mappings.sort(util.compareByGeneratedPositions); + + for (var i = 0, len = this._mappings.length; i < len; i++) { + mapping = this._mappings[i]; + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + result += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositions(mapping, this._mappings[i - 1])) { + continue; + } + result += ','; + } + } + + result += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source) { + result += base64VLQ.encode(this._sources.indexOf(mapping.source) + - previousSource); + previousSource = this._sources.indexOf(mapping.source); + + // lines are stored 0-based in SourceMap spec version 3 + result += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + result += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name) { + result += base64VLQ.encode(this._names.indexOf(mapping.name) + - previousName); + previousName = this._names.indexOf(mapping.name); + } + } + } + + return result; + }; + + SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, + key) + ? this._sourcesContents[key] + : null; + }, this); + }; + + /** + * Externalize the source map. + */ + SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + file: this._file, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._sourceRoot) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + + /** + * Render the source map being generated to a string. + */ + SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this); + }; + + exports.SourceMapGenerator = SourceMapGenerator; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-node.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-node.js new file mode 100644 index 0000000..626cb65 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/source-node.js @@ -0,0 +1,371 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator; + var util = require('./util'); + + /** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ + function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine === undefined ? null : aLine; + this.column = aColumn === undefined ? null : aColumn; + this.source = aSource === undefined ? null : aSource; + this.name = aName === undefined ? null : aName; + if (aChunks != null) this.add(aChunks); + } + + /** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + */ + SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // The generated code + // Processed fragments are removed from this array. + var remainingLines = aGeneratedCode.split('\n'); + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping === null) { + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(remainingLines.shift() + "\n"); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + } else { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + var code = ""; + // Associate full lines with "lastMapping" + do { + code += remainingLines.shift() + "\n"; + lastGeneratedLine++; + lastGeneratedColumn = 0; + } while (lastGeneratedLine < mapping.generatedLine); + // When we reached the correct line, we add code until we + // reach the correct column too. + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + code += nextLine.substr(0, mapping.generatedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + // Create the SourceNode. + addMappingWithCode(lastMapping, code); + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[0]; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + } + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + // Associate the remaining code in the current line with "lastMapping" + // and add the remaining lines without any mapping + addMappingWithCode(lastMapping, remainingLines.join("\n")); + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content) { + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + mapping.source, + code, + mapping.name)); + } + } + }; + + /** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ + SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk instanceof SourceNode || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; + }; + + /** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk instanceof SourceNode) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } + }; + + /** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ + SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; + }; + + /** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ + SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild instanceof SourceNode) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; + }; + + /** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ + SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + + /** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ + SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i] instanceof SourceNode) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + + /** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ + SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; + }; + + /** + * Returns the string representation of this source node along with a source + * map. + */ + SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + chunk.split('').forEach(function (ch) { + if (ch === '\n') { + generated.line++; + generated.column = 0; + } else { + generated.column++; + } + }); + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; + }; + + exports.SourceNode = SourceNode; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/lib/source-map/util.js b/node_modules/uglify-js/node_modules/source-map/lib/source-map/util.js new file mode 100644 index 0000000..87946d3 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/lib/source-map/util.js @@ -0,0 +1,205 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + /** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ + function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } + } + exports.getArg = getArg; + + var urlRegexp = /([\w+\-.]+):\/\/((\w+:\w+)@)?([\w.]+)?(:(\d+))?(\S+)?/; + var dataUrlRegexp = /^data:.+\,.+/; + + function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[3], + host: match[4], + port: match[6], + path: match[7] + }; + } + exports.urlParse = urlParse; + + function urlGenerate(aParsedUrl) { + var url = aParsedUrl.scheme + "://"; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + "@" + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; + } + exports.urlGenerate = urlGenerate; + + function join(aRoot, aPath) { + var url; + + if (aPath.match(urlRegexp) || aPath.match(dataUrlRegexp)) { + return aPath; + } + + if (aPath.charAt(0) === '/' && (url = urlParse(aRoot))) { + url.path = aPath; + return urlGenerate(url); + } + + return aRoot.replace(/\/$/, '') + '/' + aPath; + } + exports.join = join; + + /** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ + function toSetString(aStr) { + return '$' + aStr; + } + exports.toSetString = toSetString; + + function fromSetString(aStr) { + return aStr.substr(1); + } + exports.fromSetString = fromSetString; + + function relative(aRoot, aPath) { + aRoot = aRoot.replace(/\/$/, ''); + + var url = urlParse(aRoot); + if (aPath.charAt(0) == "/" && url && url.path == "/") { + return aPath.slice(1); + } + + return aPath.indexOf(aRoot + '/') === 0 + ? aPath.substr(aRoot.length + 1) + : aPath; + } + exports.relative = relative; + + function strcmp(aStr1, aStr2) { + var s1 = aStr1 || ""; + var s2 = aStr2 || ""; + return (s1 > s2) - (s1 < s2); + } + + /** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ + function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp; + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp || onlyCompareOriginal) { + return cmp; + } + + cmp = strcmp(mappingA.name, mappingB.name); + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + return mappingA.generatedColumn - mappingB.generatedColumn; + }; + exports.compareByOriginalPositions = compareByOriginalPositions; + + /** + * Comparator between two mappings where the generated positions are + * compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ + function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) { + var cmp; + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); + }; + exports.compareByGeneratedPositions = compareByGeneratedPositions; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/LICENSE b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/LICENSE new file mode 100644 index 0000000..f33d665 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/LICENSE @@ -0,0 +1,58 @@ +amdefine is released under two licenses: new BSD, and MIT. You may pick the +license that best suits your development needs. The text of both licenses are +provided below. + + +The "New" BSD License: +---------------------- + +Copyright (c) 2011, The Dojo Foundation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name of the Dojo Foundation nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + + +MIT License +----------- + +Copyright (c) 2011, The Dojo Foundation + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/README.md b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/README.md new file mode 100644 index 0000000..c6995c0 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/README.md @@ -0,0 +1,171 @@ +# amdefine + +A module that can be used to implement AMD's define() in Node. This allows you +to code to the AMD API and have the module work in node programs without +requiring those other programs to use AMD. + +## Usage + +**1)** Update your package.json to indicate amdefine as a dependency: + +```javascript + "dependencies": { + "amdefine": ">=0.1.0" + } +``` + +Then run `npm install` to get amdefine into your project. + +**2)** At the top of each module that uses define(), place this code: + +```javascript +if (typeof define !== 'function') { var define = require('amdefine')(module) } +``` + +**Only use these snippets** when loading amdefine. If you preserve the basic structure, +with the braces, it will be stripped out when using the [RequireJS optimizer](#optimizer). + +You can add spaces, line breaks and even require amdefine with a local path, but +keep the rest of the structure to get the stripping behavior. + +As you may know, because `if` statements in JavaScript don't have their own scope, the var +declaration in the above snippet is made whether the `if` expression is truthy or not. If +RequireJS is loaded then the declaration is superfluous because `define` is already already +declared in the same scope in RequireJS. Fortunately JavaScript handles multiple `var` +declarations of the same variable in the same scope gracefully. + +If you want to deliver amdefine.js with your code rather than specifying it as a dependency +with npm, then just download the latest release and refer to it using a relative path: + +[Latest Version](https://github.com/jrburke/amdefine/raw/latest/amdefine.js) + +### amdefine/intercept + +Consider this very experimental. + +Instead of pasting the piece of text for the amdefine setup of a `define` +variable in each module you create or consume, you can use `amdefine/intercept` +instead. It will automatically insert the above snippet in each .js file loaded +by Node. + +**Warning**: you should only use this if you are creating an application that +is consuming AMD style defined()'d modules that are distributed via npm and want +to run that code in Node. + +For library code where you are not sure if it will be used by others in Node or +in the browser, then explicitly depending on amdefine and placing the code +snippet above is suggested path, instead of using `amdefine/intercept`. The +intercept module affects all .js files loaded in the Node app, and it is +inconsiderate to modify global state like that unless you are also controlling +the top level app. + +#### Why distribute AMD-style nodes via npm? + +npm has a lot of weaknesses for front-end use (installed layout is not great, +should have better support for the `baseUrl + moduleID + '.js' style of loading, +single file JS installs), but some people want a JS package manager and are +willing to live with those constraints. If that is you, but still want to author +in AMD style modules to get dynamic require([]), better direct source usage and +powerful loader plugin support in the browser, then this tool can help. + +#### amdefine/intercept usage + +Just require it in your top level app module (for example index.js, server.js): + +```javascript +require('amdefine/intercept'); +``` + +The module does not return a value, so no need to assign the result to a local +variable. + +Then just require() code as you normally would with Node's require(). Any .js +loaded after the intercept require will have the amdefine check injected in +the .js source as it is loaded. It does not modify the source on disk, just +prepends some content to the text of the module as it is loaded by Node. + +#### How amdefine/intercept works + +It overrides the `Module._extensions['.js']` in Node to automatically prepend +the amdefine snippet above. So, it will affect any .js file loaded by your +app. + +## define() usage + +It is best if you use the anonymous forms of define() in your module: + +```javascript +define(function (require) { + var dependency = require('dependency'); +}); +``` + +or + +```javascript +define(['dependency'], function (dependency) { + +}); +``` + +## RequireJS optimizer integration. + +Version 1.0.3 of the [RequireJS optimizer](http://requirejs.org/docs/optimization.html) +will have support for stripping the `if (typeof define !== 'function')` check +mentioned above, so you can include this snippet for code that runs in the +browser, but avoid taking the cost of the if() statement once the code is +optimized for deployment. + +## Node 0.4 Support + +If you want to support Node 0.4, then add `require` as the second parameter to amdefine: + +```javascript +//Only if you want Node 0.4. If using 0.5 or later, use the above snippet. +if (typeof define !== 'function') { var define = require('amdefine')(module, require) } +``` + +## Limitations + +### Synchronous vs Asynchronous + +amdefine creates a define() function that is callable by your code. It will +execute and trace dependencies and call the factory function *synchronously*, +to keep the behavior in line with Node's synchronous dependency tracing. + +The exception: calling AMD's callback-style require() from inside a factory +function. The require callback is called on process.nextTick(): + +```javascript +define(function (require) { + require(['a'], function(a) { + //'a' is loaded synchronously, but + //this callback is called on process.nextTick(). + }); +}); +``` + +### Loader Plugins + +Loader plugins are supported as long as they call their load() callbacks +synchronously. So ones that do network requests will not work. However plugins +like [text](http://requirejs.org/docs/api.html#text) can load text files locally. + +The plugin API's `load.fromText()` is **not supported** in amdefine, so this means +transpiler plugins like the [CoffeeScript loader plugin](https://github.com/jrburke/require-cs) +will not work. This may be fixable, but it is a bit complex, and I do not have +enough node-fu to figure it out yet. See the source for amdefine.js if you want +to get an idea of the issues involved. + +## Tests + +To run the tests, cd to **tests** and run: + +``` +node all.js +node all-intercept.js +``` + +## License + +New BSD and MIT. Check the LICENSE file for all the details. diff --git a/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/amdefine.js b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/amdefine.js new file mode 100644 index 0000000..53bf5a6 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/amdefine.js @@ -0,0 +1,299 @@ +/** vim: et:ts=4:sw=4:sts=4 + * @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved. + * Available via the MIT or new BSD license. + * see: http://github.com/jrburke/amdefine for details + */ + +/*jslint node: true */ +/*global module, process */ +'use strict'; + +/** + * Creates a define for node. + * @param {Object} module the "module" object that is defined by Node for the + * current module. + * @param {Function} [requireFn]. Node's require function for the current module. + * It only needs to be passed in Node versions before 0.5, when module.require + * did not exist. + * @returns {Function} a define function that is usable for the current node + * module. + */ +function amdefine(module, requireFn) { + 'use strict'; + var defineCache = {}, + loaderCache = {}, + alreadyCalled = false, + path = require('path'), + makeRequire, stringRequire; + + /** + * Trims the . and .. from an array of path segments. + * It will keep a leading path segment if a .. will become + * the first path segment, to help with module name lookups, + * which act like paths, but can be remapped. But the end result, + * all paths that use this function should look normalized. + * NOTE: this method MODIFIES the input array. + * @param {Array} ary the array of path segments. + */ + function trimDots(ary) { + var i, part; + for (i = 0; ary[i]; i+= 1) { + part = ary[i]; + if (part === '.') { + ary.splice(i, 1); + i -= 1; + } else if (part === '..') { + if (i === 1 && (ary[2] === '..' || ary[0] === '..')) { + //End of the line. Keep at least one non-dot + //path segment at the front so it can be mapped + //correctly to disk. Otherwise, there is likely + //no path mapping for a path starting with '..'. + //This can still fail, but catches the most reasonable + //uses of .. + break; + } else if (i > 0) { + ary.splice(i - 1, 2); + i -= 2; + } + } + } + } + + function normalize(name, baseName) { + var baseParts; + + //Adjust any relative paths. + if (name && name.charAt(0) === '.') { + //If have a base name, try to normalize against it, + //otherwise, assume it is a top-level require that will + //be relative to baseUrl in the end. + if (baseName) { + baseParts = baseName.split('/'); + baseParts = baseParts.slice(0, baseParts.length - 1); + baseParts = baseParts.concat(name.split('/')); + trimDots(baseParts); + name = baseParts.join('/'); + } + } + + return name; + } + + /** + * Create the normalize() function passed to a loader plugin's + * normalize method. + */ + function makeNormalize(relName) { + return function (name) { + return normalize(name, relName); + }; + } + + function makeLoad(id) { + function load(value) { + loaderCache[id] = value; + } + + load.fromText = function (id, text) { + //This one is difficult because the text can/probably uses + //define, and any relative paths and requires should be relative + //to that id was it would be found on disk. But this would require + //bootstrapping a module/require fairly deeply from node core. + //Not sure how best to go about that yet. + throw new Error('amdefine does not implement load.fromText'); + }; + + return load; + } + + makeRequire = function (systemRequire, exports, module, relId) { + function amdRequire(deps, callback) { + if (typeof deps === 'string') { + //Synchronous, single module require('') + return stringRequire(systemRequire, exports, module, deps, relId); + } else { + //Array of dependencies with a callback. + + //Convert the dependencies to modules. + deps = deps.map(function (depName) { + return stringRequire(systemRequire, exports, module, depName, relId); + }); + + //Wait for next tick to call back the require call. + process.nextTick(function () { + callback.apply(null, deps); + }); + } + } + + amdRequire.toUrl = function (filePath) { + if (filePath.indexOf('.') === 0) { + return normalize(filePath, path.dirname(module.filename)); + } else { + return filePath; + } + }; + + return amdRequire; + }; + + //Favor explicit value, passed in if the module wants to support Node 0.4. + requireFn = requireFn || function req() { + return module.require.apply(module, arguments); + }; + + function runFactory(id, deps, factory) { + var r, e, m, result; + + if (id) { + e = loaderCache[id] = {}; + m = { + id: id, + uri: __filename, + exports: e + }; + r = makeRequire(requireFn, e, m, id); + } else { + //Only support one define call per file + if (alreadyCalled) { + throw new Error('amdefine with no module ID cannot be called more than once per file.'); + } + alreadyCalled = true; + + //Use the real variables from node + //Use module.exports for exports, since + //the exports in here is amdefine exports. + e = module.exports; + m = module; + r = makeRequire(requireFn, e, m, module.id); + } + + //If there are dependencies, they are strings, so need + //to convert them to dependency values. + if (deps) { + deps = deps.map(function (depName) { + return r(depName); + }); + } + + //Call the factory with the right dependencies. + if (typeof factory === 'function') { + result = factory.apply(m.exports, deps); + } else { + result = factory; + } + + if (result !== undefined) { + m.exports = result; + if (id) { + loaderCache[id] = m.exports; + } + } + } + + stringRequire = function (systemRequire, exports, module, id, relId) { + //Split the ID by a ! so that + var index = id.indexOf('!'), + originalId = id, + prefix, plugin; + + if (index === -1) { + id = normalize(id, relId); + + //Straight module lookup. If it is one of the special dependencies, + //deal with it, otherwise, delegate to node. + if (id === 'require') { + return makeRequire(systemRequire, exports, module, relId); + } else if (id === 'exports') { + return exports; + } else if (id === 'module') { + return module; + } else if (loaderCache.hasOwnProperty(id)) { + return loaderCache[id]; + } else if (defineCache[id]) { + runFactory.apply(null, defineCache[id]); + return loaderCache[id]; + } else { + if(systemRequire) { + return systemRequire(originalId); + } else { + throw new Error('No module with ID: ' + id); + } + } + } else { + //There is a plugin in play. + prefix = id.substring(0, index); + id = id.substring(index + 1, id.length); + + plugin = stringRequire(systemRequire, exports, module, prefix, relId); + + if (plugin.normalize) { + id = plugin.normalize(id, makeNormalize(relId)); + } else { + //Normalize the ID normally. + id = normalize(id, relId); + } + + if (loaderCache[id]) { + return loaderCache[id]; + } else { + plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {}); + + return loaderCache[id]; + } + } + }; + + //Create a define function specific to the module asking for amdefine. + function define(id, deps, factory) { + if (Array.isArray(id)) { + factory = deps; + deps = id; + id = undefined; + } else if (typeof id !