docs(*): switch from npm to yarn

Author: petebacondarwin

CONTRIBUTING.md

@@ -209,7 +209,9 @@ We have very precise rules over how our git commit messages can be formatted.  T
 readable messages** that are easy to follow when looking through the **project history**.  But also,
 we use the git commit messages to **generate the AngularJS change log**.
 
-The commit message formatting can be added using a typical git workflow or through the use of a CLI wizard ([Commitizen](https://github.com/commitizen/cz-cli)). To use the wizard, run `npm run commit` in your terminal after staging your changes in git.
+The commit message formatting can be added using a typical git workflow or through the use of a CLI
+wizard ([Commitizen](https://github.com/commitizen/cz-cli)). To use the wizard, run `yarn run commit`
+in your terminal after staging your changes in git.
 
 ### Commit Message Format
 Each commit message consists of a **header**, a **body** and a **footer**.  The header has a special
@@ -229,7 +231,8 @@ Any line of the commit message cannot be longer 100 characters! This allows the
 to read on GitHub as well as in various git tools.
 
 ### Revert
-If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
+If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit.
+In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
 
 ### Type
 Must be one of the following:
@@ -266,7 +269,8 @@ The body should include the motivation for the change and contrast this with pre
 The footer should contain any information about **Breaking Changes** and is also the place to
 [reference GitHub issues that this commit closes][closing-issues].
 
-**Breaking Changes** should start with the word `BREAKING CHANGE:` with a space or two newlines. The rest of the commit message is then used for this.
+**Breaking Changes** should start with the word `BREAKING CHANGE:` with a space or two newlines.
+The rest of the commit message is then used for this.
 
 A detailed explanation can be found in this [document][commit-message-format].
 

TRIAGING.md

@@ -95,7 +95,7 @@ You can mention him in the relevant thread like this: `@btford`.
 
 > Thanks for submitting this issue!
 > Unfortunately, we don't think this functionality belongs in core.
-> The good news is that you could easily implement this as a third-party module and publish it on Bower and/or npm.
+> The good news is that you could easily implement this as a third-party module and publish it on Bower and/or to the npm repository.
 
 
 ## Assigning Work

docs/config/index.js

@@ -6,7 +6,7 @@ var packagePath = __dirname;
 var Package = require('dgeni').Package;
 
 // Create and export a new Dgeni package called angularjs. This package depends upon
-// the ngdoc, nunjucks, and examples packages defined in the dgeni-packages npm module.
+// the ngdoc, nunjucks, and examples packages defined in the dgeni-packages node module.
 module.exports = new Package('angularjs', [
   require('dgeni-packages/ngdoc'),
   require('dgeni-packages/nunjucks'),

docs/config/services/getVersion.js

@@ -4,7 +4,7 @@ var path = require('canonical-path');
 /**
  * dgService getVersion
  * @description
- * Find the current version of the bower component (or npm module)
+ * Find the current version of the bower component (or node module)
  */
 module.exports = function getVersion(readFilesProcessor) {
   var basePath = readFilesProcessor.basePath;

docs/config/templates/ngdoc/api/module.template.html

@@ -21,7 +21,9 @@ <h2>Installation</h2>
     </li>
     <li>
       <a href="https://www.npmjs.com/">NPM</a> e.g.
-      {% code %}npm install {$ doc.packageName $}@X.Y.Z{% endcode %}
+      {% code %}npm install --save {$ doc.packageName $}@X.Y.Z{% endcode %}
+      or
+      {% code %}yarn add {$ doc.packageName $}@X.Y.Z{% endcode %}
     </li>
     <li>
       <a href="http://bower.io">Bower</a> e.g.

docs/content/guide/component-router.ngdoc

@@ -149,7 +149,7 @@ You can see the complete application running below.
     <h1 class="title">Component Router</h1>
     <app></app>
 
-    <!-- Load up the router library - normally you might use npm and host it locally -->
+    <!-- Load up the router library - normally you might use npm/yarn and host it locally -->
     <script src="https://unpkg.com/@angular/[email protected]/angular1/angular_1_router.js"></script>
   </file>
 
@@ -467,13 +467,12 @@ to display list and detail views of Heroes and Crises.
 
 ## Install the libraries
 
-It is easier to use npm to install the **Component Router** module. For this guide we will also install
-AngularJS itself via npm:
+It is easier to use [yarn](https://yarnpkg.com) to install the **Component Router** module.
+For this guide we will also install AngularJS itself via yarn:
 
 ```bash
-npm init
-npm install [email protected] --save
-npm install @angular/[email protected] --save
+yarn init
+yarn add [email protected] @angular/[email protected]
 ```
 
 

docs/content/guide/unit-testing.ngdoc

@@ -59,7 +59,7 @@ Karma to run against a number of browsers, which is useful for being confident t
 works on all browsers you need to support. Karma is executed on the command line and will display
 the results of your tests on the command line once they have run in the browser.
 
-Karma is a NodeJS application, and should be installed through npm. Full installation instructions
+Karma is a NodeJS application, and should be installed through npm/yarn. Full installation instructions
 are available on [the Karma website](http://karma-runner.github.io/0.12/intro/installation.html).
 
