#!/bin/sh
# gitflow pre-commit — generated by gitflow_init. Do not hand-edit.
# Mirrors gitflow_protected_base (lib/gitflow.sh). Drift caught by T10.
gd=$(git rev-parse --git-dir)
br=$(git symbolic-ref --short -q HEAD 2>/dev/null)

git rev-parse --verify -q HEAD >/dev/null 2>&1 || exit 0   # root commit — allow
[ -f "$gd/MERGE_HEAD" ] && exit 0                          # merge in progress — allow

# Secret backstop (job7) — any branch, not just protected ones. Non-blocking
# if gitleaks isn't installed; auto-discovers ./.gitleaks.toml (repo root).
if command -v gitleaks >/dev/null 2>&1; then
  if ! gitleaks git --staged --no-banner >/dev/null 2>&1; then
    echo "gitflow pre-commit: BLOCKED — gitleaks found a secret in staged changes." >&2
    echo "  Details: gitleaks git --staged --no-banner" >&2
    echo "  Genuine false-positive? add an allowlist rule to .gitleaks.toml — never bypass with --no-verify." >&2
    exit 1
  fi
else
  echo "gitflow pre-commit: gitleaks not installed — secret scan skipped (https://github.com/gitleaks/gitleaks)." >&2
fi

case "$br" in
  main|develop) ;;                        # protected — keep checking
  *) exit 0 ;;                                              # working branch — allow
esac

# whitelist: all-staged-under-.claude/ (memory/doc/deploy helpers) — allow
if [ -z "$(git diff --cached --name-only | grep -v '^\.claude/' | head -1)" ]; then
  exit 0
fi

echo "gitflow pre-commit: BLOCKED — direct commit on '$br'." >&2
echo "  Branch from the right base (feature/bugfix->develop, hotfix->main), or merge." >&2
echo "  (.claude/** memory commits are exempt; --no-verify bypasses locally.)" >&2
exit 1