2 * @author: @AngularClass
5 const helpers
= require('./helpers')
6 const webpackMerge
= require('webpack-merge') // used to merge webpack configs
7 const commonConfig
= require('./webpack.common.js') // the settings that are common to prod and dev
12 const DefinePlugin
= require('webpack/lib/DefinePlugin')
13 const LoaderOptionsPlugin
= require('webpack/lib/LoaderOptionsPlugin')
14 const NormalModuleReplacementPlugin
= require('webpack/lib/NormalModuleReplacementPlugin')
15 const OptimizeJsPlugin
= require('optimize-js-plugin')
16 const UglifyJsPlugin
= require('webpack/lib/optimize/UglifyJsPlugin')
17 const HashedModuleIdsPlugin
= require('webpack/lib/HashedModuleIdsPlugin')
22 const ENV
= process
.env
.NODE_ENV
= process
.env
.ENV
= 'production'
23 const HOST
= process
.env
.HOST
|| 'localhost'
24 const PORT
= process
.env
.PORT
|| 8080
25 const METADATA
= webpackMerge(commonConfig({env: ENV
}).metadata
, {
32 module
.exports = function (env
) {
33 return webpackMerge(commonConfig({env: ENV
}), {
35 * Developer tool to enhance debugging
37 * See: http://webpack.github.io/docs/configuration.html#devtool
38 * See: https://github.com/webpack/docs/wiki/build-performance#sourcemaps
40 devtool: 'source-map',
43 * Options affecting the output of the compilation.
45 * See: http://webpack.github.io/docs/configuration.html#output
50 * The output directory as absolute path (required).
52 * See: http://webpack.github.io/docs/configuration.html#output-path
54 path: helpers
.root('dist'),
57 * Specifies the name of each output file on disk.
58 * IMPORTANT: You must not specify an absolute path here!
60 * See: http://webpack.github.io/docs/configuration.html#output-filename
62 filename: '[name].[chunkhash].bundle.js',
65 * The filename of the SourceMaps for the JavaScript files.
66 * They are inside the output.path directory.
68 * See: http://webpack.github.io/docs/configuration.html#output-sourcemapfilename
70 sourceMapFilename: '[file].map',
73 * The filename of non-entry chunks as relative path
74 * inside the output.path directory.
76 * See: http://webpack.github.io/docs/configuration.html#output-chunkfilename
78 chunkFilename: '[name].[chunkhash].chunk.js',
80 publicPath: '/client/'
84 webtorrent: 'WebTorrent'
88 * Add additional plugins to the compiler.
90 * See: http://webpack.github.io/docs/configuration.html#plugins
95 * Webpack plugin to optimize a JavaScript file for faster initial load
96 * by wrapping eagerly-invoked functions.
98 * See: https://github.com/vigneshshanmugam/optimize-js-plugin
101 new OptimizeJsPlugin({
106 * Plugin: DedupePlugin
107 * Description: Prevents the inclusion of duplicate code into your bundle
108 * and instead applies a copy of the function at runtime.
110 * See: https://webpack.github.io/docs/list-of-plugins.html#defineplugin
111 * See: https://github.com/webpack/docs/wiki/optimization#deduplication
113 // new DedupePlugin(),
116 * Plugin: DefinePlugin
117 * Description: Define free variables.
118 * Useful for having development builds with debug logging or adding global constants.
120 * Environment helpers
122 * See: https://webpack.github.io/docs/list-of-plugins.html#defineplugin
124 // NOTE: when adding more properties make sure you include them in custom-typings.d.ts
126 'ENV': JSON
.stringify(METADATA
.ENV
),
129 'ENV': JSON
.stringify(METADATA
.ENV
),
130 'NODE_ENV': JSON
.stringify(METADATA
.ENV
),
135 * Plugin: UglifyJsPlugin
136 * Description: Minimize all JavaScript output of chunks.
137 * Loaders are switched into minimizing mode.
139 * See: https://webpack.github.io/docs/list-of-plugins.html#uglifyjsplugin
141 // NOTE: To debug prod builds uncomment //debug lines and comment //prod lines
143 // beautify: true, //debug
144 // mangle: false, //debug
145 // dead_code: false, //debug
146 // unused: false, //debug
147 // deadCode: false, //debug
150 // keep_fnames: true,
151 // drop_debugger: false,
155 // comments: true, //debug
157 beautify: false, // prod
175 negate_iife: false // we need this for lazy v8
179 new NormalModuleReplacementPlugin(
181 helpers
.root('config/empty.js')
184 new NormalModuleReplacementPlugin(
185 /zone\.js(\\|\/)dist(\\|\/)long-stack-trace-zone/,
186 helpers
.root('config/empty.js')
189 new HashedModuleIdsPlugin(),
192 * Plugin: IgnorePlugin
193 * Description: Don’t generate modules for requests matching the provided RegExp.
195 * See: http://webpack.github.io/docs/list-of-plugins.html#ignoreplugin
198 // new IgnorePlugin(/angular2-hmr/),
201 * Plugin: CompressionPlugin
202 * Description: Prepares compressed versions of assets to serve
203 * them with Content-Encoding
205 * See: https://github.com/webpack/compression-webpack-plugin
207 // install compression-webpack-plugin
208 // new CompressionPlugin({
209 // regExp: /\.css$|\.html$|\.js$|\.map$/,
210 // threshold: 2 * 1024
214 * Plugin LoaderOptionsPlugin (experimental)
216 * See: https://gist.github.com/sokra/27b24881210b56bbaff7
218 new LoaderOptionsPlugin({
224 * Static analysis linter for TypeScript advanced options configuration
225 * Description: An extensible linter for the TypeScript language.
227 * See: https://github.com/wbuchwalter/tslint-loader
236 * Html loader advanced options
238 * See: https://github.com/webpack/html-loader#advanced-options
240 // TODO: Need to workaround Angular 2's html syntax => #id [bind] (event) *ngFor
243 removeAttributeQuotes: false,
245 customAttrSurround: [
250 customAttrAssign: [/\)?]?=/]
254 // https://github.com/bholloway/resolve-url-loader/issues/36
255 // https://github.com/jtangelder/sass-loader/issues/289
258 path: helpers
.root('dist')
265 * Include polyfills or mocks for various node stuff
266 * Description: Node configuration
268 * See: https://webpack.github.io/docs/configuration.html#node
275 clearImmediate: false,