webpack4 配置

@@ -104,7 +104,7 @@
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "friendly-errors-webpack-plugin": "^1.7.0",
     "handlebars-loader": "^1.7.0",
-    "happypack": "^4.0.1",
+    "happypack": "^5.0.0-beta.3",
     "husky": "^0.14.3",
     "intersection-observer": "^0.5.0",
     "jquery-lazyload": "^1.9.7",

@@ -105,6 +105,21 @@ module.exports = (env) => {
         stats: {
             children: false
         },
+
+        // optimization: {
+        //     splitChunks: {
+        //         cacheGroups: {
+        //             libs: {
+        //                 name: 'libs',
+        //                 chunks: 'initial'
+        //             }
+        //         }
+        //     }
+        // },
+        performance: {
+            maxEntrypointSize: 5120000,
+            maxAssetSize: 5120000
+        },
         plugins: [
             new HappyPack({
                 id: 'js',
@@ -116,10 +131,11 @@ module.exports = (env) => {
                 threadPool: happyThreadPool,
                 loaders: [hbsLoader]
             }),
-            new webpack.optimize.CommonsChunkPlugin({
-                name: 'libs',
-                filename: 'libs.js'
-            }),
+
+            // new webpack.optimize.CommonsChunkPlugin({
+            //     name: 'libs',
+            //     filename: 'libs.js'
+            // }),
             new webpack.ProvidePlugin({
                 $: 'yoho-jquery',
                 jQuery: 'yoho-jquery',

@@ -17,10 +17,15 @@ if (devInfo.publicPath.indexOf('https')) {
 }
 
 module.exports = merge(baseConfig, {
+    mode: 'development',
     output: {
         publicPath: devInfo.publicPath
     },
     devtool: 'source-map',
+    performance: {
+        maxEntrypointSize: 20480000,
+        maxAssetSize: 20480000
+    },
     plugins: [
         new ExtractTextPlugin('[name].css'),
         new webpack.HotModuleReplacementPlugin(),

@@ -2,7 +2,6 @@
 
 const path = require('path');
 const shelljs = require('shelljs');
-const webpack = require('webpack');
 const merge = require('webpack-merge');
 const ExtractTextPlugin = require('extract-text-webpack-plugin');
 const config = require('../../package.json');
@@ -18,25 +17,11 @@ shelljs.cp('-R', path.join(__dirname, './dll/*'), distDir);
 baseConfig = baseConfig('pro');
 
 module.exports = merge(baseConfig, {
+    mode: 'production',
     output: {
         path: distDir
     },
     plugins: [
-        new ExtractTextPlugin('[name].css'),
-        new webpack.DefinePlugin({
-            'process.env': {
-                NODE_ENV: '"production"'
-            }
-        }),
-        new webpack.optimize.UglifyJsPlugin({
-            parallel: true,
-            sourceMap: true,
-            uglifyOptions: {
-                compress: {
-                    warnings: false
-                },
-                comments: false
-            }
-        })
+        new ExtractTextPlugin('[name].css')
     ]
 });