#!/usr/bin/env bash
set -euo pipefail

SUITE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "$SUITE_DIR/.." && pwd)"

PYTHON_BIN="${PYTHON_BIN:-python3}"

if [[ ! -f "$REPO_ROOT/tools/vm_verify_sentinel_bundle.py" ]]; then
  echo "[FAIL] Sentinel verifier not found: $REPO_ROOT/tools/vm_verify_sentinel_bundle.py" >&2
  exit 2
fi

if [[ ! -f "$REPO_ROOT/tools/check_sentinel_contract_parity.py" ]]; then
  echo "[FAIL] Parity gate not found: $REPO_ROOT/tools/check_sentinel_contract_parity.py" >&2
  exit 2
fi

echo "[RUN] Sentinel contract parity gate"
"$PYTHON_BIN" "$REPO_ROOT/tools/check_sentinel_contract_parity.py"

echo "[RUN] MERIDIAN v1 conformance suite"
set +e
"$PYTHON_BIN" "$SUITE_DIR/run.py" --manifest "$SUITE_DIR/manifest.yaml"
status=$?
set -e

report_txt="$SUITE_DIR/out/report.txt"
fallback_txt="$SUITE_DIR/out/meridian_v1_conformance_report.txt"

if [[ -f "$report_txt" ]]; then
  cat "$report_txt"
elif [[ -f "$fallback_txt" ]]; then
  cat "$fallback_txt"
else
  echo "[WARN] suite did not produce report.txt under $SUITE_DIR/out/" >&2
fi

exit "$status"