maintenance/update.php

   1 <?php
   2 /**
   3  * Run all updaters.
   4  *
   5  * This is used when the database schema is modified and we need to apply patches.
   6  *
   7  * @file
   8  * @todo document
   9  * @ingroup Maintenance
  10  */
  11
  12 /** */
  13 define( 'MW_CMDLINE_CALLBACK', 'wfSetupUpdateScript' );
  14 $wgUseMasterForMaintenance = true;
  15 require_once( dirname( __FILE__ ) . '/commandLine.inc' );
  16 require( "updaters.inc" );
  17
  18 $wgTitle = Title::newFromText( "MediaWiki database updater" );
  19
  20 echo( "MediaWiki {$wgVersion} Updater\n\n" );
  21
  22 if ( !isset( $options['skip-compat-checks'] ) ) {
  23         install_version_checks();
  24 } else {
  25         print "Skipping compatibility checks, proceed at your own risk (Ctrl+C to abort)\n";
  26         wfCountdown( 5 );
  27 }
  28
  29 # Attempt to connect to the database as a privileged user
  30 # This will vomit up an error if there are permissions problems
  31 $wgDatabase = wfGetDB( DB_MASTER );
  32
  33 print "Going to run database updates for " . wfWikiID() . "\n";
  34 print "Depending on the size of your database this may take a while!\n";
  35
  36 if ( !isset( $options['quick'] ) ) {
  37         print "Abort with control-c in the next five seconds (skip this countdown with --quick) ... ";
  38         wfCountDown( 5 );
  39 }
  40
  41 $shared = isset( $options['doshared'] );
  42 $purge = !isset( $options['nopurge'] );
  43
  44 do_all_updates( $shared, $purge );
  45
  46 print "Done.\n";
  47
  48 function wfSetupUpdateScript() {
  49         global $wgLocalisationCacheConf;
  50
  51         # Don't try to access the database
  52         # This needs to be disabled early since extensions will try to use the l10n
  53         # cache from $wgExtensionSetupFunctions (bug 20471)
  54         $wgLocalisationCacheConf = array(
  55                 'class' => 'LocalisationCache',
  56                 'storeClass' => 'LCStore_Null',
  57                 'storeDirectory' => false,
  58                 'manualRecache' => false,
  59         );
  60 }