/*
 * @Author: zouwenying
 * @Date: 2020-10-21 18:14:35
 * @LastEditTime: 2021-03-25 17:03:31
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \vue-manage-system-master\vue.config.js
 */
const path = require('path');
const envConfig = require('./src/config');
function resolve(dir) {
    return path.join(__dirname, dir); // path.join(__dirname)设置绝对路径
}

module.exports = {
    publicPath: process.env.NODE_ENV == 'development' ? '/' : '/sc-login',
    productionSourceMap: false,
    chainWebpack: config => {
        // 配置别名
        config.resolve.alias
            .set('@', resolve('src'))
            .set('@assets', resolve('src/assets'))
            .set('@views', resolve('src/views'))
            .set('@components', resolve('src/components'))
            .set('@utils', resolve('src/utils'));
    },
    // 配置全局样式变量
    // css: {
    //     loaderOptions: {
    //         sass: {
    //             prependData: `@import "@assets/css/variable.scss";`
    //         }
    //     }
    // },
    // 配置全局样式变量
    // css: {
    //     loaderOptions: {
    //         // sass: {
    //         //   data: '@import "@/assets/styles/common/px2rem.scss";@import "@/assets/styles/common/mixins.scss";'
    //         // },
    //         postcss: {
    //             plugins: [
    //                 require('postcss-pxtorem')({
    //                     rootValue: 100, // 换算的基数
    //                     selectorBlackList: ['weui', 'mu'], // 忽略转换正则匹配项
    //                     propList: ['*']
    //                 })
    //             ]
    //         }
    //     }
    // },
    configureWebpack: {
        externals: {
            vue: 'Vue',
            'vue-router': 'VueRouter',
            vuex: 'Vuex',
            'element-ui': 'ELEMENT',
            axios: 'axios',
            lodash: '_',
            dayjs: 'dayjs',
            echarts: 'echarts'
        },
        //关闭 webpack 的性能提示
        performance: {
            hints: 'warning',
            //入口起点的最大体积
            maxEntrypointSize: 50000000,
            //生成文件的最大体积
            maxAssetSize: 300000000,
            //只给出 js 文件的性能提示
            assetFilter: function (assetFilename) {
                return assetFilename.endsWith('.js');
            }
        }

    },
    devServer: {
        host: '0.0.0.0', // can be overwritten by process.env.HOST
        port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
        https: false, // https:{type:Boolean}
        open: false, // 配置自动启动浏览器  open: 'Google Chrome'-默认启动谷歌
        // 配置多个代理
        proxy: {
            '/sc-user-auth': {
                target: envConfig.baseApi,
                ws: true, // 代理的WebSockets
                changeOrigin: true, // 允许websockets跨域
                logLevel: 'debug',
                pathRewrite: {
                    /* "^/api": "" */
                }
            },
            '/sc-user-center': {
                target: envConfig.baseApi,
                ws: true, // 代理的WebSockets
                changeOrigin: true, // 允许websockets跨域
                logLevel: 'debug',
                pathRewrite: {
                    /* "^/api": "" */
                }

            },
            '/sc-community': {
                target: envConfig.baseApi,
                ws: true, // 代理的WebSockets
                changeOrigin: true, // 允许websockets跨域
                logLevel: 'debug',
                pathRewrite: {
                    /* "^/api": "" */
                }

            },
        }
    }
};