thecodechef/grease

version: 2

aliases:
  - &defaults
    docker:
      - image: circleci/ruby:2.5.3-node-browsers
    working_directory: ~/grease
    environment:
      CC_TEST_REPORTER_ID: $REPORTER_ID
  - &restore_cache
    restore_cache:
      keys:
        - v1-bundle-{{ .Branch }}-{{ .Revision }}-{{ checksum "Gemfile" }}
        - v1-bundle-{{ .Branch }}-{{ .Revision }}-
  - &save_cache
    save_cache:
      paths:
        - ./vendor/bundle
      key: v1-bundle-{{ .Branch }}-{{ .Revision }}-{{ checksum "Gemfile" }}

jobs:

  install_deps:
    <<: *defaults
    steps:
      - checkout
      - run:
          name: Installing Dependencies...
          command: |
            bundle install --jobs=4 --retry=3 --path vendor/bundle
      - *save_cache

  build:
    <<: *defaults
    steps:
      - checkout
      - *restore_cache
      - run:
          name:  Download cc-test-reporter
          command: |
            mkdir -p tmp/
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./tmp/cc-test-reporter
            chmod +x ./tmp/cc-test-reporter
      - persist_to_workspace:
          root: tmp
          paths:
            - cc-test-reporter

  backend_tests:
    <<: *defaults
    steps:
      - checkout
      - *restore_cache
      - run:
          name: Installing Dependencies...
          command: |
            bundle install --jobs=4 --retry=3 --path vendor/bundle
      - *save_cache
      - attach_workspace:
          at: ~/grease/tmp
      - run:
          name: Running Backend Tests
          command: |
            bundle exec rake
            ./tmp/cc-test-reporter format-coverage -t simplecov -o tmp/codeclimate.backend.json coverage/.resultset.json
      - persist_to_workspace:
          root: tmp
          paths:
            - codeclimate.backend.json

  upload_coverage:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/grease/tmp
      - run:
          name: Uploading Coverage...
          command: |
            ./tmp/cc-test-reporter sum-coverage tmp/codeclimate.*.json -p 2 -o tmp/codeclimate.total.json
            ./tmp/cc-test-reporter upload-coverage -i tmp/codeclimate.total.json

workflows:

  version: 2

  build:
    jobs:
      - install_deps
      - build:
          requires:
            - install_deps
      - backend_tests:
          requires:
            - build
      - upload_coverage:
          requires:
            - backend_tests