/**
* Allows to give pre-extracted directory as zip
* @see UpgradeDriver::extractZip()
*/
protected function extractZip($zip)
{
if ($this->context['zip_as_dir'] && is_dir($zip)) {
// pre-extracted
if (!file_exists("{$zip}/manifest.php")) {
return $this->error("{$zip} does not contain manifest.php");
}
$this->log("Using {$zip} as extracted ZIP directory");
return true;
}
return parent::extractZip($zip);
}
