brain-vue-cli/build/webpack.prod.conf.ts

A command line tool used to run projects

import { getHtmlWebpackPlugins } from '../libs/webpack/plugins/htmlWebpackPlugin';
var path = require('path')
import EConfig from '../libs/settings/EConfig';
import { plugins } from './happy-pack-conf';
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 {chunkhash} = EConfig.getInstance();
var env = process.env.NODE_ENV === 'testing'
  ? require('../config/test.env')
  : config.build.env
  function resolve (dir) {
    return path.join(process.cwd(),'./',dir)
    //return path.join(__dirname, '..', dir)
  }
var webpackConfig = merge(baseWebpackConfig, {
  module: {
    rules: utils.styleLoaders({
      sourceMap: config.build.productionSourceMap,
      extract: true
    })
  },
  devtool: config.build.productionSourceMap ? '#source-map' : false,
  output: {
    path: config.build.assetsRoot,
    filename:chunkhash? utils.assetsPath('js/[name].[chunkhash].js'):utils.assetsPath('js/[name].js'),
    chunkFilename:chunkhash? utils.assetsPath('js/[id].[chunkhash].js'):utils.assetsPath('js/[id].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_debugger: true,
        drop_console: true
      },
      sourceMap: process.env.environment==='production'?false:true
    }),
    // extract css into its own file
    new ExtractTextPlugin({
      filename:chunkhash? utils.assetsPath('css/[name].[contenthash].css'):utils.assetsPath('css/[name].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: process.env.NODE_ENV === 'testing'
    //     ? 'index.html'
    //     : config.build.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'
    // }),
    ...getHtmlWebpackPlugins(),
    // 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(
            resolve('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: resolve('static'),
        to: config.build.assetsSubDirectory,
        ignore: ['.*']
      }
    ])
  ].concat(plugins)
})

if (config.build.productionGzip) {
  var CompressionWebpackPlugin = require('compression-webpack-plugin')

  webpackConfig.plugins.push(
    new CompressionWebpackPlugin({
      asset: '[path].gz[query]',
      algorithm: 'gzip',
      test: new RegExp(
        '\\.(' +
        config.build.productionGzipExtensions.join('|') +
        ')$'
      ),
      threshold: 10240,
      minRatio: 0.8
    })
  )
}

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

module.exports = webpackConfig