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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\Core\Command\Memcache;
use OC\Core\Command\Base;
use OCP\ICacheFactory;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
class DistributedClear extends Base {
public function __construct(
protected ICacheFactory $cacheFactory,
) {
parent::__construct();
}
protected function configure(): void {
$this
->setName('memcache:distributed:clear')
->setDescription('Clear values from the distributed memcache')
->addOption('prefix', null, InputOption::VALUE_REQUIRED, 'Only remove keys matching the prefix');
parent::configure();
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$cache = $this->cacheFactory->createDistributed();
$prefix = $input->getOption('prefix');
if ($cache->clear($prefix)) {
if ($prefix) {
$output->writeln('Distributed cache matching prefix ' . $prefix . ' cleared</info>');
} else {
$output->writeln('Distributed cache cleared</info>');
}
return 0;
} else {
$output->writeln('<error>Failed to clear cache</error>');
return 1;
}
}
}
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