/**
* @param string $repoFile
* @param bool $filter
*
* @return InstalledFilesystemRepository
*/
private function openRepository($repoFile, $filter = true)
{
$json = new JsonFile($repoFile);
if (!$json->exists()) {
throw new \RuntimeException("Repository file '{$repoFile}' doesn't exist", 123);
}
$repo = new InstalledFilesystemRepository($json);
if ($filter) {
foreach ($repo->getPackages() as $package) {
if ($package->getType() !== 'claroline-core' && $package->getType() !== 'claroline-plugin') {
$repo->removePackage($package);
}
}
}
return $repo;
}
