const path = require('path')
const resolve = (dir) => {
  return path.join(__dirname, dir)
}
const shell = require('shelljs')
const prod = process.env.npm_lifecycle_event
shell.cp(`./src/configs/${prod}.js`, './src/configs/index.js')
module.exports = {
  publicPath: './',
  lintOnSave: false,
  chainWebpack: (config) => {
    const svgRule = config.module.rule('svg')
    svgRule.exclude.add(resolve('src/icons')).end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]',
      })
      .end()
    config.plugin('define').tap((args) => {
      // .env
      args[0]['process.env'].BASE_URL = JSON.stringify(process.env.BASE_URL)
      return args
    })
  },
  configureWebpack: () => {
    const myConfig = {}
    myConfig.plugins = []
    myConfig.devServer = {
      disableHostCheck: true, //  禁用webpack热重载检查 解决热更新失效问题
      host: 'localhost',
      port: 8083,
      https: false,
      proxy: {
        '/jd': {
          // 要请求的后台地址113.240.220.22\http://localhost:8181/net3vs
          target: 'http://localhost:8089/iagrain/a/',
          ws: true, // 启用websockets
          changeOrigin: true, // 是否跨域
          pathRewrite: {
            '^/jd': '', // 这里理解成用路径中的‘/dev/api’代替target里面的地址，后面组件中我们掉接口时直接用api代替
          },
        },
      },
    }
    myConfig.devtool = 'source-map'
    return myConfig
  },
  runtimeCompiler: true,
}