admin-fe/build/webpack.prod.conf.js

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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')
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var dependencies = require('../package.json').dependencies
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var env = config.build[process.env.env_config+'Env']
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function resolveApp(relativePath) {
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return path.resolve(relativePath);
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}
var webpackConfig = merge(baseWebpackConfig, {
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module: {
rules: utils.styleLoaders({
sourceMap: config.build.productionSourceMap,
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extract: true,
usePostCSS: true
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})
},
devtool: config.build.productionSourceMap ? '#source-map' : false,
output: {
path: config.build.assetsRoot,
filename: utils.assetsPath('js/[name].[chunkhash].js'),
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chunkFilename: utils.assetsPath('js/[id].[chunkhash].js'),
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publicPath: config.build.assetsPublicPath
},
plugins: [
// http://vuejs.github.io/vue-loader/en/workflow/production.html
new webpack.DefinePlugin({
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'process.env': env,
'DEPENDENCIES': JSON.stringify(dependencies)
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}),
new webpack.optimize.UglifyJsPlugin({
compress: {
warnings: false
},
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sourceMap: true,
parallel: true
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}),
// 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(),
// 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: 'index.html',
template: 'index.html',
inject: true,
favicon: resolveApp('favicon.ico'),
minify: {
removeComments: true,
collapseWhitespace: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeStyleLinkTypeAttributes: true,
keepClosingSlash: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true
},
path: config.build.assetsPublicPath + config.build.assetsSubDirectory,
// necessary to consistently work with multiple chunks via CommonsChunkPlugin
chunksSortMode: 'dependency'
}),
// cache Module Identifiers
new webpack.HashedModuleIdsPlugin(),
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// enable scope hoisting
new webpack.optimize.ModuleConcatenationPlugin(),
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// split vendor js into its own file
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
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minChunks: function (module) {
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// 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
)
}
}),
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// 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',
minChunks: Infinity
}),
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// split echarts into its own file
new webpack.optimize.CommonsChunkPlugin({
async: 'echarts',
minChunks(module) {
var context = module.context;
return context && (context.indexOf('echarts') >= 0 || context.indexOf('zrender') >= 0);
}
}),
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// split xlsx into its own file
new webpack.optimize.CommonsChunkPlugin({
async: 'xlsx',
minChunks(module) {
var context = module.context;
return context && (context.indexOf('xlsx') >= 0);
}
}),
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// This instance extracts shared chunks from code splitted chunks and bundles them
// in a separate chunk, similar to the vendor chunk
// see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
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new webpack.optimize.CommonsChunkPlugin({
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name: 'app',
async: 'vendor-async',
children: true,
minChunks: 3
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}),
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// copy custom static assets
new CopyWebpackPlugin([{
from: path.resolve(__dirname, '../static'),
to: config.build.assetsSubDirectory,
ignore: ['.*']
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}])
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]
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})
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if (config.build.bundleAnalyzerReport) {
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var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
webpackConfig.plugins.push(new BundleAnalyzerPlugin())
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}
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module.exports = webpackConfig
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