from pathlib import Path
import stat
import subprocess
import sys

root = Path(__file__).resolve().parents[2]
hook_dir = root / ".githooks"
hooks = [hook_dir / "pre-commit", hook_dir / "pre-push"]

inside_repo = subprocess.run(
    ["git", "rev-parse", "--is-inside-work-tree"],
    cwd=root,
    text=True,
    capture_output=True,
)
if inside_repo.returncode != 0 or inside_repo.stdout.strip() != "true":
    raise SystemExit(0)

set_hooks = subprocess.run(
    ["git", "config", "core.hooksPath", ".githooks"],
    cwd=root,
    text=True,
    capture_output=True,
)
if set_hooks.returncode != 0:
    sys.stderr.write(set_hooks.stderr)
    raise SystemExit(set_hooks.returncode)

for hook in hooks:
    if hook.exists():
        hook.chmod(hook.stat().st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)