feat(occ): Add a --debug option to output all log levels to the output

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

console.php

@@ -75,13 +75,21 @@ try {
 	$eventLogger->start('console:build_application', 'Build Application instance and load commands');
 
 	$application = \OCP\Server::get(Application::class);
-	$application->loadCommands(new ArgvInput(), new ConsoleOutput());
+	$argv = $_SERVER['argv'];
+	if (($key = array_search('--debug', $argv)) !== false) {
+		// Remove --debug option if it was passed
+		unset($argv[$key]);
+		$argv = array_values($argv);
+	}
+
+	$input = new ArgvInput($argv);
+	$application->loadCommands($input, new ConsoleOutput());
 
 	$eventLogger->end('console:build_application');
 	$eventLogger->start('console:run', 'Run the command');
 
 	$application->setAutoExit(false);
-	$exitCode = $application->run();
+	$exitCode = $application->run($input);
 
 	$eventLogger->end('console:run');
 

core/Listener/BeforeMessageLoggedEventListener.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OC\Core\Listener;
+
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+use OCP\Log\BeforeMessageLoggedEvent;
+
+/**
+ * Listen to log calls and output them to STDOUT for debug purposes
+ * @template-implements IEventListener<BeforeMessageLoggedEvent>
+ */
+class BeforeMessageLoggedEventListener implements IEventListener {
+	public function handle(Event $event): void {
+		if (!$event instanceof BeforeMessageLoggedEvent) {
+			return;
+		}
+		echo
+			match($event->getLevel()) {
+				0 => '[debug]',
+				1 => '[info]',
+				2 => '[warning]',
+				3 => '[error]',
+				4 => '[fatal]',
+				default => '['.$event->getLevel().']',
+			}
+		.' ['.$event->getApp().'] '
+		.$event->getMessage()['message']
+		."\n";
+	}
+}

lib/base.php

@@ -63,6 +63,7 @@ class OC {
 	 * check if Nextcloud runs in cli mode
 	 */
 	public static bool $CLI = false;
+	public static bool $CLI_DEBUG = false;
 
 	public static \OC\Autoloader $loader;
 
@@ -556,6 +557,12 @@ class OC {
 		self::$composerAutoloader = require_once OC::$SERVERROOT . '/lib/composer/autoload.php';
 		self::$composerAutoloader->setApcuPrefix(null);
 
+		if (self::$CLI && ($key = array_search('--debug', $_SERVER['argv'])) !== false) {
+			self::$CLI_DEBUG = true;
+		} else {
+			self::$CLI_DEBUG = false;
+		}
+
 		try {
 			self::initPaths();
 			// setup 3rdparty autoloader
@@ -578,6 +585,11 @@ class OC {
 		self::$server = new \OC\Server(\OC::$WEBROOT, self::$config);
 		self::$server->boot();
 
+		if (self::$CLI_DEBUG) {
+			$eventDispatcher = \OCP\Server::get(IEventDispatcher::class);
+			$eventDispatcher->addServiceListener(\OCP\Log\BeforeMessageLoggedEvent::class, \OC\Core\Listener\BeforeMessageLoggedEventListener::class);
+		}
+
 		$eventLogger = Server::get(\OCP\Diagnostics\IEventLogger::class);
 		$eventLogger->log('autoloader', 'Autoloader', $loaderStart, $loaderEnd);
 		$eventLogger->start('boot', 'Initialize');

lib/composer/composer/autoload_classmap.php

@@ -1236,6 +1236,7 @@ return array(
     'OC\\Core\\Events\\PasswordResetEvent' => $baseDir . '/core/Events/PasswordResetEvent.php',
     'OC\\Core\\Exception\\LoginFlowV2NotFoundException' => $baseDir . '/core/Exception/LoginFlowV2NotFoundException.php',
     'OC\\Core\\Exception\\ResetPasswordException' => $baseDir . '/core/Exception/ResetPasswordException.php',
+    'OC\\Core\\Listener\\BeforeMessageLoggedEventListener' => $baseDir . '/core/Listener/BeforeMessageLoggedEventListener.php',
     'OC\\Core\\Listener\\BeforeTemplateRenderedListener' => $baseDir . '/core/Listener/BeforeTemplateRenderedListener.php',
     'OC\\Core\\Middleware\\TwoFactorMiddleware' => $baseDir . '/core/Middleware/TwoFactorMiddleware.php',
     'OC\\Core\\Migrations\\Version13000Date20170705121758' => $baseDir . '/core/Migrations/Version13000Date20170705121758.php',

lib/composer/composer/autoload_static.php

@@ -1269,6 +1269,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OC\\Core\\Events\\PasswordResetEvent' => __DIR__ . '/../../..' . '/core/Events/PasswordResetEvent.php',
         'OC\\Core\\Exception\\LoginFlowV2NotFoundException' => __DIR__ . '/../../..' . '/core/Exception/LoginFlowV2NotFoundException.php',
         'OC\\Core\\Exception\\ResetPasswordException' => __DIR__ . '/../../..' . '/core/Exception/ResetPasswordException.php',
+        'OC\\Core\\Listener\\BeforeMessageLoggedEventListener' => __DIR__ . '/../../..' . '/core/Listener/BeforeMessageLoggedEventListener.php',
         'OC\\Core\\Listener\\BeforeTemplateRenderedListener' => __DIR__ . '/../../..' . '/core/Listener/BeforeTemplateRenderedListener.php',
         'OC\\Core\\Middleware\\TwoFactorMiddleware' => __DIR__ . '/../../..' . '/core/Middleware/TwoFactorMiddleware.php',
         'OC\\Core\\Migrations\\Version13000Date20170705121758' => __DIR__ . '/../../..' . '/core/Migrations/Version13000Date20170705121758.php',