phorge-phorge/src/applications/diffusion/ssh/DiffusionSSHGitUploadPackWorkflow.php

<?php

final class DiffusionSSHGitUploadPackWorkflow
  extends DiffusionSSHGitWorkflow {

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

  public function getRequestPath() {
    $args = $this->getArgs();
    return head($args->getArg('dir'));
  }

  protected function executeRepositoryOperations(
    PhabricatorRepository $repository) {

    $future = new ExecFuture('git-upload-pack %s', $repository->getLocalPath());

    return $this->newPassthruCommand()
      ->setIOChannel($this->getIOChannel())
      ->setCommandChannelFromExecFuture($future)
      ->execute();
  }

}