123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168 |
- '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 isProduction = process.env.NODE_ENV === 'production';
- const myTheme = path.resolve(__dirname, "src/assets/css/var.less");
- function resolve(dir) {
- return path.join(__dirname, dir)
- }
- const port = process.env.port || process.env.npm_config_port || 8080
- module.exports = {
-
- publicPath: '/',
- outputDir: 'dist',
- assetsDir: 'static',
- lintOnSave: false,
- productionSourceMap: false,
- devServer: {
- port: port,
- open: true,
- overlay: {
- warnings: false,
- errors: true
- },
- },
- css: {
- loaderOptions: {
- less: {
- modifyVars: {
- hack: `true; @import "${myTheme}";`
- }
- },
- }
- },
- configureWebpack: config => {
-
- config.entry.app = ["babel-polyfill", "./src/main.js"];
- config.externals = {
- 'vue': 'Vue',
- axios: "axios",
- 'vue-router': 'VueRouter'
- };
- if (isProduction) {
- config.plugins.push(new CompressionWebpackPlugin({
- algorithm: 'gzip',
- test: new RegExp('\\.(' + productionGzipExtensions.join('|') + ')$'),
- threshold: 10240,
-
- minRatio: 0.7
- }))
- }
-
- let 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')
- }
- )
- }
- }
|