docker-compose.yml

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

  app:
    build:
      context: .
      dockerfile: Dockerfile
      target: dev
    restart: unless-stopped
    ports:
      - "3000:3000"
    depends_on:
      db:
        condition: service_healthy
    env_file: .env
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
    volumes:
      - .:/app
      - /app/node_modules
      - /app/.next

volumes:
  pgdata: