shell.php

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<?php
use MediaWiki\Logger\ConsoleSpi;
use MediaWiki\Logger\LoggerFactory;
use MediaWiki\MediaWikiServices;
 
require_once __DIR__ . '/Maintenance.php';
 
class MediaWikiShell extends Maintenance {
 
    public function __construct() {
        parent::__construct();
        $this->addOption( 'd',
            'For back compatibility with eval.php. ' .
            '1 send debug to stderr. ' .
            'With 2 additionally initialize database with debugging ',
            false, true
        );
    }
 
    public function execute() {
        if ( !class_exists( \Psy\Shell::class ) ) {
            $this->fatalError( 'PsySH not found. Please run composer with the --dev option.' );
        }
 
        $traverser = new \PhpParser\NodeTraverser();
        $codeCleaner = new \Psy\CodeCleaner( null, null, $traverser );
 
        // add this after initializing the code cleaner so all the default passes get added first
        $traverser->addVisitor( new CodeCleanerGlobalsPass() );
 
        $config = new \Psy\Configuration();
        $config->setCodeCleaner( $codeCleaner );
        $config->setUpdateCheck( \Psy\VersionUpdater\Checker::NEVER );
        // prevent https://github.com/bobthecow/psysh/issues/443 when using sudo -E
        $config->setRuntimeDir( wfTempDir() );
 
        $shell = new \Psy\Shell( $config );
        if ( $this->hasOption( 'd' ) ) {
            $this->setupLegacy();
        }
 
        Hooks::runner()->onMaintenanceShellStart();
 
        $shell->run();
    }
 
    protected function setupLegacy() {
        $d = intval( $this->getOption( 'd' ) );
        if ( $d > 0 ) {
            LoggerFactory::registerProvider( new ConsoleSpi );
            // Some services hold Logger instances in object properties
            MediaWikiServices::resetGlobalInstance();
        }
        if ( $d > 1 ) {
            # Set DBO_DEBUG (equivalent of $wgDebugDumpSql)
            $this->getDB( DB_PRIMARY )->setFlag( DBO_DEBUG );
            $this->getDB( DB_REPLICA )->setFlag( DBO_DEBUG );
        }
    }
 
}
 
$maintClass = MediaWikiShell::class;
require_once RUN_MAINTENANCE_IF_MAIN;