#!/usr/bin/env bash
# Docker entrypoint for CrowdSight production image.
#
# Runs database migrations to head BEFORE starting any service, so that the
# backend (gunicorn) and the durable worker never query tables that do not
# exist yet (fixes worker crash-loop: "no such table: jobs").
#
# - Require DATABASE_URL to be set (fail fast with a clear message).
# - Run `alembic upgrade head` (idempotent; no-ops when already at head).
# - Then exec supervisord to run nginx + backend + worker.

set -euo pipefail

cd /app/backend

if [[ -z "${DATABASE_URL:-}" ]]; then
  echo "[entrypoint] FATAL: DATABASE_URL is not set. Refusing to start." >&2
  exit 1
fi

echo "[entrypoint] Running database migrations (alembic upgrade head)..."
uv run alembic upgrade head
echo "[entrypoint] Migrations complete."

echo "[entrypoint] Starting supervisord (nginx + backend + worker)..."
exec /usr/bin/supervisord -n