webpack.config.js

import path from 'path';
import {CleanWebpackPlugin} from 'clean-webpack-plugin';
import CopyWebpackPlugin from 'copy-webpack-plugin';
import {fileURLToPath} from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

export default {
  mode: 'production',
  devtool: 'source-map',
  entry: {
    'plugins-bundle': './plugins/plugins-bundle.js'
  },
  output: {
    path: path.resolve(__dirname, 'dist/'),
    filename: '[name].js',
    libraryTarget: 'module'
  },
  experiments: {
    outputModule: true
  },
  optimization: {
    splitChunks: false,
    runtimeChunk: false
  },
  plugins: [
    new CleanWebpackPlugin(),
    new CopyWebpackPlugin({
      patterns: [
        {
          from: './plugins/plugins-manifest.json',
          to: 'plugins-manifest.json'
        }
      ]
    })
  ],
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['@babel/preset-env']
          }
        }
      }
    ]
  },
  resolve: {
    extensions: ['.js']
  }
};