docker-compose.yml

services:
  icecast:
    build:
      context: ./icecast
      dockerfile: Dockerfile
    container_name: openstudio-icecast
    ports:
      - "6737:8000"
    environment:
      - ICECAST_SOURCE_PASSWORD=${ICECAST_SOURCE_PASSWORD:?Set ICECAST_SOURCE_PASSWORD in .env}
      - ICECAST_ADMIN_PASSWORD=${ICECAST_ADMIN_PASSWORD:?Set ICECAST_ADMIN_PASSWORD in .env}
      - ICECAST_ADMIN_USERNAME=admin
      - ICECAST_RELAY_PASSWORD=${ICECAST_RELAY_PASSWORD:?Set ICECAST_RELAY_PASSWORD in .env}
      - ICECAST_HOSTNAME=localhost
    restart: unless-stopped
    networks:
      - openstudio-network

  coturn:
    image: coturn/coturn
    container_name: openstudio-coturn
    network_mode: host
    command:
      - -n
      - --log-file=stdout
      - --listening-port=3478
      - --fingerprint
      - --lt-cred-mech
      - --user=openstudio:${COTURN_PASSWORD:?Set COTURN_PASSWORD in .env}
      - --realm=openstudio.local
      - --min-port=49152
      - --max-port=49200
    restart: unless-stopped

  signaling:
    build:
      context: .
      dockerfile: server/Dockerfile
    container_name: openstudio-signaling
    ports:
      - "6736:6736"
    environment:
      - NODE_ENV=development
      - PORT=6736
      # In docker-compose the signaling container reaches Icecast via the
      # compose service name on the bridge network. These are intentionally NOT
      # substituted from the host's .env (which describes host-side visibility
      # for local-mode dev, where Icecast is reached at localhost:6737).
      - ICECAST_HOST=icecast
      - ICECAST_PORT=8000
      - LLM_BASE_URL=${LLM_BASE_URL:-}
      - LLM_MODEL=${LLM_MODEL:-}
      - LLM_API_KEY=${LLM_API_KEY:-}
      - JWT_SECRET=${JWT_SECRET:-}
      - ROOM_TTL_MS=${ROOM_TTL_MS:-0}
      - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-}
    volumes:
      # Bind-mount source for hot-edit in dev (node --watch via npm run dev).
      # Production deploys use the prod compose file which does not mount source.
      - ./server:/app
      - ./web:/web
      - ./station-manifest.json:/station-manifest.json:ro
      # Keep node_modules inside the container so host arch mismatches (macOS host,
      # Linux container) don't cross-contaminate native modules.
      - /app/node_modules
    working_dir: /app
    command: ["npm", "run", "dev"]
    depends_on:
      - icecast
      - coturn
    restart: unless-stopped
    networks:
      - openstudio-network

networks:
  openstudio-network:
    driver: bridge