circle.yml.txt

version: 2
jobs:
  build:
    working_directory: ~/circleci-demo-ruby-rails
    docker:
      - image: circleci/ruby:2.4.1-node
        environment:
          RAILS_ENV: test
          PGHOST: 127.0.0.1
          PGUSER: root
      - image: circleci/postgres:9.6.2-alpine
        environment:
          POSTGRES_USER: root
          POSTGRES_DB: circle-test_test
      - image: selenium/standalone-chrome:3.4.0
    steps:
      - checkout

      # Restore bundle cache
      - type: cache-restore
        key: rails-demo-{{ checksum "Gemfile.lock" }}

      - run: sudo apt install postgresql-client
      # Bundle install dependencies
      - run:
          name: Install dependencies
          command: bundle check --path=vendor/bundle || bundle install --path=vendor/bundle --jobs 4 --retry 3

      # Install dependencies.
      - run: sudo apt-get install software-properties-common
      - run: lsb_release --a
      - run: sudo apt-get update
      - run: sudo apt-get install -y unzip xvfb libxi6 libgconf-2-4

      # Install Chrome for Debian.
      - run: echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | sudo tee -a /etc/apt/sources.list
      - run: wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
      - run: sudo apt-get update && sudo apt-get install google-chrome-stable

      # Install ChromeDriver.
      - run: wget -N http://chromedriver.storage.googleapis.com/2.9/chromedriver_linux64.zip -P ~/
      - run: unzip ~/chromedriver_linux64.zip -d ~/
      - run: rm ~/chromedriver_linux64.zip
      - run: sudo mv -f ~/chromedriver /usr/local/bin/chromedriver
      - run: sudo chown root:root /usr/local/bin/chromedriver
      - run: sudo chmod 0755 /usr/local/bin/chromedriver

      # Install Selenium.
      - run: wget -N http://selenium-release.storage.googleapis.com/3.4/selenium-server-standalone-3.4.0.jar -P ~/
      - run: sudo mv -f ~/selenium-server-standalone-3.4.0.jar /usr/local/bin/selenium-server-standalone.jar
      - run: sudo chown root:root /usr/local/bin/selenium-server-standalone.jar
      - run: sudo chmod 0755 /usr/local/bin/selenium-server-standalone.jar

      # Install xvfb
      - run: sudo apt-get install xvfb -y
      - run: sudo pkill Xvfb

      # Store bundle cache
      - save_cache:
          key: rails-demo-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle
      - run:
          name: Database Setup
          command: |
            bundle exec rails db:create
            bundle exec rails db:structure:load
            bundle exec rails db:seed
      - run:
          name: Parallel RSpec
          command: HEADLESS=on bundle exec rspec --profile 10 \
                            --out /tmp/test-results/rspec.xml \
                            --format progress \
                            $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)
      - run:
          name: Codecoverage Report
          command: CODECLIMATE_REPO_TOKEN=YOUR_TOKEN bundle exec codeclimate-test-reporter

      # Save artifacts
      - store_test_results:
          path: ./coverage/.resultset.json