feat: upgrade to babel-preset-env

Unify babelrc for webpack and cli bundler. Cleaned up webpack babelrc to use same plugins as other setup. Add IE10/11 support back to webpack setup as that is what Aurelia claimed to support. closes #754, #909
aurelia · Aug 18, 2018 · 1afe47f · 1afe47f
1 parent e9c5b2f
commit 1afe47f
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Showing 7 changed files with 13 additions and 41 deletions.
diff --git a/lib/commands/new/buildsystems/cli/transpilers/babel.js b/lib/commands/new/buildsystems/cli/transpilers/babel.js
@@ -10,6 +10,7 @@ module.exports = function(project) {
 
   project.addToContent(
     ProjectItem.resource('.eslintrc.json', 'content/eslintrc.json'),
+    ProjectItem.resource('.babelrc.js', 'content/babelrc.js'),
     ProjectItem.resource('.babelrc', 'content/babelrc')
   ).addToTasks(
     ProjectItem.resource('transpile.js', 'tasks/transpile.js'),
@@ -18,10 +19,8 @@ module.exports = function(project) {
     'babel-eslint',
     'babel-plugin-syntax-flow',
     'babel-plugin-transform-decorators-legacy',
-    'babel-plugin-transform-es2015-modules-amd',
-    'babel-plugin-transform-es2015-modules-commonjs',
     'babel-plugin-transform-flow-strip-types',
-    'babel-preset-es2015',
+    'babel-preset-env',
     'babel-preset-stage-1',
     'babel-polyfill',
     'babel-register',

diff --git a/lib/commands/new/buildsystems/webpack/transpilers/babel.js b/lib/commands/new/buildsystems/webpack/transpilers/babel.js
@@ -10,20 +10,18 @@ module.exports = function(project) {
 
   project.addToContent(
     ProjectItem.resource('.eslintrc.json', 'content/eslintrc.json'),
-    ProjectItem.resource('.babelrc.js', 'content/babelrc.webpack.js'),
-    ProjectItem.resource('.babelrc', 'content/babelrc.webpack')
+    ProjectItem.resource('.babelrc.js', 'content/babelrc.js'),
+    ProjectItem.resource('.babelrc', 'content/babelrc')
   ).addToDevDependencies(
     '[email protected]',
     '[email protected]',
     'babel-loader',
     'babel-core',
     'babel-plugin-syntax-flow',
-    'babel-plugin-transform-class-properties',
     'babel-plugin-transform-decorators-legacy',
     'babel-plugin-transform-flow-strip-types',
     'babel-polyfill',
     'babel-preset-env',
-    'babel-preset-es2015',
     'babel-preset-stage-1',
     'babel-register',
     'babel-plugin-istanbul'

diff --git a/lib/dependencies.json b/lib/dependencies.json
@@ -22,14 +22,10 @@
   "babel-loader": "^7.1.4",
   "babel-plugin-istanbul": "^4.1.5",
   "babel-plugin-syntax-flow": "^6.18.0",
-  "babel-plugin-transform-class-properties": "^6.24.1",
   "babel-plugin-transform-decorators-legacy": "^1.3.4",
-  "babel-plugin-transform-es2015-modules-amd": "^6.24.1",
-  "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
   "babel-plugin-transform-flow-strip-types": "^6.22.0",
   "babel-polyfill": "^6.26.0",
   "babel-preset-env": "^1.6.1",
-  "babel-preset-es2015": "^6.24.1",
   "babel-preset-stage-1": "^6.24.1",
   "babel-register": "^6.26.0",
   "bluebird": "^3.5.1",

diff --git a/lib/resources/content/babelrc b/lib/resources/content/babelrc
@@ -1,17 +1,5 @@
 {
-  "sourceMap": true,
-  "sourceRoot": "src",
-  "moduleIds": false,
-  "comments": false,
-  "compact": false,
-  "code": true,
   "presets": [
-    ["es2015", {"loose": true}],
-    "stage-1"
-  ],
-  "plugins": [
-    "syntax-flow",
-    "transform-decorators-legacy",
-    "transform-flow-strip-types"
+    "./.babelrc.js"
   ]
-}
+}
diff --git a/lib/resources/content/babelrc.webpack.js → lib/resources/content/babelrc.js b/lib/resources/content/babelrc.webpack.js → lib/resources/content/babelrc.js
@@ -2,26 +2,23 @@
 module.exports = () => {
   return {
     "plugins": [
+      "syntax-flow",
       "transform-decorators-legacy",
-      "transform-class-properties"
+      "transform-flow-strip-types"
     ],
     "presets": [
       [
         "env", {
           "targets": process.env.BABEL_TARGET === 'node' ? {
             "node": process.env.IN_PROTRACTOR ? '6' : 'current'
           } : {
-            "browsers": [
-              "last 2 versions",
-              "not ie <= 11"
-            ],
-            "uglify": process.env.NODE_ENV === 'production',
+            "browsers": [ "last 2 versions" ]
           },
           "loose": true,
-          "modules": process.env.BABEL_TARGET === 'node' ? 'commonjs' : false,
-          "useBuiltIns": true
+          "modules": process.env.BABEL_TARGET === 'node' ? 'commonjs' : false
         }
-      ]
+      ],
+      "stage-1"
     ]
   }
-}
+}
diff --git a/lib/resources/content/babelrc.webpack b/lib/resources/content/babelrc.webpack
diff --git a/lib/resources/src/main-webpack.js b/lib/resources/src/main-webpack.js
@@ -1,6 +1,5 @@
 import environment from './environment';
 import {PLATFORM} from 'aurelia-pal';
-import 'babel-polyfill';
 import * as Bluebird from 'bluebird';
 
 // remove out if you don't want a Promise polyfill (remove also from webpack.config.js)