iso-639-1/webpack.config.js

const path = require('path');
const EnvEnums = require('env-enums');
const webpack = require('webpack');
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');

const pkg = require('./package.json');
const env = process.env.NODE_ENV || EnvEnums.DEVELOPMENT;

// webpack 配置
let webpackConfig = {
  entry: {
    index: './src/index.js',
    data: './src/data.js',
  },
  output: {
    path: path.resolve(__dirname, './dist'),
    filename: env === EnvEnums.PRODUCTION ? '[name].min.js' : '[name].js',
  },
  devtool: 'cheap-source-map',
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['es2015', 'stage-0'],
            plugins: ['add-module-exports', 'transform-runtime'],
          },
        },
      },
    ],
  },
  plugins: [new webpack.NamedModulesPlugin()],
};

// 代码混淆压缩
if (env === 'production') {
  webpackConfig.plugins.push(new UglifyJSPlugin());
}

module.exports = webpackConfig;