 ### Jasmine
@@ -461,7 +461,7 @@ describe("Deep Thought", function() {
   }));
 
   it("has calculated the answer correctly", inject(function(DeepThought) {
-    // Because of sharedInjector, we have access to the instance of the DeepThought service 
+    // Because of sharedInjector, we have access to the instance of the DeepThought service
     // that was provided to the beforeAll() hook. Therefore we can test the generated answer
     expect(DeepThought.answer).toBe(42);
   }));

docs/content/misc/contribute.ngdoc

@@ -5,7 +5,7 @@
 # Building and Testing AngularJS
 
 This document describes how to set up your development environment to build and test AngularJS, and
-explains the basic mechanics of using `git`, `node`, `npm`, `grunt`, and `bower`.
+explains the basic mechanics of using `git`, `node`, `yarn`, `grunt`, and `bower`.
 
 See the [contributing guidelines](https://github.com/angular/angular.js/blob/master/CONTRIBUTING.md)
 for how to contribute your own code to AngularJS.
@@ -24,20 +24,27 @@ Before you can build AngularJS, you must install and configure the following dep
 machine:
 
 * [Git](http://git-scm.com/): The [Github Guide to
-Installing Git](https://help.github.com/articles/set-up-git) is a good source of information.
+  Installing Git](https://help.github.com/articles/set-up-git) is a good source of information.
 
-* [Node.js v4.x](http://nodejs.org): We use Node to generate the documentation, run a
-development web server, run tests, and generate distributable files. Depending on your system, you can install Node either from source or as a
-pre-packaged bundle. (Currently our build does not work properly on Node v5 or greater - please use v4.x.)
+* [Node.js v6.x (LTS)](http://nodejs.org): We use Node to generate the documentation, run a
+  development web server, run tests, and generate distributable files. Depending on your system,
+  you can install Node either from source or as a pre-packaged bundle.
+
+  We recommend using [nvm](https://github.com/creationix/nvm) to manage and install Node.js,
+  which makes it easy to change the version of Node.js per project.
+
+* [Yarn](https://yarnpkg.com): We use Yarn to install our Node.js module dependencies (rather than using npm).
+  There are detailed installation instructions available at https://yarnpkg.com/en/docs/install.
 
 * [Java](http://www.java.com): We minify JavaScript using our
-[Closure Tools](https://developers.google.com/closure/) jar. Make sure you have Java (version 7 or higher) installed
-and included in your [PATH](http://docs.oracle.com/javase/tutorial/essential/environment/paths.html) variable.
+  [Closure Tools](https://developers.google.com/closure/) jar. Make sure you have Java (version 7 or higher)
+  installed and included in your [PATH](http://docs.oracle.com/javase/tutorial/essential/environment/paths.html)
+  variable.
 
 * [Grunt](http://gruntjs.com): We use Grunt as our build system. Install the grunt command-line tool globally with:
 
   ```shell
-  npm install -g grunt-cli
+  yarn global add grunt-cli
   ```
 
 ## Forking Angular on Github
@@ -62,12 +69,9 @@ cd angular.js
 git remote add upstream "https://github.com/angular/angular.js.git"
 
 # Install node.js dependencies:
-npm install
-
-# Install bower components:
-bower install
+yarn install
 
-# Build AngularJS:
+# Build AngularJS (which will install `bower` dependencies automatically):
 grunt package
 ```
 
@@ -78,11 +82,11 @@ Administrator). This is because `grunt package` creates some symbolic links.
 </div>
 
 <div class="alert alert-warning">
-**Note:** If you're using Linux, and npm install fails with the message
-'Please try running this command again as root/Administrator.', you may need to globally install grunt and bower:
+**Note:** If you're using Linux, and `yarn install` fails with the message
+'Please try running this command again as root/Administrator.', you may need to globally install `grunt` and `bower`:
 <ul>
-<li>sudo npm install -g grunt-cli</li>
-<li>sudo npm install -g bower</li>
+<li>sudo yarn global add grunt-cli</li>
+<li>sudo yarn global add bower</li>
 </ul>
 
 </div>

src/ngComponentRouter/Router.js

@@ -10,11 +10,11 @@
  *
  * @installation
  *
- * Currently, the **Component Router** module must be installed via `npm`, it is not yet available
+ * Currently, the **Component Router** module must be installed via `npm`/`yarn`, it is not yet available
  * on Bower or the Google CDN.
  *
  * ```bash
- * npm install @angular/[email protected] --save
+ * yarn add @angular/[email protected]
  * ```
  *
  * Include `angular_1_router.js` in your HTML:

src/ngMock/angular-mocks.js

@@ -2347,6 +2347,7 @@ angular.mock.$ComponentControllerProvider = ['$compileProvider',
  *  * [Google CDN](https://developers.google.com/speed/libraries/devguide#angularjs) e.g.
  *    `"//ajax.googleapis.com/ajax/libs/angularjs/X.Y.Z/angular-mocks.js"`
  *  * [NPM](https://www.npmjs.com/) e.g. `npm install [email protected]`
+ *  * [Yarn](https://yarnpkg.com) e.g. `yarn add [email protected]`
  *  * [Bower](http://bower.io) e.g. `bower install angular-mocks#X.Y.Z`
  *  * [code.angularjs.org](https://code.angularjs.org/) (discouraged for production use)  e.g.
  *    `"//code.angularjs.org/X.Y.Z/angular-mocks.js"`