docker-compose.yml

services:
  # --- THE DATABASE ---
  db:
    image: postgres:16-alpine
    container_name: jukeboxd_postgres
    restart: always
    environment:
      POSTGRES_USER: myuser
      POSTGRES_PASSWORD: mysecretpassword
      POSTGRES_DB: jukeboxd_dev
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  # --- YOUR NEXT.JS APP ---
  web:
    build: .
    container_name: jukeboxd_web_app
    ports:
      - "3000:3000"
    environment:
      # Overrides .env inside the container so it talks to the 'db' container
      DATABASE_URL: postgres://myuser:mysecretpassword@db:5432/jukeboxd_dev
    volumes:
      - .:/app
      - /app/node_modules
      - /app/.next
    depends_on:
      - db
    # Prisma syncs your schema to the database first, then Next.js starts
    command: sh -c "npx prisma db push && npm run dev"

volumes:
  postgres_data: