"""Gate `@pytest.mark.live` tests (they hit a real Ollama) behind --run-live so
the default suite stays hermetic. Run the live layer with: pytest --run-live
"""

import pytest


def pytest_addoption(parser):
    parser.addoption(
        "--run-live", action="store_true", default=False,
        help="run tests marked @pytest.mark.live (require a real Ollama)",
    )


def pytest_collection_modifyitems(config, items):
    if config.getoption("--run-live"):
        return
    skip_live = pytest.mark.skip(reason="needs --run-live (real Ollama)")
    for item in items:
        if "live" in item.keywords:
            item.add_marker(skip_live)
