# Local development: Postgres + the app. Mirrors what Miabi wires up for you
# (a managed Postgres attached to the app via DATABASE_URL).
services:
  db:
    image: postgres:17-alpine
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: guestbook
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 3s
      timeout: 3s
      retries: 10
    ports:
      - "5432:5432"
    volumes:
      - db-data:/var/lib/postgresql/data

  app:
    build: .
    environment:
      PORT: 8080
      DATABASE_URL: postgres://postgres:postgres@db:5432/guestbook?sslmode=disable
    depends_on:
      db:
        condition: service_healthy
    ports:
      - "8080:8080"

volumes:
  db-data: