cf499e8491
Sometimes, we need to force an exact value and bypass the default behavior of merging config variables. This also renames setConfigValue to putConfigValue, to avoid confusion about the behavior of that method. Change-Id: I82c606632b94f974e655a44a0b63394de7a0804b
141 lines
4.4 KiB
PHP
141 lines
4.4 KiB
PHP
<?php
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/**
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* We want to make this whole thing as seamless as possible to the
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* end-user. Unfortunately, we can't do _all_ of the work in the class
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* because A) included files are not in global scope, but in the scope
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* of their caller, and B) MediaWiki has way too many globals. So instead
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* we'll kinda fake it, and do the requires() inline. <3 PHP
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Settings\SettingsBuilder;
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if ( !defined( 'RUN_MAINTENANCE_IF_MAIN' ) ) {
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echo "This file must be included after Maintenance.php\n";
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exit( 1 );
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}
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// Wasn't included from the file scope, halt execution (probably wanted the class)
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// If a class is using CommandLineInc (old school maintenance), they definitely
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// cannot be included and will proceed with execution
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// @phan-suppress-next-line PhanSuspiciousValueComparisonInGlobalScope
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if ( !Maintenance::shouldExecute() && $maintClass != CommandLineInc::class ) {
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return;
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}
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// @phan-suppress-next-line PhanImpossibleConditionInGlobalScope
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if ( !$maintClass || !class_exists( $maintClass ) ) {
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echo "\$maintClass is not set or is set to a non-existent class.\n";
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exit( 1 );
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}
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// Define the MediaWiki entrypoint
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define( 'MEDIAWIKI', true );
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// This environment variable is ensured present by Maintenance.php.
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$IP = getenv( 'MW_INSTALL_PATH' );
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// Get an object to start us off
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/** @var Maintenance $maintenance */
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$maintenance = new $maintClass();
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// Basic checks and such
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$maintenance->setup();
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// We used to call this variable $self, but it was moved
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// to $maintenance->mSelf. Keep that here for b/c
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$self = $maintenance->getName();
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// Define how settings are loaded (e.g. LocalSettings.php)
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if ( !defined( 'MW_CONFIG_CALLBACK' ) ) {
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$maintenance->loadSettings();
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}
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// Custom setup for Maintenance entry point
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if ( !defined( 'MW_SETUP_CALLBACK' ) ) {
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function wfMaintenanceSetup( SettingsBuilder $settingsBuilder ) {
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global $maintenance;
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$config = $settingsBuilder->getConfig();
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if ( $maintenance->getDbType() === Maintenance::DB_NONE ) {
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$cacheConf = $config->get( 'LocalisationCacheConf' );
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if ( $cacheConf['storeClass'] === false
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&& ( $cacheConf['store'] == 'db'
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|| ( $cacheConf['store'] == 'detect'
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&& !$config->get( 'CacheDirectory' ) ) )
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) {
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$cacheConf['storeClass'] = LCStoreNull::class;
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$settingsBuilder->putConfigValue( 'LocalisationCacheConf', $cacheConf );
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}
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}
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$maintenance->finalSetup( $settingsBuilder );
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}
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define( 'MW_SETUP_CALLBACK', 'wfMaintenanceSetup' );
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}
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require_once "$IP/includes/Setup.php";
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// Initialize main config instance
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$maintenance->setConfig( MediaWikiServices::getInstance()->getMainConfig() );
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// Double check required extensions are installed
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$maintenance->checkRequiredExtensions();
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if ( $maintenance->getDbType() == Maintenance::DB_NONE ) {
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// Be strict with maintenance tasks that claim to not need a database by
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// disabling the storage backend.
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MediaWikiServices::disableStorageBackend();
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}
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$maintenance->validateParamsAndArgs();
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// Do the work
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try {
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$success = $maintenance->execute();
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} catch ( Exception $ex ) {
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$success = false;
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$exReportMessage = '';
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while ( $ex ) {
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$cls = get_class( $ex );
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$exReportMessage .= "$cls from line {$ex->getLine()} of {$ex->getFile()}: {$ex->getMessage()}\n";
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$exReportMessage .= $ex->getTraceAsString() . "\n";
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$ex = $ex->getPrevious();
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}
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// Print the exception to stderr if possible, don't mix it in
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// with stdout output.
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if ( defined( 'STDERR' ) ) {
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fwrite( STDERR, $exReportMessage );
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} else {
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echo $exReportMessage;
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}
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}
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// Potentially debug globals
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$maintenance->globals();
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$maintenance->shutdown();
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// Exit with an error status if execute() returned false
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if ( $success === false ) {
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exit( 1 );
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}
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