var path = require('path');
var webpack = require('webpack');
const WebpackMerge = require('webpack-merge');
const baseConfig = require('./webpack.base.js');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');

module.exports = WebpackMerge.merge(baseConfig,{
  mode: 'production',
  
  // 发布组件
  entry: './packages/index.js',

  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: '/dist/',
    filename: 'pc-component-v3.js',
    library: {
      type: 'module',
    },
    //library: 'pc-component-v3',
    //libraryTarget: 'umd',
    // 「devtool 中模块」的文件名模板（用于冲突）
    //umdNamedDefine: false,
  },

  experiments: {
    outputModule: true,
  },

  
  //optimization: {
  //  minimize: true,    // 压缩 bundle
  //},
  
  //devtool: 'source-map',

  plugins: (module.exports.plugins || []).concat([
    new webpack.LoaderOptionsPlugin({
      minimize: true,
    }),
    
    // CSS 提取
    new MiniCssExtractPlugin({
      filename: 'pc-component-v3.css',
    }),

  ]),

  // 不把第三方库打包到bundle中
  externals: {
    jQuery: 'window.$',
    jquery: 'window.$',
    $: 'window.$',
    'bootstrap': 'bootstrap',
    'moment': 'moment',
    // 不将vue代码打包进我们的组件库代码中，如果将vue代码打包进组件库中则会报错
    'vue': 'vue',
    'vue-i18n': 'vue-i18n',
    'vue-router': 'vue-router',
    'v-tooltip': 'v-tooltip',
    'vuedraggable': 'vuedraggable',
    'amis': 'amis',
  },
});