const path = require('path');
const CopyPlugin = require('copy-webpack-plugin');

module.exports = {
  mode: 'production',
  entry: {
    popup: './js/popup.js',
    content: './content.js',
    background: './background.js',
    options: './js/options.js',
    annotator: './js/annotator.js',
    annotation: './js/annotation.js',
    'screenshot-editor': './js/screenshot-editor.js',
    'editor-init': './js/editor-init.js'
  },
  output: {
    filename: '[name].js',
    path: path.resolve(__dirname, 'dist'),
    clean: true
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: [
              ['@babel/preset-env', {
                targets: {
                  chrome: "58"
                }
              }]
            ],
            plugins: ['@babel/plugin-transform-runtime']
          }
        }
      }
    ]
  },
  plugins: [
    new CopyPlugin({
      patterns: [
        { from: "manifest.json", to: "manifest.json" },
        { from: "*.html", to: "[name][ext]" },
        { from: "*.css", to: "[name][ext]" },
        { from: "styles/*.css", to: "styles/[name][ext]" },
        { from: "assets", to: "assets" }
      ],
    }),
  ],
  resolve: {
    extensions: ['.js'],
    fallback: {
      "path": false,
      "fs": false
    }
  },
  optimization: {
    minimize: false // Disable minification for debugging
  }
};