webpack.config.js

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

const webConfig = /** @type WebpackConfig */ {
  context: __dirname,
  mode: "none", // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
  target: "webworker", // web extensions run in a webworker context
  entry: {
    "extension-web": "./src/extension.ts", // source of the web extension main file
    "test/suite/index-web": "./src/test/suite/index-web.ts", // source of the web extension test runner
  },
  output: {
    filename: "[name].js",
    path: path.join(__dirname, "./dist"),
    libraryTarget: "commonjs",
  },
  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$/,
        exclude: /node_modules/,
        use: [
          {
            loader: "ts-loader",
          },
        ],
      },
    ],
  },
  plugins: [
    new webpack.ProvidePlugin({
      process: "process/browser", // provide a shim for the global `process` variable
    }),
  ],
  externals: {
    vscode: "commonjs vscode", // ignored because it doesn't exist
  },
  performance: {
    hints: false,
  },
  devtool: "nosources-source-map", // create a source map that points to the original source file
};
const nodeConfig = /** @type WebpackConfig */ {
    context: __dirname,
    mode: "none", // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
    target: "node", // extensions run in a node context
    entry: {
      "extension-node": "./src/extension.ts", // source of the node extension main file
      "test/suite/index-node": "./src/test/suite/index-node.ts", // source of the node extension test runner
      "test/suite/extension.test": "./src/test/suite/extension.test.ts", // create a separate file for the tests, to be found by glob
      "test/runTest": "./src/test/runTest", // used to start the VS Code test runner (@vscode/test-electron)
    },
    output: {
      filename: "[name].js",
      path: path.join(__dirname, "./dist"),
      libraryTarget: "commonjs",
    },
    resolve: {
      mainFields: ["module", "main"],
      extensions: [".ts", ".js"], // support ts-files and js-files
    },
    module: {
      rules: [
        {
          test: /\.ts$/,
          exclude: /node_modules/,
          use: [
            {
              loader: "ts-loader",
            },
          ],
        },
      ],
    },
    externals: {
      vscode: "commonjs vscode", // ignored because it doesn't exist
      mocha: "commonjs mocha", // don't bundle
      '@vscode/test-electron': "commonjs @vscode/test-electron" // don't bundle
    },
    performance: {
      hints: false,
    },
    devtool: "nosources-source-map", // create a source map that points to the original source file
  };

module.exports = [webConfig, nodeConfig];