== 'string') { + factory = id; + id = deps = undefined; + } + + if (deps && !Array.isArray(deps)) { + factory = deps; + deps = undefined; + } + + if (!deps) { + deps = ['require', 'exports', 'module']; + } + + //Set up properties for this module. If an ID, then use + //internal cache. If no ID, then use the external variables + //for this node module. + if (id) { + //Put the module in deep freeze until there is a + //require call for it. + defineCache[id] = [id, deps, factory]; + } else { + runFactory(id, deps, factory); + } + } + + //define.require, which has access to all the values in the + //cache. Useful for AMD modules that all have IDs in the file, + //but need to finally export a value to node based on one of those + //IDs. + define.require = function (id) { + if (loaderCache[id]) { + return loaderCache[id]; + } + + if (defineCache[id]) { + runFactory.apply(null, defineCache[id]); + return loaderCache[id]; + } + }; + + define.amd = {}; + + return define; +} + +module.exports = amdefine; diff --git a/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/intercept.js b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/intercept.js new file mode 100644 index 0000000..771a983 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/intercept.js @@ -0,0 +1,36 @@ +/*jshint node: true */ +var inserted, + Module = require('module'), + fs = require('fs'), + existingExtFn = Module._extensions['.js'], + amdefineRegExp = /amdefine\.js/; + +inserted = "if (typeof define !== 'function') {var define = require('amdefine')(module)}"; + +//From the node/lib/module.js source: +function stripBOM(content) { + // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) + // because the buffer-to-string conversion in `fs.readFileSync()` + // translates it to FEFF, the UTF-16 BOM. + if (content.charCodeAt(0) === 0xFEFF) { + content = content.slice(1); + } + return content; +} + +//Also adapted from the node/lib/module.js source: +function intercept(module, filename) { + var content = stripBOM(fs.readFileSync(filename, 'utf8')); + + if (!amdefineRegExp.test(module.id)) { + content = inserted + content; + } + + module._compile(content, filename); +} + +intercept._id = 'amdefine/intercept'; + +if (!existingExtFn._id || existingExtFn._id !== intercept._id) { + Module._extensions['.js'] = intercept; +} diff --git a/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/package.json b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/package.json new file mode 100644 index 0000000..8caf15c --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/node_modules/amdefine/package.json @@ -0,0 +1,36 @@ +{ + "name": "amdefine", + "description": "Provide AMD's define() API for declaring modules in the AMD format", + "version": "0.1.0", + "homepage": "http://github.com/jrburke/amdefine", + "author": { + "name": "James Burke", + "email": "jrburke@gmail.com", + "url": "http://github.com/jrburke" + }, + "licenses": [ + { + "type": "BSD", + "url": "https://github.com/jrburke/amdefine/blob/master/LICENSE" + }, + { + "type": "MIT", + "url": "https://github.com/jrburke/amdefine/blob/master/LICENSE" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/jrburke/amdefine.git" + }, + "main": "./amdefine.js", + "engines": { + "node": ">=0.4.2" + }, + "readme": "# amdefine\n\nA module that can be used to implement AMD's define() in Node. This allows you\nto code to the AMD API and have the module work in node programs without\nrequiring those other programs to use AMD.\n\n## Usage\n\n**1)** Update your package.json to indicate amdefine as a dependency:\n\n```javascript\n \"dependencies\": {\n \"amdefine\": \">=0.1.0\"\n }\n```\n\nThen run `npm install` to get amdefine into your project.\n\n**2)** At the top of each module that uses define(), place this code:\n\n```javascript\nif (typeof define !== 'function') { var define = require('amdefine')(module) }\n```\n\n**Only use these snippets** when loading amdefine. If you preserve the basic structure,\nwith the braces, it will be stripped out when using the [RequireJS optimizer](#optimizer).\n\nYou can add spaces, line breaks and even require amdefine with a local path, but\nkeep the rest of the structure to get the stripping behavior.\n\nAs you may know, because `if` statements in JavaScript don't have their own scope, the var\ndeclaration in the above snippet is made whether the `if` expression is truthy or not. If\nRequireJS is loaded then the declaration is superfluous because `define` is already already\ndeclared in the same scope in RequireJS. Fortunately JavaScript handles multiple `var`\ndeclarations of the same variable in the same scope gracefully.\n\nIf you want to deliver amdefine.js with your code rather than specifying it as a dependency\nwith npm, then just download the latest release and refer to it using a relative path:\n\n[Latest Version](https://github.com/jrburke/amdefine/raw/latest/amdefine.js)\n\n### amdefine/intercept\n\nConsider this very experimental.\n\nInstead of pasting the piece of text for the amdefine setup of a `define`\nvariable in each module you create or consume, you can use `amdefine/intercept`\ninstead. It will automatically insert the above snippet in each .js file loaded\nby Node.\n\n**Warning**: you should only use this if you are creating an application that\nis consuming AMD style defined()'d modules that are distributed via npm and want\nto run that code in Node.\n\nFor library code where you are not sure if it will be used by others in Node or\nin the browser, then explicitly depending on amdefine and placing the code\nsnippet above is suggested path, instead of using `amdefine/intercept`. The\nintercept module affects all .js files loaded in the Node app, and it is\ninconsiderate to modify global state like that unless you are also controlling\nthe top level app.\n\n#### Why distribute AMD-style nodes via npm?\n\nnpm has a lot of weaknesses for front-end use (installed layout is not great,\nshould have better support for the `baseUrl + moduleID + '.js' style of loading,\nsingle file JS installs), but some people want a JS package manager and are\nwilling to live with those constraints. If that is you, but still want to author\nin AMD style modules to get dynamic require([]), better direct source usage and\npowerful loader plugin support in the browser, then this tool can help.\n\n#### amdefine/intercept usage\n\nJust require it in your top level app module (for example index.js, server.js):\n\n```javascript\nrequire('amdefine/intercept');\n```\n\nThe module does not return a value, so no need to assign the result to a local\nvariable.\n\nThen just require() code as you normally would with Node's require(). Any .js\nloaded after the intercept require will have the amdefine check injected in\nthe .js source as it is loaded. It does not modify the source on disk, just\nprepends some content to the text of the module as it is loaded by Node.\n\n#### How amdefine/intercept works\n\nIt overrides the `Module._extensions['.js']` in Node to automatically prepend\nthe amdefine snippet above. So, it will affect any .js file loaded by your\napp.\n\n## define() usage\n\nIt is best if you use the anonymous forms of define() in your module:\n\n```javascript\ndefine(function (require) {\n var dependency = require('dependency');\n});\n```\n\nor\n\n```javascript\ndefine(['dependency'], function (dependency) {\n\n});\n```\n\n## RequireJS optimizer integration. \n\nVersion 1.0.3 of the [RequireJS optimizer](http://requirejs.org/docs/optimization.html)\nwill have support for stripping the `if (typeof define !== 'function')` check\nmentioned above, so you can include this snippet for code that runs in the\nbrowser, but avoid taking the cost of the if() statement once the code is\noptimized for deployment.\n\n## Node 0.4 Support\n\nIf you want to support Node 0.4, then add `require` as the second parameter to amdefine:\n\n```javascript\n//Only if you want Node 0.4. If using 0.5 or later, use the above snippet.\nif (typeof define !== 'function') { var define = require('amdefine')(module, require) }\n```\n\n## Limitations\n\n### Synchronous vs Asynchronous\n\namdefine creates a define() function that is callable by your code. It will\nexecute and trace dependencies and call the factory function *synchronously*,\nto keep the behavior in line with Node's synchronous dependency tracing.\n\nThe exception: calling AMD's callback-style require() from inside a factory\nfunction. The require callback is called on process.nextTick():\n\n```javascript\ndefine(function (require) {\n require(['a'], function(a) {\n //'a' is loaded synchronously, but\n //this callback is called on process.nextTick().\n });\n});\n```\n\n### Loader Plugins\n\nLoader plugins are supported as long as they call their load() callbacks\nsynchronously. So ones that do network requests will not work. However plugins\nlike [text](http://requirejs.org/docs/api.html#text) can load text files locally.\n\nThe plugin API's `load.fromText()` is **not supported** in amdefine, so this means\ntranspiler plugins like the [CoffeeScript loader plugin](https://github.com/jrburke/require-cs)\nwill not work. This may be fixable, but it is a bit complex, and I do not have\nenough node-fu to figure it out yet. See the source for amdefine.js if you want\nto get an idea of the issues involved.\n\n## Tests\n\nTo run the tests, cd to **tests** and run:\n\n```\nnode all.js\nnode all-intercept.js\n```\n\n## License\n\nNew BSD and MIT. Check the LICENSE file for all the details.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/jrburke/amdefine/issues" + }, + "_id": "amdefine@0.1.0", + "_from": "amdefine@>=0.0.4" +} diff --git a/node_modules/uglify-js/node_modules/source-map/package.json b/node_modules/uglify-js/node_modules/source-map/package.json new file mode 100644 index 0000000..f59e820 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/package.json @@ -0,0 +1,110 @@ +{ + "name": "source-map", + "description": "Generates and consumes source maps", + "version": "0.1.31", + "homepage": "https://github.com/mozilla/source-map", + "author": { + "name": "Nick Fitzgerald", + "email": "nfitzgerald@mozilla.com" + }, + "contributors": [ + { + "name": "Tobias Koppers", + "email": "tobias.koppers@googlemail.com" + }, + { + "name": "Duncan Beevers", + "email": "duncan@dweebd.com" + }, + { + "name": "Stephen Crane", + "email": "scrane@mozilla.com" + }, + { + "name": "Ryan Seddon", + "email": "seddon.ryan@gmail.com" + }, + { + "name": "Miles Elam", + "email": "miles.elam@deem.com" + }, + { + "name": "Mihai Bazon", + "email": "mihai.bazon@gmail.com" + }, + { + "name": "Michael Ficarra", + "email": "github.public.email@michael.ficarra.me" + }, + { + "name": "Todd Wolfson", + "email": "todd@twolfson.com" + }, + { + "name": "Alexander Solovyov", + "email": "alexander@solovyov.net" + }, + { + "name": "Felix Gnass", + "email": "fgnass@gmail.com" + }, + { + "name": "Conrad Irwin", + "email": "conrad.irwin@gmail.com" + }, + { + "name": "usrbincc", + "email": "usrbincc@yahoo.com" + }, + { + "name": "David Glasser", + "email": "glasser@davidglasser.net" + }, + { + "name": "Chase Douglas", + "email": "chase@newrelic.com" + }, + { + "name": "Evan Wallace", + "email": "evan.exe@gmail.com" + }, + { + "name": "Heather Arthur", + "email": "fayearthur@gmail.com" + } + ], + "repository": { + "type": "git", + "url": "http://github.com/mozilla/source-map.git" + }, + "directories": { + "lib": "./lib" + }, + "main": "./lib/source-map.js", + "engines": { + "node": ">=0.8.0" + }, + "licenses": [ + { + "type": "BSD", + "url": "http://opensource.org/licenses/BSD-3-Clause" + } + ], + "dependencies": { + "amdefine": ">=0.0.4" + }, + "devDependencies": { + "dryice": ">=0.4.8" + }, + "scripts": { + "test": "node test/run-tests.js", + "build": "node Makefile.dryice.js" + }, + "readme": "# Source Map\n\nThis is a library to generate and consume the source map format\n[described here][format].\n\nThis library is written in the Asynchronous Module Definition format, and works\nin the following environments:\n\n* Modern Browsers supporting ECMAScript 5 (either after the build, or with an\n AMD loader such as RequireJS)\n\n* Inside Firefox (as a JSM file, after the build)\n\n* With NodeJS versions 0.8.X and higher\n\n## Node\n\n $ npm install source-map\n\n## Building from Source (for everywhere else)\n\nInstall Node and then run\n\n $ git clone https://fitzgen@github.com/mozilla/source-map.git\n $ cd source-map\n $ npm link .\n\nNext, run\n\n $ node Makefile.dryice.js\n\nThis should spew a bunch of stuff to stdout, and create the following files:\n\n* `dist/source-map.js` - The unminified browser version.\n\n* `dist/source-map.min.js` - The minified browser version.\n\n* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source.\n\n## Examples\n\n### Consuming a source map\n\n var rawSourceMap = {\n version: 3,\n file: 'min.js',\n names: ['bar', 'baz', 'n'],\n sources: ['one.js', 'two.js'],\n sourceRoot: 'http://example.com/www/js/',\n mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'\n };\n\n var smc = new SourceMapConsumer(rawSourceMap);\n\n console.log(smc.sources);\n // [ 'http://example.com/www/js/one.js',\n // 'http://example.com/www/js/two.js' ]\n\n console.log(smc.originalPositionFor({\n line: 2,\n column: 28\n }));\n // { source: 'http://example.com/www/js/two.js',\n // line: 2,\n // column: 10,\n // name: 'n' }\n\n console.log(smc.generatedPositionFor({\n source: 'http://example.com/www/js/two.js',\n line: 2,\n column: 10\n }));\n // { line: 2, column: 28 }\n\n smc.eachMapping(function (m) {\n // ...\n });\n\n### Generating a source map\n\nIn depth guide:\n[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)\n\n#### With SourceNode (high level API)\n\n function compile(ast) {\n switch (ast.type) {\n case 'BinaryExpression':\n return new SourceNode(\n ast.location.line,\n ast.location.column,\n ast.location.source,\n [compile(ast.left), \" + \", compile(ast.right)]\n );\n case 'Literal':\n return new SourceNode(\n ast.location.line,\n ast.location.column,\n ast.location.source,\n String(ast.value)\n );\n // ...\n default:\n throw new Error(\"Bad AST\");\n }\n }\n\n var ast = parse(\"40 + 2\", \"add.js\");\n console.log(compile(ast).toStringWithSourceMap({\n file: 'add.js'\n }));\n // { code: '40 + 2',\n // map: [object SourceMapGenerator] }\n\n#### With SourceMapGenerator (low level API)\n\n var map = new SourceMapGenerator({\n file: \"source-mapped.js\"\n });\n\n map.addMapping({\n generated: {\n line: 10,\n column: 35\n },\n source: \"foo.js\",\n original: {\n line: 33,\n column: 2\n },\n name: \"christopher\"\n });\n\n console.log(map.toString());\n // '{\"version\":3,\"file\":\"source-mapped.js\",\"sources\":[\"foo.js\"],\"names\":[\"christopher\"],\"mappings\":\";;;;;;;;;mCAgCEA\"}'\n\n## API\n\nGet a reference to the module:\n\n // NodeJS\n var sourceMap = require('source-map');\n\n // Browser builds\n var sourceMap = window.sourceMap;\n\n // Inside Firefox\n let sourceMap = {};\n Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap);\n\n### SourceMapConsumer\n\nA SourceMapConsumer instance represents a parsed source map which we can query\nfor information about the original file positions by giving it a file position\nin the generated source.\n\n#### new SourceMapConsumer(rawSourceMap)\n\nThe only parameter is the raw source map (either as a string which can be\n`JSON.parse`'d, or an object). According to the spec, source maps have the\nfollowing attributes:\n\n* `version`: Which version of the source map spec this map is following.\n\n* `sources`: An array of URLs to the original source files.\n\n* `names`: An array of identifiers which can be referrenced by individual\n mappings.\n\n* `sourceRoot`: Optional. The URL root from which all sources are relative.\n\n* `sourcesContent`: Optional. An array of contents of the original source files.\n\n* `mappings`: A string of base64 VLQs which contain the actual mappings.\n\n* `file`: The generated filename this source map is associated with.\n\n#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)\n\nReturns the original source, line, and column information for the generated\nsource's line and column positions provided. The only argument is an object with\nthe following properties:\n\n* `line`: The line number in the generated source.\n\n* `column`: The column number in the generated source.\n\nand an object is returned with the following properties:\n\n* `source`: The original source file, or null if this information is not\n available.\n\n* `line`: The line number in the original source, or null if this information is\n not available.\n\n* `column`: The column number in the original source, or null or null if this\n information is not available.\n\n* `name`: The original identifier, or null if this information is not available.\n\n#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)\n\nReturns the generated line and column information for the original source,\nline, and column positions provided. The only argument is an object with\nthe following properties:\n\n* `source`: The filename of the original source.\n\n* `line`: The line number in the original source.\n\n* `column`: The column number in the original source.\n\nand an object is returned with the following properties:\n\n* `line`: The line number in the generated source, or null.\n\n* `column`: The column number in the generated source, or null.\n\n#### SourceMapConsumer.prototype.sourceContentFor(source)\n\nReturns the original source content for the source provided. The only\nargument is the URL of the original source file.\n\n#### SourceMapConsumer.prototype.eachMapping(callback, context, order)\n\nIterate over each mapping between an original source/line/column and a\ngenerated line/column in this source map.\n\n* `callback`: The function that is called with each mapping. Mappings have the\n form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,\n name }`\n\n* `context`: Optional. If specified, this object will be the value of `this`\n every time that `callback` is called.\n\n* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or\n `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over\n the mappings sorted by the generated file's line/column order or the\n original's source/line/column order, respectively. Defaults to\n `SourceMapConsumer.GENERATED_ORDER`.\n\n### SourceMapGenerator\n\nAn instance of the SourceMapGenerator represents a source map which is being\nbuilt incrementally.\n\n#### new SourceMapGenerator(startOfSourceMap)\n\nTo create a new one, you must pass an object with the following properties:\n\n* `file`: The filename of the generated source that this source map is\n associated with.\n\n* `sourceRoot`: An optional root for all relative URLs in this source map.\n\n#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)\n\nCreates a new SourceMapGenerator based on a SourceMapConsumer\n\n* `sourceMapConsumer` The SourceMap.\n\n#### SourceMapGenerator.prototype.addMapping(mapping)\n\nAdd a single mapping from original source line and column to the generated\nsource's line and column for this source map being created. The mapping object\nshould have the following properties:\n\n* `generated`: An object with the generated line and column positions.\n\n* `original`: An object with the original line and column positions.\n\n* `source`: The original source file (relative to the sourceRoot).\n\n* `name`: An optional original token name for this mapping.\n\n#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)\n\nSet the source content for an original source file.\n\n* `sourceFile` the URL of the original source file.\n\n* `sourceContent` the content of the source file.\n\n#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile])\n\nApplies a SourceMap for a source file to the SourceMap.\nEach mapping to the supplied source file is rewritten using the\nsupplied SourceMap. Note: The resolution for the resulting mappings\nis the minimium of this map and the supplied map.\n\n* `sourceMapConsumer`: The SourceMap to be applied.\n\n* `sourceFile`: Optional. The filename of the source file.\n If omitted, sourceMapConsumer.file will be used.\n\n#### SourceMapGenerator.prototype.toString()\n\nRenders the source map being generated to a string.\n\n### SourceNode\n\nSourceNodes provide a way to abstract over interpolating and/or concatenating\nsnippets of generated JavaScript source code, while maintaining the line and\ncolumn information associated between those snippets and the original source\ncode. This is useful as the final intermediate representation a compiler might\nuse before outputting the generated JS and source map.\n\n#### new SourceNode(line, column, source[, chunk[, name]])\n\n* `line`: The original line number associated with this source node, or null if\n it isn't associated with an original line.\n\n* `column`: The original column number associated with this source node, or null\n if it isn't associated with an original column.\n\n* `source`: The original source's filename.\n\n* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see\n below.