networks:
  plcbundle:

services:
  plcbundle:
    build: .
    image: atscan/plcbundle:latest
    container_name: plcbundle
    restart: unless-stopped

    ports:
      - "${HTTP_PORT:-8080}:8080"

    volumes:
      - ${DATA_DIR:-./data}:/data

    environment:
      - TZ=${TZ:-UTC}

    command: >
      serve
        --host 0.0.0.0
        --port 8080
        --sync
        --websocket

    networks:
      - plcbundle

  # watchtower for automatic updates
  watchtower:
    container_name: watchtower
    image: containrrr/watchtower:latest
    network_mode: host
    volumes:
      - type: bind
        source: /var/run/docker.sock
        target: /var/run/docker.sock
    restart: unless-stopped
    environment:
      WATCHTOWER_CLEANUP: true
      WATCHTOWER_SCHEDULE: "@midnight"

# Optional: Caddy reverse proxy
#
# services:
#   caddy:
#     image: caddy:2-alpine
#     restart: unless-stopped
#     ports:
#       - "80:80"
#       - "443:443"
#       - "443:443/udp"
#     volumes:
#       - caddy_data:/data
#     environment:
#       - DOMAIN=${DOMAIN:-localhost}
#     command: caddy reverse-proxy --from ${DOMAIN:-localhost} --to plcbundle:8080
#     depends_on:
#       - plcbundle
#     networks:
#       - plcbundle
#
# volumes:
#   caddy_data: