config.yml

version: 2
jobs:
  build:
    parallelism: 1
    docker:
      - image: circleci/ruby:2.6.5-node
        environment:
          BUNDLE_JOBS: 3
          BUNDLE_RETRY: 3
          BUNDLE_PATH: vendor/bundle
          BUNDLER_VERSION: 2.0.2
          PGHOST: 127.0.0.1
          PGUSER: circleci-user
          RAILS_ENV: test
          DATABASE_URL: postgres://circleci-user@127.0.0.1/test_db
          CC_TEST_REPORTER_ID: 3eb0a4ad46937f9c44053ed82830fde407b01e50d717bc6146a05a31753d718f
          SELENIUM_REMOTE_HOST: localhost
      - image: circleci/postgres:11.4-alpine
        environment:
          POSTGRES_USER: circleci-user
          POSTGRES_DB: test_db
          POSTGRES_PASSWORD: ""
      - image: circleci/redis:5.0-alpine
      - image: selenium/standalone-chrome
    steps:
      - checkout

      # Install bundler
      - run:
          name: Install bundler
          command: gem install bundler:2.0.2

      # Which version of bundler?
      - run:
          name: Which bundler?
          command: bundle -v

      # Restore bundle cache
      - restore_cache:
          keys:
            - bundle-v2-{{ checksum "Gemfile.lock" }}
            - bundle-v2-

      - run:
          name: Bundle Install
          command: bundle check || bundle install

      # Store bundle cache
      - save_cache:
          key: bundle-v2-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle

      # Only necessary if app uses webpacker or yarn in some other way
      - restore_cache:
          keys:
            - yarn-{{ checksum "yarn.lock" }}
            - yarn-

      - run:
          name: Yarn Install
          command: yarn install

      # Store yarn / webpacker cache
      - save_cache:
          key: yarn-{{ checksum "yarn.lock" }}
          paths:
            - ~/.yarn-cache

      - run:
          name: Wait for DB
          command: dockerize -wait tcp://localhost:5432 -timeout 1m

      - run:
          name: Database setup
          command: bin/rails db:schema:load --trace

      - run:
          name: Setup Code Climate test-reporter
          command: |
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
            chmod +x ./cc-test-reporter

      # Run rspec in parallel
      - type: shell
        command: |
          ./cc-test-reporter before-build
          bundle exec rspec --profile 10 \
                            --format RspecJunitFormatter \
                            --out test_results/rspec.xml \
                            --format progress \
                            $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)
          ./cc-test-reporter format-coverage -t simplecov $CIRCLE_ARTIFACTS/coverage/.resultset.json
          ./cc-test-reporter upload-coverage


      # Save test results for timing analysis
      - store_test_results:
          path: test_results
notify:
  webhooks:
    # A list of hook hashes, containing the url field
    # gitter hook
    - url: https://webhooks.gitter.im/e/445809b0130cf19eb31b