webpack.config.js

const CopyPlugin = require("copy-webpack-plugin");
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const path = require('path');
const { stylePaths } = require('./stylePaths');

const copy_files = [
  "./src/manifest.json",
];

module.exports = {
  devtool: "source-map",
  entry: './src/index.tsx',
  module: {
    rules: [
      {
        test: /\.(ts|tsx|jsx)?$/,
        use: [
          {
            loader: 'ts-loader',
            options: {
              transpileOnly: true,
              experimentalWatchApi: true,
            },
          }
        ]
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          "css-loader",
          "sass-loader",
        ],
      },
      {
        test: /\.css$/,
        include: [...stylePaths],
        use: [MiniCssExtractPlugin.loader, 'css-loader'],
      }, {
        test: /\.(svg|ttf|eot|woff|woff2)$/,
        // only process modules with this loader
        // if they live under a 'fonts' or 'pficon' directory
        include: [
          path.resolve(__dirname, 'node_modules/patternfly/dist/fonts'),
          path.resolve(__dirname, 'node_modules/@patternfly/react-core/dist/styles/assets/fonts'),
          path.resolve(__dirname, 'node_modules/@patternfly/react-core/dist/styles/assets/pficon'),
          path.resolve(__dirname, 'node_modules/@patternfly/patternfly/assets/fonts'),
          path.resolve(__dirname, 'node_modules/@patternfly/patternfly/assets/pficon'),
        ],
        use: {
          loader: 'file-loader',
          options: {
            // Limit at 50k. larger files emited into separate files
            limit: 5000,
            outputPath: 'fonts',
            name: '[name].[ext]',
          },
        },
      },
      {
        test: /\.svg$/,
        include: (input) => input.indexOf('background-filter.svg') > 1,
        use: [
          {
            loader: 'url-loader',
            options: {
              limit: 5000,
              outputPath: 'svgs',
              name: '[name].[ext]',
            },
          },
        ],
      },
      {
        test: /\.(jpg|jpeg|png|gif)$/i,
        include: [
          path.resolve(__dirname, 'src'),
          path.resolve(__dirname, 'node_modules/patternfly'),
          path.resolve(__dirname, 'node_modules/@patternfly/patternfly/assets/images'),
          path.resolve(__dirname, 'node_modules/@patternfly/react-styles/css/assets/images'),
          path.resolve(__dirname, 'node_modules/@patternfly/react-core/dist/styles/assets/images'),
          path.resolve(
            __dirname,
            'node_modules/@patternfly/react-core/node_modules/@patternfly/react-styles/css/assets/images'
          ),
          path.resolve(
            __dirname,
            'node_modules/@patternfly/react-table/node_modules/@patternfly/react-styles/css/assets/images'
          ),
          path.resolve(
            __dirname,
            'node_modules/@patternfly/react-inline-edit-extension/node_modules/@patternfly/react-styles/css/assets/images'
          ),
        ],
        use: [
          {
            loader: 'url-loader',
            options: {
              limit: 5000,
              outputPath: 'images',
              name: '[name].[ext]',
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
    modules: ["node_modules", 'pkg/lib'],
    alias: { 'font-awesome': 'font-awesome-sass/assets/stylesheets' },
  },
  resolveLoader: {
    modules: ["node_modules", 'pkg/lib'],
  },
  plugins: [
    new CopyPlugin({
      patterns: copy_files
    }),
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'src', 'index.html'),
    }),
    new MiniCssExtractPlugin({
      filename: 'bundle.css',
    }),
  ],
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist'),
  },
  devServer: {
    static: path.join(__dirname, "dist"),
    compress: true,
    port: 4000,
  },
};