webpack.config.js

const path = require("path");

module.exports = {
  target: "node", // VS Code extensions run in a Node.js context
  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
  output: {
    // the bundle is stored in the 'dist' folder (check package.json)
    path: path.resolve(__dirname, "dist"),
    filename: "extension.js",
    libraryTarget: "commonjs2",
  },
  externals: {
    vscode: "commonjs vscode", // the vscode-module is created on-the-fly and must be excluded
  },
  resolve: {
    // support reading TypeScript and JavaScript files
    extensions: [".ts", ".js"],
  },
  module: {
    rules: [
      {
        test: /\.ts$/,
        exclude: /node_modules/,
        use: [
          {
            loader: "ts-loader",
          },
        ],
      },
    ],
  },
  devtool: "nosources-source-map",
  infrastructureLogging: {
    level: "log", // enables logging required for problem matchers
  },
};