private function checkIfRepositoryIsFullyImported(PhabricatorRepository $repository)
 {
     // Check if the repository has the "Importing" flag set. We want to clear
     // the flag if we can.
     $importing = $repository->getDetail('importing');
     if (!$importing) {
         // This repository isn't marked as "Importing", so we're done.
         return;
     }
     // Look for any commit which hasn't imported.
     $unparsed_commit = queryfx_one($repository->establishConnection('r'), 'SELECT * FROM %T WHERE repositoryID = %d AND (importStatus & %d) != %d
     LIMIT 1', id(new PhabricatorRepositoryCommit())->getTableName(), $repository->getID(), PhabricatorRepositoryCommit::IMPORTED_ALL, PhabricatorRepositoryCommit::IMPORTED_ALL);
     if ($unparsed_commit) {
         // We found a commit which still needs to import, so we can't clear the
         // flag.
         return;
     }
     // Clear the "importing" flag.
     $repository->openTransaction();
     $repository->beginReadLocking();
     $repository = $repository->reload();
     $repository->setDetail('importing', false);
     $repository->save();
     $repository->endReadLocking();
     $repository->saveTransaction();
 }