⏪ Reincludes id label validation

Author: ekwoka

src/spec-node/devContainersSpecCLI.ts

@@ -144,6 +144,10 @@ function provisionOptions(y: Argv) {
 		'include-merged-configuration': { type: 'boolean', default: false, description: 'Include merged configuration in result.' },
 	})
 		.check(argv => {
+			const idLabels = (argv['id-label'] && (Array.isArray(argv['id-label']) ? argv['id-label'] : [argv['id-label']])) as string[] | undefined;
+			if (idLabels?.some(idLabel => !/.+=.+/.test(idLabel))) {
+				throw new Error('Unmatched argument format: id-label must match <name>=<value>');
+			}
 			const mounts = (argv.mount && (Array.isArray(argv.mount) ? argv.mount : [argv.mount])) as string[] | undefined;
 			if (mounts?.some(mount => !mountRegex.test(mount))) {
 				throw new Error('Unmatched argument format: mount must match type=<bind|volume>,source=<source>,target=<target>[,external=<true|false>]');