webpack.config.js

//@ts-check

const path = require("path");
const nodeExternals = require("webpack-node-externals");
const Dotenv = require("dotenv-webpack");

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

/** @type WebpackConfig */
const extensionConfig = {
	target: "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: "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/
		// { "blade-formatter": "commonjs blade-formatter" }, // 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
		nodeExternals(),
	],
	externalsPresets: {
		node: true, // in order to ignore built-in modules like path, fs, etc.
	},
	optimization: {
		moduleIds: "named",
	},
	resolve: {
		// support reading TypeScript and JavaScript files, 📖 -> https://github.com/TypeStrong/ts-loader
		extensions: [".ts", ".js"],
	},
	plugins: [new Dotenv({ safe: true })],
	module: {
		rules: [
			{
				test: /\.ts$/,
				exclude: /node_modules/,
				type: "javascript/auto",
				use: [
					{
						loader: "ts-loader",
						options: {
							// disable type checker - we will use it in fork plugin
							transpileOnly: true,
						},
					},
				],
			},
		],
	},
	devtool: "nosources-source-map",
	infrastructureLogging: {
		level: "log", // enables logging required for problem matchers
	},
};
module.exports = [extensionConfig];