docker-compose.yaml

version: '3.5'

services:
  postgres:
    image: postgres
    volumes:
      - pgdata:/var/lib/postgresql/

  web:
    build: backend
    volumes:
      - ./backend:/opt/app
      - /opt/app/.stack-work
    ports:
      - "8000:8000"
    links:
      - postgres
    environment:
      DATABASE_URL: "host=postgres dbname=postgres user=postgres password=postgres port=5432"
      HASKELL_ENV: "development"
      PORT: 8000
    stdin_open: true
    command: sleep 3600000000000

  frontend:
    build: frontend
    volumes:
      - ./frontend:/usr/src/app
      - /usr/src/app/node_modules
    ports:
      - "3000:3000"
    links:
      - web
    command: yarn start
    
volumes:
  pgdata: