"""Every printed install pin names the current release.

`llms.txt` carried `@v1.1.0` through seven releases because no check read it: the
release commit bumps the surfaces it remembers. This test reads every git pin
(`.git@vX.Y.Z`) and every index lower bound (`>=X.Y.Z`) in the files a reader
copies an install line from, and holds each to `__version__`.
"""

from __future__ import annotations

import re
from pathlib import Path

import pytest

import llm_ingestion_guard

ROOT = Path(__file__).resolve().parent.parent
SURFACES = ["README.md", "llms.txt"]
CANONICAL = "git+https://git.fromaitochitta.com/open/llm-ingestion-pipeline-security.git@"
GIT_PIN = re.compile(r"llm-ingestion-pipeline-security\.git@v(\d+\.\d+\.\d+)")
INDEX_FLOOR = re.compile(r'"llm-ingestion-guard>=(\d+\.\d+\.\d+)')


@pytest.mark.parametrize("name", SURFACES)
def test_install_pins_name_the_current_release(name):
    text = (ROOT / name).read_text(encoding="utf-8")
    pins = GIT_PIN.findall(text) + INDEX_FLOOR.findall(text)
    assert pins, f"{name}: no install pin found"
    version = llm_ingestion_guard.__version__
    assert all(p == version for p in pins), f"{name}: pins {pins} != {version}"


@pytest.mark.parametrize("name", SURFACES)
def test_git_pins_point_at_the_public_address(name):
    text = (ROOT / name).read_text(encoding="utf-8")
    for line in text.splitlines():
        if ".git@v" in line:
            assert CANONICAL in line, f"{name}: {line.strip()}"