docker-compose.yml

version: '3'

services:
  rails:
    # Build the image from Dockerfile
    #   build:
    #     context: .
    #     dockerfile: Dockerfile
    # or just pull the image as follows
    image: hibariya/rails-docker-examples-base
    ports: ['3000:3000', '3001:3001']
    tty: true
    stdin_open: true
    environment:
      DATABASE_HOST: postgres
      WEBPACKER_DEV_SERVER_HOST: webpacker
    volumes:
      - .:/app
      - bundle:/usr/local/bundle
      - elm-test:/root/.elm
      - elm-test:/app/elm-stuff
    depends_on:
      - postgres

  webpacker:
    build:
      context: .
    command: ['bin/webpack-dev-server']
    ports: ['3035:3035']
    environment:
      WEBPACKER_DEV_SERVER_HOST: 0.0.0.0
    volumes:
      - .:/app
      - bundle:/usr/local/bundle
      - elm:/root/.elm
      - elm:/app/elm-stuff

  postgres:
    image: postgres:11.2-alpine
    volumes:
      - db:/var/lib/postgresql/data

  selenium:
    image: selenium/standalone-chrome-debug:3.141.59
    ports: ['5900:5900']
    environment:
      VNC_NO_PASSWORD: 1

volumes:
  bundle:
  db:
  elm:
  elm-test: