docker-compose.yml

version: '2'
services:
  react_server:                               # The label of the service
    build: .                                  # The location of the Dockerfile to build
    volumes:                                  # Files to share with the container and the host
      - .:/www                                # Share the project in /www in the container
      - react_server_node_modules:/www/node_modules  # A special volume so that OS specific node_modules are built correctly
    working_dir: /www                         # The location all commands should run from
    environment:
      NODE_ENV: 'docker'                      # Set the NODE_ENV environment variable
    command: /bin/bash -c "npm install && npm start" # The command to run in when the container starts
    ports:                                    # Ports to expose to your host
      - '3000:3000'
      - '3001:3001'
  # An example database
  # my_db:
  #  image: rethinkdb:latest
  # You can reference the db/service by using the dns name `my_db` and docker will do the rest

# Volume to store separate from the container runtime and host
volumes:
  react_server_node_modules: