PHP Decode

<?php

final class DiffusionGitUploadPackSSHWorkflow
  extends DiffusionGitSSHWorkflow {

  protected function didConstruct() {
    $this->setName('git-upload-pack');
    $this->setArguments(
      array(
        array(
          'name'      => 'dir',
          'wildcard'  => true,
        ),
      ));
  }

  protected function executeRepositoryOperations() {
    $is_proxy = $this->shouldProxy();
    if ($is_proxy) {
      return $this->executeRepositoryProxyOperations($for_write = false);
    }

    $viewer = $this->getSSHUser();
    $repository = $this->getRepository();
    $device = AlmanacKeys::getLiveDevice();

    $skip_sync = $this->shouldSkipReadSynchronization();

    $command = csprintf('git-upload-pack -- %s', $repository->getLocalPath());
    if (!$skip_sync) {
      $cluster_engine = id(new DiffusionRepositoryClusterEngine())
        ->setViewer($viewer)
        ->setRepository($repository)
        ->setLog($this)
        ->synchronizeWorkingCopyBeforeRead();

      if ($device) {
        $this->writeClusterEngineLogMessage(
          pht(
            "# Cleared to fetch on cluster host \"%s\".
",
            $device->getName()));
      }
    }

    $command = PhabricatorDaemon::sudoCommandAsDaemonUser($command);

    $pull_event = $this->newPullEvent();

    $future = id(new ExecFuture('%C', $command))
      ->setEnv($this->getEnvironment());

    $log = $this->newProtocolLog($is_proxy);
    if ($log) {
      $this->setProtocolLog($log);
      $log->didStartSession($command);
    }

    if (PhabricatorEnv::getEnvConfig('phabricator.show-prototypes')) {
      $protocol = new DiffusionGitUploadPackWireProtocol();
      if ($log) {
        $protocol->setProtocolLog($log);
      }
      $this->setWireProtocol($protocol);
    }

    $err = $this->newPassthruCommand()
      ->setIOChannel($this->getIOChannel())
      ->setCommandChannelFromExecFuture($future)
      ->execute();

    if ($log) {
      $log->didEndSession();
    }

    if ($err) {
      $pull_event
        ->setResultType(PhabricatorRepositoryPullEvent::RESULT_ERROR)
        ->setResultCode($err);
    } else {
      $pull_event
        ->setResultType(PhabricatorRepositoryPullEvent::RESULT_PULL)
        ->setResultCode(0);
    }

    $pull_event->save();

    if (!$err) {
      $this->waitForGitClient();
    }

    return $err;
  }

}
 ?>