Create ClearGitInfoCache job

extension.json

@@ -61,6 +61,9 @@
 			]
 		}
 	},
+	"JobClasses": {
+		"ClearGitInfoCache": "Miraheze\\MirahezeMagic\\Jobs\\ClearGitInfoCache"
+	},
 	"Hooks": {
 		"AbuseFilterShouldFilterAction": {
 			"handler": "Main"

includes/Jobs/ClearGitInfoCache.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Miraheze\MirahezeMagic\Jobs;
+
+use GenericParameterJob;
+use Job;
+use MediaWiki\MainConfigNames;
+use MediaWiki\MediaWikiServices;
+
+class ClearGitInfoCache extends Job implements GenericParameterJob {
+
+	public const JOB_NAME = 'ClearGitInfoCache';
+
+	private array $keys;
+	private string $startWiki;
+
+	public function __construct( array $params ) {
+		parent::__construct( self::JOB_NAME, $params );
+
+		$this->startWiki = $params['startWiki'];
+		$this->keys = $params['keys'];
+	}
+
+	public function run(): bool {
+		$mediawikiServices = MediaWikiServices::getInstance();
+		$cache = $mediawikiServices->getObjectCacheFactory()->getInstance( CACHE_ANYTHING );
+
+		$startWiki = preg_quote( $this->startWiki, '/' );
+		foreach ( $mediawikiServices->getMainConfig()->get( MainConfigNames::LocalDatabases ) as $db ) {
+			foreach ( $this->keys as $key ) {
+				$key = preg_replace( "/^$startWiki:/", "$db:", $key );
+				$cache->delete( $key );
+			}
+		}
+
+		return true;
+	}
+}

maintenance/rebuildVersionCache.php

@@ -42,6 +42,8 @@
 use Maintenance;
 use MediaWiki\Config\HashConfig;
 use MediaWiki\MainConfigNames;
+use MediaWiki\WikiMap\WikiMap;
+use Miraheze\MirahezeMagic\Jobs\ClearGitInfoCache;
 
 /**
  * Maintenance script to rebuild the version cache.
@@ -104,6 +106,9 @@ public function execute() {
 			);
 		}
 
+		// This will be used in the job
+		$keys = [];
+
 		$version = $this->getOption( 'version' );
 		foreach ( $extensionCredits as $extension => $extensionData ) {
 			if ( isset( $extensionData['path'] ) ) {
@@ -117,10 +122,14 @@ public function execute() {
 				$memcKey = $cache->makeKey(
 					'specialversion-ext-version-text', str_replace( $baseDirectory, '/srv/mediawiki/' . $version, $extensionData['path'] ), $coreId
 				);
+				$keys[] = $memcKey;
 
 				$cache->delete( $memcKey );
 			}
 		}
+
+		$job = new ClearGitInfoCache( [ 'startWiki' => WikiMap::getCurrentWikiId(), 'keys' => $keys ] );
+		$this->getServiceContainer()->getJobQueueGroup()->push( $job );
 	}
 
 	private function getGitInfo( string $directory ): ?array {