From 16b71ab97736ee332fd4430a0e62d7e9ef31fcc3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=B4me=20Chilliet?= <come.chilliet@nextcloud.com>
Date: Thu, 12 Mar 2026 16:34:33 +0100
Subject: [PATCH] feat: Add command in testing application to hunt for static
 properties
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
---
 apps/testing/appinfo/info.xml                 |  5 ++
 .../composer/composer/autoload_classmap.php   |  1 +
 .../composer/composer/autoload_static.php     |  1 +
 apps/testing/lib/Command/StaticHunt.php       | 73 +++++++++++++++++++
 4 files changed, 80 insertions(+)
 create mode 100644 apps/testing/lib/Command/StaticHunt.php

diff --git a/apps/testing/appinfo/info.xml b/apps/testing/appinfo/info.xml
index 12cf4c51e22..cb7d0a31c8e 100644
--- a/apps/testing/appinfo/info.xml
+++ b/apps/testing/appinfo/info.xml
@@ -16,6 +16,11 @@
 	<types>
 		<authentication/>
 	</types>
+
+	<commands>
+		<command>OCA\Testing\Command\StaticHunt</command>
+	</commands>
+
 	<category>monitoring</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
diff --git a/apps/testing/composer/composer/autoload_classmap.php b/apps/testing/composer/composer/autoload_classmap.php
index ad50a15224a..ee7424a0ea8 100644
--- a/apps/testing/composer/composer/autoload_classmap.php
+++ b/apps/testing/composer/composer/autoload_classmap.php
@@ -9,6 +9,7 @@ return array(
     'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
     'OCA\\Testing\\AlternativeHomeUserBackend' => $baseDir . '/../lib/AlternativeHomeUserBackend.php',
     'OCA\\Testing\\AppInfo\\Application' => $baseDir . '/../lib/AppInfo/Application.php',
+    'OCA\\Testing\\Command\\StaticHunt' => $baseDir . '/../lib/Command/StaticHunt.php',
     'OCA\\Testing\\Controller\\ConfigController' => $baseDir . '/../lib/Controller/ConfigController.php',
     'OCA\\Testing\\Controller\\LockingController' => $baseDir . '/../lib/Controller/LockingController.php',
     'OCA\\Testing\\Controller\\RateLimitTestController' => $baseDir . '/../lib/Controller/RateLimitTestController.php',
diff --git a/apps/testing/composer/composer/autoload_static.php b/apps/testing/composer/composer/autoload_static.php
index d3e37546416..9ea8e6dc0a8 100644
--- a/apps/testing/composer/composer/autoload_static.php
+++ b/apps/testing/composer/composer/autoload_static.php
@@ -24,6 +24,7 @@ class ComposerStaticInitTesting
         'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
         'OCA\\Testing\\AlternativeHomeUserBackend' => __DIR__ . '/..' . '/../lib/AlternativeHomeUserBackend.php',
         'OCA\\Testing\\AppInfo\\Application' => __DIR__ . '/..' . '/../lib/AppInfo/Application.php',
+        'OCA\\Testing\\Command\\StaticHunt' => __DIR__ . '/..' . '/../lib/Command/StaticHunt.php',
         'OCA\\Testing\\Controller\\ConfigController' => __DIR__ . '/..' . '/../lib/Controller/ConfigController.php',
         'OCA\\Testing\\Controller\\LockingController' => __DIR__ . '/..' . '/../lib/Controller/LockingController.php',
         'OCA\\Testing\\Controller\\RateLimitTestController' => __DIR__ . '/..' . '/../lib/Controller/RateLimitTestController.php',
diff --git a/apps/testing/lib/Command/StaticHunt.php b/apps/testing/lib/Command/StaticHunt.php
new file mode 100644
index 00000000000..48fe283f2e3
--- /dev/null
+++ b/apps/testing/lib/Command/StaticHunt.php
@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Testing\Command;
+
+use OCA\Theming\ImageManager;
+use OCA\Theming\ThemingDefaults;
+use OCP\IConfig;
+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 StaticHunt extends Command {
+	public function __construct(
+		private IConfig $config,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('testing:static-hunt')
+			->setDescription('Hunt for static properties in classes');
+	}
+
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		//TODO run on all apps namespaces
+		$folders = [
+			'\\OC' => __DIR__ . '/../../../../lib/private',
+			'' => __DIR__ . '/../../../../lib/private/legacy',
+		];
+		foreach ($folders as $namespace => $folder) {
+			$this->scanFolder($folder, $namespace, $output);
+		}
+
+		return 0;
+	}
+
+	private function scanFolder(string $folder, string $namespace, OutputInterface $output): void {
+		$folder = realpath($folder);
+		foreach (glob($folder.'/**.php') as $filename) {
+			try {
+				$filename = realpath($filename);
+				$classname = $namespace.substr(str_replace('/', '\\', substr($filename, strlen($folder))), 0, -4);
+				if (!class_exists($classname)) {
+					continue;
+				}
+				$rClass = new \ReflectionClass($classname);
+				$staticProperties = $rClass->getStaticProperties();
+				if (empty($staticProperties)) {
+					continue;
+				}
+				$output->writeln('<info># ' . str_replace(\OC::$SERVERROOT, '', $filename) . " $classname</info>");
+				foreach ($staticProperties as $property => $value) {
+					$propertyObject = $rClass->getProperty($property);
+					$output->write("$propertyObject");
+				}
+				$output->writeln("");
+			} catch (\Throwable $t) {
+				$output->writeln("$t");
+			}
+		}
+	}
+}