198 lines
8.0 KiB
JavaScript
198 lines
8.0 KiB
JavaScript
// import { getBasePathConfig } from '@/utils/baseUrl'
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const path = require('path');
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const defaultSettings = require('./src/settings.js');
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const CopyWebpackPlugin = require('copy-webpack-plugin');
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const webpack = require('webpack');
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// const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
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// http://127.0.0.1:8888/ 分析打包模块可视化
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const name = defaultSettings.title; // page title
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const port = 9527; // dev port
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let publicPath = '';
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let outputDir = '';
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(function () {
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publicPath = process.env.VUE_APP_PRO == 'local' || process.env.VUE_APP_PRO == 'ntyl' ? '/' : '/cbtc';
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outputDir = process.env.VUE_APP_PRO == 'local' || process.env.VUE_APP_PRO == 'ntyl' ? 'dist' : 'dist/cbtc';
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})();
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// All configuration item explanations can be find in https://cli.vuejs.org/config/
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module.exports = {
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/**
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* You will need to set publicPath if you plan to deploy your site under a sub path,
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* for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
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* then publicPath should be set to "/bar/".
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* In most cases please use '/' !!!
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* Detail: https://cli.vuejs.org/config/#publicpath
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*/
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publicPath: publicPath,
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outputDir: outputDir,
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assetsDir: 'static', // 相对于outputDir的静态资源(js、css、img、fonts)目录
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lintOnSave: false,
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productionSourceMap: false, // 项目打包后是否压缩
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devServer: {
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port: port,
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host: '0.0.0.0',
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disableHostCheck: true,
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hotOnly: true,
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overlay: {
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warnings: false,
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errors: true
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}
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// proxy: {
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// // change xxx-api/login => mock/login
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// // detail: https://cli.vuejs.org/config/#devserver-proxy
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// [process.env.VUE_APP_BASE_API]: {
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// target: `http://localhost:${port}/mock`,
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// changeOrigin: true,
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// pathRewrite: {
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// ['^' + process.env.VUE_APP_BASE_API]: ''
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// }
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// }
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// }
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},
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// css: {
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// extract: true, // 是否使用css分离插件 ExtractTextPlugin
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// sourceMap: false, // 开启 CSS source maps?
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// loaderOptions: {
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// css: {}, // 这里的选项会传递给 css-loader
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// postcss: {} // 这里的选项会传递给 postcss-loader
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// }, // css预设器配置项
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// modules: false // 启用 CSS modules for all css / pre-processor files.
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// },
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// parallel: require('os').cpus().length > 1, // 是否为 Babel 或 TypeScript 使用 thread-loader。该选项在系统的 CPU 有多于一个内核时自动启用，仅作用于生产构建。
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configureWebpack: config => {
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// const appTarget = process.env.VUE_APP_PRO == 'local' ? 'HEB' : 'Common'; // 其他环境变量 区分配置
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// config.plugins.push(new webpack.NormalModuleReplacementPlugin(/(.*)_APP_TARGET(\.*)/,
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// function (resourse) {
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// resourse.request = resourse.request.replace(/APP_TARGET/, `${appTarget}`);
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// })
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// );
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if (process.env.NODE_ENV != 'development') {
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config.mode = 'production';
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Object.assign(config, {
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output:{
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...config.output,
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filename: `static/js/[name].[hash:6].js`,
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chunkFilename: `static/js/[name].[chunkhash:6].js`
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}
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});
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} else {
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// 为开发环境修改配置...
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config.mode = 'development';
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config.name = name;
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}
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config.resolve = {
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extensions: ['.js', '.vue', '.json'],
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alias: { // 添加别名
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'@': path.resolve('src')
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}
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};
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config.plugins.push(new CopyWebpackPlugin([
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{
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from: path.resolve(__dirname, './static'),
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to: 'static',
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ignore: ['.*']
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}
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]));
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// config.plugins.push(new BundleAnalyzerPlugin());
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config.externals = {}; // 配置CDN使用
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},
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// webpack配置
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chainWebpack(config) {
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// // 修复HMR
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// config.resolve.symlinks(true);
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config.plugins.delete('preload'); // TODO: need test
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config.plugins.delete('prefetch'); // 移除 prefetch 插件 预先加载模块
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// set svg-sprite-loader
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config.module
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.rule('svg')
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.exclude.add(path.resolve('src/icons'))
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.end();
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config.module
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.rule('icons')
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.test(/\.svg$/)
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.include.add(path.resolve('src/icons'))
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.end()
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.use('svg-sprite-loader')
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.loader('svg-sprite-loader')
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.options({
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symbolId: 'icon-[name]'
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})
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.end();
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// set preserveWhitespace
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config.module
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.rule('vue')
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.use('vue-loader')
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.loader('vue-loader')
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.tap(options => {
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options.compilerOptions.preserveWhitespace = true;
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return options;
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})
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.end();
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config
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// https://webpack.js.org/configuration/devtool/#development
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.when(process.env.NODE_ENV === 'development',
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config => config.devtool('cheap-source-map')
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);
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config
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.when(process.env.NODE_ENV !== 'development',
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config => {
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config
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.plugin('ScriptExtHtmlWebpackPlugin')
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.after('html')
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.use('script-ext-html-webpack-plugin', [{
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// `runtime` must same as runtimeChunk name. default is `runtime`
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inline: /runtime\..*\.js$/
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}])
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.end();
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config
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.optimization.splitChunks({
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chunks: 'all', // async表示抽取异步模块，all表示对所有模块生效，initial表示对同步模块生效
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maxInitialRequests: Infinity,
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minSize: 300000, // 依赖包超过300000bit将被单独打包 当模块 大于30kb
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minChunks: 1, // 打包⽣生成的chunk⽂文件最少有⼏几个chunk引⽤用了了这个模块
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automaticNameDelimiter:'-', // 打包分割符号
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cacheGroups: {
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vendors: {
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test: /[\\/]node_modules[\\/]/,
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name(module) {
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const packageName = module.context.match(/[\\/]node_modules[\\/](.*?)([\\/]|$)/)[1];
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return `split-chunk.${packageName.replace('@', '')}`;
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},
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priority: 10, // 缓存组优先级 数字越⼤大，优先级越⾼高
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reuseExistingChunk: true // 如果当前代码块包含的模块已经有了，就不在产生一个新的代码块
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},
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jmapNew: {
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name: 'split-jmapNew',
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test: path.resolve(__dirname, './src/jmapNew'),
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priority: 9,
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minChunks: 1,
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reuseExistingChunk: true
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},
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jlmap3d: {
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name: 'split-jlmap3d',
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test: path.resolve(__dirname, './src/jlmap3d'),
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priority: 7,
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minChunks: 1,
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reuseExistingChunk: true
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}
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}
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});
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config.optimization.runtimeChunk('single');
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}
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);
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}
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};
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