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- 'use strict'
- const path = require('path')
- require('babel-polyfill')
- const productionGzipExtensions = ['js', 'css']
- const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
- const CompressionWebpackPlugin = require('compression-webpack-plugin')
- const defaultSettings = require('./src/settings.js')
- const isProduction = process.env.NODE_ENV === 'production'
- function resolve(dir) {
- return path.join(__dirname, dir)
- }
- const name = defaultSettings.title || '采销平台'
- const port = process.env.port || process.env.npm_config_port || 8080
- module.exports = {
-
- publicPath: '/',
- outputDir: 'dist',
- assetsDir: 'static',
- lintOnSave: false,
- productionSourceMap: false,
- devServer: {
- headers: {
- 'max-http-header-size': 1024000
- },
-
-
-
-
-
-
-
-
-
-
-
-
- port: port,
- open: true,
- overlay: {
- warnings: false,
- errors: true
- }
-
- },
- configureWebpack: (config) => {
-
- config.entry.app = ['babel-polyfill', './src/main.js']
- config.externals = {
- vue: 'Vue',
-
- axios: 'axios',
- 'vue-router': 'VueRouter'
- }
- if (isProduction) {
- config.plugins.push(
- new CompressionWebpackPlugin({
- algorithm: 'gzip',
- test: new RegExp('\\.(' + productionGzipExtensions.join('|') + ')$'),
- threshold: 10240,
-
- minRatio: 0.7
- })
- )
- }
-
- const plugins = [
- new UglifyJsPlugin({
- uglifyOptions: {
- compress: {
-
- drop_console: true,
- drop_debugger: true
- },
- output: {
-
- comments: true
- }
- },
- cache: true,
- sourceMap: false,
- parallel: true
- })
- ]
-
- if (isProduction) {
- config.plugins = [...config.plugins, ...plugins]
- }
- },
- chainWebpack(config) {
-
-
- config.plugin('preload').tap(() => [
- {
- rel: 'preload',
-
-
- fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
- include: 'initial'
- }
- ])
-
- config.plugins.delete('prefetch')
-
- config.module.rule('svg').exclude.add(resolve('src/icons')).end()
- config.module
- .rule('icons')
- .test(/\.svg$/)
- .include.add(resolve('src/icons'))
- .end()
- .use('svg-sprite-loader')
- .loader('svg-sprite-loader')
- .options({
- symbolId: 'icon-[name]'
- })
- .end()
-
- config.when(true, (config) => {
- config
- .plugin('ScriptExtHtmlWebpackPlugin')
- .after('html')
- .use('script-ext-html-webpack-plugin', [
- {
-
- inline: /runtime\..*\.js$/
- }
- ])
- .end()
- config.optimization.splitChunks({
- chunks: 'all',
- cacheGroups: {
- libs: {
- name: 'chunk-libs',
- test: /[\\/]node_modules[\\/]/,
- priority: 10,
- chunks: 'initial'
- },
- elementUI: {
- name: 'chunk-elementUI',
- priority: 20,
- test: /[\\/]node_modules[\\/]_?element-ui(.*)/
- },
- commons: {
- name: 'chunk-commons',
- test: resolve('src/components'),
- minChunks: 3,
- priority: 5,
- reuseExistingChunk: true
- }
- }
- })
-
- config.optimization.runtimeChunk('single')
- })
- }
- }
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