export function parseUserDataDir(args: ParsedArgs, process: NodeJS.Process) {
	const arg = args['user-data-dir'];
	if (arg) {
		// Determine if the arg is relative or absolute, if relative use the original CWD
		// (VSCODE_CWD), not the potentially overridden one (process.cwd()).
		const resolved = path.resolve(arg);
		if (path.normalize(arg) === resolved) {
			return resolved;
		} else {
			return path.resolve(process.env['VSCODE_CWD'] || process.cwd(), arg);
		}
	}
	return path.resolve(paths.getDefaultUserDataPath(process.platform));
}

	constructor(private args: IEnvironment) {
		this._appRoot = path.dirname(URI.parse(require.toUrl('')).fsPath);
		this._userDataPath = args['user-data-dir'] || paths.getDefaultUserDataPath(process.platform);

		this._appSettingsHome = path.join(this.userDataPath, 'User');
		this._appSettingsPath = path.join(this.appSettingsHome, 'settings.json');
		this._appKeybindingsPath = path.join(this.appSettingsHome, 'keybindings.json');

		this._userHome = path.join(os.homedir(), product.dataFolderName);
		this._extensionsPath = args.extensionHomePath || path.join(this._userHome, 'extensions');
		this._extensionsPath = path.normalize(this._extensionsPath);

		this._extensionDevelopmentPath = args.extensionDevelopmentPath;

		const { port, brk } = parseExtensionHostPort(args, this.isBuilt);
		this._debugExtensionHostPort = port;
		this._debugBrkExtensionHost = brk;
	}

export function parseUserDataDir(args: ParsedArgs, process: NodeJS.Process): string {
	return parsePathArg(args['user-data-dir'], process) || path.resolve(paths.getDefaultUserDataPath(process.platform));
}

	@memoize
	get userDataPath(): string { return path.resolve(this._args['user-data-dir'] || paths.getDefaultUserDataPath(process.platform)); }