webpack.common.js

const path = require('path');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
  entry: {
    'background-page': path.join(__dirname, 'src/background-page/background-page.ts'),
    popup: path.join(__dirname, 'src/popup/popup.tsx'),
    'content-script': './src/content-script/content-script.ts',
  },
  output: {
    path: path.join(__dirname, 'dist'),
    filename: '[name].js',
    clean: true,
  },
  module: {
    rules: [
      {
        exclude: /node_modules/,
        test: /\.tsx?$/,
        use: 'ts-loader',
      },
      {
        test: /\.(png|jpe?g|gif|eot|ttf|woff|woff2)$/i,
        // More information here https://webpack.js.org/guides/asset-modules/
        type: 'asset',
      },
      {
        test: /\.svg$/,
        use: ['@svgr/webpack'],
      },
    ],
  },
  plugins: [
    new CopyWebpackPlugin({
      patterns: [{ from: 'src/assets', to: './assets' }, { from: './src/manifest.json' }],
    }),
    new HtmlWebpackPlugin({
      filename: 'popup.html',
      template: 'src/popup/popup.html',
      chunks: ['popup'],
    }),
  ],
  // Setup @src path resolution for TypeScript files
  resolve: {
    extensions: ['.ts', '.tsx', '.js', '.json'],
    alias: {
      '@src': path.resolve(__dirname, 'src/'),
      '@test': path.resolve(__dirname, 'test/'),
    },
  },
};