chore(all): update to Babel 6

build/babel-options.js

@@ -1,35 +1,53 @@
 var path = require('path');
 var paths = require('./paths');
 
-module.exports = {
-  filename: '',
-  filenameRelative: '',
-  modules: '',
-  sourceMap: true,
-  sourceMapName: '',
-  sourceRoot: '',
-  moduleRoot: path.resolve('src').replace(/\\/g, '/'),
-  moduleIds: false,
-  experimental: false,
-  comments: false,
-  compact: false,
-  code:true,
-  stage:2,
-  loose: "all",
-  optional: [
-    "es7.decorators",
-    "es7.classProperties"
-  ],
-  plugins: [
-    "babel-dts-generator"
-  ],
-  extra: {
-    dts: {
-      packageName: paths.packageName,
-      typings: '',
-      suppressModulePath: true,
-      suppressComments: false,
-      memberOutputFilter: /^_.*/
-    }
-  }
+exports.base = function() {
+  return {
+    filename: '',
+    filenameRelative: '',
+    sourceMap: true,
+    sourceRoot: '',
+    moduleRoot: path.resolve('src').replace(/\\/g, '/'),
+    moduleIds: false,
+    comments: false,
+    compact: false,
+    code:true,
+    presets: [ 'es2015-loose', 'stage-1'],
+    plugins: [
+      'syntax-flow',
+      'transform-decorators-legacy',
+      ['babel-dts-generator', {
+          packageName: paths.packageName,
+          typings: '',
+          suppressModulePath: true,
+          suppressComments: false,
+          memberOutputFilter: /^_.*/
+      }],
+      'transform-flow-strip-types'
+    ]
+  };
+}
+
+exports.commonjs = function() {
+  var options = exports.base();
+  options.plugins.push('transform-es2015-modules-commonjs');
+  return options;
+};
+
+exports.amd = function() {
+  var options = exports.base();
+  options.plugins.push('transform-es2015-modules-amd');
+  return options;
+};
+
+exports.system = function() {
+  var options = exports.base();
+  options.plugins.push('transform-es2015-modules-systemjs');
+  return options;
+};
+
+exports.es2015 = function() {
+  var options = exports.base();
+  options.presets = ['stage-1']
+  return options;
 };

build/tasks/build.js

@@ -39,33 +39,34 @@ gulp.task('build-index', function(){
     .pipe(gulp.dest(paths.output));
 });
 
-gulp.task('build-es6', function () {
+gulp.task('build-es2015', function () {
   return gulp.src(paths.output + jsName)
-    .pipe(gulp.dest(paths.output + 'es6'));
+    .pipe(to5(assign({}, compilerOptions.es2015())))
+    .pipe(gulp.dest(paths.output + 'es2015'));
 });
 
 gulp.task('build-commonjs', function () {
   return gulp.src(paths.output + jsName)
-    .pipe(to5(assign({}, compilerOptions, {modules:'common'})))
+    .pipe(to5(assign({}, compilerOptions.commonjs())))
     .pipe(gulp.dest(paths.output + 'commonjs'));
 });
 
 gulp.task('build-amd', function () {
   return gulp.src(paths.output + jsName)
-    .pipe(to5(assign({}, compilerOptions, {modules:'amd'})))
+    .pipe(to5(assign({}, compilerOptions.amd())))
     .pipe(gulp.dest(paths.output + 'amd'));
 });
 
 gulp.task('build-system', function () {
   return gulp.src(paths.output + jsName)
-    .pipe(to5(assign({}, compilerOptions, {modules:'system'})))
+    .pipe(to5(assign({}, compilerOptions.system())))
     .pipe(gulp.dest(paths.output + 'system'));
 });
 
 gulp.task('build-dts', function(){
   return gulp.src(paths.output + paths.packageName + '.d.ts')
       .pipe(rename(paths.packageName + '.d.ts'))
-      .pipe(gulp.dest(paths.output + 'es6'))
+      .pipe(gulp.dest(paths.output + 'es2015'))
       .pipe(gulp.dest(paths.output + 'commonjs'))
       .pipe(gulp.dest(paths.output + 'amd'))
       .pipe(gulp.dest(paths.output + 'system'));
@@ -75,7 +76,7 @@ gulp.task('build', function(callback) {
   return runSequence(
     'clean',
     'build-index',
-    ['build-es6', 'build-commonjs', 'build-amd', 'build-system'],
+    ['build-es2015', 'build-commonjs', 'build-amd', 'build-system'],
     'build-dts',
     callback
   );

karma.conf.js

@@ -36,11 +36,11 @@ module.exports = function(config) {
     'babelPreprocessor': {
       options: {
         sourceMap: 'inline',
-        modules: 'system',
-        moduleIds: false,
-        loose: "all",
-        optional: [
-          "es7.decorators"
+        presets: [ 'es2015-loose', 'stage-1'],
+        plugins: [
+          'syntax-flow',
+          'transform-decorators-legacy',
+          'transform-flow-strip-types'
         ]
       }
     },

package.json

@@ -42,12 +42,21 @@
   },
   "devDependencies": {
     "aurelia-tools": "^0.1.12",
-    "babel-dts-generator": "^0.2.17",
+    "babel-dts-generator": "^0.4.5",
     "babel-eslint": "^4.1.1",
+    "babel-plugin-syntax-flow": "^6.5.0",
+    "babel-plugin-transform-decorators-legacy": "^1.3.4",
+    "babel-plugin-transform-es2015-modules-amd": "^6.6.5",
+    "babel-plugin-transform-es2015-modules-commonjs": "^6.7.0",
+    "babel-plugin-transform-es2015-modules-systemjs": "^6.6.5",
+    "babel-plugin-transform-flow-strip-types": "^6.7.0",
+    "babel-preset-es2015": "^6.6.0",
+    "babel-preset-es2015-loose": "^7.0.0",
+    "babel-preset-stage-1": "^6.5.0",
     "conventional-changelog": "0.0.11",
     "del": "^1.1.0",
     "gulp": "^3.8.10",
-    "gulp-babel": "^5.2.1",
+    "gulp-babel": "^6.1.2",
     "gulp-bump": "^0.3.1",
     "gulp-concat": "^2.6.0",
     "gulp-eslint": "^1.0.0",
@@ -57,7 +66,7 @@
     "gulp-typedoc-extractor": "^0.0.8",
     "jasmine-core": "^2.1.3",
     "karma": "^0.13.15",
-    "karma-babel-preprocessor": "^5.2.2",
+    "karma-babel-preprocessor": "^6.0.1",
     "karma-chrome-launcher": "^0.1.7",
     "karma-coverage": "^0.3.1",
     "karma-jasmine": "^0.3.5",