4 files changed, 187 insertions, 0 deletions
diff --git a/core/Command/Memcache/DistributedClear.php b/core/Command/Memcache/DistributedClear.php
new file mode 100644
index 00000000000..424f21f1e81
--- /dev/null
+++ b/core/Command/Memcache/DistributedClear.php
@@ -0,0 +1,47 @@
+<?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('<info>Distributed cache matching prefix ' . $prefix . ' cleared</info>');
+			} else {
+				$output->writeln('<info>Distributed cache cleared</info>');
+			}
+			return 0;
+		} else {
+			$output->writeln('<error>Failed to clear cache</error>');
+			return 1;
+		}
+	}
+}
diff --git a/core/Command/Memcache/DistributedDelete.php b/core/Command/Memcache/DistributedDelete.php
new file mode 100644
index 00000000000..ae0855acb03
--- /dev/null
+++ b/core/Command/Memcache/DistributedDelete.php
@@ -0,0 +1,43 @@
+<?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\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class DistributedDelete extends Base {
+	public function __construct(
+		protected ICacheFactory $cacheFactory,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('memcache:distributed:delete')
+			->setDescription('Delete a value in the distributed memcache')
+			->addArgument('key', InputArgument::REQUIRED, 'The key to delete');
+		parent::configure();
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$cache = $this->cacheFactory->createDistributed();
+		$key = $input->getArgument('key');
+		if ($cache->remove($key)) {
+			$output->writeln('<info>Distributed cache key <info>' . $key . '</info> deleted</info>');
+			return 0;
+		} else {
+			$output->writeln('<error>Failed to delete cache key ' . $key . '</error>');
+			return 1;
+		}
+	}
+}
diff --git a/core/Command/Memcache/DistributedGet.php b/core/Command/Memcache/DistributedGet.php
new file mode 100644
index 00000000000..bf1b00d312d
--- /dev/null
+++ b/core/Command/Memcache/DistributedGet.php
@@ -0,0 +1,40 @@
+<?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\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class DistributedGet extends Base {
+	public function __construct(
+		protected ICacheFactory $cacheFactory,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('memcache:distributed:get')
+			->setDescription('Get a value from the distributed memcache')
+			->addArgument('key', InputArgument::REQUIRED, 'The key to retrieve');
+		parent::configure();
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$cache = $this->cacheFactory->createDistributed();
+		$key = $input->getArgument('key');
+
+		$value = $cache->get($key);
+		$this->writeMixedInOutputFormat($input, $output, $value);
+		return 0;
+	}
+}
diff --git a/core/Command/Memcache/DistributedSet.php b/core/Command/Memcache/DistributedSet.php
new file mode 100644
index 00000000000..0f31c22f730
--- /dev/null
+++ b/core/Command/Memcache/DistributedSet.php
@@ -0,0 +1,57 @@
+<?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 OC\Core\Command\Config\System\CastHelper;
+use OCP\ICacheFactory;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class DistributedSet extends Base {
+	public function __construct(
+		protected ICacheFactory $cacheFactory,
+		private CastHelper $castHelper,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('memcache:distributed:set')
+			->setDescription('Set a value in the distributed memcache')
+			->addArgument('key', InputArgument::REQUIRED, 'The key to set')
+			->addArgument('value', InputArgument::REQUIRED, 'The value to set')
+			->addOption(
+				'type',
+				null,
+				InputOption::VALUE_REQUIRED,
+				'Value type [string, integer, float, boolean, json, null]',
+				'string'
+			);
+		parent::configure();
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$cache = $this->cacheFactory->createDistributed();
+		$key = $input->getArgument('key');
+		$value = $input->getArgument('value');
+		$type = $input->getOption('type');
+		['value' => $value, 'readable-value' => $readable] = $this->castHelper->castValue($value, $type);
+		if ($cache->set($key, $value)) {
+			$output->writeln('Distributed cache key <info>' . $key . '</info> set to <info>' . $readable . '</info>');
+			return 0;
+		} else {
+			$output->writeln('<error>Failed to set cache key ' . $key . '</error>');
+			return 1;
+		}
+	}
+}