beehiveweb-enterprice/vue.config.js

'use strict'
const path = require('path')
const OFFICIAL_URL = require('quickadmin-icu/common/url').OFFICIAL_URL
const name = process.env.VUE_APP_TITLE || 'Admin系统' // 网页标题
const port = process.env.port || process.env.npm_config_port || 80 // 端口
const proxy = {}

function resolve (dir) {
    return path.join(__dirname, dir)
}

// vue.config.js 配置说明
//官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
// 这里只列一部分，具体配置参考文档
module.exports = {
    // 部署生产环境和开发环境下的URL。
    // 默认情况下，Vue CLI 会假设你的应用是被部署在一个域名的根路径上
    publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
    // 在npm run build 或 yarn build 时 ，生成文件的目录名称（要和baseUrl的生产环境路径一致）（默认dist）
    outputDir: 'dist',
    // 用于放置生成的静态资源 (js、css、img、fonts) 的；（项目打包之后，静态资源会放在这个文件夹下）
    assetsDir: 'static',
    // 是否开启eslint保存检测，有效值：ture | false | 'error'
    lintOnSave: process.env.NODE_ENV === 'development',
    // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
    productionSourceMap: process.env.NODE_ENV === 'development',
    // webpack-dev-server 相关配置
    devServer: {
        host: '0.0.0.0',
        port,
        open: true,
        proxy, // https://cli.vuejs.org/config/#devserver-proxy
    },
    configureWebpack: {
        name: name,
        devtool: 'source-map',
        resolve: {
            alias: {
                '@': resolve('src'),
            },
        },
    },
    chainWebpack (config) {
        config.plugins.delete('preload') // TODO: need test
        config.plugins.delete('prefetch') // TODO: need test

        // set svg-sprite-loader
        config.module.rule('svg').exclude.add(resolve('src/assets/icons')).end()
        config.module
            .rule('icons')
            .test(/\.svg$/)
            .include.add(resolve('src/assets/icons'))
            .end()
            .use('svg-sprite-loader')
            .loader('svg-sprite-loader')
            .options({
                symbolId: 'icon-[name]',
            })
            .end()

        config.when(process.env.NODE_ENV !== 'development', config => {
            config
                .plugin('ScriptExtHtmlWebpackPlugin')
                .after('html')
                .use('script-ext-html-webpack-plugin', [
                    {
                        // `runtime` must same as runtimeChunk name. default is `runtime`
                        inline: /runtime\..*\.js$/,
                    },
                ])
                .end()
            config.optimization.splitChunks({
                chunks: 'all',
                cacheGroups: {
                    libs: {
                        name: 'chunk-libs',
                        test: /[\\/]node_modules[\\/]/,
                        priority: 10,
                        chunks: 'initial', // only package third parties that are initially dependent
                    },
                    elementUI: {
                        name: 'chunk-elementUI', // split elementUI into a single package
                        priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
                        test: /[\\/]node_modules[\\/]_?element-ui(.*)/, // in order to adapt to cnpm
                    },
                    commons: {
                        name: 'chunk-commons',
                        test: resolve('src/components'), // can customize your rules
                        minChunks: 3, //  minimum common number
                        priority: 5,
                        reuseExistingChunk: true,
                    },
                },
            })
            config.optimization.runtimeChunk('single'),
            {
                from: path.resolve(__dirname, './public/robots.txt'), //防爬虫文件
                to: './', //到根目录下
            }
        })
    },
}

function judgementEnv () {
    if (process.env.NODE_ENV === 'development') {
        for (const item of eval(`${process.env.VUE_APP_BASE_PROXY}`)) {
            proxy[item] = {
                target: process.env.VUE_APP_BASE_URL,
                changeOrigin: true,
            }
        }
        proxy['/qaapi'] = {
            target: OFFICIAL_URL,
            changeOrigin: true,
        }
    }
    console.log('=========')
    console.log({ '当前环境:': process.env.NODE_ENV })
    console.log({ '当前地址:': process.env.VUE_APP_BASE_URL })
    console.log('=========')
}

judgementEnv()