// to $maintenance->mSelf. Keep that here for b/c
$self = $maintenance->getName();
-# Start the autoloader, so that extensions can derive classes from core files
-require_once "$IP/includes/AutoLoader.php";
-# Grab profiling functions
-require_once "$IP/includes/profiler/ProfilerFunctions.php";
-
-# Start the profiler
-$wgProfiler = [];
-if ( file_exists( "$IP/StartProfiler.php" ) ) {
- require "$IP/StartProfiler.php";
-}
-
-// Some other requires
-require_once "$IP/includes/Defines.php";
-require_once "$IP/includes/DefaultSettings.php";
-require_once "$IP/includes/GlobalFunctions.php";
-
-# Load composer's autoloader if present
-if ( is_readable( "$IP/vendor/autoload.php" ) ) {
- require_once "$IP/vendor/autoload.php";
-}
+require_once "$IP/includes/PreConfigSetup.php";
if ( defined( 'MW_CONFIG_CALLBACK' ) ) {
# Use a callback function to configure MediaWiki
// Potentially debug globals
$maintenance->globals();
-// Perform deferred updates.
-$lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
-$lbFactory->commitMasterChanges( $maintClass );
-DeferredUpdates::doUpdates();
+if ( $maintenance->getDbType() !== Maintenance::DB_NONE ) {
+ // Perform deferred updates.
+ $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
+ $lbFactory->commitMasterChanges( $maintClass );
+ DeferredUpdates::doUpdates();
+}
// log profiling info
wfLogProfilingData();
-// Commit and close up!
-$lbFactory->commitMasterChanges( 'doMaintenance' );
-$lbFactory->shutdown( $lbFactory::SHUTDOWN_NO_CHRONPROT );
+if ( isset( $lbFactory ) ) {
+ // Commit and close up!
+ $lbFactory->commitMasterChanges( 'doMaintenance' );
+ $lbFactory->shutdown( $lbFactory::SHUTDOWN_NO_CHRONPROT );
+}