\n\n* `name`: Optional. The original identifier.\n\n#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer)\n\nCreates a SourceNode from generated code and a SourceMapConsumer.\n\n* `code`: The generated code\n\n* `sourceMapConsumer` The SourceMap for the generated code\n\n#### SourceNode.prototype.add(chunk)\n\nAdd a chunk of generated JS to this source node.\n\n* `chunk`: A string snippet of generated JS code, another instance of\n `SourceNode`, or an array where each member is one of those things.\n\n#### SourceNode.prototype.prepend(chunk)\n\nPrepend a chunk of generated JS to this source node.\n\n* `chunk`: A string snippet of generated JS code, another instance of\n `SourceNode`, or an array where each member is one of those things.\n\n#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)\n\nSet the source content for a source file. This will be added to the\n`SourceMap` in the `sourcesContent` field.\n\n* `sourceFile`: The filename of the source file\n\n* `sourceContent`: The content of the source file\n\n#### SourceNode.prototype.walk(fn)\n\nWalk over the tree of JS snippets in this node and its children. The walking\nfunction is called once for each snippet of JS and is passed that snippet and\nthe its original associated source's line/column location.\n\n* `fn`: The traversal function.\n\n#### SourceNode.prototype.walkSourceContents(fn)\n\nWalk over the tree of SourceNodes. The walking function is called for each\nsource file content and is passed the filename and source content.\n\n* `fn`: The traversal function.\n\n#### SourceNode.prototype.join(sep)\n\nLike `Array.prototype.join` except for SourceNodes. Inserts the separator\nbetween each of this source node's children.\n\n* `sep`: The separator.\n\n#### SourceNode.prototype.replaceRight(pattern, replacement)\n\nCall `String.prototype.replace` on the very right-most source snippet. Useful\nfor trimming whitespace from the end of a source node, etc.\n\n* `pattern`: The pattern to replace.\n\n* `replacement`: The thing to replace the pattern with.\n\n#### SourceNode.prototype.toString()\n\nReturn the string representation of this source node. Walks over the tree and\nconcatenates all the various snippets together to one string.\n\n### SourceNode.prototype.toStringWithSourceMap(startOfSourceMap)\n\nReturns the string representation of this tree of source nodes, plus a\nSourceMapGenerator which contains all the mappings between the generated and\noriginal sources.\n\nThe arguments are the same as those to `new SourceMapGenerator`.\n\n## Tests\n\n[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map)\n\nInstall NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`.\n\nTo add new tests, create a new file named `test/test-.js`\nand export your test functions with names that start with \"test\", for example\n\n exports[\"test doing the foo bar\"] = function (assert, util) {\n ...\n };\n\nThe new test will be located automatically when you run the suite.\n\nThe `util` argument is the test utility module located at `test/source-map/util`.\n\nThe `assert` argument is a cut down version of node's assert module. You have\naccess to the following assertion functions:\n\n* `doesNotThrow`\n\n* `equal`\n\n* `ok`\n\n* `strictEqual`\n\n* `throws`\n\n(The reason for the restricted set of test functions is because we need the\ntests to run inside Firefox's test suite as well and so the assert module is\nshimmed in that environment. See `build/assert-shim.js`.)\n\n[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit\n[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap\n[Dryice]: https://github.com/mozilla/dryice\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/mozilla/source-map/issues" + }, + "_id": "source-map@0.1.31", + "_from": "source-map@~0.1.7" +} diff --git a/node_modules/uglify-js/node_modules/source-map/test/run-tests.js b/node_modules/uglify-js/node_modules/source-map/test/run-tests.js new file mode 100755 index 0000000..626c53f --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/run-tests.js @@ -0,0 +1,71 @@ +#!/usr/bin/env node +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var assert = require('assert'); +var fs = require('fs'); +var path = require('path'); +var util = require('./source-map/util'); + +function run(tests) { + var failures = []; + var total = 0; + var passed = 0; + + for (var i = 0; i < tests.length; i++) { + for (var k in tests[i].testCase) { + if (/^test/.test(k)) { + total++; + try { + tests[i].testCase[k](assert, util); + passed++; + } + catch (e) { + console.log('FAILED ' + tests[i].name + ': ' + k + '!'); + console.log(e.stack); + } + } + } + } + + console.log(""); + console.log(passed + ' / ' + total + ' tests passed.'); + console.log(""); + + failures.forEach(function (f) { + }); + + return failures.length; +} + +var code; + +process.stdout.on('close', function () { + process.exit(code); +}); + +function isTestFile(f) { + var testToRun = process.argv[2]; + return testToRun + ? path.basename(testToRun) === f + : /^test\-.*?\.js/.test(f); +} + +function toModule(f) { + return './source-map/' + f.replace(/\.js$/, ''); +} + +var requires = fs.readdirSync(path.join(__dirname, 'source-map')) + .filter(isTestFile) + .map(toModule); + +code = run(requires.map(require).map(function (mod, i) { + return { + name: requires[i], + testCase: mod + }; +})); +process.exit(code); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-api.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-api.js new file mode 100644 index 0000000..3801233 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-api.js @@ -0,0 +1,26 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2012 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var sourceMap; + try { + sourceMap = require('../../lib/source-map'); + } catch (e) { + sourceMap = {}; + Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap); + } + + exports['test that the api is properly exposed in the top level'] = function (assert, util) { + assert.equal(typeof sourceMap.SourceMapGenerator, "function"); + assert.equal(typeof sourceMap.SourceMapConsumer, "function"); + assert.equal(typeof sourceMap.SourceNode, "function"); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-array-set.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-array-set.js new file mode 100644 index 0000000..b5797ed --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-array-set.js @@ -0,0 +1,104 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var ArraySet = require('../../lib/source-map/array-set').ArraySet; + + function makeTestSet() { + var set = new ArraySet(); + for (var i = 0; i < 100; i++) { + set.add(String(i)); + } + return set; + } + + exports['test .has() membership'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.ok(set.has(String(i))); + } + }; + + exports['test .indexOf() elements'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.strictEqual(set.indexOf(String(i)), i); + } + }; + + exports['test .at() indexing'] = function (assert, util) { + var set = makeTestSet(); + for (var i = 0; i < 100; i++) { + assert.strictEqual(set.at(i), String(i)); + } + }; + + exports['test creating from an array'] = function (assert, util) { + var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']); + + assert.ok(set.has('foo')); + assert.ok(set.has('bar')); + assert.ok(set.has('baz')); + assert.ok(set.has('quux')); + assert.ok(set.has('hasOwnProperty')); + + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.indexOf('bar'), 1); + assert.strictEqual(set.indexOf('baz'), 2); + assert.strictEqual(set.indexOf('quux'), 3); + + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'bar'); + assert.strictEqual(set.at(2), 'baz'); + assert.strictEqual(set.at(3), 'quux'); + }; + + exports['test that you can add __proto__; see github issue #30'] = function (assert, util) { + var set = new ArraySet(); + set.add('__proto__'); + assert.ok(set.has('__proto__')); + assert.strictEqual(set.at(0), '__proto__'); + assert.strictEqual(set.indexOf('__proto__'), 0); + }; + + exports['test .fromArray() with duplicates'] = function (assert, util) { + var set = ArraySet.fromArray(['foo', 'foo']); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 1); + + set = ArraySet.fromArray(['foo', 'foo'], true); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 2); + }; + + exports['test .add() with duplicates'] = function (assert, util) { + var set = new ArraySet(); + set.add('foo'); + + set.add('foo'); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 1); + + set.add('foo', true); + assert.ok(set.has('foo')); + assert.strictEqual(set.at(0), 'foo'); + assert.strictEqual(set.at(1), 'foo'); + assert.strictEqual(set.indexOf('foo'), 0); + assert.strictEqual(set.toArray().length, 2); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64-vlq.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64-vlq.js new file mode 100644 index 0000000..653a874 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64-vlq.js @@ -0,0 +1,24 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64VLQ = require('../../lib/source-map/base64-vlq'); + + exports['test normal encoding and decoding'] = function (assert, util) { + var result; + for (var i = -255; i < 256; i++) { + result = base64VLQ.decode(base64VLQ.encode(i)); + assert.ok(result); + assert.equal(result.value, i); + assert.equal(result.rest, ""); + } + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64.js new file mode 100644 index 0000000..ff3a244 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-base64.js @@ -0,0 +1,35 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var base64 = require('../../lib/source-map/base64'); + + exports['test out of range encoding'] = function (assert, util) { + assert.throws(function () { + base64.encode(-1); + }); + assert.throws(function () { + base64.encode(64); + }); + }; + + exports['test out of range decoding'] = function (assert, util) { + assert.throws(function () { + base64.decode('='); + }); + }; + + exports['test normal encoding and decoding'] = function (assert, util) { + for (var i = 0; i < 64; i++) { + assert.equal(base64.decode(base64.encode(i)), i); + } + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-binary-search.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-binary-search.js new file mode 100644 index 0000000..ee30683 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-binary-search.js @@ -0,0 +1,54 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var binarySearch = require('../../lib/source-map/binary-search'); + + function numberCompare(a, b) { + return a - b; + } + + exports['test too high'] = function (assert, util) { + var needle = 30; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.doesNotThrow(function () { + binarySearch.search(needle, haystack, numberCompare); + }); + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 20); + }; + + exports['test too low'] = function (assert, util) { + var needle = 1; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.doesNotThrow(function () { + binarySearch.search(needle, haystack, numberCompare); + }); + + assert.equal(binarySearch.search(needle, haystack, numberCompare), null); + }; + + exports['test exact search'] = function (assert, util) { + var needle = 4; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 4); + }; + + exports['test fuzzy search'] = function (assert, util) { + var needle = 19; + var haystack = [2,4,6,8,10,12,14,16,18,20]; + + assert.equal(binarySearch.search(needle, haystack, numberCompare), 18); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-dog-fooding.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-dog-fooding.js new file mode 100644 index 0000000..d831b92 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-dog-fooding.js @@ -0,0 +1,72 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + + exports['test eating our own dog food'] = function (assert, util) { + var smg = new SourceMapGenerator({ + file: 'testing.js', + sourceRoot: '/wu/tang' + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 1, column: 0 }, + generated: { line: 2, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 2, column: 0 }, + generated: { line: 3, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 3, column: 0 }, + generated: { line: 4, column: 2 } + }); + + smg.addMapping({ + source: 'gza.coffee', + original: { line: 4, column: 0 }, + generated: { line: 5, column: 2 } + }); + + var smc = new SourceMapConsumer(smg.toString()); + + // Exact + util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 0, null, smc, assert); + util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 0, null, smc, assert); + util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 0, null, smc, assert); + util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 0, null, smc, assert); + + // Fuzzy + + // Original to generated + util.assertMapping(2, 0, null, null, null, null, smc, assert, true); + util.assertMapping(2, 9, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true); + util.assertMapping(3, 0, '/wu/tang/gza.coffee', 1, 0, null, smc, assert, true); + util.assertMapping(3, 9, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true); + util.assertMapping(4, 0, '/wu/tang/gza.coffee', 2, 0, null, smc, assert, true); + util.assertMapping(4, 9, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true); + util.assertMapping(5, 0, '/wu/tang/gza.coffee', 3, 0, null, smc, assert, true); + util.assertMapping(5, 9, '/wu/tang/gza.coffee', 4, 0, null, smc, assert, true); + + // Generated to original + util.assertMapping(2, 2, '/wu/tang/gza.coffee', 1, 1, null, smc, assert, null, true); + util.assertMapping(3, 2, '/wu/tang/gza.coffee', 2, 3, null, smc, assert, null, true); + util.assertMapping(4, 2, '/wu/tang/gza.coffee', 3, 6, null, smc, assert, null, true); + util.assertMapping(5, 2, '/wu/tang/gza.coffee', 4, 9, null, smc, assert, null, true); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-consumer.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-consumer.js new file mode 100644 index 0000000..f2c65a7 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-consumer.js @@ -0,0 +1,451 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + + exports['test that we can instantiate with a string or an objects'] = function (assert, util) { + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(util.testMap); + }); + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(JSON.stringify(util.testMap)); + }); + }; + + exports['test that the `sources` field has the original sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var sources = map.sources; + + assert.equal(sources[0], '/the/root/one.js'); + assert.equal(sources[1], '/the/root/two.js'); + assert.equal(sources.length, 2); + }; + + exports['test that the source root is reflected in a mapping\'s source field'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var mapping; + + mapping = map.originalPositionFor({ + line: 2, + column: 1 + }); + assert.equal(mapping.source, '/the/root/two.js'); + + mapping = map.originalPositionFor({ + line: 1, + column: 1 + }); + assert.equal(mapping.source, '/the/root/one.js'); + }; + + exports['test mapping tokens back exactly'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + + util.assertMapping(1, 1, '/the/root/one.js', 1, 1, null, map, assert); + util.assertMapping(1, 5, '/the/root/one.js', 1, 5, null, map, assert); + util.assertMapping(1, 9, '/the/root/one.js', 1, 11, null, map, assert); + util.assertMapping(1, 18, '/the/root/one.js', 1, 21, 'bar', map, assert); + util.assertMapping(1, 21, '/the/root/one.js', 2, 3, null, map, assert); + util.assertMapping(1, 28, '/the/root/one.js', 2, 10, 'baz', map, assert); + util.assertMapping(1, 32, '/the/root/one.js', 2, 14, 'bar', map, assert); + + util.assertMapping(2, 1, '/the/root/two.js', 1, 1, null, map, assert); + util.assertMapping(2, 5, '/the/root/two.js', 1, 5, null, map, assert); + util.assertMapping(2, 9, '/the/root/two.js', 1, 11, null, map, assert); + util.assertMapping(2, 18, '/the/root/two.js', 1, 21, 'n', map, assert); + util.assertMapping(2, 21, '/the/root/two.js', 2, 3, null, map, assert); + util.assertMapping(2, 28, '/the/root/two.js', 2, 10, 'n', map, assert); + }; + + exports['test mapping tokens fuzzy'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + + // Finding original positions + util.assertMapping(1, 20, '/the/root/one.js', 1, 21, 'bar', map, assert, true); + util.assertMapping(1, 30, '/the/root/one.js', 2, 10, 'baz', map, assert, true); + util.assertMapping(2, 12, '/the/root/two.js', 1, 11, null, map, assert, true); + + // Finding generated positions + util.assertMapping(1, 18, '/the/root/one.js', 1, 22, 'bar', map, assert, null, true); + util.assertMapping(1, 28, '/the/root/one.js', 2, 13, 'baz', map, assert, null, true); + util.assertMapping(2, 9, '/the/root/two.js', 1, 16, null, map, assert, null, true); + }; + + exports['test creating source map consumers with )]}\' prefix'] = function (assert, util) { + assert.doesNotThrow(function () { + var map = new SourceMapConsumer(")]}'" + JSON.stringify(util.testMap)); + }); + }; + + exports['test eachMapping'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var previousLine = -Infinity; + var previousColumn = -Infinity; + map.eachMapping(function (mapping) { + assert.ok(mapping.generatedLine >= previousLine); + + if (mapping.source) { + assert.equal(mapping.source.indexOf(util.testMap.sourceRoot), 0); + } + + if (mapping.generatedLine === previousLine) { + assert.ok(mapping.generatedColumn >= previousColumn); + previousColumn = mapping.generatedColumn; + } + else { + previousLine = mapping.generatedLine; + previousColumn = -Infinity; + } + }); + }; + + exports['test iterating over mappings in a different order'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var previousLine = -Infinity; + var previousColumn = -Infinity; + var previousSource = ""; + map.eachMapping(function (mapping) { + assert.ok(mapping.source >= previousSource); + + if (mapping.source === previousSource) { + assert.ok(mapping.originalLine >= previousLine); + + if (mapping.originalLine === previousLine) { + assert.ok(mapping.originalColumn >= previousColumn); + previousColumn = mapping.originalColumn; + } + else { + previousLine = mapping.originalLine; + previousColumn = -Infinity; + } + } + else { + previousSource = mapping.source; + previousLine = -Infinity; + previousColumn = -Infinity; + } + }, null, SourceMapConsumer.ORIGINAL_ORDER); + }; + + exports['test that we can set the context for `this` in eachMapping'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMap); + var context = {}; + map.eachMapping(function () { + assert.equal(this, context); + }, context); + }; + + exports['test that the `sourcesContent` field has the original sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMapWithSourcesContent); + var sourcesContent = map.sourcesContent; + + assert.equal(sourcesContent[0], ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(sourcesContent[1], ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.equal(sourcesContent.length, 2); + }; + + exports['test that we can get the original sources for the sources'] = function (assert, util) { + var map = new SourceMapConsumer(util.testMapWithSourcesContent); + var sources = map.sources; + + assert.equal(map.sourceContentFor(sources[0]), ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(map.sourceContentFor(sources[1]), ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.equal(map.sourceContentFor("one.js"), ' ONE.foo = function (bar) {\n return baz(bar);\n };'); + assert.equal(map.sourceContentFor("two.js"), ' TWO.inc = function (n) {\n return n + 1;\n };'); + assert.throws(function () { + map.sourceContentFor(""); + }, Error); + assert.throws(function () { + map.sourceContentFor("/the/root/three.js"); + }, Error); + assert.throws(function () { + map.sourceContentFor("three.js"); + }, Error); + }; + + exports['test sourceRoot + generatedPositionFor'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'foo/bar', + file: 'baz.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bang.coffee' + }); + map.addMapping({ + original: { line: 5, column: 5 }, + generated: { line: 6, column: 6 }, + source: 'bang.coffee' + }); + map = new SourceMapConsumer(map.toString()); + + // Should handle without sourceRoot. + var pos = map.generatedPositionFor({ + line: 1, + column: 1, + source: 'bang.coffee' + }); + + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + + // Should handle with sourceRoot. + var pos = map.generatedPositionFor({ + line: 1, + column: 1, + source: 'foo/bar/bang.coffee' + }); + + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + }; + + exports['test sourceRoot + originalPositionFor'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'foo/bar', + file: 'baz.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bang.coffee' + }); + map = new SourceMapConsumer(map.toString()); + + var pos = map.originalPositionFor({ + line: 2, + column: 2, + }); + + // Should always have the prepended source root + assert.equal(pos.source, 'foo/bar/bang.coffee'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + }; + + exports['test github issue #56'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://', + file: 'www.example.com/foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'www.example.com/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1); + assert.equal(sources[0], 'http://www.example.com/original.js'); + }; + + exports['test github issue #43'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://example.com', + file: 'foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'http://cdn.example.com/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1, + 'Should only be one source.'); + assert.equal(sources[0], 'http://cdn.example.com/original.js', + 'Should not be joined with the sourceRoot.'); + }; + + exports['test absolute path, but same host sources'] = function (assert, util) { + var map = new SourceMapGenerator({ + sourceRoot: 'http://example.com/foo/bar', + file: 'foo.js' + }); + map.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: '/original.js' + }); + map = new SourceMapConsumer(map.toString()); + + var sources = map.sources; + assert.equal(sources.length, 1, + 'Should only be one source.'); + assert.equal(sources[0], 'http://example.com/original.js', + 'Source should be relative the host of the source root.'); + }; + + exports['test github issue #64'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sourceRoot": "http://example.com/", + "sources": ["/a"], + "names": [], + "mappings": "AACA", + "sourcesContent": ["foo"] + }); + + assert.equal(map.sourceContentFor("a"), "foo"); + assert.equal(map.sourceContentFor("/a"), "foo"); + }; + + exports['test bug 885597'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sourceRoot": "file:///Users/AlGore/Invented/The/Internet/", + "sources": ["/a"], + "names": [], + "mappings": "AACA", + "sourcesContent": ["foo"] + }); + + var s = map.sources[0]; + assert.equal(map.sourceContentFor(s), "foo"); + }; + + exports['test github issue #72, duplicate sources'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sources": ["source1.js", "source1.js", "source3.js"], + "names": [], + "mappings": ";EAAC;;IAEE;;MEEE", + "sourceRoot": "http://example.com" + }); + + var pos = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.source, 'http://example.com/source1.js'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + + var pos = map.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.source, 'http://example.com/source1.js'); + assert.equal(pos.line, 3); + assert.equal(pos.column, 3); + + var pos = map.originalPositionFor({ + line: 6, + column: 6 + }); + assert.equal(pos.source, 'http://example.com/source3.js'); + assert.equal(pos.line, 5); + assert.equal(pos.column, 5); + }; + + exports['test github issue #72, duplicate names'] = function (assert, util) { + var map = new SourceMapConsumer({ + "version": 3, + "file": "foo.js", + "sources": ["source.js"], + "names": ["name1", "name1", "name3"], + "mappings": ";EAACA;;IAEEA;;MAEEE", + "sourceRoot": "http://example.com" + }); + + var pos = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.name, 'name1'); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + + var pos = map.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.name, 'name1'); + assert.equal(pos.line, 3); + assert.equal(pos.column, 3); + + var pos = map.originalPositionFor({ + line: 6, + column: 6 + }); + assert.equal(pos.name, 'name3'); + assert.equal(pos.line, 5); + assert.equal(pos.column, 5); + }; + + exports['test SourceMapConsumer.fromSourceMap'] = function (assert, util) { + var smg = new SourceMapGenerator({ + sourceRoot: 'http://example.com/', + file: 'foo.js' + }); + smg.addMapping({ + original: { line: 1, column: 1 }, + generated: { line: 2, column: 2 }, + source: 'bar.js' + }); + smg.addMapping({ + original: { line: 2, column: 2 }, + generated: { line: 4, column: 4 }, + source: 'baz.js', + name: 'dirtMcGirt' + }); + smg.setSourceContent('baz.js', 'baz.js content'); + + var smc = SourceMapConsumer.fromSourceMap(smg); + assert.equal(smc.file, 'foo.js'); + assert.equal(smc.sourceRoot, 'http://example.com/'); + assert.equal(smc.sources.length, 2); + assert.equal(smc.sources[0], 'http://example.com/bar.js'); + assert.equal(smc.sources[1], 'http://example.com/baz.js'); + assert.equal(smc.sourceContentFor('baz.js'), 'baz.js content'); + + var pos = smc.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(pos.line, 1); + assert.equal(pos.column, 1); + assert.equal(pos.source, 'http://example.com/bar.js'); + assert.equal(pos.name, null); + + pos = smc.generatedPositionFor({ + line: 1, + column: 1, + source: 'http://example.com/bar.js' + }); + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + + pos = smc.originalPositionFor({ + line: 4, + column: 4 + }); + assert.equal(pos.line, 2); + assert.equal(pos.column, 2); + assert.equal(pos.source, 'http://example.com/baz.js'); + assert.equal(pos.name, 'dirtMcGirt'); + + pos = smc.generatedPositionFor({ + line: 2, + column: 2, + source: 'http://example.com/baz.js' + }); + assert.equal(pos.line, 4); + assert.equal(pos.column, 4); + }; +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-generator.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-generator.js new file mode 100644 index 0000000..ba292f5 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-map-generator.js @@ -0,0 +1,417 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceNode = require('../../lib/source-map/source-node').SourceNode; + var util = require('./util'); + + exports['test some simple stuff'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'foo.js', + sourceRoot: '.' + }); + assert.ok(true); + }; + + exports['test JSON serialization'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'foo.js', + sourceRoot: '.' + }); + assert.equal(map.toString(), JSON.stringify(map)); + }; + + exports['test adding mappings (case 1)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 } + }); + }); + }; + + exports['test adding mappings (case 2)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + source: 'bar.js', + original: { line: 1, column: 1 } + }); + }); + }; + + exports['test adding mappings (case 3)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + assert.doesNotThrow(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + source: 'bar.js', + original: { line: 1, column: 1 }, + name: 'someToken' + }); + }); + }; + + exports['test adding mappings (invalid)'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'generated-foo.js', + sourceRoot: '.' + }); + + // Not enough info. + assert.throws(function () { + map.addMapping({}); + }); + + // Original file position, but no source. + assert.throws(function () { + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 } + }); + }); + }; + + exports['test that the correct mappings are being generated'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'min.js', + sourceRoot: '/the/root' + }); + + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 5 }, + original: { line: 1, column: 5 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 9 }, + original: { line: 1, column: 11 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 18 }, + original: { line: 1, column: 21 }, + source: 'one.js', + name: 'bar' + }); + map.addMapping({ + generated: { line: 1, column: 21 }, + original: { line: 2, column: 3 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 1, column: 28 }, + original: { line: 2, column: 10 }, + source: 'one.js', + name: 'baz' + }); + map.addMapping({ + generated: { line: 1, column: 32 }, + original: { line: 2, column: 14 }, + source: 'one.js', + name: 'bar' + }); + + map.addMapping({ + generated: { line: 2, column: 1 }, + original: { line: 1, column: 1 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 5 }, + original: { line: 1, column: 5 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 9 }, + original: { line: 1, column: 11 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 18 }, + original: { line: 1, column: 21 }, + source: 'two.js', + name: 'n' + }); + map.addMapping({ + generated: { line: 2, column: 21 }, + original: { line: 2, column: 3 }, + source: 'two.js' + }); + map.addMapping({ + generated: { line: 2, column: 28 }, + original: { line: 2, column: 10 }, + source: 'two.js', + name: 'n' + }); + + map = JSON.parse(map.toString()); + + util.assertEqualMaps(assert, map, util.testMap); + }; + + exports['test that source content can be set'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'min.js', + sourceRoot: '/the/root' + }); + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 1, column: 1 }, + source: 'one.js' + }); + map.addMapping({ + generated: { line: 2, column: 1 }, + original: { line: 1, column: 1 }, + source: 'two.js' + }); + map.setSourceContent('one.js', 'one file content'); + + map = JSON.parse(map.toString()); + assert.equal(map.sources[0], 'one.js'); + assert.equal(map.sources[1], 'two.js'); + assert.equal(map.sourcesContent[0], 'one file content'); + assert.equal(map.sourcesContent[1], null); + }; + + exports['test .fromSourceMap'] = function (assert, util) { + var map = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(util.testMap)); + util.assertEqualMaps(assert, map.toJSON(), util.testMap); + }; + + exports['test .fromSourceMap with sourcesContent'] = function (assert, util) { + var map = SourceMapGenerator.fromSourceMap( + new SourceMapConsumer(util.testMapWithSourcesContent)); + util.assertEqualMaps(assert, map.toJSON(), util.testMapWithSourcesContent); + }; + + exports['test applySourceMap'] = function (assert, util) { + var node = new SourceNode(null, null, null, [ + new SourceNode(2, 0, 'fileX', 'lineX2\n'), + 'genA1\n', + new SourceNode(2, 0, 'fileY', 'lineY2\n'), + 'genA2\n', + new SourceNode(1, 0, 'fileX', 'lineX1\n'), + 'genA3\n', + new SourceNode(1, 0, 'fileY', 'lineY1\n') + ]); + var mapStep1 = node.toStringWithSourceMap({ + file: 'fileA' + }).map; + mapStep1.setSourceContent('fileX', 'lineX1\nlineX2\n'); + mapStep1 = mapStep1.toJSON(); + + node = new SourceNode(null, null, null, [ + 'gen1\n', + new SourceNode(1, 0, 'fileA', 'lineA1\n'), + new SourceNode(2, 0, 'fileA', 'lineA2\n'), + new SourceNode(3, 0, 'fileA', 'lineA3\n'), + new SourceNode(4, 0, 'fileA', 'lineA4\n'), + new SourceNode(1, 0, 'fileB', 'lineB1\n'), + new SourceNode(2, 0, 'fileB', 'lineB2\n'), + 'gen2\n' + ]); + var mapStep2 = node.toStringWithSourceMap({ + file: 'fileGen' + }).map; + mapStep2.setSourceContent('fileB', 'lineB1\nlineB2\n'); + mapStep2 = mapStep2.toJSON(); + + node = new SourceNode(null, null, null, [ + 'gen1\n', + new SourceNode(2, 0, 'fileX', 'lineA1\n'), + new SourceNode(2, 0, 'fileA', 'lineA2\n'), + new SourceNode(2, 0, 'fileY', 'lineA3\n'), + new SourceNode(4, 0, 'fileA', 'lineA4\n'), + new SourceNode(1, 0, 'fileB', 'lineB1\n'), + new SourceNode(2, 0, 'fileB', 'lineB2\n'), + 'gen2\n' + ]); + var expectedMap = node.toStringWithSourceMap({ + file: 'fileGen' + }).map; + expectedMap.setSourceContent('fileX', 'lineX1\nlineX2\n'); + expectedMap.setSourceContent('fileB', 'lineB1\nlineB2\n'); + expectedMap = expectedMap.toJSON(); + + // apply source map "mapStep1" to "mapStep2" + var generator = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(mapStep2)); + generator.applySourceMap(new SourceMapConsumer(mapStep1)); + var actualMap = generator.toJSON(); + + util.assertEqualMaps(assert, actualMap, expectedMap); + }; + + exports['test sorting with duplicate generated mappings'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'test.js' + }); + map.addMapping({ + generated: { line: 3, column: 0 }, + original: { line: 2, column: 0 }, + source: 'a.js' + }); + map.addMapping({ + generated: { line: 2, column: 0 } + }); + map.addMapping({ + generated: { line: 2, column: 0 } + }); + map.addMapping({ + generated: { line: 1, column: 0 }, + original: { line: 1, column: 0 }, + source: 'a.js' + }); + + util.assertEqualMaps(assert, map.toJSON(), { + version: 3, + file: 'test.js', + sources: ['a.js'], + names: [], + mappings: 'AAAA;A;AACA' + }); + }; + + exports['test ignore duplicate mappings.'] = function (assert, util) { + var init = { file: 'min.js', sourceRoot: '/the/root' }; + var map1, map2; + + // null original source location + var nullMapping1 = { + generated: { line: 1, column: 0 } + }; + var nullMapping2 = { + generated: { line: 2, column: 2 } + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(nullMapping1); + map1.addMapping(nullMapping1); + + map2.addMapping(nullMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(nullMapping2); + map1.addMapping(nullMapping1); + + map2.addMapping(nullMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + // original source location + var srcMapping1 = { + generated: { line: 1, column: 0 }, + original: { line: 11, column: 0 }, + source: 'srcMapping1.js' + }; + var srcMapping2 = { + generated: { line: 2, column: 2 }, + original: { line: 11, column: 0 }, + source: 'srcMapping2.js' + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(srcMapping1); + map1.addMapping(srcMapping1); + + map2.addMapping(srcMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(srcMapping2); + map1.addMapping(srcMapping1); + + map2.addMapping(srcMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + // full original source and name information + var fullMapping1 = { + generated: { line: 1, column: 0 }, + original: { line: 11, column: 0 }, + source: 'fullMapping1.js', + name: 'fullMapping1' + }; + var fullMapping2 = { + generated: { line: 2, column: 2 }, + original: { line: 11, column: 0 }, + source: 'fullMapping2.js', + name: 'fullMapping2' + }; + + map1 = new SourceMapGenerator(init); + map2 = new SourceMapGenerator(init); + + map1.addMapping(fullMapping1); + map1.addMapping(fullMapping1); + + map2.addMapping(fullMapping1); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + + map1.addMapping(fullMapping2); + map1.addMapping(fullMapping1); + + map2.addMapping(fullMapping2); + + util.assertEqualMaps(assert, map1.toJSON(), map2.toJSON()); + }; + + exports['test github issue #72, check for duplicate names or sources'] = function (assert, util) { + var map = new SourceMapGenerator({ + file: 'test.js' + }); + map.addMapping({ + generated: { line: 1, column: 1 }, + original: { line: 2, column: 2 }, + source: 'a.js', + name: 'foo' + }); + map.addMapping({ + generated: { line: 3, column: 3 }, + original: { line: 4, column: 4 }, + source: 'a.js', + name: 'foo' + }); + util.assertEqualMaps(assert, map.toJSON(), { + version: 3, + file: 'test.js', + sources: ['a.js'], + names: ['foo'], + mappings: 'CACEA;;GAEEA' + }); + }; + +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-node.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-node.js new file mode 100644 index 0000000..6e0eca8 --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/test-source-node.js @@ -0,0 +1,365 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var SourceMapGenerator = require('../../lib/source-map/source-map-generator').SourceMapGenerator; + var SourceMapConsumer = require('../../lib/source-map/source-map-consumer').SourceMapConsumer; + var SourceNode = require('../../lib/source-map/source-node').SourceNode; + + exports['test .add()'] = function (assert, util) { + var node = new SourceNode(null, null, null); + + // Adding a string works. + node.add('function noop() {}'); + + // Adding another source node works. + node.add(new SourceNode(null, null, null)); + + // Adding an array works. + node.add(['function foo() {', + new SourceNode(null, null, null, + 'return 10;'), + '}']); + + // Adding other stuff doesn't. + assert.throws(function () { + node.add({}); + }); + assert.throws(function () { + node.add(function () {}); + }); + }; + + exports['test .prepend()'] = function (assert, util) { + var node = new SourceNode(null, null, null); + + // Prepending a string works. + node.prepend('function noop() {}'); + assert.equal(node.children[0], 'function noop() {}'); + assert.equal(node.children.length, 1); + + // Prepending another source node works. + node.prepend(new SourceNode(null, null, null)); + assert.equal(node.children[0], ''); + assert.equal(node.children[1], 'function noop() {}'); + assert.equal(node.children.length, 2); + + // Prepending an array works. + node.prepend(['function foo() {', + new SourceNode(null, null, null, + 'return 10;'), + '}']); + assert.equal(node.children[0], 'function foo() {'); + assert.equal(node.children[1], 'return 10;'); + assert.equal(node.children[2], '}'); + assert.equal(node.children[3], ''); + assert.equal(node.children[4], 'function noop() {}'); + assert.equal(node.children.length, 5); + + // Prepending other stuff doesn't. + assert.throws(function () { + node.prepend({}); + }); + assert.throws(function () { + node.prepend(function () {}); + }); + }; + + exports['test .toString()'] = function (assert, util) { + assert.equal((new SourceNode(null, null, null, + ['function foo() {', + new SourceNode(null, null, null, 'return 10;'), + '}'])).toString(), + 'function foo() {return 10;}'); + }; + + exports['test .join()'] = function (assert, util) { + assert.equal((new SourceNode(null, null, null, + ['a', 'b', 'c', 'd'])).join(', ').toString(), + 'a, b, c, d'); + }; + + exports['test .walk()'] = function (assert, util) { + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', new SourceNode(1, 0, 'a.js', ['someCall()']), ';\n', + ' ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';\n', + '}());']); + var expected = [ + { str: '(function () {\n', source: null, line: null, column: null }, + { str: ' ', source: null, line: null, column: null }, + { str: 'someCall()', source: 'a.js', line: 1, column: 0 }, + { str: ';\n', source: null, line: null, column: null }, + { str: ' ', source: null, line: null, column: null }, + { str: 'if (foo) bar()', source: 'b.js', line: 2, column: 0 }, + { str: ';\n', source: null, line: null, column: null }, + { str: '}());', source: null, line: null, column: null }, + ]; + var i = 0; + node.walk(function (chunk, loc) { + assert.equal(expected[i].str, chunk); + assert.equal(expected[i].source, loc.source); + assert.equal(expected[i].line, loc.line); + assert.equal(expected[i].column, loc.column); + i++; + }); + }; + + exports['test .replaceRight'] = function (assert, util) { + var node; + + // Not nested + node = new SourceNode(null, null, null, 'hello world'); + node.replaceRight(/world/, 'universe'); + assert.equal(node.toString(), 'hello universe'); + + // Nested + node = new SourceNode(null, null, null, + [new SourceNode(null, null, null, 'hey sexy mama, '), + new SourceNode(null, null, null, 'want to kill all humans?')]); + node.replaceRight(/kill all humans/, 'watch Futurama'); + assert.equal(node.toString(), 'hey sexy mama, want to watch Futurama?'); + }; + + exports['test .toStringWithSourceMap()'] = function (assert, util) { + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', + new SourceNode(1, 0, 'a.js', 'someCall', 'originalCall'), + new SourceNode(1, 8, 'a.js', '()'), + ';\n', + ' ', new SourceNode(2, 0, 'b.js', ['if (foo) bar()']), ';\n', + '}());']); + var map = node.toStringWithSourceMap({ + file: 'foo.js' + }).map; + + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = new SourceMapConsumer(map.toString()); + + var actual; + + actual = map.originalPositionFor({ + line: 1, + column: 4 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + + actual = map.originalPositionFor({ + line: 2, + column: 2 + }); + assert.equal(actual.source, 'a.js'); + assert.equal(actual.line, 1); + assert.equal(actual.column, 0); + assert.equal(actual.name, 'originalCall'); + + actual = map.originalPositionFor({ + line: 3, + column: 2 + }); + assert.equal(actual.source, 'b.js'); + assert.equal(actual.line, 2); + assert.equal(actual.column, 0); + + actual = map.originalPositionFor({ + line: 3, + column: 16 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + + actual = map.originalPositionFor({ + line: 4, + column: 2 + }); + assert.equal(actual.source, null); + assert.equal(actual.line, null); + assert.equal(actual.column, null); + }; + + exports['test .fromStringWithSourceMap()'] = function (assert, util) { + var node = SourceNode.fromStringWithSourceMap( + util.testGeneratedCode, + new SourceMapConsumer(util.testMap)); + + var result = node.toStringWithSourceMap({ + file: 'min.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, util.testGeneratedCode); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + assert.equal(map.version, util.testMap.version); + assert.equal(map.file, util.testMap.file); + assert.equal(map.mappings, util.testMap.mappings); + }; + + exports['test .fromStringWithSourceMap() empty map'] = function (assert, util) { + var node = SourceNode.fromStringWithSourceMap( + util.testGeneratedCode, + new SourceMapConsumer(util.emptyMap)); + var result = node.toStringWithSourceMap({ + file: 'min.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, util.testGeneratedCode); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + assert.equal(map.version, util.emptyMap.version); + assert.equal(map.file, util.emptyMap.file); + assert.equal(map.mappings.length, util.emptyMap.mappings.length); + assert.equal(map.mappings, util.emptyMap.mappings); + }; + + exports['test .fromStringWithSourceMap() complex version'] = function (assert, util) { + var input = new SourceNode(null, null, null, [ + "(function() {\n", + " var Test = {};\n", + " ", new SourceNode(1, 0, "a.js", "Test.A = { value: 1234 };\n"), + " ", new SourceNode(2, 0, "a.js", "Test.A.x = 'xyz';"), "\n", + "}());\n", + "/* Generated Source */"]); + input = input.toStringWithSourceMap({ + file: 'foo.js' + }); + + var node = SourceNode.fromStringWithSourceMap( + input.code, + new SourceMapConsumer(input.map.toString())); + + var result = node.toStringWithSourceMap({ + file: 'foo.js' + }); + var map = result.map; + var code = result.code; + + assert.equal(code, input.code); + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = map.toJSON(); + var inputMap = input.map.toJSON(); + util.assertEqualMaps(assert, map, inputMap); + }; + + exports['test .fromStringWithSourceMap() merging duplicate mappings'] = function (assert, util) { + var input = new SourceNode(null, null, null, [ + new SourceNode(1, 0, "a.js", "(function"), + new SourceNode(1, 0, "a.js", "() {\n"), + " ", + new SourceNode(1, 0, "a.js", "var Test = "), + new SourceNode(1, 0, "b.js", "{};\n"), + new SourceNode(2, 0, "b.js", "Test"), + new SourceNode(2, 0, "b.js", ".A", "A"), + new SourceNode(2, 20, "b.js", " = { value: 1234 };\n", "A"), + "}());\n", + "/* Generated Source */" + ]); + input = input.toStringWithSourceMap({ + file: 'foo.js' + }); + + var correctMap = new SourceMapGenerator({ + file: 'foo.js' + }); + correctMap.addMapping({ + generated: { line: 1, column: 0 }, + source: 'a.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 2 }, + source: 'a.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 2, column: 13 }, + source: 'b.js', + original: { line: 1, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 0 }, + source: 'b.js', + original: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 4 }, + source: 'b.js', + name: 'A', + original: { line: 2, column: 0 } + }); + correctMap.addMapping({ + generated: { line: 3, column: 6 }, + source: 'b.js', + name: 'A', + original: { line: 2, column: 20 } + }); + correctMap.addMapping({ + generated: { line: 4, column: 0 } + }); + + var inputMap = input.map.toJSON(); + correctMap = correctMap.toJSON(); + util.assertEqualMaps(assert, correctMap, inputMap); + }; + + exports['test setSourceContent with toStringWithSourceMap'] = function (assert, util) { + var aNode = new SourceNode(1, 1, 'a.js', 'a'); + aNode.setSourceContent('a.js', 'someContent'); + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', aNode, + ' ', new SourceNode(1, 1, 'b.js', 'b'), + '}());']); + node.setSourceContent('b.js', 'otherContent'); + var map = node.toStringWithSourceMap({ + file: 'foo.js' + }).map; + + assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator'); + map = new SourceMapConsumer(map.toString()); + + assert.equal(map.sources.length, 2); + assert.equal(map.sources[0], 'a.js'); + assert.equal(map.sources[1], 'b.js'); + assert.equal(map.sourcesContent.length, 2); + assert.equal(map.sourcesContent[0], 'someContent'); + assert.equal(map.sourcesContent[1], 'otherContent'); + }; + + exports['test walkSourceContents'] = function (assert, util) { + var aNode = new SourceNode(1, 1, 'a.js', 'a'); + aNode.setSourceContent('a.js', 'someContent'); + var node = new SourceNode(null, null, null, + ['(function () {\n', + ' ', aNode, + ' ', new SourceNode(1, 1, 'b.js', 'b'), + '}());']); + node.setSourceContent('b.js', 'otherContent'); + var results = []; + node.walkSourceContents(function (sourceFile, sourceContent) { + results.push([sourceFile, sourceContent]); + }); + assert.equal(results.length, 2); + assert.equal(results[0][0], 'a.js'); + assert.equal(results[0][1], 'someContent'); + assert.equal(results[1][0], 'b.js'); + assert.equal(results[1][1], 'otherContent'); + }; +}); diff --git a/node_modules/uglify-js/node_modules/source-map/test/source-map/util.js b/node_modules/uglify-js/node_modules/source-map/test/source-map/util.js new file mode 100644 index 0000000..288046b --- /dev/null +++ b/node_modules/uglify-js/node_modules/source-map/test/source-map/util.js @@ -0,0 +1,161 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +if (typeof define !== 'function') { + var define = require('amdefine')(module, require); +} +define(function (require, exports, module) { + + var util = require('../../lib/source-map/util'); + + // This is a test mapping which maps functions from two different files + // (one.js and two.js) to a minified generated source. + // + // Here is one.js: + // + // ONE.foo = function (bar) { + // return baz(bar); + // }; + // + // Here is two.js: + // + // TWO.inc = function (n) { + // return n + 1; + // }; + // + // And here is the generated code (min.js): + // + // ONE.foo=function(a){return baz(a);}; + // TWO.inc=function(a){return a+1;}; + exports.testGeneratedCode = " ONE.foo=function(a){return baz(a);};\n"+ + " TWO.inc=function(a){return a+1;};"; + exports.testMap = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourceRoot: '/the/root', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + exports.testMapWithSourcesContent = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourcesContent: [ + ' ONE.foo = function (bar) {\n' + + ' return baz(bar);\n' + + ' };', + ' TWO.inc = function (n) {\n' + + ' return n + 1;\n' + + ' };' + ], + sourceRoot: '/the/root', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' + }; + exports.emptyMap = { + version: 3, + file: 'min.js', + names: [], + sources: [], + mappings: '' + }; + + + function assertMapping(generatedLine, generatedColumn, originalSource, + originalLine, originalColumn, name, map, assert, + dontTestGenerated, dontTestOriginal) { + if (!dontTestOriginal) { + var origMapping = map.originalPositionFor({ + line: generatedLine, + column: generatedColumn + }); + assert.equal(origMapping.name, name, + 'Incorrect name, expected ' + JSON.stringify(name) + + ', got ' + JSON.stringify(origMapping.name)); + assert.equal(origMapping.line, originalLine, + 'Incorrect line, expected ' + JSON.stringify(originalLine) + + ', got ' + JSON.stringify(origMapping.line)); + assert.equal(origMapping.column, originalColumn, + 'Incorrect column, expected ' + JSON.stringify(originalColumn) + + ', got ' + JSON.stringify(origMapping.column)); + + var expectedSource; + + if (originalSource && map.sourceRoot && originalSource.indexOf(map.sourceRoot) === 0) { + expectedSource = originalSource; + } else if (originalSource) { + expectedSource = map.sourceRoot + ? util.join(map.sourceRoot, originalSource) + : originalSource; + } else { + expectedSource = null; + } + + assert.equal(origMapping.source, expectedSource, + 'Incorrect source, expected ' + JSON.stringify(expectedSource) + + ', got ' + JSON.stringify(origMapping.source)); + } + + if (!dontTestGenerated) { + var genMapping = map.generatedPositionFor({ + source: originalSource, + line: originalLine, + column: originalColumn + }); + assert.equal(genMapping.line, generatedLine, + 'Incorrect line, expected ' + JSON.stringify(generatedLine) + + ', got ' + JSON.stringify(genMapping.line)); + assert.equal(genMapping.column, generatedColumn, + 'Incorrect column, expected ' + JSON.stringify(generatedColumn) + + ', got ' + JSON.stringify(genMapping.column)); + } + } + exports.assertMapping = assertMapping; + + function assertEqualMaps(assert, actualMap, expectedMap) { + assert.equal(actualMap.version, expectedMap.version, "version mismatch"); + assert.equal(actualMap.file, expectedMap.file, "file mismatch"); + assert.equal(actualMap.names.length, + expectedMap.names.length, + "names length mismatch: " + + actualMap.names.join(", ") + " != " + expectedMap.names.join(", ")); + for (var i = 0; i < actualMap.names.length; i++) { + assert.equal(actualMap.names[i], + expectedMap.names[i], + "names[" + i + "] mismatch: " + + actualMap.names.join(", ") + " != " + expectedMap.names.join(", ")); + } + assert.equal(actualMap.sources.length, + expectedMap.sources.length, + "sources length mismatch: " + + actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", ")); + for (var i = 0; i < actualMap.sources.length; i++) { + assert.equal(actualMap.sources[i], + expectedMap.sources[i], + "sources[" + i + "] length mismatch: " + + actualMap.sources.join(", ") + " != " + expectedMap.sources.join(", ")); + } + assert.equal(actualMap.sourceRoot, + expectedMap.sourceRoot, + "sourceRoot mismatch: " + + actualMap.sourceRoot + " != " + expectedMap.sourceRoot); + assert.equal(actualMap.mappings, expectedMap.mappings, + "mappings mismatch:\nActual: " + actualMap.mappings + "\nExpected: " + expectedMap.mappings); + if (actualMap.sourcesContent) { + assert.equal(actualMap.sourcesContent.length, + expectedMap.sourcesContent.length, + "sourcesContent length mismatch"); + for (var i = 0; i < actualMap.sourcesContent.length; i++) { + assert.equal(actualMap.sourcesContent[i], + expectedMap.sourcesContent[i], + "sourcesContent[" + i + "] mismatch"); + } + } + } + exports.assertEqualMaps = assertEqualMaps; + +}); diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/.npmignore b/node_modules/uglify-js/node_modules/uglify-to-browserify/.npmignore new file mode 100644 index 0000000..3e56974 --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/.npmignore @@ -0,0 +1,14 @@ +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz +pids +logs +results +npm-debug.log +node_modules +/test/output.js diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/.travis.yml b/node_modules/uglify-js/node_modules/uglify-to-browserify/.travis.yml new file mode 100644 index 0000000..9a61f6b --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/.travis.yml @@ -0,0 +1,3 @@ +language: node_js +node_js: + - "0.10" \ No newline at end of file diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/LICENSE b/node_modules/uglify-js/node_modules/uglify-to-browserify/LICENSE new file mode 100644 index 0000000..dfb0b19 --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2013 Forbes Lindesay + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/README.md b/node_modules/uglify-js/node_modules/uglify-to-browserify/README.md new file mode 100644 index 0000000..99685da --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/README.md @@ -0,0 +1,15 @@ +# uglify-to-browserify + +A transform to make UglifyJS work in browserify. + +[![Build Status](https://travis-ci.org/ForbesLindesay/uglify-to-browserify.png?branch=master)](https://travis-ci.org/ForbesLindesay/uglify-to-browserify) +[![Dependency Status](https://gemnasium.com/ForbesLindesay/uglify-to-browserify.png)](https://gemnasium.com/ForbesLindesay/uglify-to-browserify) +[![NPM version](https://badge.fury.io/js/uglify-to-browserify.png)](http://badge.fury.io/js/uglify-to-browserify) + +## Installation + + npm install uglify-to-browserify + +## License + + MIT \ No newline at end of file diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/index.js b/node_modules/uglify-js/node_modules/uglify-to-browserify/index.js new file mode 100644 index 0000000..11cb627 --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/index.js @@ -0,0 +1,46 @@ +'use strict' + +var fs = require('fs') +var PassThrough = require('stream').PassThrough +var Transform = require('stream').Transform + +if (typeof Transform === 'undefined') { + throw new Error('UglifyJS only supports browserify when using node >= 0.10.x') +} + +var cache = {} +module.exports = transform +function transform(file) { + if (!/tools\/node\.js$/.test(file.replace(/\\/g,'/'))) return new PassThrough(); + if (cache[file]) return makeStream(cache[file]) + var uglify = require(file) + var src = 'var sys = require("util");\nvar MOZ_SourceMap = require("source-map");\nvar UglifyJS = exports;\n' + uglify.FILES.map(function (path) { return fs.readFileSync(path, 'utf8') }).join('\n') + + var ast = uglify.parse(src) + ast.figure_out_scope() + + var variables = ast.variables + .map(function (node, name) { + return name + }) + + src += '\n\n' + variables.map(function (v) { return 'exports.' + v + ' = ' + v + ';' }).join('\n') + '\n\n' + + src += 'exports.AST_Node.warn_function = function (txt) { if (typeof console != "undefined" && typeof console.warn === "function") console.warn(txt) }\n\n' + + src += 'exports.minify = ' + uglify.minify.toString() + ';\n\n' + src += 'exports.describe_ast = ' + uglify.describe_ast.toString() + ';' + + cache[file] = src + return makeStream(src); +} + +function makeStream(src) { + var res = new Transform(); + res._transform = function (chunk, encoding, callback) { callback() } + res._flush = function (callback) { + res.push(src) + callback() + } + return res; +} diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/package.json b/node_modules/uglify-js/node_modules/uglify-to-browserify/package.json new file mode 100644 index 0000000..a949324 --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/package.json @@ -0,0 +1,30 @@ +{ + "name": "uglify-to-browserify", + "version": "1.0.1", + "description": "A transform to make UglifyJS work in browserify.", + "keywords": [], + "dependencies": {}, + "devDependencies": { + "uglify-js": "~2.4.0", + "source-map": "~0.1.27" + }, + "scripts": { + "test": "node test/index.js" + }, + "repository": { + "type": "git", + "url": "https://github.com/ForbesLindesay/uglify-to-browserify.git" + }, + "author": { + "name": "ForbesLindesay" + }, + "license": "MIT", + "readme": "# uglify-to-browserify\r\n\r\nA transform to make UglifyJS work in browserify.\r\n\r\n[![Build Status](https://travis-ci.org/ForbesLindesay/uglify-to-browserify.png?branch=master)](https://travis-ci.org/ForbesLindesay/uglify-to-browserify)\r\n[![Dependency Status](https://gemnasium.com/ForbesLindesay/uglify-to-browserify.png)](https://gemnasium.com/ForbesLindesay/uglify-to-browserify)\r\n[![NPM version](https://badge.fury.io/js/uglify-to-browserify.png)](http://badge.fury.io/js/uglify-to-browserify)\r\n\r\n## Installation\r\n\r\n npm install uglify-to-browserify\r\n\r\n## License\r\n\r\n MIT", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/ForbesLindesay/uglify-to-browserify/issues" + }, + "homepage": "https://github.com/ForbesLindesay/uglify-to-browserify", + "_id": "uglify-to-browserify@1.0.1", + "_from": "uglify-to-browserify@~1.0.0" +} diff --git a/node_modules/uglify-js/node_modules/uglify-to-browserify/test/index.js b/node_modules/uglify-js/node_modules/uglify-to-browserify/test/index.js new file mode 100644 index 0000000..4117894 --- /dev/null +++ b/node_modules/uglify-js/node_modules/uglify-to-browserify/test/index.js @@ -0,0 +1,22 @@ +var fs = require('fs') +var br = require('../') +var test = fs.readFileSync(require.resolve('uglify-js/test/run-tests.js'), 'utf8') + .replace(/^#.*\n/, '') + +var transform = br(require.resolve('uglify-js')) +transform.pipe(fs.createWriteStream(__dirname + '/output.js')) + .on('close', function () { + Function('module,require', test)({ + filename: require.resolve('uglify-js/test/run-tests.js') + }, + function (name) { + if (name === '../tools/node') { + return require('./output.js') + } else if (/^[a-z]+$/.test(name)) { + return require(name) + } else { + throw new Error('I didn\'t expect you to require ' + name) + } + }) + }) +transform.end(fs.readFileSync(require.resolve('uglify-js'), 'utf8')) \ No newline at end of file diff --git a/node_modules/uglify-js/package.json b/node_modules/uglify-js/package.json new file mode 100644 index 0000000..4bf2019 --- /dev/null +++ b/node_modules/uglify-js/package.json @@ -0,0 +1,45 @@ +{ + "name": "uglify-js", + "description": "JavaScript parser, mangler/compressor and beautifier toolkit", + "homepage": "http://lisperator.net/uglifyjs", + "main": "tools/node.js", + "version": "2.4.10", + "engines": { + "node": ">=0.4.0" + }, + "maintainers": [ + { + "name": "Mihai Bazon", + "email": "mihai.bazon@gmail.com", + "url": "http://lisperator.net/" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/mishoo/UglifyJS2.git" + }, + "dependencies": { + "async": "~0.2.6", + "source-map": "~0.1.7", + "optimist": "~0.3.5", + "uglify-to-browserify": "~1.0.0" + }, + "browserify": { + "transform": [ + "uglify-to-browserify" + ] + }, + "bin": { + "uglifyjs": "bin/uglifyjs" + }, + "scripts": { + "test": "node test/run-tests.js" + }, + "readme": "UglifyJS 2\n==========\n[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2)\n\nUglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit.\n\nThis page documents the command line utility. For\n[API and internals documentation see my website](http://lisperator.net/uglifyjs/).\nThere's also an\n[in-browser online demo](http://lisperator.net/uglifyjs/#demo) (for Firefox,\nChrome and probably Safari).\n\nInstall\n-------\n\nFirst make sure you have installed the latest version of [node.js](http://nodejs.org/)\n(You may need to restart your computer after this step).\n\nFrom NPM for use as a command line app:\n\n npm install uglify-js -g\n\nFrom NPM for programmatic use:\n\n npm install uglify-js\n\nFrom Git:\n\n git clone git://github.com/mishoo/UglifyJS2.git\n cd UglifyJS2\n npm link .\n\nUsage\n-----\n\n uglifyjs [input files] [options]\n\nUglifyJS2 can take multiple input files. It's recommended that you pass the\ninput files first, then pass the options. UglifyJS will parse input files\nin sequence and apply any compression options. The files are parsed in the\nsame global scope, that is, a reference from a file to some\nvariable/function declared in another file will be matched properly.\n\nIf you want to read from STDIN instead, pass a single dash instead of input\nfiles.\n\nThe available options are:\n\n```\n --source-map Specify an output file where to generate source map.\n [string]\n --source-map-root The path to the original source to be included in the\n source map. [string]\n --source-map-url The path to the source map to be added in //#\n sourceMappingURL. Defaults to the value passed with\n --source-map. [string]\n --in-source-map Input source map, useful if you're compressing JS that was\n generated from some other original code.\n --screw-ie8 Pass this flag if you don't care about full compliance\n with Internet Explorer 6-8 quirks (by default UglifyJS\n will try to be IE-proof). [boolean]\n --expr Parse a single expression, rather than a program (for\n parsing JSON) [boolean]\n -p, --prefix Skip prefix for original filenames that appear in source\n maps. For example -p 3 will drop 3 directories from file\n names and ensure they are relative paths. You can also\n specify -p relative, which will make UglifyJS figure out\n itself the relative paths between original sources, the\n source map and the output file. [string]\n -o, --output Output file (default STDOUT).\n -b, --beautify Beautify output/specify output options. [string]\n -m, --mangle Mangle names/pass mangler options. [string]\n -r, --reserved Reserved names to exclude from mangling.\n -c, --compress Enable compressor/pass compressor options. Pass options\n like -c hoist_vars=false,if_return=false. Use -c with no\n argument to use the default compression options. [string]\n -d, --define Global definitions [string]\n -e, --enclose Embed everything in a big function, with a configurable\n parameter/argument list. [string]\n --comments Preserve copyright comments in the output. By default this\n works like Google Closure, keeping JSDoc-style comments\n that contain \"@license\" or \"@preserve\". You can optionally\n pass one of the following arguments to this flag:\n - \"all\" to keep all comments\n - a valid JS regexp (needs to start with a slash) to keep\n only comments that match.\n Note that currently not *all* comments can be kept when\n compression is on, because of dead code removal or\n cascading statements into sequences. [string]\n --preamble Preamble to prepend to the output. You can use this to\n insert a comment, for example for licensing information.\n This will not be parsed, but the source map will adjust\n for its presence.\n --stats Display operations run time on STDERR. [boolean]\n --acorn Use Acorn for parsing. [boolean]\n --spidermonkey Assume input files are SpiderMonkey AST format (as JSON).\n [boolean]\n --self Build itself (UglifyJS2) as a library (implies\n --wrap=UglifyJS --export-all) [boolean]\n --wrap Embed everything in a big function, making the “exports”\n and “global” variables available. You need to pass an\n argument to this option to specify the name that your\n module will take when included in, say, a browser.\n [string]\n --export-all Only used when --wrap, this tells UglifyJS to add code to\n automatically export all globals. [boolean]\n --lint Display some scope warnings [boolean]\n -v, --verbose Verbose [boolean]\n -V, --version Print version number and exit. [boolean]\n```\n\nSpecify `--output` (`-o`) to declare the output file. Otherwise the output\ngoes to STDOUT.\n\n## Source map options\n\nUglifyJS2 can generate a source map file, which is highly useful for\ndebugging your compressed JavaScript. To get a source map, pass\n`--source-map output.js.map` (full path to the file where you want the\nsource map dumped).\n\nAdditionally you might need `--source-map-root` to pass the URL where the\noriginal files can be found. In case you are passing full paths to input\nfiles to UglifyJS, you can use `--prefix` (`-p`) to specify the number of\ndirectories to drop from the path prefix when declaring files in the source\nmap.\n\nFor example:\n\n uglifyjs /home/doe/work/foo/src/js/file1.js \\\n /home/doe/work/foo/src/js/file2.js \\\n -o foo.min.js \\\n --source-map foo.min.js.map \\\n --source-map-root http://foo.com/src \\\n -p 5 -c -m\n\nThe above will compress and mangle `file1.js` and `file2.js`, will drop the\noutput in `foo.min.js` and the source map in `foo.min.js.map`. The source\nmapping will refer to `http://foo.com/src/js/file1.js` and\n`http://foo.com/src/js/file2.js` (in fact it will list `http://foo.com/src`\nas the source map root, and the original files as `js/file1.js` and\n`js/file2.js`).\n\n### Composed source map\n\nWhen you're compressing JS code that was output by a compiler such as\nCoffeeScript, mapping to the JS code won't be too helpful. Instead, you'd\nlike to map back to the original code (i.e. CoffeeScript). UglifyJS has an\noption to take an input source map. Assuming you have a mapping from\nCoffeeScript → compiled JS, UglifyJS can generate a map from CoffeeScript →\ncompressed JS by mapping every token in the compiled JS to its original\nlocation.\n\nTo use this feature you need to pass `--in-source-map\n/path/to/input/source.map`. Normally the input source map should also point\nto the file containing the generated JS, so if that's correct you can omit\ninput files from the command line.\n\n## Mangler options\n\nTo enable the mangler you need to pass `--mangle` (`-m`). The following\n(comma-separated) options are supported:\n\n- `sort` — to assign shorter names to most frequently used variables. This\n saves a few hundred bytes on jQuery before gzip, but the output is\n _bigger_ after gzip (and seems to happen for other libraries I tried it\n on) therefore it's not enabled by default.\n\n- `toplevel` — mangle names declared in the toplevel scope (disabled by\n default).\n\n- `eval` — mangle names visible in scopes where `eval` or `when` are used\n (disabled by default).\n\nWhen mangling is enabled but you want to prevent certain names from being\nmangled, you can declare those names with `--reserved` (`-r`) — pass a\ncomma-separated list of names. For example:\n\n uglifyjs ... -m -r '$,require,exports'\n\nto prevent the `require`, `exports` and `$` names from being changed.\n\n## Compressor options\n\nYou need to pass `--compress` (`-c`) to enable the compressor. Optionally\nyou can pass a comma-separated list of options. Options are in the form\n`foo=bar`, or just `foo` (the latter implies a boolean option that you want\nto set `true`; it's effectively a shortcut for `foo=true`).\n\n- `sequences` -- join consecutive simple statements using the comma operator\n\n- `properties` -- rewrite property access using the dot notation, for\n example `foo[\"bar\"] → foo.bar`\n\n- `dead_code` -- remove unreachable code\n\n- `drop_debugger` -- remove `debugger;` statements\n\n- `unsafe` (default: false) -- apply \"unsafe\" transformations (discussion below)\n\n- `conditionals` -- apply optimizations for `if`-s and conditional\n expressions\n\n- `comparisons` -- apply certain optimizations to binary nodes, for example:\n `!(a <= b) → a > b` (only when `unsafe`), attempts to negate binary nodes,\n e.g. `a = !b && !c && !d && !e → a=!(b||c||d||e)` etc.\n\n- `evaluate` -- attempt to evaluate constant expressions\n\n- `booleans` -- various optimizations for boolean context, for example `!!a\n ? b : c → a ? b : c`\n\n- `loops` -- optimizations for `do`, `while` and `for` loops when we can\n statically determine the condition\n\n- `unused` -- drop unreferenced functions and variables\n\n- `hoist_funs` -- hoist function declarations\n\n- `hoist_vars` (default: false) -- hoist `var` declarations (this is `false`\n by default because it seems to increase the size of the output in general)\n\n- `if_return` -- optimizations for if/return and if/continue\n\n- `join_vars` -- join consecutive `var` statements\n\n- `cascade` -- small optimization for sequences, transform `x, x` into `x`\n and `x = something(), x` into `x = something()`\n\n- `warnings` -- display warnings when dropping unreachable code or unused\n declarations etc.\n\n- `negate_iife` -- negate \"Immediately-Called Function Expressions\"\n where the return value is discarded, to avoid the parens that the\n code generator would insert.\n\n- `pure_getters` -- the default is `false`. If you pass `true` for\n this, UglifyJS will assume that object property access\n (e.g. `foo.bar` or `foo[\"bar\"]`) doesn't have any side effects.\n\n- `pure_funcs` -- default `null`. You can pass an array of names and\n UglifyJS will assume that those functions do not produce side\n effects. DANGER: will not check if the name is redefined in scope.\n An example case here, for instance `var q = Math.floor(a/b)`. If\n variable `q` is not used elsewhere, UglifyJS will drop it, but will\n still keep the `Math.floor(a/b)`, not knowing what it does. You can\n pass `pure_funcs: [ 'Math.floor' ]` to let it know that this\n function won't produce any side effect, in which case the whole\n statement would get discarded. The current implementation adds some\n overhead (compression will be slower).\n\n- `drop_console` -- default `false`. Pass `true` to discard calls to\n `console.*` functions.\n\n### The `unsafe` option\n\nIt enables some transformations that *might* break code logic in certain\ncontrived cases, but should be fine for most code. You might want to try it\non your own code, it should reduce the minified size. Here's what happens\nwhen this flag is on:\n\n- `new Array(1, 2, 3)` or `Array(1, 2, 3)` → `[1, 2, 3 ]`\n- `new Object()` → `{}`\n- `String(exp)` or `exp.toString()` → `\"\" + exp`\n- `new Object/RegExp/Function/Error/Array (...)` → we discard the `new`\n- `typeof foo == \"undefined\"` → `foo === void 0`\n- `void 0` → `undefined` (if there is a variable named \"undefined\" in\n scope; we do it because the variable name will be mangled, typically\n reduced to a single character).\n\n### Conditional compilation\n\nYou can use the `--define` (`-d`) switch in order to declare global\nvariables that UglifyJS will assume to be constants (unless defined in\nscope). For example if you pass `--define DEBUG=false` then, coupled with\ndead code removal UglifyJS will discard the following from the output:\n```javascript\nif (DEBUG) {\n\tconsole.log(\"debug stuff\");\n}\n```\n\nUglifyJS will warn about the condition being always false and about dropping\nunreachable code; for now there is no option to turn off only this specific\nwarning, you can pass `warnings=false` to turn off *all* warnings.\n\nAnother way of doing that is to declare your globals as constants in a\nseparate file and include it into the build. For example you can have a\n`build/defines.js` file with the following:\n```javascript\nconst DEBUG = false;\nconst PRODUCTION = true;\n// etc.\n```\n\nand build your code like this:\n\n uglifyjs build/defines.js js/foo.js js/bar.js... -c\n\nUglifyJS will notice the constants and, since they cannot be altered, it\nwill evaluate references to them to the value itself and drop unreachable\ncode as usual. The possible downside of this approach is that the build\nwill contain the `const` declarations.\n\n\n## Beautifier options\n\nThe code generator tries to output shortest code possible by default. In\ncase you want beautified output, pass `--beautify` (`-b`). Optionally you\ncan pass additional arguments that control the code output:\n\n- `beautify` (default `true`) -- whether to actually beautify the output.\n Passing `-b` will set this to true, but you might need to pass `-b` even\n when you want to generate minified code, in order to specify additional\n arguments, so you can use `-b beautify=false` to override it.\n- `indent-level` (default 4)\n- `indent-start` (default 0) -- prefix all lines by that many spaces\n- `quote-keys` (default `false`) -- pass `true` to quote all keys in literal\n objects\n- `space-colon` (default `true`) -- insert a space after the colon signs\n- `ascii-only` (default `false`) -- escape Unicode characters in strings and\n regexps\n- `inline-script` (default `false`) -- escape the slash in occurrences of\n `= (x = f(…)) + * + * For example, let the equation be: + * (a = parseInt('100')) <= a + * + * If a was an integer and has the value of 99, + * (a = parseInt('100')) <= a → 100 <= 100 → true + * + * When transformed incorrectly: + * a >= (a = parseInt('100')) → 99 >= 100 → false + */ + +tranformation_sort_order_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) == a } + expect: { (a = parseInt('100')) == a } +} + +tranformation_sort_order_unequal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) != a } + expect: { (a = parseInt('100')) != a } +} + +tranformation_sort_order_lesser_or_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) <= a } + expect: { (a = parseInt('100')) <= a } +} +tranformation_sort_order_greater_or_equal: { + options = { + comparisons: true, + }; + + input: { (a = parseInt('100')) >= a } + expect: { (a = parseInt('100')) >= a } +} \ No newline at end of file diff --git a/node_modules/uglify-js/test/compress/issue-22.js b/node_modules/uglify-js/test/compress/issue-22.js new file mode 100644 index 0000000..a8b7bc6 --- /dev/null +++ b/node_modules/uglify-js/test/compress/issue-22.js @@ -0,0 +1,17 @@ +return_with_no_value_in_if_body: { + options = { conditionals: true }; + input: { + function foo(bar) { + if (bar) { + return; + } else { + return 1; + } + } + } + expect: { + function foo (bar) { + return bar ? void 0 : 1; + } + } +} diff --git a/node_modules/uglify-js/test/compress/issue-267.js b/node_modules/uglify-js/test/compress/issue-267.js new file mode 100644 index 0000000..7233d9f --- /dev/null +++ b/node_modules/uglify-js/test/compress/issue-267.js @@ -0,0 +1,11 @@ +issue_267: { + options = { comparisons: true }; + input: { + x = a % b / b * c * 2; + x = a % b * 2 + } + expect: { + x = a % b / b * c * 2; + x = a % b * 2; + } +} diff --git a/node_modules/uglify-js/test/compress/issue-269.js b/node_modules/uglify-js/test/compress/issue-269.js new file mode 100644 index 0000000..1d41dea --- /dev/null +++ b/node_modules/uglify-js/test/compress/issue-269.js @@ -0,0 +1,66 @@ +issue_269_1: { + options = {unsafe: true}; + input: { + f( + String(x), + Number(x), + Boolean(x), + + String(), + Number(), + Boolean() + ); + } + expect: { + f( + x + '', +x, !!x, + '', 0, false + ); + } +} + +issue_269_dangers: { + options = {unsafe: true}; + input: { + f( + String(x, x), + Number(x, x), + Boolean(x, x) + ); + } + expect: { + f(String(x, x), Number(x, x), Boolean(x, x)); + } +} + +issue_269_in_scope: { + options = {unsafe: true}; + input: { + var String, Number, Boolean; + f( + String(x), + Number(x, x), + Boolean(x) + ); + } + expect: { + var String, Number, Boolean; + f(String(x), Number(x, x), Boolean(x)); + } +} + +strings_concat: { + options = {unsafe: true}; + input: { + f( + String(x + 'str'), + String('str' + x) + ); + } + expect: { + f( + x + 'str', + 'str' + x + ); + } +} diff --git a/node_modules/uglify-js/test/compress/issue-44.js b/node_modules/uglify-js/test/compress/issue-44.js new file mode 100644 index 0000000..7a972f9 --- /dev/null +++ b/node_modules/uglify-js/test/compress/issue-44.js @@ -0,0 +1,31 @@ +issue_44_valid_ast_1: { + options = { unused: true }; + input: { + function a(b) { + for (var i = 0, e = b.qoo(); ; i++) {} + } + } + expect: { + function a(b) { + var i = 0; + for (b.qoo(); ; i++); + } + } +} + +issue_44_valid_ast_2: { + options = { unused: true }; + input: { + function a(b) { + if (foo) for (var i = 0, e = b.qoo(); ; i++) {} + } + } + expect: { + function a(b) { + if (foo) { + var i = 0; + for (b.qoo(); ; i++); + } + } + } +} diff --git a/node_modules/uglify-js/test/compress/issue-59.js b/node_modules/uglify-js/test/compress/issue-59.js new file mode 100644 index 0000000..82b3880 --- /dev/null +++ b/node_modules/uglify-js/test/compress/issue-59.js @@ -0,0 +1,30 @@ +keep_continue: { + options = { + dead_code: true, + evaluate: true + }; + input: { + while (a) { + if (b) { + switch (true) { + case c(): + d(); + } + continue; + } + f(); + } + } + expect: { + while (a) { + if (b) { + switch (true) { + case c(): + d(); + } + continue; + } + f(); + } + } +} diff --git a/node_modules/uglify-js/test/compress/labels.js b/node_modules/uglify-js/test/compress/labels.js new file mode 100644 index 0000000..044b7a7 --- /dev/null +++ b/node_modules/uglify-js/test/compress/labels.js @@ -0,0 +1,163 @@ +labels_1: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: { + if (foo) break out; + console.log("bar"); + } + }; + expect: { + foo || console.log("bar"); + } +} + +labels_2: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: { + if (foo) print("stuff"); + else break out; + console.log("here"); + } + }; + expect: { + if (foo) { + print("stuff"); + console.log("here"); + } + } +} + +labels_3: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + for (var i = 0; i < 5; ++i) { + if (i < 3) continue; + console.log(i); + } + }; + expect: { + for (var i = 0; i < 5; ++i) + i < 3 || console.log(i); + } +} + +labels_4: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: for (var i = 0; i < 5; ++i) { + if (i < 3) continue out; + console.log(i); + } + }; + expect: { + for (var i = 0; i < 5; ++i) + i < 3 || console.log(i); + } +} + +labels_5: { + options = { if_return: true, conditionals: true, dead_code: true }; + // should keep the break-s in the following + input: { + while (foo) { + if (bar) break; + console.log("foo"); + } + out: while (foo) { + if (bar) break out; + console.log("foo"); + } + }; + expect: { + while (foo) { + if (bar) break; + console.log("foo"); + } + out: while (foo) { + if (bar) break out; + console.log("foo"); + } + } +} + +labels_6: { + input: { + out: break out; + }; + expect: {} +} + +labels_7: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + while (foo) { + x(); + y(); + continue; + } + }; + expect: { + while (foo) { + x(); + y(); + } + } +} + +labels_8: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + while (foo) { + x(); + y(); + break; + } + }; + expect: { + while (foo) { + x(); + y(); + break; + } + } +} + +labels_9: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: while (foo) { + x(); + y(); + continue out; + z(); + k(); + } + }; + expect: { + while (foo) { + x(); + y(); + } + } +} + +labels_10: { + options = { if_return: true, conditionals: true, dead_code: true }; + input: { + out: while (foo) { + x(); + y(); + break out; + z(); + k(); + } + }; + expect: { + out: while (foo) { + x(); + y(); + break out; + } + } +} diff --git a/node_modules/uglify-js/test/compress/loops.js b/node_modules/uglify-js/test/compress/loops.js new file mode 100644 index 0000000..cdf1f04 --- /dev/null +++ b/node_modules/uglify-js/test/compress/loops.js @@ -0,0 +1,123 @@ +while_becomes_for: { + options = { loops: true }; + input: { + while (foo()) bar(); + } + expect: { + for (; foo(); ) bar(); + } +} + +drop_if_break_1: { + options = { loops: true }; + input: { + for (;;) + if (foo()) break; + } + expect: { + for (; !foo();); + } +} + +drop_if_break_2: { + options = { loops: true }; + input: { + for (;bar();) + if (foo()) break; + } + expect: { + for (; bar() && !foo();); + } +} + +drop_if_break_3: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) break; + stuff1(); + stuff2(); + } + } + expect: { + for (; bar() && !foo();) { + stuff1(); + stuff2(); + } + } +} + +drop_if_break_4: { + options = { loops: true, sequences: true }; + input: { + for (;bar();) { + x(); + y(); + if (foo()) break; + z(); + k(); + } + } + expect: { + for (; bar() && (x(), y(), !foo());) z(), k(); + } +} + +drop_if_else_break_1: { + options = { loops: true }; + input: { + for (;;) if (foo()) bar(); else break; + } + expect: { + for (; foo(); ) bar(); + } +} + +drop_if_else_break_2: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) baz(); + else break; + } + } + expect: { + for (; bar() && foo();) baz(); + } +} + +drop_if_else_break_3: { + options = { loops: true }; + input: { + for (;bar();) { + if (foo()) baz(); + else break; + stuff1(); + stuff2(); + } + } + expect: { + for (; bar() && foo();) { + baz(); + stuff1(); + stuff2(); + } + } +} + +drop_if_else_break_4: { + options = { loops: true, sequences: true }; + input: { + for (;bar();) { + x(); + y(); + if (foo()) baz(); + else break; + z(); + k(); + } + } + expect: { + for (; bar() && (x(), y(), foo());) baz(), z(), k(); + } +} diff --git a/node_modules/uglify-js/test/compress/negate-iife.js b/node_modules/uglify-js/test/compress/negate-iife.js new file mode 100644 index 0000000..89c3f06 --- /dev/null +++ b/node_modules/uglify-js/test/compress/negate-iife.js @@ -0,0 +1,76 @@ +negate_iife_1: { + options = { + negate_iife: true + }; + input: { + (function(){ stuff() })(); + } + expect: { + !function(){ stuff() }(); + } +} + +negate_iife_2: { + options = { + negate_iife: true + }; + input: { + (function(){ return {} })().x = 10; // should not transform this one + } + expect: { + (function(){ return {} })().x = 10; + } +} + +negate_iife_3: { + options = { + negate_iife: true, + }; + input: { + (function(){ return true })() ? console.log(true) : console.log(false); + } + expect: { + !function(){ return true }() ? console.log(false) : console.log(true); + } +} + +negate_iife_3: { + options = { + negate_iife: true, + sequences: true + }; + input: { + (function(){ return true })() ? console.log(true) : console.log(false); + (function(){ + console.log("something"); + })(); + } + expect: { + !function(){ return true }() ? console.log(false) : console.log(true), function(){ + console.log("something"); + }(); + } +} + +negate_iife_4: { + options = { + negate_iife: true, + sequences: true, + conditionals: true, + }; + input: { + if ((function(){ return true })()) { + foo(true); + } else { + bar(false); + } + (function(){ + console.log("something"); + })(); + } + expect: { + !function(){ return true }() ? bar(false) : foo(true), function(){ + console.log("something"); + }(); + } +} diff --git a/node_modules/uglify-js/test/compress/properties.js b/node_modules/uglify-js/test/compress/properties.js new file mode 100644 index 0000000..8504596 --- /dev/null +++ b/node_modules/uglify-js/test/compress/properties.js @@ -0,0 +1,54 @@ +keep_properties: { + options = { + properties: false + }; + input: { + a["foo"] = "bar"; + } + expect: { + a["foo"] = "bar"; + } +} + +dot_properties: { + options = { + properties: true + }; + input: { + a["foo"] = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a["\u0EB3"] = "unicode"; + a[""] = "whitespace"; + a["1_1"] = "foo"; + } + expect: { + a.foo = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a.\u0EB3 = "unicode"; + a[""] = "whitespace"; + a["1_1"] = "foo"; + } +} + +dot_properties_es5: { + options = { + properties: true, + screw_ie8: true + }; + input: { + a["foo"] = "bar"; + a["if"] = "if"; + a["*"] = "asterisk"; + a["\u0EB3"] = "unicode"; + a[""] = "whitespace"; + } + expect: { + a.foo = "bar"; + a.if = "if"; + a["*"] = "asterisk"; + a.\u0EB3 = "unicode"; + a[""] = "whitespace"; + } +} diff --git a/node_modules/uglify-js/test/compress/sequences.js b/node_modules/uglify-js/test/compress/sequences.js new file mode 100644 index 0000000..4669571 --- /dev/null +++ b/node_modules/uglify-js/test/compress/sequences.js @@ -0,0 +1,163 @@ +make_sequences_1: { + options = { + sequences: true + }; + input: { + foo(); + bar(); + baz(); + } + expect: { + foo(),bar(),baz(); + } +} + +make_sequences_2: { + options = { + sequences: true + }; + input: { + if (boo) { + foo(); + bar(); + baz(); + } else { + x(); + y(); + z(); + } + } + expect: { + if (boo) foo(),bar(),baz(); + else x(),y(),z(); + } +} + +make_sequences_3: { + options = { + sequences: true + }; + input: { + function f() { + foo(); + bar(); + return baz(); + } + function g() { + foo(); + bar(); + throw new Error(); + } + } + expect: { + function f() { + return foo(), bar(), baz(); + } + function g() { + throw foo(), bar(), new Error(); + } + } +} + +make_sequences_4: { + options = { + sequences: true + }; + input: { + x = 5; + if (y) z(); + + x = 5; + for (i = 0; i < 5; i++) console.log(i); + + x = 5; + for (; i < 5; i++) console.log(i); + + x = 5; + switch (y) {} + + x = 5; + with (obj) {} + } + expect: { + if (x = 5, y) z(); + for (x = 5, i = 0; i < 5; i++) console.log(i); + for (x = 5; i < 5; i++) console.log(i); + switch (x = 5, y) {} + with (x = 5, obj); + } +} + +lift_sequences_1: { + options = { sequences: true }; + input: { + foo = !(x(), y(), bar()); + } + expect: { + x(), y(), foo = !bar(); + } +} + +lift_sequences_2: { + options = { sequences: true, evaluate: true }; + input: { + foo.x = (foo = {}, 10); + bar = (bar = {}, 10); + } + expect: { + foo.x = (foo = {}, 10), + bar = {}, bar = 10; + } +} + +lift_sequences_3: { + options = { sequences: true, conditionals: true }; + input: { + x = (foo(), bar(), baz()) ? 10 : 20; + } + expect: { + foo(), bar(), x = baz() ? 10 : 20; + } +} + +lift_sequences_4: { + options = { side_effects: true }; + input: { + x = (foo, bar, baz); + } + expect: { + x = baz; + } +} + +for_sequences: { + options = { sequences: true }; + input: { + // 1 + foo(); + bar(); + for (; false;); + // 2 + foo(); + bar(); + for (x = 5; false;); + // 3 + x = (foo in bar); + for (; false;); + // 4 + x = (foo in bar); + for (y = 5; false;); + } + expect: { + // 1 + for (foo(), bar(); false;); + // 2 + for (foo(), bar(), x = 5; false;); + // 3 + x = (foo in bar); + for (; false;); + // 4 + x = (foo in bar); + for (y = 5; false;); + } +} diff --git a/node_modules/uglify-js/test/compress/switch.js b/node_modules/uglify-js/test/compress/switch.js new file mode 100644 index 0000000..62e39cf --- /dev/null +++ b/node_modules/uglify-js/test/compress/switch.js @@ -0,0 +1,260 @@ +constant_switch_1: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1+1) { + case 1: foo(); break; + case 1+1: bar(); break; + case 1+1+1: baz(); break; + } + } + expect: { + bar(); + } +} + +constant_switch_2: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1) { + case 1: foo(); + case 1+1: bar(); break; + case 1+1+1: baz(); + } + } + expect: { + foo(); + bar(); + } +} + +constant_switch_3: { + options = { dead_code: true, evaluate: true }; + input: { + switch (10) { + case 1: foo(); + case 1+1: bar(); break; + case 1+1+1: baz(); + default: + def(); + } + } + expect: { + def(); + } +} + +constant_switch_4: { + options = { dead_code: true, evaluate: true }; + input: { + switch (2) { + case 1: + x(); + if (foo) break; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + bar(); + def(); + } +} + +constant_switch_5: { + options = { dead_code: true, evaluate: true }; + input: { + switch (1) { + case 1: + x(); + if (foo) break; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + // the break inside the if ruins our job + // we can still get rid of irrelevant cases. + switch (1) { + case 1: + x(); + if (foo) break; + y(); + } + // XXX: we could optimize this better by inventing an outer + // labeled block, but that's kinda tricky. + } +} + +constant_switch_6: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: { + foo(); + switch (1) { + case 1: + x(); + if (foo) break OUT; + y(); + case 1+1: + bar(); + break; + default: + def(); + } + } + } + expect: { + OUT: { + foo(); + x(); + if (foo) break OUT; + y(); + bar(); + } + } +} + +constant_switch_7: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: { + foo(); + switch (1) { + case 1: + x(); + if (foo) break OUT; + for (var x = 0; x < 10; x++) { + if (x > 5) break; // this break refers to the for, not to the switch; thus it + // shouldn't ruin our optimization + console.log(x); + } + y(); + case 1+1: + bar(); + break; + default: + def(); + } + } + } + expect: { + OUT: { + foo(); + x(); + if (foo) break OUT; + for (var x = 0; x < 10; x++) { + if (x > 5) break; + console.log(x); + } + y(); + bar(); + } + } +} + +constant_switch_8: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: switch (1) { + case 1: + x(); + for (;;) break OUT; + y(); + break; + case 1+1: + bar(); + default: + def(); + } + } + expect: { + OUT: { + x(); + for (;;) break OUT; + y(); + } + } +} + +constant_switch_9: { + options = { dead_code: true, evaluate: true }; + input: { + OUT: switch (1) { + case 1: + x(); + for (;;) if (foo) break OUT; + y(); + case 1+1: + bar(); + default: + def(); + } + } + expect: { + OUT: { + x(); + for (;;) if (foo) break OUT; + y(); + bar(); + def(); + } + } +} + +drop_default_1: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); + default: + } + } + expect: { + switch (foo) { + case 'bar': baz(); + } + } +} + +drop_default_2: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); break; + default: + break; + } + } + expect: { + switch (foo) { + case 'bar': baz(); + } + } +} + +keep_default: { + options = { dead_code: true }; + input: { + switch (foo) { + case 'bar': baz(); + default: + something(); + break; + } + } + expect: { + switch (foo) { + case 'bar': baz(); + default: + something(); + } + } +} diff --git a/node_modules/uglify-js/test/compress/typeof.js b/node_modules/uglify-js/test/compress/typeof.js new file mode 100644 index 0000000..cefdd43 --- /dev/null +++ b/node_modules/uglify-js/test/compress/typeof.js @@ -0,0 +1,25 @@ +typeof_evaluation: { + options = { + evaluate: true + }; + input: { + a = typeof 1; + b = typeof 'test'; + c = typeof []; + d = typeof {}; + e = typeof /./; + f = typeof false; + g = typeof function(){}; + h = typeof undefined; + } + expect: { + a='number'; + b='string'; + c=typeof[]; + d=typeof{}; + e=typeof/./; + f='boolean'; + g='function'; + h='undefined'; + } +} diff --git a/node_modules/uglify-js/test/run-tests.js b/node_modules/uglify-js/test/run-tests.js new file mode 100755 index 0000000..f8e88d4 --- /dev/null +++ b/node_modules/uglify-js/test/run-tests.js @@ -0,0 +1,179 @@ +#! /usr/bin/env node + +var U = require("../tools/node"); +var path = require("path"); +var fs = require("fs"); +var assert = require("assert"); +var sys = require("util"); + +var tests_dir = path.dirname(module.filename); +var failures = 0; +var failed_files = {}; + +run_compress_tests(); +if (failures) { + sys.error("\n!!! Failed " + failures + " test cases."); + sys.error("!!! " + Object.keys(failed_files).join(", ")); + process.exit(1); +} + +/* -----[ utils ]----- */ + +function tmpl() { + return U.string_template.apply(this, arguments); +} + +function log() { + var txt = tmpl.apply(this, arguments); + sys.puts(txt); +} + +function log_directory(dir) { + log("*** Entering [{dir}]", { dir: dir }); +} + +function log_start_file(file) { + log("--- {file}", { file: file }); +} + +function log_test(name) { + log(" Running test [{name}]", { name: name }); +} + +function find_test_files(dir) { + var files = fs.readdirSync(dir).filter(function(name){ + return /\.js$/i.test(name); + }); + if (process.argv.length > 2) { + var x = process.argv.slice(2); + files = files.filter(function(f){ + return x.indexOf(f) >= 0; + }); + } + return files; +} + +function test_directory(dir) { + return path.resolve(tests_dir, dir); +} + +function as_toplevel(input) { + if (input instanceof U.AST_BlockStatement) input = input.body; + else if (input instanceof U.AST_Statement) input = [ input ]; + else throw new Error("Unsupported input syntax"); + var toplevel = new U.AST_Toplevel({ body: input }); + toplevel.figure_out_scope(); + return toplevel; +} + +function run_compress_tests() { + var dir = test_directory("compress"); + log_directory("compress"); + var files = find_test_files(dir); + function test_file(file) { + log_start_file(file); + function test_case(test) { + log_test(test.name); + var options = U.defaults(test.options, { + warnings: false + }); + var cmp = new U.Compressor(options, true); + var expect = make_code(as_toplevel(test.expect), false); + var input = as_toplevel(test.input); + var input_code = make_code(test.input); + var output = input.transform(cmp); + output.figure_out_scope(); + output = make_code(output, false); + if (expect != output) { + log("!!! failed\n---INPUT---\n{input}\n---OUTPUT---\n{output}\n---EXPECTED---\n{expected}\n\n", { + input: input_code, + output: output, + expected: expect + }); + failures++; + failed_files[file] = 1; + } + } + var tests = parse_test(path.resolve(dir, file)); + for (var i in tests) if (tests.hasOwnProperty(i)) { + test_case(tests[i]); + } + } + files.forEach(function(file){ + test_file(file); + }); +} + +function parse_test(file) { + var script = fs.readFileSync(file, "utf8"); + var ast = U.parse(script, { + filename: file + }); + var tests = {}; + var tw = new U.TreeWalker(function(node, descend){ + if (node instanceof U.AST_LabeledStatement + && tw.parent() instanceof U.AST_Toplevel) { + var name = node.label.name; + tests[name] = get_one_test(name, node.body); + return true; + } + if (!(node instanceof U.AST_Toplevel)) croak(node); + }); + ast.walk(tw); + return tests; + + function croak(node) { + throw new Error(tmpl("Can't understand test file {file} [{line},{col}]\n{code}", { + file: file, + line: node.start.line, + col: node.start.col, + code: make_code(node, false) + })); + } + + function get_one_test(name, block) { + var test = { name: name, options: {} }; + var tw = new U.TreeWalker(function(node, descend){ + if (node instanceof U.AST_Assign) { + if (!(node.left instanceof U.AST_SymbolRef)) { + croak(node); + } + var name = node.left.name; + test[name] = evaluate(node.right); + return true; + } + if (node instanceof U.AST_LabeledStatement) { + assert.ok( + node.label.name == "input" || node.label.name == "expect", + tmpl("Unsupported label {name} [{line},{col}]", { + name: node.label.name, + line: node.label.start.line, + col: node.label.start.col + }) + ); + var stat = node.body; + if (stat instanceof U.AST_BlockStatement) { + if (stat.body.length == 1) stat = stat.body[0]; + else if (stat.body.length == 0) stat = new U.AST_EmptyStatement(); + } + test[node.label.name] = stat; + return true; + } + }); + block.walk(tw); + return test; + }; +} + +function make_code(ast, beautify) { + if (arguments.length == 1) beautify = true; + var stream = U.OutputStream({ beautify: beautify }); + ast.print(stream); + return stream.get(); +} + +function evaluate(code) { + if (code instanceof U.AST_Node) + code = make_code(code); + return new Function("return(" + code + ")")(); +} diff --git a/node_modules/uglify-js/tools/node.js b/node_modules/uglify-js/tools/node.js new file mode 100644 index 0000000..7e6a38d --- /dev/null +++ b/node_modules/uglify-js/tools/node.js @@ -0,0 +1,172 @@ +var path = require("path"); +var fs = require("fs"); +var vm = require("vm"); +var sys = require("util"); + +var UglifyJS = vm.createContext({ + sys : sys, + console : console, + MOZ_SourceMap : require("source-map") +}); + +function load_global(file) { + file = path.resolve(path.dirname(module.filename), file); + try { + var code = fs.readFileSync(file, "utf8"); + return vm.runInContext(code, UglifyJS, file); + } catch(ex) { + // XXX: in case of a syntax error, the message is kinda + // useless. (no location information). + sys.debug("ERROR in file: " + file + " / " + ex); + process.exit(1); + } +}; + +var FILES = exports.FILES = [ + "../lib/utils.js", + "../lib/ast.js", + "../lib/parse.js", + "../lib/transform.js", + "../lib/scope.js", + "../lib/output.js", + "../lib/compress.js", + "../lib/sourcemap.js", + "../lib/mozilla-ast.js" +].map(function(file){ + return path.join(path.dirname(fs.realpathSync(__filename)), file); +}); + +FILES.forEach(load_global); + +UglifyJS.AST_Node.warn_function = function(txt) { + sys.error("WARN: " + txt); +}; + +// XXX: perhaps we shouldn't export everything but heck, I'm lazy. +for (var i in UglifyJS) { + if (UglifyJS.hasOwnProperty(i)) { + exports[i] = UglifyJS[i]; + } +} + +exports.minify = function(files, options) { + options = UglifyJS.defaults(options, { + spidermonkey : false, + outSourceMap : null, + sourceRoot : null, + inSourceMap : null, + fromString : false, + warnings : false, + mangle : {}, + output : null, + compress : {} + }); + UglifyJS.base54.reset(); + + // 1. parse + var toplevel = null; + + if (options.spidermonkey) { + toplevel = UglifyJS.AST_Node.from_mozilla_ast(files); + } else { + if (typeof files == "string") + files = [ files ]; + files.forEach(function(file){ + var code = options.fromString + ? file + : fs.readFileSync(file, "utf8"); + toplevel = UglifyJS.parse(code, { + filename: options.fromString ? "?" : file, + toplevel: toplevel + }); + }); + } + + // 2. compress + if (options.compress) { + var compress = { warnings: options.warnings }; + UglifyJS.merge(compress, options.compress); + toplevel.figure_out_scope(); + var sq = UglifyJS.Compressor(compress); + toplevel = toplevel.transform(sq); + } + + // 3. mangle + if (options.mangle) { + toplevel.figure_out_scope(); + toplevel.compute_char_frequency(); + toplevel.mangle_names(options.mangle); + } + + // 4. output + var inMap = options.inSourceMap; + var output = {}; + if (typeof options.inSourceMap == "string") { + inMap = fs.readFileSync(options.inSourceMap, "utf8"); + } + if (options.outSourceMap) { + output.source_map = UglifyJS.SourceMap({ + file: options.outSourceMap, + orig: inMap, + root: options.sourceRoot + }); + } + if (options.output) { + UglifyJS.merge(output, options.output); + } + var stream = UglifyJS.OutputStream(output); + toplevel.print(stream); + return { + code : stream + "", + map : output.source_map + "" + }; +}; + +// exports.describe_ast = function() { +// function doitem(ctor) { +// var sub = {}; +// ctor.SUBCLASSES.forEach(function(ctor){ +// sub[ctor.TYPE] = doitem(ctor); +// }); +// var ret = {}; +// if (ctor.SELF_PROPS.length > 0) ret.props = ctor.SELF_PROPS; +// if (ctor.SUBCLASSES.length > 0) ret.sub = sub; +// return ret; +// } +// return doitem(UglifyJS.AST_Node).sub; +// } + +exports.describe_ast = function() { + var out = UglifyJS.OutputStream({ beautify: true }); + function doitem(ctor) { + out.print("AST_" + ctor.TYPE); + var props = ctor.SELF_PROPS.filter(function(prop){ + return !/^\$/.test(prop); + }); + if (props.length > 0) { + out.space(); + out.with_parens(function(){ + props.forEach(function(prop, i){ + if (i) out.space(); + out.print(prop); + }); + }); + } + if (ctor.documentation) { + out.space(); + out.print_string(ctor.documentation); + } + if (ctor.SUBCLASSES.length > 0) { + out.space(); + out.with_block(function(){ + ctor.SUBCLASSES.forEach(function(ctor, i){ + out.indent(); + doitem(ctor); + out.newline(); + }); + }); + } + }; + doitem(UglifyJS.AST_Node); + return out + ""; +}; diff --git a/node_modules/uglifycss/README.md b/node_modules/uglifycss/README.md new file mode 100644 index 0000000..ab79c90 --- /dev/null +++ b/node_modules/uglifycss/README.md @@ -0,0 +1,23 @@ +UglifyCSS is a port of [YUI Compressor](https://github.com/yui/yuicompressor), for its CSS part, to [NodeJS](http://nodejs.org). Its name is a reference to the awesome [UglifyJS](https://github.com/mishoo/UglifyJS) but UglifyCSS is not a CSS parser. Like YUI CSS Compressor, it applies many regexp replacements. + +Usage: `uglifycss [options] css1 [css2] [...] > output` + +Options: + +* `--max-line-len n` adds a newline (approx.) every `n` characters; `0` means no newline and is the default value +* `--expand-vars` expands variables; by default, `@variables` blocks are preserved and `var(x)`s are not expanded +* `--ugly-comments` removes newlines within preserved comments; by default, newlines are preserved +* `--cute-comments` preserves newlines within and around preserved comments + +A [port to javascript](https://github.com/yui/yuicompressor/blob/master/ports/js/cssmin.js) is also available in the YUI Compressor repository. + +2 functions are provided: + +* `processString( content, options )` +* `processFiles( [ filename1, ... ], options )` + +See test.js for example. + +UglifyCSS passes successfully the test suite of YUI compressor CSS. + +UglifyCSS is MIT licensed. diff --git a/node_modules/uglifycss/index.js b/node_modules/uglifycss/index.js new file mode 100644 index 0000000..27de074 --- /dev/null +++ b/node_modules/uglifycss/index.js @@ -0,0 +1,27 @@ +/** + * UglifyCSS + * Port of YUI CSS Compressor to NodeJS + * Author: Franck Marcia - https://github.com/fmarcia + * MIT licenced + */ + +/** + * cssmin.js + * Author: Stoyan Stefanov - http://phpied.com/ + * This is a JavaScript port of the CSS minification tool + * distributed with YUICompressor, itself a port + * of the cssmin utility by Isaac Schlueter - http://foohack.com/ + * Permission is hereby granted to use the JavaScript version under the same + * conditions as the YUICompressor (original YUICompressor note below). + */ + +/** + * YUI Compressor + * http://developer.yahoo.com/yui/compressor/ + * Author: Julien Lecomte - http://www.julienlecomte.net/ + * Copyright (c) 2011 Yahoo! Inc. All rights reserved. + * The copyrights embodied in the content of this file are licensed + * by Yahoo! Inc. under the BSD (revised) open source license. + */ + +module.exports = require('./uglifycss-lib'); diff --git a/node_modules/uglifycss/package.json b/node_modules/uglifycss/package.json new file mode 100644 index 0000000..b54ecaa --- /dev/null +++ b/node_modules/uglifycss/package.json @@ -0,0 +1,27 @@ +{ + "author": { + "name": "Franck Marcia", + "email": "franck.marcia@gmail.com", + "url": "https://github.com/fmarcia" + }, + "name": "uglifycss", + "description": "Port of YUI CSS Compressor to NodeJS", + "version": "0.0.7", + "license": "MIT", + "homepage": "https://github.com/fmarcia/UglifyCSS", + "repository": { + "type": "git", + "url": "git://github.com/fmarcia/UglifyCSS.git" + }, + "main": "./index.js", + "bin": { + "uglifycss": "./uglifycss" + }, + "readme": "UglifyCSS is a port of [YUI Compressor](https://github.com/yui/yuicompressor), for its CSS part, to [NodeJS](http://nodejs.org). Its name is a reference to the awesome [UglifyJS](https://github.com/mishoo/UglifyJS) but UglifyCSS is not a CSS parser. Like YUI CSS Compressor, it applies many regexp replacements.\n\nUsage: `uglifycss [options] css1 [css2] [...] > output`\n\nOptions:\n\n* `--max-line-len n` adds a newline (approx.) every `n` characters; `0` means no newline and is the default value\n* `--expand-vars` expands variables; by default, `@variables` blocks are preserved and `var(x)`s are not expanded\n* `--ugly-comments` removes newlines within preserved comments; by default, newlines are preserved\n* `--cute-comments` preserves newlines within and around preserved comments\n\nA [port to javascript](https://github.com/yui/yuicompressor/blob/master/ports/js/cssmin.js) is also available in the YUI Compressor repository.\n\n2 functions are provided:\n\n* `processString( content, options )`\n* `processFiles( [ filename1, ... ], options )`\n\nSee test.js for example.\n\nUglifyCSS passes successfully the test suite of YUI compressor CSS.\n\nUglifyCSS is MIT licensed.\n", + "readmeFilename": "README.md", + "bugs": { + "url": "https://github.com/fmarcia/UglifyCSS/issues" + }, + "_id": "uglifycss@0.0.7", + "_from": "uglifycss@0.0.7" +} diff --git a/node_modules/uglifycss/test.js b/node_modules/uglifycss/test.js new file mode 100644 index 0000000..17e723f --- /dev/null +++ b/node_modules/uglifycss/test.js @@ -0,0 +1,44 @@ +#! /usr/bin/env node + +/* + * UglifyCSS + * Port of YUI CSS Compressor from Java to NodeJS + * Author: Franck Marcia - https://github.com/fmarcia + * MIT licenced + * + * Based on parts of: + * YUI Compressor + * Author: Julien Lecomte - http://www.julienlecomte.net/ + * Author: Isaac Schlueter - http://foohack.com/ + * Author: Stoyan Stefanov - http://phpied.com/ + * Copyright (c) 2009 Yahoo! Inc. All rights reserved. + * The copyrights embodied in the content of this file are licensed + * by Yahoo! Inc. under the BSD (revised) open source license. + */ + + +var util = require('util'), + uglifycss = require('./uglifycss-lib'), + options = { + maxLineLen: 0, + expandVars: false, + cuteComments: true + }, + content = + '/*!\n' + + ' * UglifyCSS test\n' + + ' */\n' + + '.class {\n' + + ' font-family : Helvetica Neue, Arial, Helvetica, \'Liberation Sans\', FreeSans, sans-serif;\n' + + ' border: 1px solid #000000;\n' + + ' margin: 0 0 0 0;\n' + + ' font-size : 12px;\n' + + ' font-weight :bold;\n' + + ' padding : 5px;\n' + + ' position : absolute;\n' + + ' z-index : 100000;\n' + + '}\n'; + + +util.print(uglifycss.processString(content, options) + '\n'); +//uglifycss.processFiles(filenames, options) + '\n'); diff --git a/node_modules/uglifycss/tests.yui.js b/node_modules/uglifycss/tests.yui.js new file mode 100644 index 0000000..bb09510 --- /dev/null +++ b/node_modules/uglifycss/tests.yui.js @@ -0,0 +1,42 @@ +#! /usr/bin/env node + +// var stuff +var util = require( 'util' ), + fs = require( 'fs' ), + uglifycss = require( './uglifycss-lib' ), + path = '../yuicompressor/tests', + files = fs.readdirSync(path).sort(), + file, i, ugly, failed = 0, total = 0; + +// trim results (some ref minified files have new lines at the end) +function trim( str ) { + return str.toString().replace( /(^\s*|\s*$)/g, '' ); +} + +// remove previous failures +for ( i in files ) { + if ( /\.FAILED$/.test( files[ i ] ) ) { + fs.unlink( path + '/' + files[ i ] ); + } +} + +// check files +for ( i in files ) { + file = path + '/' + files[ i ]; + if ( /\.css$/.test( file ) ) { + ugly = uglifycss.processFiles( [ file ] ); + if ( trim( ugly ) != trim( fs.readFileSync( file + '.min' ) ) ) { + util.puts( file + ': FAILED' ); + fs.writeFile( file + '.FAILED', ugly ); + failed += 1; + } + total += 1; + } +} + +// report total +if ( failed ) { + util.puts( total + ' tests, ' + failed + ' failed' ); +} else { + util.puts( total + ' tests, no failure!' ); +} diff --git a/node_modules/uglifycss/uglifycss b/node_modules/uglifycss/uglifycss new file mode 100755 index 0000000..f089c30 --- /dev/null +++ b/node_modules/uglifycss/uglifycss @@ -0,0 +1,128 @@ +#! /usr/bin/env node + +/** + * UglifyCSS + * Port of YUI CSS Compressor to NodeJS + * Author: Franck Marcia - https://github.com/fmarcia + * MIT licenced + */ + +/** + * cssmin.js + * Author: Stoyan Stefanov - http://phpied.com/ + * This is a JavaScript port of the CSS minification tool + * distributed with YUICompressor, itself a port + * of the cssmin utility by Isaac Schlueter - http://foohack.com/ + * Permission is hereby granted to use the JavaScript version under the same + * conditions as the YUICompressor (original YUICompressor note below). + */ + +/** + * YUI Compressor + * http://developer.yahoo.com/yui/compressor/ + * Author: Julien Lecomte - http://www.julienlecomte.net/ + * Copyright (c) 2011 Yahoo! Inc. All rights reserved. + * The copyrights embodied in the content of this file are licensed + * by Yahoo! Inc. under the BSD (revised) open source license. + */ + +var util = require('util'), + uglifycss = require('./'), + uglies = [], + filename, + content, + params, + nFiles, + result; + +// Print usage + +function usage() { + util.error( + 'Usage: uglifycss [options] file1.css [file2.css [...]] > output\n' + + 'options:\n' + + '--max-line-len x add a newline every x characters; 0 means no newline; default: 5000\n' + + '--expand-vars expand variables\n' + + '--ugly-comments remove newlines within preserved comments\n' + + '--cute-comments preserve newlines within and around preserved comments' + ); +} + +// Transform strings like "the-parameter" to "theParameter" + +function par2var(param) { + return param.replace(/-(.)/g, function (unused, character) { + return character === '-' ? '' : character.toUpperCase(); + }); +} + + +// Parse parameters from command line + +function parseArguments(argv) { + + var index, + len = argv.length, + param, + params = { + options: uglifycss.defaultOptions, + files: [] + }; + + for (index = 2; index < len; index += 1) { + + // last argument is always a file + if (index === len - 1) { + params.files.push(argv[index]); + + } else { + varia = par2var(argv[index]); + + // boolean parameters + if (typeof params.options[varia] === 'boolean') { + params.options[varia] = true; + + // integer parameter + } else if (typeof params.options[varia] !