#!/bin/bash
# Pre-commit metadata gate: block commits that break the MD-DDL domain.
# Install with: make install-hooks
set -euo pipefail

REPO_ROOT="$(git rev-parse --show-toplevel)"
METADATA_DIR="$(
  python3 - "$REPO_ROOT/deploy/domain.config.yml" <<'PY'
import sys, yaml
print(yaml.safe_load(open(sys.argv[1]))["metadata_dir"])
PY
)"

echo "pre-commit: running MD-DDL pre-flight on '$METADATA_DIR'…"
if ! python3 "$REPO_ROOT/.github/scripts/preflight.py" "$METADATA_DIR"; then
    echo "pre-commit: metadata pre-flight FAILED — commit blocked." >&2
    echo "  Fix the findings above, or bypass with 'git commit --no-verify'." >&2
    exit 1
fi
echo "pre-commit: metadata OK."