use babel-minify-webpack-plugin minify code

.gitignore

@@ -6,6 +6,7 @@
 #
 dist/
 release/
+package-lock.json
 
 # Xcode
 #

config/webpack.config.electron.js

@@ -1,5 +1,6 @@
 
 import webpack from 'webpack';
+import MinifyPlugin from 'babel-minify-webpack-plugin';
 import config from './index';
 import baseConfig from './webpack.config.base';
 
@@ -21,11 +22,7 @@ export default {
 
     plugins: [
         // Minify the output
-        new webpack.optimize.UglifyJsPlugin({
-            compressor: {
-                warnings: false
-            }
-        }),
+        new MinifyPlugin(),
 
         // NODE_ENV should be production so that modules do not perform certain development checks
         new webpack.DefinePlugin({

config/webpack.config.production.js

@@ -1,6 +1,7 @@
 
 import path from 'path';
 import webpack from 'webpack';
+import MinifyPlugin from 'babel-minify-webpack-plugin';
 import config from './index';
 import HtmlWebpackPlugin from 'html-webpack-plugin';
 import CopyWebpackPlugin from 'copy-webpack-plugin';
@@ -23,6 +24,10 @@ export default {
     },
 
     plugins: [
+        // https://github.com/webpack/webpack/issues/2545
+        // Use babel-minify-webpack-plugin minify code
+        new MinifyPlugin(),
+
         // https://webpack.github.io/docs/list-of-plugins.html#occurrenceorderplugin
         // https://github.com/webpack/webpack/issues/864
         new webpack.optimize.OccurrenceOrderPlugin(),

package.json

@@ -55,7 +55,6 @@
     "auto-launch": "^5.0.1",
     "axios": "^0.16.2",
     "classname": "^0.0.0",
-    "copy-webpack-plugin": "^4.0.1",
     "delegate": "^3.1.3",
     "electron-context-menu": "^0.9.1",
     "electron-json-storage": "^3.0.6",
@@ -77,6 +76,7 @@
     "babel-core": "^6.25.0",
     "babel-eslint": "^7.2.3",
     "babel-loader": "^7.1.1",
+    "babel-minify-webpack-plugin": "^0.2.0",
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-react-css-modules": "^3.0.0",
     "babel-plugin-transform-async-to-generator": "^6.24.1",
@@ -89,9 +89,11 @@
     "babel-preset-stage-0": "^6.24.1",
     "babel-register": "^6.24.1",
     "concurrently": "^3.5.0",
+    "copy-webpack-plugin": "^4.0.1",
     "cross-env": "^5.0.1",
     "css-loader": "^0.28.4",
     "electron": "^1.6.11",
+    "electron-builder": "^19.24.1",
     "eslint": "^4.1.1",
     "eslint-config-standard": "^10.2.1",
     "eslint-config-standard-react": "^5.0.0",
@@ -102,8 +104,9 @@
     "eslint-plugin-react": "^7.1.0",
     "eslint-plugin-standard": "^3.0.1",
     "express": "^4.15.3",
-    "electron-builder": "^19.24.1",
+    "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^0.11.2",
+    "html-webpack-plugin": "^2.30.1",
     "json-loader": "^0.5.4",
     "postcss-autoreset": "^2.0.0",
     "postcss-cssnext": "^2.11.0",
@@ -115,8 +118,6 @@
     "stylelint-config-standard": "^17.0.0",
     "url-loader": "^0.5.9",
     "webpack": "^3.0.0",
-    "html-webpack-plugin": "^2.30.1",
-    "extract-text-webpack-plugin": "^3.0.0",
     "webpack-dev-middleware": "^1.11.0",
     "webpack-hot-middleware": "^2.18.0"
   }