✨ Uses cwd as workspace for read-configuration

Author: ekwoka

src/spec-node/devContainersSpecCLI.ts

@@ -961,9 +961,6 @@ function readConfigurationOptions(y: Argv) {
 			if (idLabels?.some(idLabel => !/.+=.+/.test(idLabel))) {
 				throw new Error('Unmatched argument format: id-label must match <name>=<value>');
 			}
-			if (!argv['container-id'] && !idLabels?.length && !argv['workspace-folder']) {
-				throw new Error('Missing required argument: One of --container-id, --id-label or --workspace-folder is required.');
-			}
 			return true;
 		});
 }
@@ -999,7 +996,7 @@ async function readConfiguration({
 	};
 	let output: Log | undefined;
 	try {
-		const workspaceFolder = workspaceFolderArg ? path.resolve(process.cwd(), workspaceFolderArg) : undefined;
+		const workspaceFolder = path.resolve(process.cwd(), workspaceFolderArg ?? '.');
 		const providedIdLabels = idLabel ? Array.isArray(idLabel) ? idLabel as string[] : [idLabel] : undefined;
 		const configFile = configParam ? URI.file(path.resolve(process.cwd(), configParam)) : undefined;
 		const overrideConfigFile = overrideConfig ? URI.file(path.resolve(process.cwd(), overrideConfig)) : undefined;