#!/usr/bin/env python3
"""Thin entry point. The implementation is `llm_ingestion_okf.contract_check`.

It moved into the package on 2026-09-08 (O5): the generated consumption skill's
check step named this file by absolute path into a checkout, so the one command
that tells a reader whether their payload conforms was unreachable from an
install. The command is now `okf check`, on PATH.

This file stays because the published reproduction blocks name it, and a
measurement whose command no longer runs is a measurement nobody can repeat.

No logic here, deliberately: a second copy of a contract rule is a second thing
that can pass while the shipped one fails.
"""

from __future__ import annotations

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parents[1] / "src"))

from llm_ingestion_okf import contract_check as _impl  # noqa: E402

if __name__ == "__main__":
    raise SystemExit(_impl.main())

# ALIASED, not re-exported. `import okf_contract_check` must hand back the packaged module
# ITSELF: a re-export binds copies of the names into a second module object, so
# a caller patching one of them patches a binding the implementation never
# reads. Measured on the move: two tests that monkeypatch `okf_contract_check` went green
# again only under the alias. Guarded by the `__main__` branch above, because
# aliasing `sys.modules["__main__"]` would replace the running script.
sys.modules[__name__] = _impl