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

echo "[entrypoint] Waiting for MariaDB at ${DB_HOST:-db}:${DB_PORT:-3306}..."
until mariadb -h "${DB_HOST:-db}" -P "${DB_PORT:-3306}" -u"${DB_USER:-root}" -p"${DB_PASSWORD:-}" -e "SELECT 1" >/dev/null 2>&1; do
  sleep 1
done
echo "[entrypoint] MariaDB is up"

if [ "${RUN_MIGRATIONS:-true}" = "true" ]; then
  if [ -f "/app/alembic.ini" ] && [ -d "/app/migrations" ]; then
    echo "[entrypoint] Running alembic upgrade head"
    alembic upgrade head || echo "[entrypoint] Alembic failed (non-fatal)"
  else
    echo "[entrypoint] Skipping alembic — no /app/migrations or alembic.ini"
  fi
fi

echo "[entrypoint] Starting: $*"
exec "$@"