gendesign/backend/tests/test_2864_ruff_version_alignment.py
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chore(tooling): pre-commit, pyproject и uv.lock — один ruff 0.15.20 (#2864) (#3021)
2026-08-21 11:37:23 +00:00

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"""pre-commit и uv.lock держат ОДНУ версию ruff (#2864).
Хук `ruff-pre-commit` пинился на v0.7.4, а CI и `uv run ruff format` брали ruff из
lock-файлов (0.15.12 в backend/, 0.15.20 в tradein-mvp/). Старый и новый ruff
по-разному форматируют длинные `assert ..., "сообщение"` — хук на каждом коммите
переписывал нетронутые строки, следующий `uv run ruff format` возвращал как было.
`ruff format --check` намеренно не в CI-гейте, поэтому дрейф нигде не краснел.
Гейт читает три источника истины и требует равенства. Красный на origin/main по
значению: rev v0.7.4 против 0.15.12 и 0.15.20. Бампить втроём: rev в
.pre-commit-config.yaml + `ruff==X` в обоих pyproject.toml + `uv lock`.
"""
from __future__ import annotations
import re
from pathlib import Path
КОРЕНЬ = Path(__file__).resolve().parents[2]
_REV = re.compile(
r"repo:\s*https://github\.com/astral-sh/ruff-pre-commit\s*\n\s*rev:\s*v?([\w.]+)",
)
_LOCK_RUFF = re.compile(r'^name = "ruff"\nversion = "([\w.]+)"', re.MULTILINE)
_PYPROJECT_RUFF = re.compile(r'"ruff([<>=!~]+[^"]*)"')
def _precommit_rev() -> str:
текст = (КОРЕНЬ / ".pre-commit-config.yaml").read_text(encoding="utf-8")
m = _REV.search(текст)
assert m, "в .pre-commit-config.yaml нет блока ruff-pre-commit с rev"
return m.group(1)
def _lock_version(lock: str) -> str:
m = _LOCK_RUFF.search((КОРЕНЬ / lock).read_text(encoding="utf-8"))
assert m, f"в {lock} нет пакета ruff"
return m.group(1)
def test_precommit_rev_matches_both_locks() -> None:
"""Головной: хук и оба lock'а — одна версия ruff."""
rev = _precommit_rev()
locks = {
"backend/uv.lock": _lock_version("backend/uv.lock"),
"tradein-mvp/uv.lock": _lock_version("tradein-mvp/uv.lock"),
}
расхождения = {k: v for k, v in locks.items() if v != rev}
assert not расхождения, (
f"pre-commit ruff rev=v{rev}, а в lock'ах {расхождения} — хук и "
"`uv run ruff format` будут форматировать по-разному (#2864)"
)
def test_pyproject_pins_exact_ruff() -> None:
"""Контроль от повторного дрейфа: `ruff==X` в обоих pyproject, X = rev.
С `>=` любой `uv lock --upgrade` молча уводит lock от хука — ровно так
и разъехались 0.7.4 / 0.15.12 / 0.15.20.
"""
rev = _precommit_rev()
for f in ("backend/pyproject.toml", "tradein-mvp/backend/pyproject.toml"):
m = _PYPROJECT_RUFF.search((КОРЕНЬ / f).read_text(encoding="utf-8"))
assert m, f"в {f} нет зависимости ruff"
assert m.group(1) == f"=={rev}", f"{f}: ruff{m.group(1)}, ожидался ruff=={rev}"
def test_gate_reads_real_values() -> None:
"""Контроль самого гейта: парсеры возвращают версии, а не падают на пустом."""
assert re.fullmatch(r"\d+\.\d+\.\d+", _precommit_rev())
assert re.fullmatch(r"\d+\.\d+\.\d+", _lock_version("backend/uv.lock"))