Add happypack for babel-loaderadd-happypack

3 files changed, 27 insertions, 3 deletions

diff --git a/config/webpack.config.js b/config/webpack.config.js
index c3fdca59a86..b4a4f8e2284 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -8,6 +8,7 @@ var CompressionPlugin = require('compression-webpack-plugin');
 var NameAllModulesPlugin = require('name-all-modules-plugin');
 var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 var WatchMissingNodeModulesPlugin = require('react-dev-utils/WatchMissingNodeModulesPlugin');
+var HappyPack = require('happypack');
 
 var ROOT_PATH = path.resolve(__dirname, '..');
 var IS_PRODUCTION = process.env.NODE_ENV === 'production';
@@ -86,7 +87,7 @@ var config = {
       {
         test: /\.js$/,
         exclude: /(node_modules|vendor\/assets)/,
-        loader: 'babel-loader',
+        loader: 'happypack/loader?id=babel',
       },
       {
         test: /\.vue$/,
@@ -114,6 +115,11 @@ var config = {
   },
 
   plugins: [
+    new HappyPack({
+      id: 'babel',
+      loaders: ['babel-loader'],
+    }),
+
     // manifest filename must match config.webpack.manifest_filename
     // webpack-rails only needs assetsByChunkName to function properly
     new StatsPlugin('manifest.json', {
diff --git a/package.json b/package.json
index 5a997e813f8..b1a2da7b75e 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,7 @@
     "eslint-plugin-html": "^2.0.1",
     "exports-loader": "^0.6.4",
     "file-loader": "^0.11.1",
+    "happypack": "^4.0.0-beta.1",
     "jed": "^1.1.1",
     "jquery": "^2.2.1",
     "jquery-ujs": "^1.2.1",
diff --git a/yarn.lock b/yarn.lock
index b04eebe60af..55e6ff7f387 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -196,6 +196,10 @@ async@0.2.x:
   version "0.2.10"
   resolved "https://registry.yarnpkg.com/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
 
+async@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.0.tgz#2796642723573859565633fc6274444bee2f8ce3"
+
 async@1.x, async@^1.4.0, async@^1.4.2, async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
@@ -2549,6 +2553,15 @@ handlebars@^4.0.1, handlebars@^4.0.3:
   optionalDependencies:
     uglify-js "^2.6"
 
+happypack@^4.0.0-beta.1:
+  version "4.0.0-beta.1"
+  resolved "https://registry.yarnpkg.com/happypack/-/happypack-4.0.0-beta.1.tgz#1b81b11ab8fad2cd23fa3cec82052ee291614ead"
+  dependencies:
+    async "1.5.0"
+    json-stringify-safe "5.0.1"
+    loader-utils "0.2.16"
+    serialize-error "^2.1.0"
+
 har-validator@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-2.0.6.tgz#cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d"
@@ -3176,7 +3189,7 @@ json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   dependencies:
     jsonify "~0.0.0"
 
-json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
+json-stringify-safe@5.0.1, json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
@@ -3338,7 +3351,7 @@ loader-runner@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.3.0.tgz#f482aea82d543e07921700d5a46ef26fdac6b8a2"
 
-loader-utils@^0.2.11, loader-utils@^0.2.16, loader-utils@^0.2.5:
+loader-utils@0.2.16, loader-utils@^0.2.11, loader-utils@^0.2.16, loader-utils@^0.2.5:
   version "0.2.16"
   resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.16.tgz#f08632066ed8282835dff88dfb52704765adee6d"
   dependencies:
@@ -4929,6 +4942,10 @@ send@0.15.3:
     range-parser "~1.2.0"
     statuses "~1.3.1"
 
+serialize-error@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/serialize-error/-/serialize-error-2.1.0.tgz#50b679d5635cdf84667bdc8e59af4e5b81d5f60a"
+
 serve-index@^1.7.2:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.8.0.tgz#7c5d96c13fb131101f93c1c5774f8516a1e78d3b"