chore(build): compile the .ts broccoli tools.

This avoids having to check in the compiled .js files.

Brocfile-js_cjs.js

@@ -1,8 +1,8 @@
 var Funnel = require('broccoli-funnel');
 var mergeTrees = require('broccoli-merge-trees');
 var stew = require('broccoli-stew');
-var TraceurCompiler = require('./tools/broccoli/traceur');
+var TraceurCompiler = require('./dist/broccoli/traceur');
-var TypescriptCompiler = require('./tools/broccoli/typescript');
+var TypescriptCompiler = require('./dist/broccoli/typescript');
 var renderLodashTemplate = require('broccoli-lodash');
 
 var modulesTree = new Funnel(

Brocfile-js_dev.js

@@ -2,7 +2,7 @@ var Funnel = require('broccoli-funnel');
 var flatten = require('broccoli-flatten');
 var mergeTrees = require('broccoli-merge-trees');
 var stew = require('broccoli-stew');
-var TraceurCompiler = require('./tools/broccoli/traceur');
+var TraceurCompiler = require('./dist/broccoli/traceur');
 var replace = require('broccoli-replace');
 var htmlReplace = require('./tools/broccoli/html-replace');
 var path = require('path');

Brocfile-js_prod.js

@@ -2,7 +2,7 @@ var Funnel = require('broccoli-funnel');
 var flatten = require('broccoli-flatten');
 var mergeTrees = require('broccoli-merge-trees');
 var stew = require('broccoli-stew');
-var TraceurCompiler = require('./tools/broccoli/traceur');
+var TraceurCompiler = require('./dist/broccoli/traceur');
 var replace = require('broccoli-replace');
 var htmlReplace = require('./tools/broccoli/html-replace');
 var path = require('path');

gulpfile.js

@@ -737,11 +737,17 @@ gulp.task('build.dart', function(done) {
   );
 });
 
-gulp.task('broccoli.js.dev', function() {
+gulp.task('build.broccoli.tools', function() {
+  var tsResult = gulp.src('tools/broccoli/**/*.ts')
+    .pipe(tsc({ target: 'ES5', module: 'commonjs' }));
+  return tsResult.js.pipe(gulp.dest('dist/broccoli'));
+});
+
+gulp.task('broccoli.js.dev', ['build.broccoli.tools'], function() {
   return broccoliBuild(require('./Brocfile-js_dev.js'), path.join('js', 'dev'));
 });
 
-gulp.task('broccoli.js.prod', function() {
+gulp.task('broccoli.js.prod', ['build.broccoli.tools'], function() {
   return broccoliBuild(require('./Brocfile-js_prod.js'), path.join('js', 'prod'));
 });
 
@@ -755,7 +761,7 @@ gulp.task('build.js.dev', function(done) {
 
 gulp.task('build.js.prod', ['broccoli.js.prod']);
 
-gulp.task('broccoli.js.cjs', function() {
+gulp.task('broccoli.js.cjs', ['build.broccoli.tools'], function() {
   return broccoliBuild(require('./Brocfile-js_cjs.js'), path.join('js', 'cjs'));
 });
 gulp.task('build.js.cjs', function(done) {

package.json

@@ -20,7 +20,7 @@
     "url": "https://github.com/angular/angular.git"
   },
   "scripts": {
-    "preinstall": "npm install tsd && tsd update --config modules/angular2/tsd.json",
+    "preinstall": "npm install tsd && tsd update --config modules/angular2/tsd.json && tsd update --config tools/tsd.json",
     "postinstall": "webdriver-manager update && bower install && gulp pubget.dart",
     "test": "gulp test.all.js && gulp test.all.dart"
   },

tools/broccoli/traceur/index.js

@@ -1,56 +0,0 @@
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var fs = require('fs');
-var fse = require('fs-extra');
-var path = require('path');
-var traceur = require('../../transpiler');
-var walkSync = require('walk-sync');
-var Writer = require('broccoli-writer');
-var xtend = require('xtend');
-var TraceurFilter = (function (_super) {
-    __extends(TraceurFilter, _super);
-    function TraceurFilter(inputTree, destExtension, destSourceMapExtension, options) {
-        if (options === void 0) { options = {}; }
-        this.inputTree = inputTree;
-        this.destExtension = destExtension;
-        this.destSourceMapExtension = destSourceMapExtension;
-        this.options = options;
-    }
-    TraceurFilter.prototype.write = function (readTree, destDir) {
-        var _this = this;
-        return readTree(this.inputTree).then(function (srcDir) {
-            walkSync(srcDir).filter(function (filepath) {
-                var extension = path.extname(filepath).toLowerCase();
-                return extension === '.js' || extension === '.es6' || extension === '.cjs';
-            }).map(function (filepath) {
-                var options = xtend({
-                    filename: filepath
-                }, _this.options);
-                var fsOpts = {
-                    encoding: 'utf-8'
-                };
-                var sourcecode = fs.readFileSync(path.join(srcDir, filepath), fsOpts);
-                var result = traceur.compile(options, filepath, sourcecode);
-                // TODO: we should fix the sourceMappingURL written by Traceur instead of overriding
-                // (but we might switch to typescript first)
-                var mapFilepath = filepath.replace(/\.\w+$/, '') + _this.destSourceMapExtension;
-                result.js = result.js + ("\n//# sourceMappingURL=./" + path.basename(mapFilepath));
-                var destFilepath = filepath.replace(/\.\w+$/, _this.destExtension);
-                var destFile = path.join(destDir, destFilepath);
-                fse.mkdirsSync(path.dirname(destFile));
-                fs.writeFileSync(destFile, result.js, fsOpts);
-                var destMap = path.join(destDir, mapFilepath);
-                result.sourceMap.file = destFilepath;
-                fs.writeFileSync(destMap, JSON.stringify(result.sourceMap), fsOpts);
-            });
-        });
-    };
-    TraceurFilter.RUNTIME_PATH = traceur.RUNTIME_PATH;
-    return TraceurFilter;
-})(Writer);
-module.exports = TraceurFilter;
-//# sourceMappingURL=index.js.map

