Annotate JS source to make Closure Compiler work

With this change advanced optimizations of the Closure Compiler work and
produce working output.

src/app/externs/angular-new-router.js

@@ -0,0 +1,39 @@
+// Copyright 2015 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Externs for Angular router: https://github.com/angular/router
+ *
+ * TODO(bryk): Move the externs out of this project.
+ */
+
+
+/** @const */
+var ngNewRouter = {};
+
+
+/**
+ * @typedef {{
+ *   setTemplateMapping: function(function(string):string)
+ * }}
+ */
+ngNewRouter.$componentLoaderProvider = {};
+
+
+/**
+ * @typedef {{
+ *   config: function(!Array<{path: string, component: string}>)
+ * }}
+ */
+ngNewRouter.$router = {};

src/app/frontend/index.config.js

@@ -13,8 +13,8 @@
 // limitations under the License.
 
 
-/** @ngInject */
-export function config($logProvider) {
-  $logProvider.debugEnabled(true);
+/**
+ * @ngInject
+ */
+export function config() {
 }
-

src/app/frontend/index.html

@@ -39,11 +39,6 @@
     <!-- inject:js -->
     <!-- Application JS files are populated here. -->
     <!-- endinject -->
-
-    <!-- inject:partials -->
-    <!-- Angular templates are automatically converted to JS and inserted here (prod build). -->
-    <!-- endinject -->
     <!-- endbuild -->
   </body>
 </html>
-

src/app/frontend/index.module.js

@@ -14,10 +14,10 @@
 
 /**
  * @fileoverview Entry point module to the application. Loads and configures other modules needed
- * to bootstrap the application
+ * to bootstrap the application.
  */
 import { config } from './index.config';
-import { routerConfig, RouterController } from './index.route';
+import { RouterController, routerConfig } from './index.route';
 import { runBlock } from './index.run';
 import { MainController } from './main/main.controller';
 
@@ -29,4 +29,3 @@ export default angular.module(
     .run(runBlock)
     .controller('RouterController', RouterController)
     .controller('MainController', MainController);
-

src/app/frontend/index.route.js

@@ -13,20 +13,25 @@
 // limitations under the License.
 
 
-/** @ngInject */
+/**
+ * @param {!ngNewRouter.$componentLoaderProvider} $componentLoaderProvider
+ * @ngInject
+ */
 export function routerConfig($componentLoaderProvider) {
   $componentLoaderProvider.setTemplateMapping(function(name) {
-    return `${ name }/${ name }.html`;
+    return `${name}/${name}.html`;
   });
 }
 
+
 export class RouterController {
-  /** @ngInject */
+  /**
+   * @param {!ngNewRouter.$router} $router
+   * @ngInject
+   */
   constructor($router) {
-    var router = $router;
-    router['config']([
+    $router.config([
       { path: '/', component: 'main' }
     ]);
   }
 }
-

src/app/frontend/index.run.js

@@ -13,8 +13,10 @@
 // limitations under the License.
 
 
-/** @ngInject */
+/**
+ * @param {!angular.$log} $log
+ * @ngInject
+ */
 export function runBlock ($log) {
   $log.debug('runBlock end');
 }
-

src/app/frontend/main/main.controller.js

@@ -14,16 +14,19 @@
 
 
 export class MainController {
-  /** @ngInject */
   constructor() {
+    /** @export */
     this.testValue = 7;
   }
 
-  /** @ngInject */
+  /**
+   * @param {!angular.$timeout} $timeout
+   * @ngInject
+   * @export
+   */
   activate($timeout) {
     $timeout(() => {
-      this.foo = 'bar';
+      this.testValue = 8;
     }, 4000);
   }
 }
-

src/app/frontend/main/main.html

@@ -1,7 +1,7 @@
 <div layout="vertical" layout-fill>
   <md-content>
     <header>
-      Hello world!
+      Hello world! {{main.testValue}}
     </header>
 
     <section class="jumbotron">
@@ -12,4 +12,3 @@ <h1>'Allo, 'Allo!</h1>
     </section>
   </md-content>
 </div>
-