diet-guard/scripts/check_file_length.py
Krzysztof kuhy Rudnicki 843f5e0221 Extract diet_guard from testsAndMisc as a standalone repo
Rewrites python_pkg.diet_guard imports to diet_guard, vendors the
shared as_float coercion helper, drops the monorepo PYTHONPATH from
install.sh and the systemd unit (package is now pip-installed), and
scaffolds standalone lint/test config matching testsAndMisc's real
enforced bar (pylint --fail-under=10 with tests excluded and the
use-implicit-booleaness/consider-using-with disables, mypy's actual
disabled-error-code set, ruff ALL, bandit, 100% branch coverage).
2026-06-22 12:18:39 +02:00

27 lines
622 B
Python
Executable File

#!/usr/bin/env python3
"""Pre-commit hook: fail if any file exceeds MAX_LINES lines."""
from pathlib import Path
import sys
MAX_LINES = 500
def main() -> int:
"""Return 1 if any file exceeds the line limit, else 0."""
failed = False
for filepath in sys.argv[1:]:
try:
with Path(filepath).open(encoding="utf-8", errors="replace") as fh:
count = sum(1 for _ in fh)
except OSError:
failed = True
continue
if count > MAX_LINES:
failed = True
return 1 if failed else 0
if __name__ == "__main__":
sys.exit(main())