maintenance/Maintenance.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  * @ingroup Maintenance
  20  * @defgroup Maintenance Maintenance
  21  */
  22
  23 /**
  24  * @defgroup MaintenanceArchive Maintenance archives
  25  * @ingroup Maintenance
  26  */
  27
  28 if ( !defined( 'RUN_MAINTENANCE_IF_MAIN' ) ) {
  29         // Define this so scripts can easily find doMaintenance.php
  30         define( 'RUN_MAINTENANCE_IF_MAIN', __DIR__ . '/doMaintenance.php' );
  31
  32         // Original name for compat, harmless
  33         // Support: MediaWiki < 1.31
  34         define( 'DO_MAINTENANCE', RUN_MAINTENANCE_IF_MAIN );
  35 }
  36
  37 if ( defined( 'MEDIAWIKI' ) ) {
  38         // This file is included by many autoloaded class files, and so may
  39         // potentially be invoked in the context of a web request or another CLI
  40         // script. It's not appropriate to run the following file-scope code in
  41         // such a case.
  42         return;
  43 }
  44
  45 // Abort if called from a web server
  46 // wfIsCLI() is not available yet
  47 if ( PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' ) {
  48         echo "This script must be run from the command line\n";
  49         exit( 1 );
  50 }
  51
  52 define( 'MW_ENTRY_POINT', 'cli' );
  53
  54 // Bail on old versions of PHP, or if composer has not been run yet to install
  55 // dependencies.
  56 require_once __DIR__ . '/../includes/BootstrapHelperFunctions.php';
  57 require_once __DIR__ . '/../includes/PHPVersionCheck.php';
  58 wfEntryPointCheck( 'text' );
  59
  60 /**
  61  * @var string|false $maintClass
  62  * @phan-var class-string|false
  63  */
  64 $maintClass = false;
  65
  66 // Some extensions rely on MW_INSTALL_PATH to find core files to include. Setting it here helps them
  67 // if they're included by a core script (like DatabaseUpdater) after Maintenance.php has already
  68 // been run.
  69 if ( strval( getenv( 'MW_INSTALL_PATH' ) ) === '' ) {
  70         putenv( 'MW_INSTALL_PATH=' . realpath( __DIR__ . '/..' ) );
  71 }
  72
  73 require_once __DIR__ . '/includes/Maintenance.php';
  74 require_once __DIR__ . '/includes/LoggedUpdateMaintenance.php';
  75 require_once __DIR__ . '/includes/FakeMaintenance.php';