fix from review

kbond · kbond · commit 009f43f8e9fc · 2023-03-24T20:11:59.000-04:00
diff --git a/src/Symfony/Component/Scheduler/Command/DebugCommand.php b/src/Symfony/Component/Scheduler/Command/DebugCommand.php
@@ -31,15 +31,19 @@
 #[AsCommand(name: 'debug:scheduler', description: 'List schedules and their jobs')]
 final class DebugCommand extends Command
 {
+    private array $scheduleNames;
+
     public function __construct(private ServiceProviderInterface $schedules)
     {
+        $this->scheduleNames = array_keys($this->schedules->getProvidedServices());
+
         parent::__construct();
     }
 
     protected function configure(): void
     {
         $this
-            ->addArgument('schedule', InputArgument::OPTIONAL, sprintf('The schedule name (one of "%s")', implode('", "', array_keys($this->schedules->getProvidedServices()))))
+            ->addArgument('schedule', InputArgument::OPTIONAL|InputArgument::IS_ARRAY, sprintf('The schedule name (one of "%s")', implode('", "', $this->scheduleNames)), null, $this->scheduleNames)
             ->setHelp(<<<'EOF'
                 The <info>%command.name%</info> lists schedules and their jobs:
 
@@ -59,7 +63,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $io = new SymfonyStyle($input, $output);
         $io->title('Scheduler');
 
-        $names = (array) ($input->getArgument('schedule') ?? array_keys($this->schedules->getProvidedServices()));
+        $names = $input->getArgument('schedule') ?: $this->scheduleNames;
 
         foreach ($names as $name) {
             /** @var ScheduleProviderInterface $schedule */
