[add] Jhipster base

front-end/webpack/webpack.prod.js

@@ -0,0 +1,90 @@
+const webpack = require('webpack');
+const webpackMerge = require('webpack-merge');
+const MiniCssExtractPlugin = require('mini-css-extract-plugin');
+const WorkboxPlugin = require('workbox-webpack-plugin');
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
+const MomentLocalesPlugin = require('moment-locales-webpack-plugin');
+const path = require('path');
+
+const utils = require('./utils.js');
+const commonConfig = require('./webpack.common.js');
+
+const ENV = 'production';
+
+module.exports = webpackMerge(commonConfig({ env: ENV }), {
+  // devtool: 'source-map', // Enable source maps. Please note that this will slow down the build
+  mode: ENV,
+  entry: {
+    main: './src/main/webapp/app/index'
+  },
+  output: {
+    path: utils.root('build/www'),
+    filename: 'app/[name].[hash].bundle.js',
+    chunkFilename: 'app/[name].[hash].chunk.js'
+  },
+  module: {
+    rules: [
+      {
+        enforce: 'pre',
+        test: /\.s?css$/,
+        loader: 'stripcomment-loader'
+      },
+      {
+        test: /\.(sa|sc|c)ss$/,
+        use: [
+          {
+            loader: MiniCssExtractPlugin.loader,
+            options: {
+              publicPath: '../'
+            }
+          },
+          'css-loader',
+          'postcss-loader',
+          'sass-loader'
+        ]
+      },
+    ]
+  },
+  optimization: {
+    runtimeChunk: false,
+    minimizer: [
+      new UglifyJsPlugin({
+        cache: true,
+        parallel: true,
+        // sourceMap: true, // Enable source maps. Please note that this will slow down the build
+        uglifyOptions: {
+          beautify: false,
+          comments: false,
+          compress: {
+            warnings: false
+          },
+          mangle: {
+            keep_fnames: true
+          }
+        }
+      }),
+      new OptimizeCSSAssetsPlugin({})
+    ]
+  },
+  plugins: [
+    new MiniCssExtractPlugin({
+      // Options similar to the same options in webpackOptions.output
+      filename: 'content/[name].[hash].css',
+      chunkFilename: 'content/[name].[hash].css'
+    }),
+    new MomentLocalesPlugin({
+      localesToKeep: [
+        // jhipster-needle-i18n-language-moment-webpack - JHipster will add/remove languages in this array
+      ]
+    }),
+    new webpack.LoaderOptionsPlugin({
+      minimize: true,
+      debug: false
+    }),
+    new WorkboxPlugin.GenerateSW({
+      clientsClaim: true,
+      skipWaiting: true,
+    })
+  ]
+});