✨ Uses cwd as the workspace for outdate

Author: ekwoka

src/spec-node/devContainersSpecCLI.ts

@@ -1091,7 +1091,7 @@ async function readConfiguration({
 function outdatedOptions(y: Argv) {
 	return y.options({
 		'user-data-folder': { type: 'string', description: 'Host path to a directory that is intended to be persisted and share state between sessions.' },
-		'workspace-folder': { type: 'string', required: true, description: 'Workspace folder path. The devcontainer.json will be looked up relative to this path.' },
+		'workspace-folder': { type: 'string', description: 'Workspace folder path. The devcontainer.json will be looked up relative to this path.' },
 		'config': { type: 'string', description: 'devcontainer.json path. The default is to use .devcontainer/devcontainer.json or, if that does not exist, .devcontainer.json in the workspace folder.' },
 		'output-format': { choices: ['text' as 'text', 'json' as 'json'], default: 'text', description: 'Output format.' },
 		'log-level': { choices: ['info' as 'info', 'debug' as 'debug', 'trace' as 'trace'], default: 'info' as 'info', description: 'Log level for the --terminal-log-file. When set to trace, the log level for --log-file will also be set to trace.' },
@@ -1123,7 +1123,7 @@ async function outdated({
 	};
 	let output: Log | undefined;
 	try {
-		const workspaceFolder = path.resolve(process.cwd(), workspaceFolderArg);
+		const workspaceFolder = path.resolve(process.cwd(), workspaceFolderArg ?? '.');
 		const configFile = configParam ? URI.file(path.resolve(process.cwd(), configParam)) : undefined;
 		const cliHost = await getCLIHost(workspaceFolder, loadNativeModule, logFormat === 'text');
 		const extensionPath = path.join(__dirname, '..', '..');