docker-compose.development.yml

version: '3'
services:
  express:
    build:
      context: .
      dockerfile: dev.Dockerfile
    ports:
      - 3000:3000
    depends_on:
      - postgres
  postgres:
    image: postgres
    ports:
      - 5432:5432
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data

volumes:
  postgres_data: