version: '3'
services:
  db:
    image: postgres:9.5-alpine
    volumes:
      - pg-data:/var/lib/postgresql/data
  app:
    image: ama
    build: .
    ports:
      - '3000:3000'
    volumes:
      - .:/ama
      - /ama/node_modules
    command: ash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
    depends_on:
      - db
    tty: true
    stdin_open: true
    environment:
      DATABASE_HOST: db
      DATABASE_USERNAME: postgres
volumes:
  pg-data: