# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
version: 2
jobs:
  build:
    docker:
      - image: circleci/ruby:2.6.0
        environment:
          BUNDLE_PATH: vendor/bundle

    working_directory: ~/repo

    steps:
      - checkout

      # Install Bundler
      # ref:https://discuss.circleci.com/t/using-bundler-2-0-during-ci-fails/27411
      - run:
          name: Install Bundler
          command: |
            echo 'export BUNDLER_VERSION=$(cat Gemfile.lock | tail -1 | tr -d " ")' >> $BASH_ENV
            source $BASH_ENV
            gem install bundler

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

      # Restore bundle cache
      # Read about caching dependencies: https://circleci.com/docs/2.0/caching/
      - restore_cache:
          keys:
            - v1-dependencies-{{ checksum "Gemfile.lock" }}
            # fallback to using the latest cache if no exact match is found
            - v1-dependencies-

      # Install gem
      - run:
          name: Install gem
          command: |
            # jobs=4は並列処理をして高速化するための設定（４つのjobで実行するって意味）
            bundle check --path=vendor/bundle || bundle install --path=vendor/bundle --jobs=4 --retry=3

      # Store bundle cache for Ruby dependencies
      - save_cache:
          paths:
            - ./vendor/bundle
          key: v1-dependencies-{{ checksum "Gemfile.lock" }}

      # Run RuboCop
      - run:
          name: Run RuboCop
          command: |
            bundle exec rubocop

      # Run tests
      - run:
          name: Run tests
          command: |
            TEST_FILES="$(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)"
            bundle exec rspec \
              --format progress \
              --format RspecJunitFormatter \
              --out test_results/rspec.xml \
              --format progress \
              $TEST_FILES

      # Create document
      - run:
          name: Create document
          command: |
            bundle exec yard

      # Collect Reports
      - store_test_results:
          path: test_results
      - store_artifacts:
          # テスト結果をtest-resultsディレクトリに吐き出す
          path: test_results
          destination: test-results
      - store_artifacts:
          # カバレッジの結果をcoverage-resultsディレクトリに吐き出す
          path: coverage
          destination: coverage-results
      - store_artifacts:
          # ドキュメントの結果をyard-resultsディレクトリに吐き出す
          path: ./doc
          destination: yard-results

  deploy:
    docker:
      - image: circleci/ruby:2.6.0

    steps:
      - checkout

      # Install Bundler
      # ref:https://discuss.circleci.com/t/using-bundler-2-0-during-ci-fails/27411
      - run:
          name: install Bundler
          command: |
            echo 'export BUNDLER_VERSION=$(cat Gemfile.lock | tail -1 | tr -d " ")' >> $BASH_ENV
            source $BASH_ENV
            gem install bundler

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

      # Restore bundle cache
      # Read about caching dependencies: https://circleci.com/docs/2.0/caching/
      - restore_cache:
          keys:
            - v1-dependencies-{{ checksum "Gemfile.lock" }}
            - v1-dependencies-

      # Install gem
      - run:
          name: Install gem
          command: bundle check --path vendor/bundle || bundle install

      # Store bundle cache for Ruby dependencies
      - save_cache:
          key: v1-dependencies-{{ checksum "Gemfile.lock" }}
          paths:
            - vendor/bundle

      # Deploy RubyGems
      - run:
          name: Deploy RubyGems
          command: |
            curl -u dodonki1223:$RUBYGEMS_PASSWORD https://rubygems.org/api/v1/api_key.yaml > ~/.gem/credentials; chmod 0600 ~/.gem/credentials
            git config user.name dodonki1223
            git config user.email $RUBYGEMS_EMAIL
            bundle exec rake build
            bundle exec rake release

workflows:
  version: 2
  build-and-deploy:
    jobs:
      - build
      - deploy:
          requires:
            - build
          filters:
            branches:
              only: master # masterブランチの時だけDeployJobを実行するようにする