services:
  ignition:
    image: inductiveautomation/ignition:8.3.7
    container_name: buildathon-ignition
    ports:
      - "8088:8088"
    environment:
      ACCEPT_IGNITION_EULA: "Y"
      GATEWAY_ADMIN_USERNAME: admin
      GATEWAY_ADMIN_PASSWORD: password
      IGNITION_EDITION: standard
      DISABLE_QUICKSTART: "true"
      # Run the gateway as the HOST dev uid/gid (primebench pattern): started
      # as root (user 0:0), the official entrypoint chowns the bind mounts to
      # IGNITION_UID/GID and drops privileges — repo-mapped gateway files stay
      # owned by you, so host-side edits need no chown dance (WSL2 included).
      IGNITION_UID: "${IGNITION_UID:-1000}"
      IGNITION_GID: "${IGNITION_GID:-1000}"
      TZ: America/Chicago
    user: "0:0"
    # Runtime args: gateway name + 2GB max JVM heap (8.3 uses the -m flag, not an env var)
    command: >
      -n buildathon
      -m 2048
    volumes:
      # Gateway-as-files (primebench/TestingPlatform pattern): commissioning is
      # a version-controlled FILE and only the durable state (config/, projects/)
      # is bind-mounted from the repo — a container recreate can never wipe it
      # and the gateway never re-commissions. Internal db/var/logs stay
      # ephemeral in-container. Gateway config, tags, timers, and Perspective
      # views are therefore ordinary files under ignition/gateway/.
      - ./ignition/gateway/commission/commissioning.json:/usr/local/bin/ignition/data/commissioning.json
      - ./ignition/gateway/config:/usr/local/bin/ignition/data/config
      - ./ignition/gateway/projects:/usr/local/bin/ignition/data/projects
    depends_on:
      db:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - buildathon

  db:
    image: mariadb:11.8
    container_name: buildathon-db
    environment:
      MARIADB_ROOT_PASSWORD: password
      MARIADB_DATABASE: ignition
      MARIADB_USER: ignition
      MARIADB_PASSWORD: ignition
    ports:
      # localhost only, for inspecting with a SQL client
      - "127.0.0.1:3306:3306"
    volumes:
      - db-data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
      start_period: 15s
      interval: 5s
      timeout: 5s
      retries: 12
    restart: unless-stopped
    networks:
      - buildathon

networks:
  buildathon:

volumes:
  db-data: