TangSengDaoDaoWeb/apps/web/config-overrides.js

var path = require('path');
const { override, babelInclude, addWebpackPlugin, overrideDevServer } = require('customize-cra')
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer');
const TerserPlugin = require("terser-webpack-plugin");

const addDevServerConfig = () => config => {
  return {
    ...config,
    client: {
      overlay: false
    }
  };
}

module.exports = {
  webpack: function (config, env) {
    if (process.env.NODE_ENV === 'production') {
      config.devtool = false;
    }
    if (env === 'production') {
      config.optimization = {
        minimize: true,
        minimizer: [new TerserPlugin()],
      };
    }
    return Object.assign(
      config,
      override(
        // 判断环境变量ANALYZER参数的值
        process.env.ANALYZER && addWebpackPlugin(new BundleAnalyzerPlugin()),
        babelInclude([
          /* transpile (converting to es5) code in src/ and shared component library */
          path.resolve('src'),
          path.resolve('../../packages'),
        ])
      )(config, env)
    )
  },
  devServer: overrideDevServer(addDevServerConfig())
}