webpack.prod.js

'use strict'

const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')

module.exports = {
  mode: 'production',
  entry: './src/index.js',
  output: {
    filename: 'index.js',
    path: path.resolve(__dirname, 'docs'),
    publicPath: './',
    assetModuleFilename: 'images/[hash][ext][query]'
  },
  resolve: {
    extensions: ['.js'],
    alias: {
      '@': path.join(__dirname, 'src')
    }
  },
  module: {
    rules: [
      {
        test: /.(ttf|otf|eot|svg|woff(2)?)(\?[a-z0-9]+)?$/,
        type: 'asset/resource',
        generator: {
          filename: 'fonts/[hash][ext][query]'
        }
      },
      {
        test: /\.css$/,
        use: [
          {
            loader: MiniCssExtractPlugin.loader
          },
          {
            loader: 'css-loader'
          },
          {
            loader: 'postcss-loader'
          }
        ]
      },
      {
        test: /\.m?js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader'
        }
      },
      {
        test: /\.(png|jpe?g|gif)$/i,
        type: 'asset/resource'
      }
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      filename: 'index.html',
      template: './public/index.html'
    }),
    new MiniCssExtractPlugin({
      filename: '[name].css'
    })
  ]
}