version: "3.9"

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: massdriver
      POSTGRES_PASSWORD: massdriver
      POSTGRES_DB: massdriver
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data

  backend:
    build:
      context: .
      dockerfile: Dockerfile.backend
    ports:
      - "3001:3001"
    environment:
      DATABASE_URL: postgres://massdriver:massdriver@postgres:5432/massdriver
      PORT: "3001"
    depends_on:
      - postgres

volumes:
  pgdata: