Add initial webpack config

Author: lumaxis

webpack.config.js

@@ -0,0 +1,109 @@
+//@ts-check
+'use strict';
+
+/** @typedef {import('webpack').Configuration} WebpackConfig **/
+
+const glob = require('glob');
+const path = require('path');
+const webpack = require('webpack');
+
+/** @type {WebpackConfig} */
+const webConfig = {
+	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'),
+			path: require.resolve("path-browserify"),
+			util: require.resolve("util"),
+		},
+	},
+	module: {
+		rules: [
+			{
+				test: /\.ts$/,
+				exclude: /node_modules/,
+				use: [
+					{
+						loader: 'ts-loader',
+					},
+				],
+			},
+		],
+	},
+	plugins: [
+		new webpack.ProvidePlugin({
+			process: 'process/browser', // provide a shim for the global `process` variable
+		}),
+	],
+	externals: {
+		vscode: 'commonjs vscode', // ignored because it doesn't exist
+	},
+	performance: {
+		hints: false,
+	},
+	devtool: 'nosources-source-map', // create a source map that points to the original source file
+};
+
+/** @type {WebpackConfig} */
+const nodeConfig = {
+	context: __dirname,
+	mode: 'none', // this leaves the source code as close as possible to the original (when packaging we set this to 'production')
+	target: 'node', // extensions run in a node context
+	entry: {
+		'extension-node': './src/extension.ts', // source of the node extension main file
+		'test/suite/index-node': './src/test/suite/index-node.ts', // source of the node extension test runner
+		'test/runTest': './src/test/runTest', // used to start the VS Code test runner (@vscode/test-electron)
+	},
+	output: {
+		filename: '[name].js',
+		path: path.join(__dirname, './dist'),
+		libraryTarget: 'commonjs',
+	},
+	resolve: {
+		mainFields: ['module', 'main'],
+		extensions: ['.ts', '.js'], // support ts-files and js-files
+	},
+	module: {
+		rules: [
+			{
+				test: /\.ts$/,
+				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];