eta_front/build/webpack.prod.test.conf.js

var path = require('path')
var utils = require('./utils')
var webpack = require('webpack')
var config = require('../config')
var merge = require('webpack-merge')
var baseWebpackConfig = require('./webpack.base.conf')
var CopyWebpackPlugin = require('copy-webpack-plugin')
var HtmlWebpackPlugin = require('html-webpack-plugin')
var ExtractTextPlugin = require('extract-text-webpack-plugin')
var OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
const ParallelUglifyPlugin = require('webpack-parallel-uglify-plugin');

var env = config.test.env
var now_time = new Date().getTime()

var webpackConfig = merge(baseWebpackConfig, {
  module: {
    rules: utils.styleLoaders({
      sourceMap: config.test.productionSourceMap,
      extract: true
    })
  },
  devtool: config.test.productionSourceMap ? '#source-map' : false,
  output: {
    path: config.test.assetsRoot,
    filename: utils.assetsPath('js/[name].[chunkhash].'+now_time+'.js'),
    chunkFilename: utils.assetsPath('js/[id].[chunkhash].'+now_time+'.js')
  },
  plugins: [
    // http://vuejs.github.io/vue-loader/en/workflow/production.html
    new webpack.DefinePlugin({
      'process.env': env
    }),
    // new webpack.optimize.UglifyJsPlugin({
    //   compress: {
    //     warnings: false,
    //     drop_console:true
    //   },
    //   sourceMap: true
    // }),
    new ParallelUglifyPlugin({
      // 传递给 UglifyJS的参数如下：
      uglifyJS: {
        output: {
          beautify: false,
          /*
           是否保留代码中的注释，默认为保留，为了达到更好的压缩效果，可以设置为false
          */
          comments: false
        },
        warnings: false,
      }
    }),
    // extract css into its own file
    new ExtractTextPlugin({
      filename: utils.assetsPath('css/[name].[contenthash].css')
    }),
    // Compress extracted CSS. We are using this plugin so that possible
    // duplicated CSS from different components can be deduped.
    new OptimizeCSSPlugin({
      cssProcessorOptions: {
        safe: true
      }
    }),
    // generate dist index.html with correct asset hash for caching.
    // you can customize output by editing /index.html
    // see https://github.com/ampedandwired/html-webpack-plugin
    new HtmlWebpackPlugin({
      filename: config.test.index,
      template: 'index.html',
      inject: true,
      minify: {
        removeComments: true,
        collapseWhitespace: true,
        removeAttributeQuotes: true
        // more options:
        // https://github.com/kangax/html-minifier#options-quick-reference
      },
      // necessary to consistently work with multiple chunks via CommonsChunkPlugin
      chunksSortMode: 'dependency'
    }),
    // split vendor js into its own file
    // new webpack.optimize.CommonsChunkPlugin({
    //   name: 'vendor',
    //   minChunks: function (module, count) {
    //     // any required modules inside node_modules are extracted to vendor
    //     return (
    //       module.resource &&
    //       /\.js$/.test(module.resource) &&
    //       module.resource.indexOf(
    //         path.join(__dirname, '../node_modules')
    //       ) === 0
    //     )
    //   }
    // }),
    // extract webpack runtime and module manifest to its own file in order to
    // prevent vendor hash from being updated whenever app bundle is updated
    // new webpack.optimize.CommonsChunkPlugin({
    //   name: 'manifest',
    //   chunks: ['vendor']
    // }),
    // copy custom static assets
    new CopyWebpackPlugin([
      {
        from: path.resolve(__dirname, '../static'),
        to: config.test.assetsSubDirectory,
        ignore: ['.*']
      }
    ])
  ]
})

if (config.test.bundleAnalyzerReport) {
  var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
  webpackConfig.plugins.push(new BundleAnalyzerPlugin())
}

module.exports = webpackConfig