   """
   @spec user_home!() :: String.t()
   def user_home! do
-    user_home() ||
-      raise RuntimeError,
-        message: "could not find the user home, please set the HOME environment variable"
+    user_home() || raise "could not find the user home, please set the HOME environment variable"
   end
 
   @doc ~S"""

  @spec tmp_dir!() :: String.t()
  def tmp_dir! do
    tmp_dir() ||
      raise RuntimeError,
        message:
          "could not get a writable temporary directory, " <>
            "please set the TMPDIR environment variable"
  end

  defp write_env_tmp_dir(env) do

        cwd

      _ ->
        raise "could not get a current working directory, the current location is not accessible"
    end
  end

