Function close

cli/run/watch-cli.ts:145–155

(code: number | null | undefined)

	}

	function close(code: number | null | undefined): true {
		process.removeListener('uncaughtException', closeWithError);
		// removing a non-existent listener is a no-op
		process.stdin.removeListener('end', close);
		if (configWatcher) configWatcher.close();
		Promise.resolve(watcher?.close()).finally(() => {
			process.exit(typeof code === 'number' ? code : 0);
		});
		// Tell signal-exit that we are handling this gracefully
		return true;
	}

	// return a promise that never resolves to keep the process running
	return new Promise(() => {});