private function hasCustomConfigurationForProject(GlobalConfiguration $globalConfiguration, Project $project)
 {
     if (false === $globalConfiguration->offsetExists($project->getName())) {
         return false;
     }
     $currentConfig = $globalConfiguration->offsetGet($project->getName());
     $jsonData = $currentConfig->jsonSerialize();
     unset($jsonData['current-target']);
     return $jsonData !== $project->jsonSerialize();
 }