feat(build production): introduce the production build

For production build:
- remove live reload references (still not 100%)
- stop copying tests and .ts files + tsconfig.json

Missing:
- enableProdMode()
- add a CNAME file

Closes angular#41

lib/broccoli/angular2-app.js

@@ -1,5 +1,6 @@
 var path = require('path');
 var Concat = require('broccoli-concat');
+var isProduction = require('./is-production');
 var configReplace = require('./broccoli-config-replace');
 var compileWithTypescript = require('./broccoli-typescript').default;
 var SwManifest = require('./service-worker-manifest').default;
@@ -41,8 +42,6 @@ Angular2App.prototype.toTree = function() {
       'angular2/bundles/upgrade.dev.js'
     ];
 
-
-
     if (this.options && this.options.vendorNpmFiles) {
       vendorNpmFiles = vendorNpmFiles.concat(this.options.vendorNpmFiles);
     }
@@ -79,8 +78,8 @@ Angular2App.prototype.toTree = function() {
       allowEmpty: true
     });
 
-    var jsTree = new Funnel(sourceDir, {
-        include: ['**/*.js'],
+    var jsTree = new Funnel(tsTree, {
+        include: ['**/!(*.spec).js'],
         allowEmpty: true
     });
 
@@ -106,15 +105,21 @@ Angular2App.prototype.toTree = function() {
       allowNone: true
     });
 
-    var merged = mergeTrees([
+    var buildTree = [
       assetTree,
-      tsSrcTree,
-      tsTree,
-      jsTree,
       this.index(),
       vendorNpmTree,
       thirdPartyJs
-    ], { overwrite: true });
+    ];
+
+    if (isProduction) {
+      buildTree.push(jsTree);
+    } else {
+      buildTree.push(tsSrcTree);
+      buildTree.push(tsTree);
+    }
+
+    var merged = mergeTrees(buildTree, { overwrite: true });
 
     return mergeTrees([merged, new SwManifest(merged)]);
 };
@@ -126,10 +131,6 @@ Angular2App.prototype.toTree = function() {
  */
 Angular2App.prototype._initProject = function() {
     this.project = Project.closestSync(process.cwd());
-
-    /*if (options.configPath) {
-        this.project.configPath = function() { return options.configPath; };
-    }*/
 };
 
 /**
@@ -186,12 +187,6 @@ Angular2App.prototype.initializeAddons = function() {
 Angular2App.prototype.contentFor = function(match, type) {
     var content = [];
 
-    /*switch (type) {
-        case 'head':          this._contentForHead(content, config);         break;
-        case 'config-module': this._contentForConfigModule(content, config); break;
-        case 'app-boot':      this._contentForAppBoot(content, config);      break;
-    }*/
-
     content = this.project.addons.reduce(function(content, addon) {
         var addonContent = addon.contentFor ? addon.contentFor(type) : null;
         if (addonContent) {
@@ -201,7 +196,6 @@ Angular2App.prototype.contentFor = function(match, type) {
         return content;
     }, content);
 
-
     return content.join('\n');
 };
 
@@ -211,16 +205,12 @@ Angular2App.prototype.contentFor = function(match, type) {
  @return
  */
 Angular2App.prototype._configReplacePatterns = function() {
-    return [/*{
-        match: /\{\{EMBER_ENV\}\}/g,
-        replacement: calculateEmberENV
-    }, */{
+    return [
+      {
         match: /\{\{content-for ['"](.+)["']\}\}/g,
-        replacement: this.contentFor.bind(this)
-    }/*, {
-        match: /\{\{MODULE_PREFIX\}\}/g,
-        replacement: calculateModulePrefix
-    }*/];
+        replacement: isProduction ? '' : this.contentFor.bind(this)
+      }
+    ];
 };
 
 
@@ -242,7 +232,6 @@ Angular2App.prototype.index = function() {
         description: 'Funnel: index.html'
     });
 
-
     return configReplace(index, {
         files: [ htmlName ],
         patterns: this._configReplacePatterns()

lib/broccoli/is-production.js

@@ -0,0 +1 @@
+module.exports = (/(^production$|^prod$)/).test(process.env.EMBER_ENV);