1 files changed, 119 insertions, 0 deletions
diff --git a/core/Command/App/Update.php b/core/Command/App/Update.php
new file mode 100644
index 00000000000..71c7f84e5b0
--- /dev/null
+++ b/core/Command/App/Update.php
@@ -0,0 +1,119 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OC\Core\Command\App;
+
+use OC\Installer;
+use OCP\App\AppPathNotFoundException;
+use OCP\App\IAppManager;
+use Psr\Log\LoggerInterface;
+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;
+
+class Update extends Command {
+	public function __construct(
+		protected IAppManager $manager,
+		private Installer $installer,
+		private LoggerInterface $logger,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('app:update')
+			->setDescription('update an app or all apps')
+			->addArgument(
+				'app-id',
+				InputArgument::OPTIONAL,
+				'update the specified app'
+			)
+			->addOption(
+				'all',
+				null,
+				InputOption::VALUE_NONE,
+				'update all updatable apps'
+			)
+			->addOption(
+				'showonly',
+				null,
+				InputOption::VALUE_NONE,
+				'show update(s) without updating'
+			)
+			->addOption(
+				'allow-unstable',
+				null,
+				InputOption::VALUE_NONE,
+				'allow updating to unstable releases'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$singleAppId = $input->getArgument('app-id');
+		$updateFound = false;
+
+		if ($singleAppId) {
+			$apps = [$singleAppId];
+			try {
+				$this->manager->getAppPath($singleAppId);
+			} catch (AppPathNotFoundException $e) {
+				$output->writeln($singleAppId . ' not installed');
+				return 1;
+			}
+		} elseif ($input->getOption('all') || $input->getOption('showonly')) {
+			$apps = $this->manager->getAllAppsInAppsFolders();
+		} else {
+			$output->writeln('<error>Please specify an app to update or "--all" to update all updatable apps"</error>');
+			return 1;
+		}
+
+		$return = 0;
+		foreach ($apps as $appId) {
+			$newVersion = $this->installer->isUpdateAvailable($appId, $input->getOption('allow-unstable'));
+			if ($newVersion) {
+				$updateFound = true;
+				$output->writeln($appId . ' new version available: ' . $newVersion);
+
+				if (!$input->getOption('showonly')) {
+					try {
+						$result = $this->installer->updateAppstoreApp($appId, $input->getOption('allow-unstable'));
+					} catch (\Exception $e) {
+						$this->logger->error('Failure during update of app "' . $appId . '"', [
+							'app' => 'app:update',
+							'exception' => $e,
+						]);
+						$output->writeln('Error: ' . $e->getMessage());
+						$result = false;
+						$return = 1;
+					}
+
+					if ($result === false) {
+						$output->writeln($appId . ' couldn\'t be updated');
+						$return = 1;
+					} else {
+						$output->writeln($appId . ' updated');
+					}
+				}
+			}
+		}
+
+		if (!$updateFound) {
+			if ($singleAppId) {
+				$output->writeln($singleAppId . ' is up-to-date or no updates could be found');
+			} else {
+				$output->writeln('All apps are up-to-date or no updates could be found');
+			}
+		}
+
+		return $return;
+	}
+}