tools/broccoli/traceur/index.ts

@@ -1,16 +1,21 @@
-var fs = require('fs');
+/// <reference path="../broccoli-writer.d.ts" />
-var fse = require('fs-extra');
+/// <reference path="../../typings/fs-extra/fs-extra.d.ts" />
-var path = require('path');
+/// <reference path="../../typings/node/node.d.ts" />
-var traceur = require('../../transpiler');
+import fs = require('fs');
+import fse = require('fs-extra');
+import path = require('path');
+var traceur = require('../../../tools/transpiler');
 var walkSync = require('walk-sync');
-var Writer = require('broccoli-writer');
+import Writer = require('broccoli-writer');
 var xtend = require('xtend');
 
 class TraceurFilter extends Writer {
   static RUNTIME_PATH = traceur.RUNTIME_PATH;
 
   constructor(private inputTree, private destExtension: string,
-              private destSourceMapExtension: string, private options = {}) {}
+              private destSourceMapExtension: string, private options = {}) {
+    super();
+  }
 
   write(readTree, destDir) {
     return readTree(this.inputTree)

tools/broccoli/typescript/index.js

@@ -1,61 +0,0 @@
-var __extends = this.__extends || function (d, b) {
-    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-    function __() { this.constructor = d; }
-    __.prototype = b.prototype;
-    d.prototype = new __();
-};
-var fs = require('fs');
-var path = require('path');
-var ts = require('typescript');
-var walkSync = require('walk-sync');
-var Writer = require('broccoli-writer');
-var xtend = require('xtend');
-var TSCompiler = (function (_super) {
-    __extends(TSCompiler, _super);
-    function TSCompiler(inputTree, options) {
-        if (options === void 0) { options = {}; }
-        _super.call(this, inputTree, options);
-        this.inputTree = inputTree;
-        this.options = options;
-    }
-    TSCompiler.prototype.write = function (readTree, destDir) {
-        var options = xtend({
-            outDir: destDir
-        }, this.options);
-        if (this.options.outDir) {
-            options.outDir = path.resolve(destDir, options.outDir);
-        }
-        if (options.out) {
-            options.out = path.resolve(destDir, options.out);
-        }
-        options.target = ts.ScriptTarget[options.target];
-        return readTree(this.inputTree).then(function (srcDir) {
-            var files = walkSync(srcDir).filter(function (filepath) {
-                return path.extname(filepath).toLowerCase() === '.ts';
-            }).map(function (filepath) {
-                return path.resolve(srcDir, filepath);
-            });
-            if (files.length > 0) {
-                var program = ts.createProgram(files, options);
-                var emitResult = program.emit();
-                var allDiagnostics = ts.getPreEmitDiagnostics(program).concat(emitResult.diagnostics);
-                var errMsg = '';
-                allDiagnostics.forEach(function (diagnostic) {
-                    var message = ts.flattenDiagnosticMessageText(diagnostic.messageText, '\n');
-                    if (!diagnostic.file) {
-                        errMsg += "\n" + message;
-                        return;
-                    }
-                    var _a = diagnostic.file.getLineAndCharacterOfPosition(diagnostic.start), line = _a.line, character = _a.character;
-                    errMsg += "\n" + diagnostic.file.fileName + " (" + (line + 1) + "," + (character + 1) + "): " + message;
-                });
-                if (emitResult.emitSkipped) {
-                    throw new Error(errMsg);
-                }
-            }
-        });
-    };
-    return TSCompiler;
-})(Writer);
-module.exports = TSCompiler;
-//# sourceMappingURL=index.js.map

tools/broccoli/typescript/index.ts

@@ -1,12 +1,16 @@
-var fs = require('fs');
+/// <reference path="../broccoli-writer.d.ts" />
-var path = require('path');
+/// <reference path="../../typings/node/node.d.ts" />
-var ts = require('typescript');
+/// <reference path="../../../node_modules/typescript/bin/typescript.d.ts" />
+
+import fs = require('fs');
+import path = require('path');
+import ts = require('typescript');
 var walkSync = require('walk-sync');
-var Writer = require('broccoli-writer');
+import Writer = require('broccoli-writer');
 var xtend = require('xtend');
 
 class TSCompiler extends Writer {
-  constructor(private inputTree, private options = {}) { super(inputTree, options); }
+  constructor(private inputTree, private options: ts.CompilerOptions = {}) { super(); }
 
   write(readTree, destDir) {
     var options: ts.CompilerOptions = xtend({outDir: destDir}, this.options);
@@ -16,7 +20,7 @@ class TSCompiler extends Writer {
     if (options.out) {
       options.out = path.resolve(destDir, options.out);
     }
-    options.target = ts.ScriptTarget[options.target];
+    options.target = (<any>ts).ScriptTarget[options.target];
     return readTree(this.inputTree)
       .then(srcDir => {
         var files = walkSync(srcDir)