services:
  flask:
    build:
      context: .
      dockerfile: Dockerfile
    # command: sh -c "gunicorn -w 4 flaskr:app -b 0.0.0.0:5000 --access-logfile '-' --error-logfile '-'"
    # command: sh -c "ls"
    ports:
      - "5000:5000"
    volumes:
      - .:/app
    env_file: .env
    environment:
      - POSTGRES_DB
      - POSTGRES_PORT
      - POSTGRES_HOST
      - POSTGRES_USER
      - POSTGRES_PASSWORD
    # extra_hosts:
      # - "host.docker.internal:host-gateway"
    depends_on:
      - db

  db:
    image: postgres:16-alpine
    volumes: 
      - ./data/:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=timetrials-db
      - POSTGRES_PORT=5432
      - POSTGRES_HOST=db
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    healthcheck:
      test: pg_isready -U postgres -d timetrials-db
      interval: 10s
      timeout: 3s
      retries: 3