import asyncio
from pathlib import Path
import pytest
class _DummyProc:
def __init__(self, rc: int = 1, out: bytes = b"", err: bytes = b"") -> None:
self.returncode = rc
self._out = out
self._err = err
self.stdin = None
async def communicate(self): # pragma: no cover - exercised indirectly
return self._out, self._err
def kill(self) -> None: # pragma: no cover - trivial
return None
async def wait(self) -> None: # pragma: no cover - trivial
return None
@pytest.mark.asyncio
async def test_codex_skip_git_unknown_flag_fallback(monkeypatch, tmp_path: Path) -> None:
"""Fallback to retry without skip-git flag when CLI reports it as unsupported."""
from chunkhound.providers.llm.codex_cli_provider import CodexCLIProvider
monkeypatch.setenv("CHUNKHOUND_CODEX_STDIN_FIRST", "0")
monkeypatch.setattr(CodexCLIProvider, "_codex_available", lambda self: True, raising=True)
overlay_dir = tmp_path / "overlay-home"
overlay_dir.mkdir(parents=True, exist_ok=True)
def _fake_overlay_home(self, model_override=None):
return str(overlay_dir)
monkeypatch.setattr(CodexCLIProvider, "_build_overlay_home", _fake_overlay_home, raising=True)
calls: list[list[str]] = []
procs = [
_DummyProc(
rc=2,
err=b"error: unexpected argument '--skip-git-repo-check' found\n",
),
_DummyProc(rc=0, out=b"OK", err=b""),
]
async def _fake_create_subprocess_exec(*args, **kwargs): # noqa: ANN001
calls.append(list(args))
return procs.pop(0)
monkeypatch.setattr(asyncio, "create_subprocess_exec", _fake_create_subprocess_exec, raising=True)
prov = CodexCLIProvider(model="codex", max_retries=2)
out = await prov._run_exec("ping", cwd=None, max_tokens=8, timeout=10, model="codex") # type: ignore[attr-defined]
assert out == "OK"
assert len(calls) >= 2
assert "--skip-git-repo-check" in calls[0]
assert "--skip-git-repo-check" not in calls[1]
assert not overlay_dir.exists(), "overlay CODEX_HOME should be removed after run"
