/**
* set the paths to scan for pyrus installations
*/
public function setCascadingRegistries($path)
{
$paths = explode(PATH_SEPARATOR, $path);
$paths = array_unique($paths);
$readonly = false;
foreach ($paths as $path) {
try {
if ($path === '.') {
continue;
}
$registries = Registry::detectRegistries($path);
if (!count($registries)) {
if ($readonly) {
// no installation present
continue;
}
$registries = array('Sqlite3', 'Xml');
}
$registry_class = Registry::$className;
$registry = new $registry_class($path, $registries, $readonly);
$channel_registry = $registry->getChannelRegistry();
if (!$readonly) {
$this->myregistry = $registry;
$this->mychannelRegistry = $channel_registry;
}
$readonly = true;
$registry->setParent();
// clear any previous parent
$channel_registry->setParent();
// clear any previous parent
if (isset($last)) {
$last->setParent($registry);
$lastc->setParent($channel_registry);
}
$last = $registry;
$lastc = $channel_registry;
if ($this->packagingRoot) {
break;
// no cascading registries allowed for packaging
}
} catch (\Exception $e) {
if (!$readonly) {
throw new Config\Exception('Cannot initialize primary registry in path ' . $path, $e);
} else {
// silently skip this registry
continue;
}
}
}
}
