"""Tests for myclaude.git_ops module."""

from pathlib import Path
from unittest.mock import MagicMock, patch

import pytest
from git import GitCommandError

from myclaude.git_ops import commit_and_push, temp_clone


def test_i_can_clone_repo_to_temp_dir() -> None:
  mock_repo = MagicMock()
  with patch("myclaude.git_ops.Repo.clone_from", return_value=mock_repo) as mock_clone:
    with temp_clone("git@gitea.example.com:user/skills.git") as (path, repo):
      mock_clone.assert_called_once()
      assert isinstance(path, Path)
      assert repo is mock_repo


@pytest.mark.parametrize("bad_url", ["not-a-url", "", "http://no-ssh.com/repo"])
def test_i_cannot_clone_invalid_repo(bad_url: str) -> None:
  with patch(
      "myclaude.git_ops.Repo.clone_from",
      side_effect=GitCommandError("clone", 128),
  ):
    with pytest.raises(RuntimeError, match="Failed to clone"):
      with temp_clone(bad_url):
        pass


def test_i_can_commit_and_push() -> None:
  mock_repo = MagicMock()
  mock_repo.is_dirty.return_value = True
  commit_and_push(mock_repo, "chore: update skills skill_a")
  mock_repo.git.add.assert_called_once_with(A=True)
  mock_repo.index.commit.assert_called_once_with("chore: update skills skill_a")
  mock_repo.remotes.origin.push.assert_called_once()


def test_i_cannot_push_when_nothing_to_commit() -> None:
  mock_repo = MagicMock()
  mock_repo.is_dirty.return_value = False
  with pytest.raises(RuntimeError, match="Nothing to commit"):
    commit_and_push(mock_repo, "chore: update skills skill_a")