build/darwin/create-universal-app.ts/main
async function main() {
	const buildDir = process.env['AGENT_BUILDDIRECTORY'];
	const arch = process.env['VSCODE_ARCH'];

	if (!buildDir) {
		throw new Error('$AGENT_BUILDDIRECTORY not set');
	}

	const appName = product.nameLong + '.app';
	const x64AppPath = path.join(buildDir, 'VSCode-darwin-x64', appName);
	const arm64AppPath = path.join(buildDir, 'VSCode-darwin-arm64', appName);
	const x64AsarPath = path.join(x64AppPath, 'Contents', 'Resources', 'app', 'node_modules.asar');
	const arm64AsarPath = path.join(arm64AppPath, 'Contents', 'Resources', 'app', 'node_modules.asar');
	const outAppPath = path.join(buildDir, `VSCode-darwin-${arch}`, appName);
	const productJsonPath = path.resolve(outAppPath, 'Contents', 'Resources', 'app', 'product.json');

	await makeUniversalApp({
		x64AppPath,
		arm64AppPath,
		x64AsarPath,
		arm64AsarPath,
		filesToSkip: [
			'product.json',
			'Credits.rtf',
			'CodeResources',
			'fsevents.node',
			'Info.plist', // TODO@deepak1556: regressed with 11.4.2 internal builds
			'MainMenu.nib', // Generated sequence is not deterministic with Xcode 13
			'.npmrc'
		],
		outAppPath,
		force: true
	});

	const productJson = await fs.readJson(productJsonPath);
	Object.assign(productJson, {
		darwinUniversalAssetId: 'darwin-universal'
	});
	await fs.writeJson(productJsonPath, productJson);

	// Verify if native module architecture is correct
	const findOutput = await spawn('find', [outAppPath, '-name', 'keytar.node']);
	const lipoOutput = await spawn('lipo', ['-archs', findOutput.replace(/\n$/, '')]);
	if (lipoOutput.replace(/\n$/, '') !== 'x86_64 arm64') {
		throw new Error(`Invalid arch, got : ${lipoOutput}`);
	}
}