Taking the config.yml file Circle Ci gave me for node, with correct settings for Code Climate 2.0

circle-ci-and-code-climate.yml

version: 2
jobs:
  build:
    environment:
      CC_TEST_REPORTER_ID: { CodeClimateId }
    docker:
      - image: circleci/node:7.10

    working_directory: ~/repo

    steps:
      - checkout

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

      - run: npm install

      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package.json" }}
      - 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 tests!
      - run:
          name: tests
          command: |
            ./cc-test-reporter before-build
            npm run test:ci
            ./cc-test-reporter after-build --coverage-input-type lcov --exit-code $?