config.yml

version: 2.1

orbs:
  cypress: cypress-io/cypress@1

executors:
  with-chrome:
    docker:
      - image: 'cypress/browsers:node10.16.0-chrome76'

commands:
  dlreporter:
    steps:
      - 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

jobs:
  frontend:
    docker:
      - image: circleci/node:lts
    working_directory: ~/project/frontend
    steps:
      - checkout:
          path: ~/project
      - attach_workspace:
          at: ~/project/tmp
      - run: node --version
      - run: npm --version
      - run: yarn --version
      - restore_cache:
          keys:
            - yarn-packages-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
            - yarn-packages-v1-{{ .Branch }}-
            - yarn-packages-v1-
      - run:
          name: Install dependencies
          command: yarn --frozen-lockfile
      - save_cache:
          paths:
            - ~/.cache/yarn
          key: yarn-packages-v1-{{ .Branch }}-{{ checksum "yarn.lock" }}
      - attach_workspace:
          at: ~/project/tmp
      - run:
          name: Check quality with eslint
          command: yarn lint:ci
      - dlreporter
      - run:
          name: Run jest with coverage
          command: |
            yarn test:ci
            cp jest-coverage/coverage-final.json tmp/jest-coverage-final.json
          environment:
            JEST_JUNIT_OUTPUT_DIR: "reports/junit/js-test-results.xml"
      - store_artifacts:
          path: reports
      - store_test_results:
          path: reports/junit
      - persist_to_workspace:
          root: tmp
          paths:
            - jest-coverage-final.json

  backend:
    docker:
      - image: circleci/python:3.8
        environment:
          PIPENV_VENV_IN_PROJECT: true
          DATABASE_URL: postgresql://root@localhost/circle_test?sslmode=disable
      - image: circleci/postgres:12
        environment:
          POSTGRES_USER: knboard
          POSTGRES_DB: knboard
          POSTGRES_HOST_AUTH_METHOD: trust
    working_directory: ~/project/backend
    steps:
      - checkout:
          path: ~/project
      - run: python --version
      - run:
          name: Install requirements into pipenv
          command: |
            sudo pip install pipenv
            pipenv install -r requirements/local.txt
      - save_cache:
          key: deps9-{{ .Branch }}-{{ checksum "Pipfile.lock" }}
          paths:
            - ".venv"
            - "/usr/local/bin"
            - "/usr/local/lib/python3.8/site-packages"
      - attach_workspace:
          at: ~/project/tmp
      - run:
          name: Check formatting with black
          command: pipenv run black --exclude .venv . --check
      - dlreporter
      - run:
          name: Run pytest with coverage
          command: |
            mkdir test-results
            pipenv run pytest --cov=accounts --cov=boards --cov-report=html --cov-report=xml --junitxml=test-results/junit.xml
            ./tmp/cc-test-reporter format-coverage -t coverage.py -o tmp/codeclimate.backend.json
      - store_test_results:
          path: test-results
      - store_artifacts:
          path: htmlcov
      - persist_to_workspace:
          root: tmp
          paths:
            - codeclimate.backend.json

  upload-coverage:
    docker:
      - image: circleci/node:lts
    environment:
      CC_TEST_REPORTER_ID: a19da03aeca04b61b6d65b92e0e8a412ebdaa13d6b2bd12a22cdf4a1e0ecc3fc
    working_directory: ~/project/frontend
    steps:
      - checkout:
          path: ~/project
      - attach_workspace:
          at: ~/project/tmp
      - 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
      - run:
          name: Install instanbul cli
          command: |
            rm package.json
            rm yarn.lock
            yarn add nyc
      - run:
          name: Merge jest and cypress coverage reports
          command: |
            mkdir reports
            cp ~/project/tmp/cypress-coverage-final.json reports/from-cypress.json
            cp ~/project/tmp/jest-coverage-final.json reports/from-jest.json
            sed -i "s/\/root/\/home\/circleci/g" reports/from-cypress.json
            cp ~/project/tmp/codeclimate.backend.json .
            yarn nyc merge reports
            mkdir .nyc_output
            mv coverage.json .nyc_output/out.json
            yarn nyc report --report --reporter lcov --report-dir jest-cypress
            tmp/cc-test-reporter format-coverage -t lcov -o codeclimate.jest-cypress.json jest-cypress/lcov.info
      - run:
          name: Sum and Upload coverage results to Code Climate
          command: |
            tmp/cc-test-reporter sum-coverage ./codeclimate.*.json -p 2 -o ./codeclimate.total.json
            tmp/cc-test-reporter upload-coverage -i ./codeclimate.total.json
      - store_artifacts:
          path: jest-cypress

workflows:
  version: 2
  default:
    jobs:
      - frontend
      - backend
      - cypress/run:
          executor: with-chrome
          cache-key: v1-cypress-{{ arch }}-{{ .Branch }}-{{ checksum "frontend/yarn.lock" }}
          no-workspace: true
          yarn: true
          working_directory: frontend
          start: yarn start:ci
          wait-on: "http://localhost:3000"
          store_artifacts: true
          post-steps:
            - attach_workspace:
                at: ~/project/tmp
            - run:
                name: Copy coverage to workspace
                command: cp ~/project/frontend/cypress-coverage/coverage-final.json tmp/cypress-coverage-final.json
            - persist_to_workspace:
                root: tmp
                paths:
                  cypress-coverage-final.json
      - upload-coverage:
          requires:
             - frontend
             - backend
             - cypress/run