webpack.prod.js

const merge = require('webpack-merge');
const common = require('./webpack.common.js');

const path = require('path');


module.exports = merge(common, {
  mode: 'production',
  output: {
    filename: 'bundle.js?[hash]',
    publicPath: './'
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        use: [
          'vue-style-loader',
          'css-loader',
          {
            loader: 'postcss-loader',
            options: {
              ident: 'postcss',
              plugins: [
                require('postcss-import'),
                require('tailwindcss'),
                require('autoprefixer'),
                require('@fullhuman/postcss-purgecss')({
                  content: [
                    path.join(__dirname, './src/index.html'),
                    path.join(__dirname, './**/*.vue'),
                    path.join(__dirname, './src/**/*.js')
                  ],
                  whitelistPatterns: [/^ae/],
                  defaultExtractor: content => content.match(/[\w-/:]+(?<!:)/g) || []
                }),
                require('cssnano')({
                  'preset': [
                    'default',
                    {'discardComments': {'removeAll': true}}
                  ]
                })
              ]
            }
          }
        ]
      }
    ]
  }
});