add command to summarize space usage

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 67 insertions, 0 deletions

diff --git a/core/Command/Info/Space.php b/core/Command/Info/Space.php
new file mode 100644
index 00000000000..36821ac521f
--- /dev/null
+++ b/core/Command/Info/Space.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2023 Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Core\Command\Info;
+
+
+use OCP\Files\Folder;
+use OCP\Util;
+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 Space extends Command {
+	private FileUtils $fileUtils;
+
+	public function __construct(FileUtils $fileUtils) {
+		$this->fileUtils = $fileUtils;
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('info:file:space')
+			->setDescription('Summarize space usage of specified folder')
+			->addArgument('file', InputArgument::REQUIRED, "File id or path")
+			->addOption('count', 'c', InputOption::VALUE_REQUIRED, "Number of items to display", 25);
+	}
+
+	public function execute(InputInterface $input, OutputInterface $output): int {
+		$fileInput = $input->getArgument('file');
+		$count = (int)$input->getOption('count');
+		$node = $this->fileUtils->getNode($fileInput);
+		if (!$node) {
+			$output->writeln("<error>file $fileInput not found</error>");
+			return 1;
+		}
+		$output->writeln($node->getName() . ": <info>" . Util::humanFileSize($node->getSize()) . "</info>");
+		if ($node instanceof Folder) {
+			$limits = array_fill(0, $count - 1, 0);
+			$this->fileUtils->outputLargeFilesTree($output, $node, '', $limits);
+		}
+		return 0;
+	}
+
+}