/**
* Returns the Puli discovery layer.
*
* @return Discovery
*/
public static function getPuliDiscovery()
{
if (!isset(self::$puliDiscovery)) {
$factory = self::getPuliFactory();
$repository = $factory->createRepository();
self::$puliDiscovery = $factory->createDiscovery($repository);
}
return self::$puliDiscovery;
}
/**
* Clear the cache.
*/
public static function clearCache()
{
self::$cache = [];
}