services:
  ghost:
    image: ghost:${GHOST_VERSION:-6-alpine}
    restart: always
    # This is required to import current config when migrating
    environment:
      NODE_ENV: production
      url: https://${GHOST_DOMAIN:?GHOST_DOMAIN environment variable is required}
      admin__url: ${GHOST_ADMIN_DOMAIN:+https://${GHOST_ADMIN_DOMAIN}}
      database__client: mysql
      database__connection__host: ghost_db
      database__connection__user: ${GHOST_DATABASE_USER:-ghost}
      database__connection__password: ${GHOST_DATABASE_PASSWORD:?GHOST_DATABASE_PASSWORD environment variable is required}
      database__connection__database: ghost
      tinybird__tracker__endpoint: https://${GHOST_DOMAIN:?GHOST_DOMAIN environment variable is required}/.ghost/analytics/api/v1/page_hit
      tinybird__adminToken: ${GHOST_TINYBIRD_ADMIN_TOKEN:-}
      tinybird__workspaceId: ${GHOST_TINYBIRD_WORKSPACE_ID:-}
      tinybird__tracker__datasource: analytics_events
      tinybird__stats__endpoint: ${GHOST_TINYBIRD_API_URL:-https://api.tinybird.co}
    volumes:
      - ${GHOST_UPLOAD_LOCATION:-./data/ghost}:/var/lib/ghost/content
    depends_on:
      ghost_db:
        condition: service_healthy
      tinybird-sync:
        condition: service_completed_successfully
        required: false
      tinybird-deploy:
        condition: service_completed_successfully
        required: false
      activitypub:
        condition: service_started
        required: false
    networks:
      - ghost_network
      - lb

  ghost_db:
    image: mysql:8.0.44@sha256:f37951fc3753a6a22d6c7bf6978c5e5fefcf6f31814d98c582524f98eae52b21
    restart: always
    expose:
      - "3306"
    environment:
      MYSQL_ROOT_PASSWORD: ${GHOST_DATABASE_ROOT_PASSWORD:?GHOST_DATABASE_ROOT_PASSWORD environment variable is required}
      MYSQL_USER: ${GHOST_DATABASE_USER:-ghost}
      MYSQL_PASSWORD: ${GHOST_DATABASE_PASSWORD:?GHOST_DATABASE_PASSWORD environment variable is required}
      MYSQL_DATABASE: ghost
      MYSQL_MULTIPLE_DATABASES: activitypub
    volumes:
      - ${GHOST_MYSQL_DATA_LOCATION:-./data/mysql}:/var/lib/mysql
      - ./mysql-init:/docker-entrypoint-initdb.d
    healthcheck:
      test: mysqladmin ping -p$$GHOST_MYSQL_ROOT_PASSWORD -h 127.0.0.1
      interval: 1s
      start_period: 30s
      start_interval: 10s
      retries: 120
    networks:
      - ghost_network

  traffic-analytics:
    image: ghost/traffic-analytics:1.0.20@sha256:a72573d89457e778b00e9061422516d2d266d79a72a0fc02005ba6466e391859
    restart: always
    expose:
      - "3000"
    volumes:
      - traffic_analytics_data:/data
    environment:
      NODE_ENV: production
      PROXY_TARGET: ${GHOST_TINYBIRD_API_URL:-https://api.tinybird.co}/v0/events
      SALT_STORE_TYPE: ${GHOST_SALT_STORE_TYPE:-file}
      SALT_STORE_FILE_PATH: /data/salts.json
      TINYBIRD_TRACKER_TOKEN: ${GHOST_TINYBIRD_TRACKER_TOKEN:-}
      LOG_LEVEL: debug
    profiles: [analytics]
    networks:
      - ghost_network

  activitypub:
    image: ghcr.io/tryghost/activitypub:1.1.0@sha256:39c212fe23603b182d68e67d555c6b9b04b1e57459dfc0bef26d6e4980eb04d1
    restart: always
    expose:
      - "8080"
    volumes:
      - ${GHOST_UPLOAD_LOCATION:-./data/ghost}:/opt/activitypub/content
    environment:
      # See https://github.com/TryGhost/ActivityPub/blob/main/docs/env-vars.md
      NODE_ENV: production
      MYSQL_HOST: ghost_db
      MYSQL_USER: ${GHOST_DATABASE_USER:-ghost}
      MYSQL_PASSWORD: ${GHOST_DATABASE_PASSWORD:?GHOST_DATABASE_PASSWORD environment variable is required}
      MYSQL_DATABASE: activitypub
      LOCAL_STORAGE_PATH: /opt/activitypub/content/images/activitypub
      LOCAL_STORAGE_HOSTING_URL: https://${GHOST_DOMAIN}/content/images/activitypub
    depends_on:
      ghost_db:
        condition: service_healthy
      activitypub-migrate:
        condition: service_completed_successfully
    profiles: [activitypub]
    networks:
      - ghost_network

  # Supporting Services

  tinybird-login:
    build:
      context: ./tinybird
      dockerfile: Dockerfile
    working_dir: /home/tinybird
    command: /usr/local/bin/tinybird-login
    volumes:
      - tinybird_home:/home/tinybird
      - tinybird_files:/data/tinybird
    profiles: [analytics]
    networks:
      - ghost_network
    tty: false
    restart: no

  tinybird-sync:
    # Do not alter this without updating the Ghost container as well
    image: ghost:${GHOST_VERSION:-6-alpine}
    command: >
      sh -c "
        if [ -d /var/lib/ghost/current/core/server/data/tinybird ]; then
          rm -rf /data/tinybird/*;
          cp -rf /var/lib/ghost/current/core/server/data/tinybird/* /data/tinybird/;
          echo 'Tinybird files synced into shared volume.';
        else
          echo 'Tinybird source directory not found.';
        fi
      "
    volumes:
      - tinybird_files:/data/tinybird
    depends_on:
      tinybird-login:
        condition: service_completed_successfully
    networks:
      - ghost_network
    profiles: [analytics]
    restart: no

  tinybird-deploy:
    build:
      context: ./tinybird
      dockerfile: Dockerfile
    working_dir: /data/tinybird
    command: >
      sh -c "
        tb-wrapper --cloud deploy
      "
    volumes:
      - tinybird_home:/home/tinybird
      - tinybird_files:/data/tinybird
    depends_on:
      tinybird-sync:
        condition: service_completed_successfully
    profiles: [analytics]
    networks:
      - ghost_network
    tty: true

  activitypub-migrate:
    image: ghcr.io/tryghost/activitypub-migrations:1.1.0@sha256:b3ab20f55d66eb79090130ff91b57fe93f8a4254b446c2c7fa4507535f503662
    environment:
      MYSQL_DB: mysql://${GHOST_DATABASE_USER:-ghost}:${GHOST_DATABASE_PASSWORD:?GHOST_DATABASE_PASSWORD environment variable is required}@tcp(ghost_db:3306)/activitypub
    networks:
      - ghost_network
    depends_on:
      ghost_db:
        condition: service_healthy
    profiles: [activitypub]
    restart: no

volumes:
  caddy_data:
  caddy_config:
  tinybird_files:
  tinybird_home:
  traffic_analytics_data:

networks:
  lb:
  ghost_network:
    driver: bridge
    internal: true