== 'undefined') { + params.options[varia] = parseInt(argv[index + 1], 10); + index += 1; + + // file + } else { + params.files.push(argv[index]); + } + } + } + + return params; +} + + +// Uglify CSS + +params = parseArguments(process.argv); +nFiles = params.files.length; + +// . files +if (nFiles) { + util.print(uglifycss.processFiles(params.files, params.options)); + +// . usage +} else { + usage(); +} + +/* +// . stdin +} else { + stdin = process.openStdin(); + stdin.setEncoding("utf8"); + content = ''; + stdin.on('data', function(part) { + content += part; + }); + stdin.on('end', function() { + util.print(uglifycss.processString(content, params.options)); + }); +} +*/ diff --git a/node_modules/uglifycss/uglifycss-lib.js b/node_modules/uglifycss/uglifycss-lib.js new file mode 100644 index 0000000..319a19b --- /dev/null +++ b/node_modules/uglifycss/uglifycss-lib.js @@ -0,0 +1,462 @@ +/** + * UglifyCSS + * Port of YUI CSS Compressor to NodeJS + * Author: Franck Marcia - https://github.com/fmarcia + * MIT licenced + */ + +/** + * cssmin.js + * Author: Stoyan Stefanov - http://phpied.com/ + * This is a JavaScript port of the CSS minification tool + * distributed with YUICompressor, itself a port + * of the cssmin utility by Isaac Schlueter - http://foohack.com/ + * Permission is hereby granted to use the JavaScript version under the same + * conditions as the YUICompressor (original YUICompressor note below). + */ + +/** + * YUI Compressor + * http://developer.yahoo.com/yui/compressor/ + * Author: Julien Lecomte - http://www.julienlecomte.net/ + * Copyright (c) 2011 Yahoo! Inc. All rights reserved. + * The copyrights embodied in the content of this file are licensed + * by Yahoo! Inc. under the BSD (revised) open source license. + */ + +var util = require('util'), + fs = require('fs'), + + uglifycss = module.exports = { + + defaultOptions: { + maxLineLen: 0, + expandVars: false, + uglyComments: false, + cuteComments: false, + }, + + /** + * Utility method to replace all data urls with tokens before we start + * compressing, to avoid performance issues running some of the subsequent + * regexes against large strings chunks. + * + * @private + * @method _extractDataUrls + * @param {String} css The input css + * @param {Array} The global array of tokens to preserve + * @returns String The processed css + */ + extractDataUrls: function (css, preservedTokens) { + + // Leave data urls alone to increase parse performance. + var maxIndex = css.length - 1, + appendIndex = 0, + startIndex, + endIndex, + terminator, + foundTerminator, + sb = [], + m, + preserver, + token, + pattern = /url\(\s*(["']?)data\:/g; + + // Since we need to account for non-base64 data urls, we need to handle + // ' and ) being part of the data string. Hence switching to indexOf, + // to determine whether or not we have matching string terminators and + // handling sb appends directly, instead of using matcher.append* methods. + + while ((m = pattern.exec(css)) !== null) { + + startIndex = m.index + 4; // "url(".length() + terminator = m[1]; // ', " or empty (not quoted) + + if (terminator.length === 0) { + terminator = ")"; + } + + foundTerminator = false; + + endIndex = pattern.lastIndex - 1; + + while(foundTerminator === false && endIndex+1 <= maxIndex) { + endIndex = css.indexOf(terminator, endIndex + 1); + + // endIndex == 0 doesn't really apply here + if ((endIndex > 0) && (css.charAt(endIndex - 1) !== '\\')) { + foundTerminator = true; + if (")" != terminator) { + endIndex = css.indexOf(")", endIndex); + } + } + } + + // Enough searching, start moving stuff over to the buffer + sb.push(css.substring(appendIndex, m.index)); + + if (foundTerminator) { + token = css.substring(startIndex, endIndex); + token = token.replace(/(^\s*|\s*$)/g, ""); + preservedTokens.push(token); + + preserver = "url(___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___)"; + sb.push(preserver); + + appendIndex = endIndex + 1; + } else { + // No end terminator found, re-add the whole match. Should we throw/warn here? + sb.push(css.substring(m.index, pattern.lastIndex)); + appendIndex = pattern.lastIndex; + } + } + + sb.push(css.substring(appendIndex)); + + return sb.join(""); + }, + + /** + * Utility method to compress hex color values of the form #AABBCC to #ABC. + * + * DOES NOT compress CSS ID selectors which match the above pattern (which would break things). + * e.g. #AddressForm { ... } + * + * DOES NOT compress IE filters, which have hex color values (which would break things). + * e.g. filter: chroma(color="#FFFFFF"); + * + * DOES NOT compress invalid hex values. + * e.g. background-color: #aabbccdd + * + * @private + * @method _compressHexColors + * @param {String} css The input css + * @returns String The processed css + */ + compressHexColors: function(css) { + + // Look for hex colors inside { ... } (to avoid IDs) and which don't have a =, or a " in front of them (to avoid filters) + var pattern = /(\=\s*?["']?)?#([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])([0-9a-f])(\}|[^0-9a-f{][^{]*?\})/gi, + m, + index = 0, + isFilter, + sb = []; + + while ((m = pattern.exec(css)) !== null) { + + sb.push(css.substring(index, m.index)); + + isFilter = m[1]; + + if (isFilter) { + // Restore, maintain case, otherwise filter will break + sb.push(m[1] + "#" + (m[2] + m[3] + m[4] + m[5] + m[6] + m[7])); + } else { + if (m[2].toLowerCase() == m[3].toLowerCase() && + m[4].toLowerCase() == m[5].toLowerCase() && + m[6].toLowerCase() == m[7].toLowerCase()) { + + // Compress. + sb.push("#" + (m[3] + m[5] + m[7]).toLowerCase()); + } else { + // Non compressible color, restore but lower case. + sb.push("#" + (m[2] + m[3] + m[4] + m[5] + m[6] + m[7]).toLowerCase()); + } + } + + index = pattern.lastIndex = pattern.lastIndex - m[8].length; + } + + sb.push(css.substring(index)); + + return sb.join(""); + }, + + // Uglify a CSS string + + processString: function(content, options) { + + var startIndex, + endIndex, + comments = [], + preservedTokens = [], + token, + len = content.length, + pattern, + quote, + rgbcolors, + hexcolor, + placeholder, + val, + i, + c, + line = [], + lines = [], + vars = {}; + + options = options || uglifycss.defaultOptions; + + content = uglifycss.extractDataUrls(content, preservedTokens); + + // collect all comment blocks... + while ((startIndex = content.indexOf("/*", startIndex)) >= 0) { + endIndex = content.indexOf("*/", startIndex + 2); + if (endIndex < 0) { + endIndex = len; + } + token = content.slice(startIndex + 2, endIndex); + comments.push(token); + content = content.slice(0, startIndex + 2) + + "___PRESERVE_CANDIDATE_COMMENT_" + (comments.length - 1) + "___" + + content.slice(endIndex); + startIndex += 2; + } + + // preserve strings so their content doesn't get accidentally minified + pattern = /("([^\\"]|\\.|\\)*")|('([^\\']|\\.|\\)*')/g; + content = content.replace(pattern, function (token) { + quote = token.substring(0, 1); + token = token.slice(1, -1); + // maybe the string contains a comment-like substring or more? put'em back then + if (token.indexOf("___PRESERVE_CANDIDATE_COMMENT_") >= 0) { + for (i = 0, len = comments.length; i < len; i += 1) { + token = token.replace("___PRESERVE_CANDIDATE_COMMENT_" + i + "___", comments[i]); + } + } + // minify alpha opacity in filter strings + token = token.replace(/progid:DXImageTransform.Microsoft.Alpha\(Opacity=/gi, "alpha(opacity="); + preservedTokens.push(token); + return quote + "___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___" + quote; + }); + + // strings are safe, now wrestle the comments + for (i = 0, len = comments.length; i < len; i += 1) { + + token = comments[i]; + placeholder = "___PRESERVE_CANDIDATE_COMMENT_" + i + "___"; + + // ! in the first position of the comment means preserve + // so push to the preserved tokens keeping the ! + if (token.charAt(0) === "!") { + if (options.cuteComments) { + preservedTokens.push(token.substring(1)); + } else if (options.uglyComments) { + preservedTokens.push(token.substring(1).replace(/[\r\n]/g, '')); + } else { + preservedTokens.push(token); + } + content = content.replace(placeholder, "___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___"); + continue; + } + + // \ in the last position looks like hack for Mac/IE5 + // shorten that to /*\*/ and the next one to /**/ + if (token.charAt(token.length - 1) === "\\") { + preservedTokens.push("\\"); + content = content.replace(placeholder, "___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___"); + i = i + 1; // attn: advancing the loop + preservedTokens.push(""); + content = content.replace( + "___PRESERVE_CANDIDATE_COMMENT_" + i + "___", + "___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___" + ); + continue; + } + + // keep empty comments after child selectors (IE7 hack) + // e.g. html >/**/ body + if (token.length === 0) { + startIndex = content.indexOf(placeholder); + if (startIndex > 2) { + if (content.charAt(startIndex - 3) === '>') { + preservedTokens.push(""); + content = content.replace(placeholder, "___PRESERVED_TOKEN_" + (preservedTokens.length - 1) + "___"); + } + } + } + + // in all other cases kill the comment + content = content.replace("/*" + placeholder + "*/", ""); + } + + if (options.expandVars) { + // parse simple @variables blocks and remove them + pattern = /@variables\s*\{\s*([^\}]+)\s*\}/g; + content = content.replace(pattern, function (token, f1) { + pattern = /\s*([a-z0-9\-]+)\s*:\s*([^;\}]+)\s*/gi; + f1.replace(pattern, function(token, f1, f2) { + if (f1 && f2) { + vars[f1] = f2; + } + return ''; + }); + return ''; + }); + + // replace var(x) with the value of x + pattern = /var\s*\(\s*([^\)]+)\s*\)/g; + content = content.replace(pattern, function (token, f1) { + return vars[f1] || 'none'; + }); + } + + // normalize all whitespace strings to single spaces. Easier to work with that way. + content = content.replace(/\s+/g, " "); + + // remove the spaces before the things that should not have spaces before them. + // but, be careful not to turn "p :link {...}" into "p:link{...}" + // swap out any pseudo-class colons with the token, and then swap back. + pattern = /(^|\})(([^\{:])+:)+([^\{]*\{)/g; + content = content.replace(pattern, function (token) { + return token.replace(/:/g, "___PSEUDOCLASSCOLON___"); + }); + + // remove spaces before the things that should not have spaces before them. + content = content.replace(/\s+([!{};:>+\(\)\],])/g, "$1"); + + // bring back the colon + content = content.replace(/___PSEUDOCLASSCOLON___/g, ":"); + + // retain space for special IE6 cases + content = content.replace(/:first-(line|letter)(\{|,)/g, ":first-$1 $2"); + + // newlines before and after the end of a preserved comment + if (options.cuteComments) { + content = content.replace(/\s*\/\*/g, "___PRESERVED_NEWLINE___/*"); + content = content.replace(/\*\/\s*/g, "*/___PRESERVED_NEWLINE___"); + // no space after the end of a preserved comment + } else { + content = content.replace(/\*\/\s*/g, '*/'); + } + + // if there is a @charset, then only allow one, and push to the top of the file. + content = content.replace(/^(.*)(@charset \"[^\"]*\";)/g, "$2$1"); + content = content.replace(/^(\s*@charset [^;]+;\s*)+/g, "$1"); + + // put the space back in some cases, to support stuff like + // @media screen and (-webkit-min-device-pixel-ratio:0){ + content = content.replace(/\band\(/g, "and ("); + + // remove the spaces after the things that should not have spaces after them. + content = content.replace(/([!{}:;>+\(\[,])\s+/g, "$1"); + + // remove unnecessary semicolons + content = content.replace(/;+\}/g, "}"); + + // replace 0(px,em,%) with 0. + content = content.replace(/([\s:])(0)(px|em|%|in|cm|mm|pc|pt|ex)/g, "$1$2"); + + // replace 0 0 0 0; with 0. + content = content.replace(/:0 0 0 0(;|\})/g, ":0$1"); + content = content.replace(/:0 0 0(;|\})/g, ":0$1"); + content = content.replace(/:0 0(;|\})/g, ":0$1"); + + // replace background-position:0; with background-position:0 0; + // same for transform-origin + pattern = /(background-position|transform-origin|webkit-transform-origin|moz-transform-origin|o-transform-origin|ms-transform-origin):0(;|\})/gi; + content = content.replace(pattern, function (token, f1, f2) { + return f1.toLowerCase() + ":0 0" + f2; + }); + + // replace 0.6 to .6, but only when preceded by : or a white-space + content = content.replace(/(:|\s)0+\.(\d+)/g, "$1.$2"); + + // shorten colors from rgb(51,102,153) to #336699 + // this makes it more likely that it'll get further compressed in the next step. + pattern = /rgb\s*\(\s*([0-9,\s]+)\s*\)/gi; + content = content.replace(pattern, function (token, f1) { + rgbcolors = f1.split(","); + hexcolor = "#"; + for (i = 0; i < rgbcolors.length; i += 1) { + val = parseInt(rgbcolors[i], 10); + if (val < 16) { + hexcolor += "0"; + } + hexcolor += val.toString(16); + } + return hexcolor; + }); + + // Shorten colors from #AABBCC to #ABC. + content = uglifycss.compressHexColors(content); + + // border: none -> border:0 + pattern = /(border|border-top|border-right|border-bottom|border-right|outline|background):none(;|\})/gi; + content = content.replace(pattern, function (token, f1, f2) { + return f1.toLowerCase() + ":0" + f2; + }); + + // shorter opacity IE filter + content = content.replace(/progid:DXImageTransform\.Microsoft\.Alpha\(Opacity=/gi, "alpha(opacity="); + + // remove empty rules. + content = content.replace(/[^\};\{\/]+\{\}/g, ""); + + // some source control tools don't like it when files containing lines longer + // than, say 8000 characters, are checked in. The linebreak option is used in + // that case to split long lines after a specific column. + if (options.maxLineLen > 0) { + for (i = 0, len = content.length; i < len; i += 1) { + c = content.charAt(i); + line.push(c); + if (c === '}' && line.length > options.maxLineLen) { + lines.push(line.join('')); + line = []; + } + } + if (line.length) { + lines.push(line.join('')); + } + + content = lines.join('\n'); + } + + // replace multiple semi-colons in a row by a single one + // see SF bug #1980989 + content = content.replace(/;;+/g, ";"); + + // trim the final string (for any leading or trailing white spaces) + content = content.replace(/(^\s*|\s*$)/g, ""); + + // restore preserved comments and strings + content = content.replace(/___PRESERVED_TOKEN_(\d+)___/g, function (token, f1) { + return preservedTokens[parseInt(f1, 10)]; + }); + + // restore preserved newlines + content = content.replace(/___PRESERVED_NEWLINE___/g, '\n'); + + // return + return content; + }, + + + // Uglify CSS files + + processFiles: function(filenames, options) { + + var nFiles = filenames.length, + uglies = [], + index, + filename, + content; + + // process files + for (index = 0; index < nFiles; index += 1) { + filename = filenames[index]; + try { + content = fs.readFileSync(filename, 'utf8'); + if (content.length) { + uglies.push(uglifycss.processString(content, options)); + } + } catch (e) { + util.error('unable to process "' + filename + '" with ' + e); + process.exit(1); + } + } + + // return concat'd results + return uglies.join(''); + } + +}; diff --git a/npm-debug.log b/npm-debug.log new file mode 100644 index 0000000..3460eb8 --- /dev/null +++ b/npm-debug.log @@ -0,0 +1,208 @@ +0 info it worked if it ends with ok +1 verbose cli [ '/usr/local/bin/node', +1 verbose cli '/usr/local/bin/npm', +1 verbose cli 'install', +1 verbose cli '-g', +1 verbose cli 'grunt-cli' ] +2 info using npm@1.3.15 +3 info using node@v0.11.10-pre +4 verbose cache add [ 'grunt-cli', null ] +5 verbose cache 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command line interface.', +105 silly resolved version: '0.1.11', +105 silly resolved author: { name: 'Grunt Team' }, +105 silly resolved homepage: 'http://gruntjs.com/', +105 silly resolved repository: { type: 'git', url: 'git://github.com/gruntjs/grunt-cli.git' }, +105 silly resolved bugs: { url: 'http://github.com/gruntjs/grunt-cli/issues' }, +105 silly resolved licenses: [ [Object] ], +105 silly resolved bin: { grunt: 'bin/grunt' }, +105 silly resolved engines: { node: '>= 0.8.0' }, +105 silly resolved scripts: { test: 'node bin/grunt test' }, +105 silly resolved preferGlobal: true, +105 silly resolved dependencies: { nopt: '~1.0.10', 'findup-sync': '~0.1.0', resolve: '~0.3.1' }, +105 silly resolved devDependencies: { grunt: '~0.4.0', 'grunt-contrib-jshint': '~0.2.0' }, +105 silly resolved contributors: [ [Object], [Object], [Object], [Object] ], +105 silly resolved readme: '# grunt-cli [![Build Status](https://secure.travis-ci.org/gruntjs/grunt-cli.png?branch=master)](http://travis-ci.org/gruntjs/grunt-cli)\n> The Grunt command line interface.\n\nInstall this globally and you\'ll have access to the `grunt` command anywhere on your system.\n\n```shell\nnpm install -g grunt-cli\n```\n\n**Note:** The job of the `grunt` command is to load and run the version of Grunt you have installed locally to your project, irrespective of its version. Starting with Grunt v0.4, you should never install Grunt itself globally. For more information about why, [please read this](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation).\n\nSee the [Getting Started](http://gruntjs.com/getting-started) guide for more information.\n\n## Shell tab auto-completion\nTo enable tab auto-completion for Grunt, add one of the following lines to your `~/.bashrc` or `~/.zshrc` file.\n\n```bash\n# Bash, ~/.bashrc\neval "$(grunt --completion=bash)"\n```\n\n```bash\n# Zsh, ~/.zshrc\neval "$(grunt --completion=zsh)"\n```\n\n## Installing grunt-cli locally\nIf you don\'t have administrator rights, you may need to install grunt-cli locally to your project using `npm install grunt-cli --save-dev`. Unfortunately, this will not put the `grunt` executable in your PATH. You\'ll need to specify its explicit location when executing it, eg: `./node_modules/.bin/grunt`,\n\nNote: Using grunt-cli in this way is unsupported.\n', +105 silly resolved readmeFilename: 'README.md', +105 silly resolved _id: 'grunt-cli@0.1.11', +105 silly resolved dist: { shasum: 'ef0b77e87e517b99a1aa8569574b096d9c4c7378' }, +105 silly resolved _from: 'grunt-cli@', +105 silly resolved _resolved: 'https://registry.npmjs.org/grunt-cli/-/grunt-cli-0.1.11.tgz' } ] +106 info install grunt-cli@0.1.11 into /usr/local/lib +107 info installOne grunt-cli@0.1.11 +108 info /usr/local/lib/node_modules/grunt-cli unbuild +109 verbose tar unpack /home/alexander/.npm/grunt-cli/0.1.11/package.tgz +110 silly lockFile 466968dc-local-lib-node-modules-grunt-cli tar:///usr/local/lib/node_modules/grunt-cli +111 verbose lock tar:///usr/local/lib/node_modules/grunt-cli /home/alexander/.npm/466968dc-local-lib-node-modules-grunt-cli.lock +112 silly lockFile 23a363c1-npm-grunt-cli-0-1-11-package-tgz tar:///home/alexander/.npm/grunt-cli/0.1.11/package.tgz +113 verbose lock tar:///home/alexander/.npm/grunt-cli/0.1.11/package.tgz /home/alexander/.npm/23a363c1-npm-grunt-cli-0-1-11-package-tgz.lock +114 silly gunzTarPerm modes [ '755', '644' ] +115 error Error: EACCES, mkdir '/usr/local/lib/node_modules/grunt-cli' +115 error { [Error: EACCES, mkdir '/usr/local/lib/node_modules/grunt-cli'] +115 error stack: 'Error: EACCES, mkdir \'/usr/local/lib/node_modules/grunt-cli\'', +115 error errno: -13, +115 error code: 'EACCES', +115 error path: '/usr/local/lib/node_modules/grunt-cli', +115 error fstream_type: 'Directory', +115 error fstream_path: '/usr/local/lib/node_modules/grunt-cli', +115 error fstream_class: 'DirWriter', +115 error fstream_stack: +115 error [ '/usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:36:23', +115 error '/usr/local/lib/node_modules/npm/node_modules/mkdirp/index.js:37:53', +115 error 'Object.oncomplete (fs.js:97:15)' ] } +116 error Please try running this command again as root/Administrator. +117 error System Linux 3.5.0-41-generic +118 error command "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "grunt-cli" +119 error cwd /home/alexander/www/powerange +120 error node -v v0.11.10-pre +121 error npm -v 1.3.15 +122 error path /usr/local/lib/node_modules/grunt-cli +123 error fstream_path /usr/local/lib/node_modules/grunt-cli +124 error fstream_type Directory +125 error fstream_class DirWriter +126 error code EACCES +127 error errno -13 +128 error stack Error: EACCES, mkdir '/usr/local/lib/node_modules/grunt-cli' +129 error fstream_stack /usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:36:23 +129 error fstream_stack /usr/local/lib/node_modules/npm/node_modules/mkdirp/index.js:37:53 +129 error fstream_stack Object.oncomplete (fs.js:97:15) +130 verbose exit [ -13, true ] diff --git a/package.json b/package.json new file mode 100644 index 0000000..a590f91 --- /dev/null +++ b/package.json @@ -0,0 +1,21 @@ +{ + "name": "powerange" + , "version": "0.0.1" + , "description": "Module to create iOS 7 like range sliders" + , "main": "powerange.js" + , "repository": { + "type": "git" + , "url": "git://github.com/abpetkov/powerange.git" + } + , "author": "Alexander Petkov (https://github.com/abpetkov)" + , "license": "MIT" + , "bugs": { + "url": "https://github.com/abpetkov/powerange/issues" + } + , "devDependencies": { + "uglify-js": "~2.4.8" + , "component": "~0.18.0" + , "uglifycss": "0.0.7" + } + , "homepage": "https://abpetkov.github.io/powerange" +} \ No newline at end of file diff --git a/powerange.css b/powerange.css new file mode 100644 index 0000000..5a3a07f --- /dev/null +++ b/powerange.css @@ -0,0 +1,3 @@ +body { + font-size: 14px; +} \ No newline at end of file diff --git a/powerange.js b/powerange.js new file mode 100644 index 0000000..d2b630f --- /dev/null +++ b/powerange.js @@ -0,0 +1,62 @@ +/** + * Powerange 0.0.1 + * http://abpetkov.github.io/powerange/ + * + * Authored by Alexander Petkov + * https://github.com/abpetkov + * + * Copyright 2014, Alexander Petkov + * License: The MIT License (MIT) + * http://opensource.org/licenses/MIT + * + */ + +/** + * Expose `Powerange`. + */ + +module.exports = Powerange; + +/** + * Set default values. + * + * @api public + */ + +var defaults = { + color: '#64bd63' +}; + +/** + * Create Powerange object. + * + * @constructor + * @param {Object} element + * @param {Object} options + * @api public + */ + +function Powerange(element, options) { + if (!(this instanceof Powerange)) return new Powerange(element, options); + + this.element = element; + this.options = options || {}; + + for (var i in defaults) { + if (this.options[i] == null) { + this.options[i] = defaults[i]; + } + } + + this.init(); +} + +/* + * Initialize + * + * @api private + */ + +Powerange.prototype.init = function() { + console.log(this.options); +}; \ No newline at end of file