private function getDefaultRefName(PhabricatorRepository $repository, DifferentialDiff $diff)
 {
     $onto = $diff->loadTargetBranch();
     if ($onto !== null) {
         return $onto;
     }
     return $repository->getDefaultBranch();
 }
 private function buildBranchesProperties(PhabricatorRepository $repository, PhabricatorActionListView $actions)
 {
     $viewer = $this->getRequest()->getUser();
     $view = id(new PHUIPropertyListView())->setUser($viewer)->setActionList($actions);
     $default_branch = nonempty($repository->getHumanReadableDetail('default-branch'), phutil_tag('em', array(), $repository->getDefaultBranch()));
     $view->addProperty(pht('Default Branch'), $default_branch);
     $track_only = nonempty($repository->getHumanReadableDetail('branch-filter', array()), phutil_tag('em', array(), pht('Track All Branches')));
     $view->addProperty(pht('Track Only'), $track_only);
     $autoclose_only = nonempty($repository->getHumanReadableDetail('close-commits-filter', array()), phutil_tag('em', array(), pht('Autoclose On All Branches')));
     if ($repository->getDetail('disable-autoclose')) {
         $autoclose_only = phutil_tag('em', array(), pht('Disabled'));
     }
     $view->addProperty(pht('Autoclose Only'), $autoclose_only);
     return $view;
 }