Adding "dry-run"

Author: Nyholm

src/Command/PingStaleIssuesCommand.php

@@ -12,6 +12,7 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
 /**
@@ -46,6 +47,7 @@ public function __construct(RepositoryProvider $repositoryProvider, IssueApi $is
     protected function configure()
     {
         $this->addArgument('repository', InputArgument::REQUIRED, 'The full name to the repository, eg symfony/symfony-docs');
+        $this->addOption('dry-run', null, InputOption::VALUE_NONE, 'Do a test search without making any comments or changes');
     }
 
     protected function execute(InputInterface $input, OutputInterface $output)
@@ -62,6 +64,14 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $notUpdatedAfter = new \DateTimeImmutable(self::STALE_IF_NOT_UPDATED_SINCE);
         $issues = $this->issueApi->findStaleIssues($repository, $notUpdatedAfter);
 
+        if ($input->getOption('dry-run')) {
+            foreach ($issues as $issue) {
+                $output->writeln(sprintf('Marking issue #%s as "Staled". Link https://github.com/%s/issues/%s', $issue['number'], $repository->getFullName(), $issue['number']));
+            }
+
+            return 0;
+        }
+
         foreach ($issues as $issue) {
             $comment = $this->commentGenerator->getComment($this->extractType($issue));
             $this->issueApi->commentOnIssue($repository, $issue['number'], $comment);