version: 2
jobs:
  build:
    docker:
    - image: circleci/ruby:2.6.0-node
      environment:
        BUNDLER_VERSION: 2.0.1

    working_directory: ~/repo

    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "Gemfile.lock" }}
          # fallback to using the latest cache if no exact match is found
          - v1-dependencies-

      - run:
          name: install dependencies
          command: |
            bundle install --jobs=4 --retry=3 --path vendor/bundle
            gem update --system
            gem install bundler
      - save_cache:
          paths:
            - ./vendor/bundle
          key: v1-dependencies-{{ checksum "Gemfile.lock" }}

      # run tests!
      - run:
          name: run tests
          command: |
            mkdir /tmp/test-results
            bundle exec rspec --format progress \
                            --out /tmp/test-results/rspec.xml \
                            --format progress \
                            $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)
      # collect reports
      - store_test_results:
          path: /tmp/test-results
      - store_artifacts:
          path: /tmp/test-results
          destination: test-results