avoid deprecation warnings if running node >= v0.8 - refs tilemill-pr…

…oject#1568

commands/core.bones

@@ -7,6 +7,8 @@ var mapnik = require('mapnik');
 var semver = require('semver');
 var os = require('os');
 var crypto = require('crypto');
+// node v6 -> v8 compatibility
+var existsSync = require('fs').existsSync || require('path').existsSync;
 
 command = Bones.Command.extend();
 
@@ -117,18 +119,18 @@ command.prototype.bootstrap = function(plugin, callback) {
     };
 
     var configDir = path.join(process.env.HOME, '.tilemill');
-    if (!path.existsSync(configDir)) {
+    if (!existsSync(configDir)) {
         console.warn('Creating configuration dir %s', configDir);
         fsutil.mkdirpSync(configDir, 0755);
     }
 
-    if (!path.existsSync(settings.files)) {
+    if (!existsSync(settings.files)) {
         console.warn('Creating files dir %s', settings.files);
         fsutil.mkdirpSync(settings.files, 0755);
     }
     ['export', 'project', 'cache'].forEach(function(key) {
         var dir = path.join(settings.files, key);
-        if (!path.existsSync(dir)) {
+        if (!existsSync(dir)) {
             console.warn('Creating %s dir %s', key, dir);
             fsutil.mkdirpSync(dir, 0755);
             if (key === 'project' && settings.examples) {

commands/export.bones

@@ -8,6 +8,8 @@ var Step = require('step');
 var http = require('http');
 var chrono = require('chrono');
 var crashutil = require('../lib/crashutil');
+// node v6 -> v8 compatibility
+var existsSync = require('fs').existsSync || require('path').existsSync;
 
 command = Bones.Command.extend();
 
@@ -147,7 +149,7 @@ command.prototype.initialize = function(plugin, callback) {
 
     // Validation.
     if (!opts.project || !opts.filepath) return plugin.help();
-    if (!path.existsSync(path.dirname(opts.filepath)))
+    if (!existsSync(path.dirname(opts.filepath)))
         return this.error(new Error('Export path does not exist: ' + path.dirname(opts.filepath)));
 
     // Format.
@@ -170,7 +172,7 @@ command.prototype.initialize = function(plugin, callback) {
         opts.scale = parseInt(opts.scale, 10);
 
     // Rename the output filepath using a random hash if file already exists.
-    if (path.existsSync(opts.filepath) &&
+    if (existsSync(opts.filepath) &&
         _(['png','pdf','svg','mbtiles']).include(opts.format)) {
         var hash = crypto.createHash('md5')
             .update(+new Date + '')

index.js

@@ -1,6 +1,8 @@
 #!/usr/bin/env node
 
 var fs = require('fs');
+// node v6 -> v8 compatibility
+var existsSync = require('fs').existsSync || require('path').existsSync;
 
 process.title = 'tilemill';
 
@@ -31,9 +33,8 @@ if (process.platform === 'win32') {
 // Default --config flag to user's home .tilemill.json config file.
 // @TODO find a more elegant way to set a default for this value
 // upstream in bones.
-var path = require('path');
 var config = path.join(process.env.HOME, '.tilemill/config.json');
-if (path.existsSync(config)) {
+if (existsSync(config)) {
     var argv = require('optimist').argv;
     argv.config = argv.config || config;
 }

lib/fsutil.js

@@ -5,6 +5,8 @@ var path = require('path');
 var constants = require('constants');
 var _ = require('underscore');
 var mkdirp = require('mkdirp');
+// node v6 -> v8 compatibility
+var existsSync = require('fs').existsSync || require('path').existsSync;
 
 var path_sep = process.platform === 'win32' ? '\\' : '/';
 
@@ -53,7 +55,7 @@ function mkdirpSync(p, mode) {
     var created = [];
     while (ps.length) {
         created.push(ps.shift());
-        if (created.length > 1 && !path.existsSync(created.join(path_sep))) {
+        if (created.length > 1 && !existsSync(created.join(path_sep))) {
             var err = fs.mkdirSync(created.join(path_sep), 0755);
             if (err) return err;
         }

models/Library.server.bones

@@ -8,6 +8,9 @@ var rm = require('../lib/fsutil').rm;
 var s3 = require('../lib/s3');
 var config = Bones.plugin.config;
 var url = require('url');
+// node v6 -> v8 compatibility
+var existsAsync = require('fs').exists || require('path').exists;
+
 
 // Extensions supported by TileMill. See `millstone.resolve()` for
 // the source of this list.
@@ -61,7 +64,7 @@ models.Library.prototype.sync = function(method, model, success, error) {
             location = path.join(config.files, 'project', model.get('project'), location);
         }
 
-        path.exists(location, function(exists) {
+        existsAsync(location, function(exists) {
             if (!exists) location = process.env.HOME;
             readdir(location, function(err, files) {
                 if (err &&