CircleCI 2.0 + CodeClimate

config.yml

version: 2
jobs:
  build:
    steps:
      - type: cache-restore
        name: Restore Code Climate cache
        key: v1-code-climate-0.1.4
      - run:
          name: Install Code Climate reporter
          command: |
            if [[ ! -x cc-test-reporter ]]
            then
              curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-0.1.4-linux-amd64 > ./cc-test-reporter
              chmod +x ./cc-test-reporter
            fi

      - type: cache-save
        name: Save Code Climate cache
        key: v1-code-climate-0.1.4
        paths:
          - ./cc-test-reporter

      - run:
          name: Report code coverage to Code Climate
          command: |
            ./cc-test-reporter after-build -t simplecov --exit-code $? || true