OperationCode/front-end

version: 2.1

orbs:
  cypress: cypress-io/cypress@1.29.0

executors:
  default:
    docker:
      - image: cypress/browsers:node18.12.0-chrome107 # keep in sync with .nvmrc and any other executors
    environment:
      CC_TEST_REPORTER_ID: 0f2bc6ef737019bfc8eda369cd06b66c54606b144b4d81cec010fb494d2559af

parameters:
  workspace_root:
    type: string
    default: '~/'
  primary_cache_key:
    type: string
    default: 'oc-ci-2-{{ .Branch }}-{{ checksum "yarn.lock" }}'
  backup_cache_key:
    type: string
    default: 'oc-ci-2-{{ .Branch }}-'
  org_level_cache_key:
    type: string
    default: 'oc-ci-2-'

aliases:
  - &attach_workspace
    attach_workspace:
      at: << pipeline.parameters.workspace_root >>
  - &restore_cache
    restore_cache:
      keys:
        - << pipeline.parameters.primary_cache_key >>
        # Fallback in case checksum fails.
        - << pipeline.parameters.backup_cache_key >>
        - << pipeline.parameters.org_level_cache_key >>
  - &yarn_install
    run:
      name: 'Installing dependencies...'
      command: yarn install --non-interactive --frozen-lockfile --cache_folder << pipeline.parameters.workspace_root >>.cache/yarn

jobs:
  install_dependencies:
    executor: default
    steps:
      - checkout
      - *attach_workspace
      - *restore_cache
      - *yarn_install
      - save_cache:
          key: << pipeline.parameters.primary_cache_key >>
          paths:
            - node_modules
            - << pipeline.parameters.workspace_root >>.cache/yarn
            - << pipeline.parameters.workspace_root >>.cache/Cypress
      - run: node --version
      - run: yarn --version

  unit_tests:
    executor: default
    steps:
      - checkout
      - *attach_workspace
      - *restore_cache
      - *yarn_install
      - run:
          name: Run tests
          command: yarn test:ci
      - persist_to_workspace:
          root: << pipeline.parameters.workspace_root >>
          paths:
            - project/vitest-coverage

  lint:
    executor: default
    steps:
      - checkout
      - *attach_workspace
      - *restore_cache
      - *yarn_install
      - run:
          name: Lint
          command: |
            yarn lint:ci

  report_coverage:
    executor: default
    steps:
      - checkout
      - *attach_workspace
      - *restore_cache
      - *yarn_install
      - run:
          name: Initialize CodeClimate
          command: |
            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc_test_reporter
            chmod +x ./cc_test_reporter
      - run:
          name: Merge reports into one file
          command: |
            mkdir reports
            mkdir .nyc_output
            ls -al cypress-coverage
            cp cypress-coverage/coverage.node-*.json reports
            cp vitest-coverage/coverage-final.json reports/from-vitest.json
            yarn nyc merge reports
            mv coverage.json .nyc_output/out.json
      - run:
          name: Convert finalized report from JSON to lcov
          command: |
            yarn nyc report --reporter lcov --report-dir coverage
      - run:
          name: Format report for Code Climate
          command: |
            ./cc_test_reporter format-coverage -t lcov -o coverage/codeclimate.json coverage/lcov.info
      - run:
          name: Upload the report to CodeClimate
          command: |
            ./cc_test_reporter upload-coverage --debug --input coverage/codeclimate.json

workflows:
  default:
    jobs:
      - install_dependencies

      - unit_tests:
          requires:
            - install_dependencies

      - lint:
          requires:
            - install_dependencies

      - cypress/run:
          name: integration_tests
          requires:
            - install_dependencies
          executor: default
          pre-steps:
            - checkout
            - *attach_workspace
            - *restore_cache
            - *yarn_install
          attach-workspace: true
          browser: 'chrome' # actually use Chrome (and not Electron)
          record: true # record results on Cypress Dashboard
          parallel: true # split all specs across machines
          parallelism: 3 # use X number of CircleCI machines
          command-prefix: yarn # dont use npx
          group: 'all tests' # name this group "all tests" on the dashboard
          start: 'yarn dev' # start server before running tests
          wait-on: http://localhost:3000 # wait until server is ready
          post-steps:
            - run:
                name: Get each parallelized node's coverage report
                command: cp cypress-coverage/coverage-final.json "cypress-coverage/coverage.node-$CIRCLE_NODE_INDEX.json"
            - persist_to_workspace:
                root: << pipeline.parameters.workspace_root >>
                paths:
                  - project/cypress-coverage

      - report_coverage:
          requires:
            - unit_tests
            - integration_tests