/**
 * 不是真实的 webpack 配置，仅为兼容 webstorm 和 intellij idea 代码跳转
 * ref: https://github.com/umijs/umi/issues/1109#issuecomment-423380125
 */
const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
module.exports = {
  mode: "production",
  optimization: {
    minimizer: [
      new UglifyJsPlugin({
        uglifyOptions: {
          // 删除注释
          output:{
            comments: false
          },
          compress: {
            drop_console: true, // 删除所有调式带有console的
            drop_debugger: true,
            pure_funcs: ['console.log'] // 删除console.log
          }
        }
      })
    ]
  },
  resolve: {
    alias: {
      '@': require('path').resolve(__dirname, 'src'),
    },
  },
};