public function execute()
{
if (!defined('WB_VERSION')) {
$this->output("You need to have Wikibase enabled in order to use this maintenance script!\n\n");
exit;
}
$force = $this->getOption('force', false);
$pidLock = new PidLock('WBpruneChanges', wfWikiID());
if (!$pidLock->getLock($force)) {
$this->output(date('H:i:s') . " already running, exiting\n");
exit(5);
}
$changePruner = new ChangePruner($this->mBatchSize, $this->getKeepSeconds(), $this->getGraceSeconds(), $this->getOption('ignore-dispatch', false));
$changePruner->setMessageReporter($this->newMessageReporter());
$changePruner->prune();
$pidLock->removeLock();
// delete lockfile on normal exit
}
/**
* @dataProvider wikiIdProvider
*/
public function testPidLock($wikiId)
{
$pidLock = new PidLock('PidLockTest', $wikiId);
$this->assertTrue($pidLock->getLock(), 'Get an initial log');
$this->assertFalse($pidLock->getLock(), 'Try to get the lock, although some already has it');
$this->assertTrue($pidLock->getLock(true), 'Force getting the lock');
$this->assertTrue($pidLock->removeLock());
// Make sure that the given file has actually been removed.
// unlink gives a warning if you use it a file that doesn't exist, suppress that
\MediaWiki\suppressWarnings();
$this->assertFalse($pidLock->removeLock());
\MediaWiki\restoreWarnings();
}