webpack.prod-cdn.conf.js 5.2KB

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  1. 'use strict'
  2. const path = require('path')
  3. const utils = require('./utils')
  4. const webpack = require('webpack')
  5. const config = require('../config')
  6. const merge = require('webpack-merge')
  7. const baseWebpackConfig = require('./webpack.base.conf')
  8. const CopyWebpackPlugin = require('copy-webpack-plugin')
  9. const HtmlWebpackPlugin = require('html-webpack-plugin')
  10. const ExtractTextPlugin = require('extract-text-webpack-plugin')
  11. const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
  12. const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
  13. const env = require('../config/prod.env')
  14. const webpackConfig = merge(baseWebpackConfig, {
  15. module: {
  16. rules: utils.styleLoaders({
  17. sourceMap: config.build.productionSourceMap,
  18. extract: true,
  19. usePostCSS: true
  20. })
  21. },
  22. devtool: config.build.productionSourceMap ? config.build.devtool : false,
  23. output: {
  24. path: config.build.assetsRoot,
  25. filename: utils.assetsPath('js/[name].[chunkhash:6].js'), // .[chunkhash:6]
  26. chunkFilename: utils.assetsPath('js/[id].[chunkhash:6].js') //.[chunkhash:6]
  27. },
  28. plugins: [
  29. new webpack.DefinePlugin({
  30. 'process.env': env
  31. }),
  32. new UglifyJsPlugin({
  33. uglifyOptions: {
  34. compress: {
  35. warnings: false
  36. }
  37. },
  38. sourceMap: config.build.productionSourceMap,
  39. parallel: true
  40. }),
  41. // extract css into its own file
  42. new ExtractTextPlugin({
  43. filename: utils.assetsPath('css/[name].[contenthash:6].css'), //
  44. // Setting the following option to `false` will not extract CSS from codesplit chunks.
  45. // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
  46. // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`,
  47. // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
  48. allChunks: true,
  49. }),
  50. // Compress extracted CSS. We are using this plugin so that possible
  51. // duplicated CSS from different components can be deduped.
  52. new OptimizeCSSPlugin({
  53. cssProcessorOptions: config.build.productionSourceMap
  54. ? { safe: true, map: { inline: false } }
  55. : { safe: true }
  56. }),
  57. // generate dist index.html with correct asset hash for caching.
  58. // you can customize output by editing /index.html
  59. // see https://github.com/ampedandwired/html-webpack-plugin
  60. new HtmlWebpackPlugin({
  61. filename: config.build.index,
  62. template: 'index.html',
  63. inject: true,
  64. minify: {
  65. removeComments: true,
  66. collapseWhitespace: true,
  67. removeAttributeQuotes: true
  68. // more options:
  69. // https://github.com/kangax/html-minifier#options-quick-reference
  70. },
  71. // 公共文件必须在自己引用的js文件之前引用 by vinceHuang
  72. // chunks:['mainfest','vender','app'],
  73. // necessary to consistently work with multiple chunks via CommonsChunkPlugin
  74. // chunksSortMode: 'dependency'
  75. }),
  76. // keep module.id stable when vendor modules does not change
  77. // new webpack.HashedModuleIdsPlugin(),
  78. // enable scope hoisting
  79. // new webpack.optimize.ModuleConcatenationPlugin(),
  80. // split vendor js into its own file
  81. // new webpack.optimize.CommonsChunkPlugin({
  82. // name: 'vendor',
  83. // minChunks (module) {
  84. // // any required modules inside node_modules are extracted to vendor
  85. // return (
  86. // module.resource &&
  87. // /\.js$/.test(module.resource) &&
  88. // module.resource.indexOf(
  89. // path.join(__dirname, '../node_modules')
  90. // ) === 0
  91. // )
  92. // }
  93. // }),
  94. // extract webpack runtime and module manifest to its own file in order to
  95. // prevent vendor hash from being updated whenever app bundle is updated
  96. // new webpack.optimize.CommonsChunkPlugin({
  97. // name: 'manifest',
  98. // minChunks: Infinity
  99. // }),
  100. // This instance extracts shared chunks from code splitted chunks and bundles them
  101. // in a separate chunk, similar to the vendor chunk
  102. // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
  103. // new webpack.optimize.CommonsChunkPlugin({
  104. // name: 'app',
  105. // async: 'vendor-async',
  106. // children: true,
  107. // minChunks: 3
  108. // }),
  109. // copy custom static assets
  110. new CopyWebpackPlugin([
  111. {
  112. from: path.resolve(__dirname, '../static'),
  113. to: config.build.assetsSubDirectory,
  114. ignore: ['.*']
  115. }
  116. ])
  117. ]
  118. })
  119. if (config.build.productionGzip) {
  120. const CompressionWebpackPlugin = require('compression-webpack-plugin')
  121. webpackConfig.plugins.push(
  122. new CompressionWebpackPlugin({
  123. asset: '[path].gz[query]',
  124. algorithm: 'gzip',
  125. test: new RegExp(
  126. '\\.(' +
  127. config.build.productionGzipExtensions.join('|') +
  128. ')$'
  129. ),
  130. threshold: 10240,
  131. minRatio: 0.8
  132. })
  133. )
  134. }
  135. if (config.build.bundleAnalyzerReport) {
  136. const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
  137. webpackConfig.plugins.push(new BundleAnalyzerPlugin())
  138. }
  139. webpackConfig.plugins = webpackConfig.plugins || [];
  140. webpackConfig.devtool = "source-map"
  141. module.exports = webpackConfig