# Optional overlay: publish API / ATS / Redis on loopback for host tools
# (curl, redis-cli, Postman). Not required for the SPA - nginx proxies
# to backend-api on the Compose network.
#
#   docker compose --env-file ./backend/.env -f docker-compose.yml -f docker-compose.host-ports.yml up -d
#
# If bind fails because an IDE (Cursor/VS Code) still holds the port after a
# previous run, clear Port Forwarding in the IDE or override in backend/.env:
#   BACKEND_PORT=8001
#   ATS_PORT=8101
#   REDIS_PORT=6380

services:
  redis:
    ports:
      - "127.0.0.1:${REDIS_PORT:-6379}:6379"

  backend-api:
    ports:
      - "127.0.0.1:${BACKEND_PORT:-8000}:8000"

  ats-engine:
    ports:
      - "127.0.0.1:${ATS_PORT:-8100}:8100"