browser-plugin-creator/templates/basic-popup/webpack.config.js

A modern scaffolding tool for creating browser extensions with ease

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

module.exports = {
  entry: {
    popup: './src/popup/popup.js',
    background: './src/background.js',
    content: './src/content.js'
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].js',
    clean: true
  },
  module: {
    rules: [
      {
        test: /\.css$/i,
        use: [MiniCssExtractPlugin.loader, 'css-loader']
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
        generator: {
          filename: 'images/[name][ext]'
        }
      }
    ]
  },
  plugins: [
    new CopyPlugin({
      patterns: [
        { from: 'manifest.json', to: 'manifest.json' },
        { from: 'icons', to: 'icons', noErrorOnMissing: true }
      ]
    }),
    new HtmlWebpackPlugin({
      template: './src/popup/popup.html',
      filename: 'popup.html',
      chunks: ['popup']
    }),
    new MiniCssExtractPlugin({
      filename: '[name].css'
    })
  ],
  devServer: {
    static: {
      directory: path.join(__dirname, 'dist')
    },
    compress: true,
    port: 9000,
    open: false
  },
  mode: process.env.NODE_ENV || 'development'
};