1 files changed, 67 insertions, 0 deletions
diff --git a/apps/updatenotification/lib/Command/Check.php b/apps/updatenotification/lib/Command/Check.php
new file mode 100644
index 00000000000..d93e4935012
--- /dev/null
+++ b/apps/updatenotification/lib/Command/Check.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\UpdateNotification\Command;
+
+use OC\App\AppManager;
+use OC\Installer;
+use OCA\UpdateNotification\UpdateChecker;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Check extends Command {
+
+	public function __construct(
+		private AppManager $appManager,
+		private UpdateChecker $updateChecker,
+		private Installer $installer,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('update:check')
+			->setDescription('Check for server and app updates')
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$updatesAvailableCount = 0;
+
+		// Server
+		$r = $this->updateChecker->getUpdateState();
+		if (isset($r['updateAvailable']) && $r['updateAvailable']) {
+			$output->writeln($r['updateVersionString'] . ' is available. Get more information on how to update at ' . $r['updateLink'] . '.');
+			$updatesAvailableCount += 1;
+		}
+
+
+		// Apps
+		$apps = $this->appManager->getEnabledApps();
+		foreach ($apps as $app) {
+			$update = $this->installer->isUpdateAvailable($app);
+			if ($update !== false) {
+				$output->writeln('Update for ' . $app . ' to version ' . $update . ' is available.');
+				$updatesAvailableCount += 1;
+			}
+		}
+
+		// Report summary
+		if ($updatesAvailableCount === 0) {
+			$output->writeln('<info>Everything up to date</info>');
+		} elseif ($updatesAvailableCount === 1) {
+			$output->writeln('<comment>1 update available</comment>');
+		} else {
+			$output->writeln('<comment>' . $updatesAvailableCount . ' updates available</comment>');
+		}
+
+		return 0;
+	}
+}