services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - pgdata:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  app:
    build: .
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      POSTGRES_HOST: postgres
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_PORT: "5432"
      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN}
      TELEGRAM_CHAT_ID: ${TELEGRAM_CHAT_ID}
      GITHUB_TOKEN: ${GITHUB_TOKEN:-}
      LOG_FORMAT: json
    ports:
      - "8080:8080"
    volumes:
      - ./config.yaml:/app/config.yaml:ro
      - ./backups:/app/backups

volumes:
  pgdata: