sandbox - consolidate fileUriFromPath into one

src/bootstrap-amd.js

@@ -14,7 +14,7 @@ const nlsConfig = bootstrap.setupNLS();
 
 // Bootstrap: Loader
 loader.config({
-	baseUrl: bootstrap.fileUriFromPath(__dirname),
+	baseUrl: bootstrap.fileUriFromPath(__dirname, process.platform === 'win32'),
 	catchError: true,
 	nodeRequire: require,
 	nodeMain: __filename,

src/bootstrap-window.js

@@ -21,6 +21,7 @@
 		globalThis.MonacoBootstrapWindow = factory();
 	}
 }(this, function () {
+	const bootstrapLib = bootstrap();
 	const preloadGlobals = globals();
 	const sandbox = preloadGlobals.context.sandbox;
 	const webFrame = preloadGlobals.webFrame;
@@ -89,7 +90,7 @@
 
 		window.document.documentElement.setAttribute('lang', locale);
 
-		// do not advertise AMD to avoid confusing UMD modules loaded with nodejs (TODO@sandbox non-sandboxed only)
+		// do not advertise AMD to avoid confusing UMD modules loaded with nodejs
 		if (!sandbox) {
 			window['define'] = undefined;
 		}
@@ -102,8 +103,8 @@
 		window['MonacoEnvironment'] = {};
 
 		const loaderConfig = {
-			baseUrl: `${uriFromPath(configuration.appRoot)}/out`,
+			baseUrl: `${bootstrapLib.fileUriFromPath(configuration.appRoot, safeProcess.platform === 'win32')}/out`,
-			'vs/nls': nlsConfig,
+			'vs/nls': nlsConfig
 		};
 
 		if (sandbox) {
@@ -235,6 +236,14 @@
 		}
 	}
 
+	/**
+	 * @return {{ fileUriFromPath: (path: string, isWindows: boolean) => string; }}
+	 */
+	function bootstrap() {
+		// @ts-ignore (defined in bootstrap.js)
+		return window.MonacoBootstrap;
+	}
+
 	/**
 	 * @return {typeof import('./vs/base/parts/sandbox/electron-sandbox/globals')}
 	 */
@@ -243,31 +252,6 @@
 		return window.vscode;
 	}
 
-	/**
-	 * TODO@sandbox this should not use the file:// protocol at all
-	 * and be consolidated with the fileUriFromPath() method in
-	 * bootstrap.js.
-	 *
-	 * @param {string} path
-	 * @returns {string}
-	 */
-	function uriFromPath(path) {
-		let pathName = path.replace(/\\/g, '/');
-		if (pathName.length > 0 && pathName.charAt(0) !== '/') {
-			pathName = `/${pathName}`;
-		}
-
-		/** @type {string} */
-		let uri;
-		if (safeProcess.platform === 'win32' && pathName.startsWith('//')) { // specially handle Windows UNC paths
-			uri = encodeURI(`file:${pathName}`);
-		} else {
-			uri = encodeURI(`file://${pathName}`);
-		}
-
-		return uri.replace(/#/g, '%23');
-	}
-
 	return {
 		load,
 		globals

src/bootstrap.js

@@ -16,16 +16,12 @@
 
 	// Browser
 	else {
-		try {
+		globalThis.MonacoBootstrap = factory();
-			globalThis.MonacoBootstrap = factory();
-		} catch (error) {
-			console.warn(error); // expected when e.g. running with sandbox: true (TODO@sandbox eventually consolidate this)
-		}
 	}
 }(this, function () {
-	const Module = require('module');
+	const Module = typeof require === 'function' ? require('module') : undefined;
-	const path = require('path');
+	const path = typeof require === 'function' ? require('path') : undefined;
-	const fs = require('fs');
+	const fs = typeof require === 'function' ? require('fs') : undefined;
 
 	//#region global bootstrapping
 
@@ -34,9 +30,11 @@
 
 	// Workaround for Electron not installing a handler to ignore SIGPIPE
 	// (https://github.com/electron/electron/issues/13254)
-	process.on('SIGPIPE', () => {
+	if (typeof process !== 'undefined') {
-		console.error(new Error('Unexpected SIGPIPE'));
+		process.on('SIGPIPE', () => {
-	});
+			console.error(new Error('Unexpected SIGPIPE'));
+		});
+	}
 
 	//#endregion
 
@@ -47,6 +45,11 @@
 	 * @param {string} appRoot
 	 */
 	function enableASARSupport(appRoot) {
+		if (!path || !Module) {
+			console.warn('enableASARSupport() is only available in node.js environments');
+			return;
+		}
+
 		let NODE_MODULES_PATH = appRoot ? path.join(appRoot, 'node_modules') : undefined;
 		if (!NODE_MODULES_PATH) {
 			NODE_MODULES_PATH = path.join(__dirname, '../node_modules');
@@ -84,18 +87,19 @@
 	//#region URI helpers
 
 	/**
-	 * @param {string} _path
+	 * @param {string} path
+	 * @param {boolean} isWindows
 	 * @returns {string}
 	 */
-	function fileUriFromPath(_path) {
+	function fileUriFromPath(path, isWindows) {
-		let pathName = path.resolve(_path).replace(/\\/g, '/');
+		let pathName = path.replace(/\\/g, '/');
 		if (pathName.length > 0 && pathName.charAt(0) !== '/') {
 			pathName = `/${pathName}`;
 		}
 
 		/** @type {string} */
 		let uri;
-		if (process.platform === 'win32' && pathName.startsWith('//')) { // specially handle Windows UNC paths
+		if (isWindows && pathName.startsWith('//')) { // specially handle Windows UNC paths
 			uri = encodeURI(`file:${pathName}`);
 		} else {
 			uri = encodeURI(`file://${pathName}`);
@@ -113,6 +117,10 @@
 	 * @returns {{locale?: string, availableLanguages: {[lang: string]: string;}, pseudo?: boolean }}
 	 */
 	function setupNLS() {
+		if (!path || !fs) {
+			console.warn('setupNLS() is only available in node.js environments');
+			return;
+		}
 
 		// Get the nls configuration into the process.env as early as possible.
 		let nlsConfig = { availableLanguages: {} };
@@ -163,9 +171,14 @@
 
 	/**
 	 * @param {{ portable: string; applicationName: string; }} product
-	 * @returns {{portableDataPath: string;isPortable: boolean;}}
+	 * @returns {{ portableDataPath: string; isPortable: boolean; }}
 	 */
 	function configurePortable(product) {
+		if (!path || !fs) {
+			console.warn('configurePortable() is only available in node.js environments');
+			return;
+		}
+
 		const appRoot = path.dirname(__dirname);
 
 		function getApplicationPath() {
@@ -228,6 +241,11 @@
 	// Prevents appinsights from monkey patching modules.
 	// This should be called before importing the applicationinsights module
 	function avoidMonkeyPatchFromAppInsights() {
+		if (typeof process === 'undefined') {
+			console.warn('avoidMonkeyPatchFromAppInsights() is only available in node.js environments');
+			return;
+		}
+
 		// @ts-ignore
 		process.env['APPLICATION_INSIGHTS_NO_DIAGNOSTIC_CHANNEL'] = true; // Skip monkey patching of 3rd party modules by appinsights
 		global['diagnosticsSource'] = {}; // Prevents diagnostic channel (which patches "require") from initializing entirely

test/unit/electron/renderer.js

@@ -32,7 +32,7 @@ function initLoader(opts) {
 		nodeRequire: require,
 		nodeMain: __filename,
 		catchError: true,
-		baseUrl: bootstrap.fileUriFromPath(path.join(__dirname, '../../../src')),
+		baseUrl: bootstrap.fileUriFromPath(path.join(__dirname, '../../../src'), process.platform === 'win32'),
 		paths: {
 			'vs': `../${outdir}/vs`,
 			'lib': `../${outdir}/lib`,