docker-compose.yml

version: '3'
services:
  web:
    image: braidn/ruby-full-stack:2.3.4
    command: bundle exec shotgun --port 3000 --host '0.0.0.0'
    container_name: roda_roar_app
    ports:
      - 3000:3000
    volumes:
      - .:/src/repo
      - bundle_cache:/src/repo/.bundle
    tty: true
    stdin_open: true
    environment:
      DATABASE_URL: postgres://postgres@db:5432/roda_roar
    depends_on:
      - db
  test:
    image: braidn/ruby-full-stack:2.3.4
    command: bundle exec ruby -I . -e "require 'minitest/autorun'; Dir.glob('./test/**/*_test.rb') { |f| require(f) }"
    container_name: roda_roar_app_test
    ports:
      - 3000:3000
    volumes:
      - .:/src/repo
      - bundle_cache:/src/repo/.bundle
    tty: true
    stdin_open: true
    environment:
      DATABASE_URL: postgres://postgres@db:5432/roda_roar_test
      RACK_ENV: test
    depends_on:
      - db
  db:
    image: kiasaki/alpine-postgres:9.5
    container_name: roda_roar_db
    volumes:
      - pg_data:/var/lib/postgresql/data
    environment:
      POSTGRES_USER: postgres
    ports:
      - 15432:5432
    networks:
      default:
        aliases:
          - database

volumes:
  bundle_cache:
  pg_data: