webpack.config.js

//@ts-check

'use strict';

const path = require('path');
const webpack = require('webpack');

/**@type {import('webpack').Configuration}*/
const config = {
  target: 'webworker', // extensions run in a webworker contexttarget: 'node', // vscode extensions run in a Node.js-context 📖 -> https://webpack.js.org/configuration/node/
  mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')

  entry: './src/extension.ts', // the entry point of this extension, 📖 -> https://webpack.js.org/configuration/entry-context/
  output: {
    // the bundle is stored in the 'dist' folder (check package.json), 📖 -> https://webpack.js.org/configuration/output/
    path: path.resolve(__dirname, 'dist'),
    filename: 'extension.js',
    libraryTarget: 'commonjs',
    devtoolModuleFilenameTemplate: '../../[resource-path]'
  },
  devtool: 'nosources-source-map',
  externals: {
    'vscode': 'commonjs vscode', // ignored because it doesn't exist
    // modules added here also need to be added in the .vsceignore file
  },
  resolve: {
    mainFields: ['browser', 'module', 'main'], // look for `browser` entry point in imported node modules
    extensions: ['.ts', '.js'], // support ts-files and js-files
    alias: {
      // provides alternate implementation for node module and source files
    },
    fallback: {
      // Webpack 5 no longer polyfills Node.js core modules automatically.
      // see https://webpack.js.org/configuration/resolve/#resolvefallback
      // for the list of Node.js core module polyfills.
      'assert': require.resolve('assert')
    }
  },
  module: {
    rules: [
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'ts-loader'
          }
        ]
      }
    ]
  },
  plugins: [
    new webpack.ProvidePlugin({
      process: 'process/browser', // provide a shim for the global `process` variable
    }),
  ],
  performance: {
    hints: false
  }
};
module.exports = config;