api/Dockerfile

api_Dockerfile

FROM driftrock/heroku-cli:latest as heroku

FROM ruby:2.4-jessie

MAINTAINER Stephane BOUNMY <stephane@hackerhouse.paris>

# Install apt based dependencies required to run Rails as 
# well as RubyGems. As the Ruby image itself is based on a 
# Debian image, we use apt-get to install those.
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2930ADAE8CAF5059EE73BB4B58712A2291FA4AD5
RUN echo "deb http://repo.mongodb.org/apt/debian jessie/mongodb-org/3.6 main" | tee /etc/apt/sources.list.d/mongodb-org-3.6.list

RUN apt-get update && apt-get upgrade -y
RUN apt-get install build-essential -y \
            git \
            mongodb-org-tools


# Copy executable from heroku image (optional)
# Image may need to capp heroku cli
COPY --from=heroku /usr/local/bin/heroku /usr/local/bin/heroku
RUN heroku update

# Configure the main working directory. This is the base 
# directory used in any further RUN, COPY, and ENTRYPOINT 
# commands.
# RUN mkdir -p /usr/src/app 
WORKDIR /usr/src/app

# Copy the Gemfile as well as the Gemfile.lock and install 
# the RubyGems. This is a separate step so the dependencies 
# will be cached unless changes to one of those two files 
# are made.
COPY Gemfile* ./
RUN gem install bundler && bundle install --jobs 20 --retry 5

# Copy the main application.
COPY . .

# Fixes sublime text relative path so docker-compose run test work whenever we run from ./hackerhouse or ./hackerhouse/api
# Example :
# In /usr/src/app
# docker-compose run --rm test bundle exec rspec api/spec/features/login_feature_spec.rb:14
RUN ln -s . api

client_Dockerfile

FROM node:8.2.1-alpine
ENV NPM_CONFIG_LOGLEVEL warn

WORKDIR /app
COPY . .

# Build for production.
# RUN npm run build --production

# Install `serve` to run the application.
# RUN npm install -g serve

RUN npm install

# Set the command to start the node server.
# CMD serve -s build

# # Tell Docker about the port we'll run on.
# EXPOSE 5000

docker-compose.yml

version: '3'

services:

  ################
  # Database     #
  ################

  mongo: #database
    image: mongo:3.6.0
    ports:
      - "27018:27017"
    volumes:
      - ./data/db:/data/db

  ################
  # Development  #
  ################

  api: # rails json api
    build: ./api
    image: hackerhouse_api:latest
    command: bash -c "rm -f tmp/pids/server.pid && bundle exec rails s -p 3000 -b '0.0.0.0'"
    volumes:
      - ./api/:/usr/src/app/
    depends_on:
      - mongo
    env_file:
      - ./api/.env
    ports: ['3000:3000']

  app: # react app
    build: ./client
    image: hackerhouse_app:latest
    command: npm start
    volumes:
      - ./client:/app
      - /app/node_modules
    ports: ['3001:3001']

  ################
  # Test         #
  ################

  test: # execute rails tests
    image: hackerhouse_api:latest
    command: bundle exec rspec spec spec/features
    environment:
      - SELENIUM_REMOTE_HOST=selenium
    volumes:
      - ./api/:/usr/src/app/
    depends_on:
      - selenium
      - mongo
      - test_app
      - test_api

  test_api: # rails json api
    image: hackerhouse_api:latest
    command: bash -c "rm -f tmp/pids/test_server.pid && RAILS_ENV=test bundle exec rails s -p 3002 -b '0.0.0.0' -P tmp/pids/test_server.pid"
    ports: ['3002:3002']
    volumes:
      - ./api/:/usr/src/app/
    depends_on:
      - mongo

  test_app: # react app
    environment:
      - REACT_APP_API=http://test_api:3002
    image: hackerhouse_app:latest
    command: npm start
    volumes:
      - ./client:/app
      - /app/node_modules
    ports: ['3001']

  selenium: # firefox
    image: selenium/standalone-firefox-debug:latest
    ports: ['4444:4444', '5900:5900']
    environment:
      - SCREEN_WIDTH=1440
      - SCREEN_HEIGHT=900