#!/usr/bin/env bash
# Optional pre-push: warn if GISHEN-MASTER-SPEC may be stale.
# Soft-fail by default. Set GISHEN_MASTER_SPEC_STRICT=1 to block push.
set -euo pipefail

ROOT="$(git rev-parse --show-toplevel 2>/dev/null || pwd)"
SCRIPT="$ROOT/scripts/sync-master-spec-reminder.sh"

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo " Gishen: master spec check (pre-push)"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

if [[ ! -x "$SCRIPT" && -f "$SCRIPT" ]]; then
  chmod +x "$SCRIPT" || true
fi

if [[ -f "$SCRIPT" ]]; then
  # Soft warn unless STRICT already set by user
  bash "$SCRIPT" || {
    status=$?
    if [[ "${GISHEN_MASTER_SPEC_STRICT:-0}" == "1" ]]; then
      echo "Push blocked: refresh docs/GISHEN-MASTER-SPEC.md then retry."
      exit "$status"
    fi
    echo "Continuing push (soft warn). Re-run with GISHEN_MASTER_SPEC_STRICT=1 to enforce."
  }
else
  echo "WARN: missing $SCRIPT — update docs/GISHEN-MASTER-SPEC.md before push."
fi

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
exit 0