setName('group:info') ->setDescription('Show information about a group') ->addArgument( 'groupid', InputArgument::REQUIRED, 'Group id' )->addOption( 'output', null, InputOption::VALUE_OPTIONAL, 'Output format (plain, json or json_pretty, default is plain)', $this->defaultOutputFormat ); } protected function execute(InputInterface $input, OutputInterface $output): int { $gid = $input->getArgument('groupid'); $group = $this->groupManager->get($gid); if (!$group instanceof IGroup) { $output->writeln('Group "' . $gid . '" does not exist.'); return 1; } else { $groupOutput = [ 'groupID' => $gid, 'displayName' => $group->getDisplayName(), 'backends' => $group->getBackendNames(), ]; $this->writeArrayInOutputFormat($input, $output, $groupOutput); return 0; } } /** * @param string $argumentName * @param CompletionContext $context * @return string[] */ public function completeArgumentValues($argumentName, CompletionContext $context) { if ($argumentName === 'groupid') { return array_map(static fn (IGroup $group) => $group->getGID(), $this->groupManager->search($context->getCurrentWord())); } return []; } }