version: '3.8'

services:
  db:
    image: postgres:15-alpine
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
      POSTGRES_DB: postmate
    ports:
      - '5432:5432'
    volumes:
      - db_data:/var/lib/postgresql/data

  app:
    build:
      context: .
      dockerfile: Dockerfile
    restart: always
    ports:
      - '3000:3000'
    depends_on:
      - db
    env_file:
      - .env

volumes:
  db_data: