code: def add_remote(self, path, name, remote_url, use_sudo=False, user=None, fetch=True):
          
          if path is None:
              raise ValueError("Path to the working copy is needed to add a remote")
  
          if fetch:
              cmd = 'git remote add -f %s %s' % (name, remote_url)
          else:
              cmd = 'git remote add %s %s' % (name, remote_url)
  
          with cd(path):
              if use_sudo and user is None:
                  run_as_root(cmd)
              elif use_sudo:
                  sudo(cmd, user=user)
              else:
                  run(cmd)
docs: Add a remote Git repository into a directory.
  
          :param path: Path of the working copy directory.  This directory must exist
                       and be a Git working copy with a default remote to fetch from.
          :type path: str
  
          :param use_sudo: If ``True`` execute ``git`` with
                           :func:`fabric.operations.sudo`, else with
                           :func:`fabric.operations.run`.
          :type use_sudo: bool
  
          :param user: If ``use_sudo is True``, run :func:`fabric.operations.sudo`
                       with the given user.  If ``use_sudo is False`` this parameter
                       has no effect.
          :type user: str
  
          :param name: name for the remote repository
          :type name: str
  
          :param remote_url: URL of the remote repository
          :type remote_url: str
  
          :param fetch: If ``True`` execute ``git remote add -f``
          :type fetch: bool