feat: optionally pull changes from remote

BREAKING CHANGE:
Changes from remote are now pulled optionally

README.md

@@ -12,7 +12,7 @@ Within [configuration](#configuration) you choose a folder (defaults to `~/npm-p
 
 When running `npm-cross-link install <package-name>` command following steps are pursued:
 
-1. If repository is not setup, it is cloned into corresponding folder. Otherwise changes from remote are pulled (can be opt out via `--no-pull`), and optionally committed changes can be pushed (indicate such intent with `--push`)
+1. If repository is not setup, it is cloned into corresponding folder. Otherwise optionally changes from remote are pulled (`--pull`), and optionally committed changes can be pushed (`--push`)
 2. All maintained project dependencies (also `devDependencies`) are installed according to same flow. Those not maintained (not found in `packagesMeta`) are npm linked to global npm folder, if supported at latest version, otherwise they're installed on spot (but in a form where all its dependencies persist in a dependency folder)
 3. Package is ensured to be linked to global npm folder
 
@@ -38,7 +38,7 @@ _Note: This command doesn't interfere in any way with eventual project at curren
 
 ##### Supported options:
 
--   `--no-pull` - By default (for all updated packages) mising updates are pulled from remote. This option turns that off
+-   `--pull` - Pull eventual new updates from remote
 -   `--push` - For all updated packages push eventually committed changes to remote
 
 #### `npm-cross-link install [...options]`

bin/npm-cross-link.js

@@ -10,7 +10,7 @@ require("log4-nodejs")({ defaultNamespace: "npm-cross-link" });
 
 const meta = require("../package");
 
-const argv = require("minimist")(process.argv.slice(2), { boolean: ["push"] });
+const argv = require("minimist")(process.argv.slice(2), { boolean: ["pull", "push"] });
 
 const [command, packageName] = argv._;
 

lib/private/cli/usage.js

@@ -31,7 +31,7 @@ up to npm-cross-link installation rules
 
 Options:
 
-    --no-pull     Do not pull changes from remote
+    --pull      Pull changes from remote
     --push      Push committed changes to remote
     --help,            -h  Show this message
 
@@ -44,7 +44,7 @@ Ensures all packages in npm packages folder are properly installed and up to dat
 
 Options:
 
-    --no-pull     Do not pull changes from remote
+    --pull      Pull changes from remote
     --push      Push committed changes to remote
     --help,            -h  Show this message