webpack.config.mjs

"use strict";
import path from "path";

/** @typedef {import('webpack').Configuration} WebpackConfig **/

/** @type WebpackConfig */
const extensionConfig = {
  target: "node", // VS Code 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 'out' folder (check package.json), 📖 -> https://webpack.js.org/configuration/output/
    path: path.resolve(path.dirname(new URL(import.meta.url).pathname), "out"),
    filename: "extension.js",
    clean: true,
    libraryTarget: "commonjs2",
  },
  externals: {
    vscode: "commonjs vscode", // the vscode-module is created on-the-fly and must be excluded. Add other modules that cannot be webpack'ed, 📖 -> https://webpack.js.org/configuration/externals/
    // modules added here also need to be added in the .vscodeignore file
  },
  resolve: {
    // support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader
    extensions: [".ts", ".js", ".json", ".tsx", ".node"],
    extensionAlias: {
      ".js": [".ts", ".js"],
    },
  },
  module: {
    rules: [
      {
        test: /\.node$/,
        use: [
          {
            loader: "node-loader",
            options: { name: "[name].[ext]" },
          },
        ],
      },
      {
        test: /\.(ts|tsx)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: "ts-loader",
          },
        ],
      },
      {
        test: /\.json$/,
        type: "json",
      },
    ],
  },
  devtool: "nosources-source-map",
  infrastructureLogging: {
    level: "log", // enables logging required for problem matchers
  },
};
export default [extensionConfig];