/*
 * @Author: jiawei jia.wei@ebiz-digits.com
 * @Date: 2023-03-01 17:02:34
 * @LastEditors: jiawei jia.wei@ebiz-digits.com
 * @LastEditTime: 2023-03-01 17:02:56
 * @FilePath: \ebiz-h5\vue.config.js
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */
const autoprefixer = require('autoprefixer')
const pxtoviewport = require('postcss-px-to-viewport')
const TerserPlugin = require("terser-webpack-plugin");

module.exports = {
  publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
  lintOnSave: process.env.NODE_ENV === 'development', //是否开启代码检查
  outputDir: 'dist', //打包输出目录
  productionSourceMap: false,
  css: {
    loaderOptions: {
      postcss: {
        plugins: [
          autoprefixer(),
          pxtoviewport({
            viewportWidth: 375,
            // 该项仅在使用 Circle 组件时需要
            // 原因参见 https://github.com/youzan/vant/issues/1948
            selectorBlackList: ['van-circle__layer']
          })
        ]
      }
    }
  },
  chainWebpack: config => {
    // 移除 prefetch 插件
    config.plugins.delete('prefetch')
    // // 压缩代码
    // config.optimization.minimize(true)
    // // 分割代码
    // config.optimization.splitChunks({
    //   chunks: 'all',
    // })
  },
  devServer: {
    port: 8082
  },
  configureWebpack: {
    optimization: {
      minimizer: [
        new TerserPlugin({
          terserOptions: {
            output: {
              comments: false
            }
          },
          extractComments: false
        })
      ]
    }
  },
}