#!/bin/sh
# =============================================================================
# worker.sh — Container entrypoint for ARQ background worker
#
# Responsibilities:
#   1. Start the ARQ worker as PID 1 (so signals like SIGTERM are forwarded).
#
# Notes:
#   - No migrations, no uvicorn — this container only processes background jobs.
#   - The worker connects to the same Redis instance as the API container.
#   - Cron jobs use a Redis-based distributed lock to prevent duplicate
#     execution when multiple worker replicas are running.
# =============================================================================

set -e

echo "[worker] $(date -u +%Y-%m-%dT%H:%M:%SZ) - Starting ARQ worker..."
exec arq app.core.worker.WorkerSettings