TheCorridor-Train-Simulator.github.io/webpack.config.js at main · TheCorridor-Train-Simulator/TheCorridor-Train-Simulator.github.io · GitHub

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

module.exports = (env, argv) => {
  const isProduction = argv.mode === 'production';

  return {
    entry: './src/index.tsx',
    output: {
      path: path.resolve(__dirname, 'dist'),
      filename: isProduction ? 'js/[name].[contenthash].js' : 'js/[name].js',
      chunkFilename: isProduction ? 'js/[name].[contenthash].chunk.js' : 'js/[name].chunk.js',
      clean: true,
      publicPath: '/'
    },
    resolve: {
      extensions: ['.tsx', '.ts', '.js', '.jsx'],
      alias: {
        '@': path.resolve(__dirname, 'src'),
        '@components': path.resolve(__dirname, 'src/components'),
        '@styles': path.resolve(__dirname, 'src/styles'),
        '@assets': path.resolve(__dirname, 'src/assets')
      }
    },
    module: {
      rules: [
        {
          test: /\.(ts|tsx)$/,
          use: 'ts-loader',
          exclude: /node_modules/
        },
        {
          test: /\.(js|jsx)$/,
          exclude: /node_modules/,
          use: {
            loader: 'babel-loader',
            options: {
              presets: [
                '@babel/preset-env',
                '@babel/preset-react',
                '@babel/preset-typescript'
              ]
            }
          }
        },
        {
          test: /\.(sa|sc|c)ss$/,
          use: [
            isProduction ? MiniCssExtractPlugin.loader : 'style-loader',
            'css-loader',
            {
              loader: 'sass-loader',
              options: {
                api: 'modern'
              }
            }
          ]
        },
        {
          test: /\.(png|jpg|jpeg|gif|svg|ico|webp)$/i,
          type: 'asset/resource',
          generator: {
            filename: 'assets/images/[name].[hash][ext]'
          }
        },
        {
          test: /\.(woff|woff2|eot|ttf|otf)$/i,
          type: 'asset/resource',
          generator: {
            filename: 'assets/fonts/[name].[hash][ext]'
          }
        }
      ]
    },
    plugins: [
      new HtmlWebpackPlugin({
        template: './src/index.html',
        favicon: './images/icon.ico',
        minify: isProduction ? {
          removeComments: true,
          collapseWhitespace: true,
          removeRedundantAttributes: true,
          useShortDoctype: true,
          removeEmptyAttributes: true,
          removeStyleLinkTypeAttributes: true,
          keepClosingSlash: true,
          minifyJS: true,
          minifyCSS: true,
          minifyURLs: true
        } : false
      }),
      new MiniCssExtractPlugin({
        filename: isProduction ? 'css/[name].[contenthash].css' : 'css/[name].css'
      })
    ],
    devServer: {
      static: {
        directory: path.join(__dirname, 'dist')
      },
      compress: true,
      port: 3000,
      open: true,
      hot: true,
      historyApiFallback: true
    },
    devtool: isProduction ? 'source-map' : 'eval-source-map',
    performance: {
      hints: isProduction ? 'warning' : false,
      maxEntrypointSize: 512000,
      maxAssetSize: 512000
    },
    optimization: {
      splitChunks: {
        chunks: 'all',
        cacheGroups: {
          // Vendor bundle for node_modules
          vendor: {
            test: /[\\/]node_modules[\\/]/,
            name: 'vendors',
            priority: 10
          },
          // Common code shared between chunks
          common: {
            minChunks: 2,
            priority: 5,
            reuseExistingChunk: true
          }
        }
      },
      // Runtime chunk for webpack runtime code
      runtimeChunk: {
        name: 'runtime'
      }
    }
  };
};