feat(gulp): adds System.register bundle task.

Author: Rob Wormald

.gitignore

@@ -26,4 +26,7 @@ pubspec.lock
 # Don't check in secret files
 *secret.js
 
+# Ignore npm debug log
+npm-debug.log
+
 /docs/bower_components/

gulpfile.js

@@ -29,9 +29,13 @@ var transformCJSTests = require('./tools/build/transformCJSTests');
 var tsc = require('gulp-typescript');
 var ts2dart = require('gulp-ts2dart');
 var util = require('./tools/build/util');
+var bundler = require('./tools/build/bundle');
+var concat = require('gulp-concat');
 
 // Note: when DART_SDK is not found, all gulp tasks ending with `.dart` will be skipped.
+
 var DART_SDK = require('./tools/build/dartdetect')(gulp);
+
 // -----------------------
 // configuration
 
@@ -787,7 +791,71 @@ gulp.task('build.js.cjs', function(done) {
  );
 });
 
-gulp.task('build.js', ['build.js.dev', 'build.js.prod', 'build.js.cjs']);
+var bundleConfig = {
+ paths: {
+ "*": "dist/js/prod/es6/*.es6",
+ "rx/*": "node_modules/rx/*.js"
+ }
+};
+
+// production build
+gulp.task('bundle.js.prod', ['build.js.prod'], function() {
+ return bundler.bundle(
+ bundleConfig,
+ 'angular2/angular2',
+ './dist/build/angular2.js',
+ {
+ sourceMaps: true
+ });
+});
+
+gulp.task('bundle.js.prod.deps', ['bundle.js.prod'], function() {
+ return gulp.src(['node_modules/zone.js/zone.js', 'dist/build/angular2.js'])
+ .pipe(concat('angular2.js'))
+ .pipe(gulp.dest('dist/bundle'));
+});
+
+// minified production build
+// TODO: minify zone.js?
+gulp.task('bundle.js.min', ['build.js.prod'], function() {
+ return bundler.bundle(
+ bundleConfig,
+ 'angular2/angular2',
+ './dist/build/angular2.min.js',
+ {
+ sourceMaps: true,
+ minify: true
+ });
+});
+
+gulp.task('bundle.js.min.deps', ['bundle.js.min'], function() {
+ return gulp.src(['node_modules/zone.js/zone.js', 'dist/build/angular2.min.js'])
+ .pipe(concat('angular2.min.js'))
+ .pipe(gulp.dest('dist/bundle'));
+});
+
+// development build
+gulp.task('bundle.js.dev', ['build.js.dev'], function() {
+ return bundler.bundle(
+ merge(true, bundleConfig, {
+ "*": "dist/js/dev/es6/*.es6"
+ }),
+ 'angular2/angular2',
+ './dist/build/angular2.dev.js',
+ {
+ sourceMaps: true
+ });
+});
+
+gulp.task('bundle.js.dev.deps', ['bundle.js.dev'], function() {
+ return gulp.src(['node_modules/zone.js/zone.js', 'dist/build/angular2.dev.js'])
+ .pipe(concat('angular2.dev.js'))
+ .pipe(gulp.dest('dist/bundle'));
+});
+
+gulp.task('build.js', ['build.js.dev', 'build.js.prod', 'build.js.cjs', 'bundle.js.deps']);
+
+gulp.task('bundle.js.deps', ['bundle.js.prod.deps', 'bundle.js.dev.deps', 'bundle.js.min.deps']);
 
 gulp.task('clean', ['build/clean.js', 'build/clean.dart', 'build/clean.docs']);
 

package.json

@@ -48,6 +48,7 @@
  "glob": "^4.0.6",
  "gulp": "^3.8.8",
  "gulp-changed": "^1.0.0",
+ "gulp-concat": "^2.5.2",
  "gulp-connect": "~1.0.5",
  "gulp-jasmine": "^1.0.1",
  "gulp-load-plugins": "^0.7.1",
@@ -76,6 +77,7 @@
  "run-sequence": "^0.3.6",
  "source-map": "^0.3.0",
  "sprintf-js": "1.0.*",
+ "systemjs-builder": "^0.10.3",
  "temp": "^0.8.1",
  "ternary-stream": "^1.2.3",
  "through2": "^0.6.1",

tools/build/bundle.js

@@ -0,0 +1,7 @@
+module.exports.bundle = function(buildConfig, moduleName, outputFile, outputConfig){
+ // loading it earlier interfers with custom traceur.
+ var Builder = require('systemjs-builder');
+ var builder = new Builder();
+ builder.config(buildConfig);
+ return builder.build(moduleName, outputFile, outputConfig);
+}