version: 2.1
executors:
  pw-focal-development:
    docker:
      - image: mcr.microsoft.com/playwright:v1.39.0-focal
    environment:
      NODE_ENV: development # Needed to ensure 'dist' folder created and devDependencies installed
      PERCY_POSTINSTALL_BROWSER: 'true' # Needed to store the percy browser in cache deps
      PERCY_LOGLEVEL: 'debug' # Enable DEBUG level logging for Percy (Issue: https://github.com/nasa/openmct/issues/5742)
  ubuntu:
    machine:
      image: ubuntu-2204:current
      docker_layer_caching: true
parameters:
  BUST_CACHE:
    description: 'Set this with the CircleCI UI Trigger Workflow button (boolean = true) to bust the cache!'
    default: false
    type: boolean
commands:
  build_and_install:
    description: 'All steps used to build and install. Will use cache if found'
    parameters:
      node-version:
        type: string
    steps:
      - checkout
      - restore_cache_cmd:
          node-version: << parameters.node-version >>
      - node/install:
          node-version: << parameters.node-version >>
      - run: npm install --no-audit --progress=false
  restore_cache_cmd:
    description: 'Custom command for restoring cache with the ability to bust cache. When BUST_CACHE is set to true, jobs will not restore cache'
    parameters:
      node-version:
        type: string
    steps:
      - when:
          condition:
            equal: [false, << pipeline.parameters.BUST_CACHE >>]
          steps:
            - restore_cache:
                key: deps--{{ arch }}--{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
  save_cache_cmd:
    description: 'Custom command for saving cache.'
    parameters:
      node-version:
        type: string
    steps:
      - save_cache:
          key: deps--{{ arch }}--{{ .Branch }}--<< parameters.node-version >>--{{ checksum "package.json" }}-{{ checksum ".circleci/config.yml" }}
          paths:
            - ~/.npm
            - node_modules
  generate_and_store_version_and_filesystem_artifacts:
    description: 'Track important packages and files'
    steps:
      - run: |
          [[ $EUID -ne 0 ]] && (sudo mkdir -p /tmp/artifacts && sudo chmod 777 /tmp/artifacts) || (mkdir -p /tmp/artifacts && chmod 777 /tmp/artifacts)
          printenv NODE_ENV >> /tmp/artifacts/NODE_ENV.txt || true
          npm -v >> /tmp/artifacts/npm-version.txt
          node -v >> /tmp/artifacts/node-version.txt
          ls -latR >> /tmp/artifacts/dir.txt
      - store_artifacts:
          path: /tmp/artifacts/
  generate_e2e_code_cov_report:
    description: 'Generate e2e code coverage artifacts and publish to codecov.io. Needed to that we can ignore the exit code status of the npm run test'
    parameters:
      suite:
        type: string
    steps:
      - run: npm run cov:e2e:report || true
      - run: npm run cov:e2e:<<parameters.suite>>:publish
orbs:
  node: circleci/node@5.1.0
  browser-tools: circleci/browser-tools@1.3.0
jobs:
  npm-audit:
    parameters:
      node-version:
        type: string
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: <<parameters.node-version>>
      - run: npm audit --audit-level=low
      - generate_and_store_version_and_filesystem_artifacts
  lint:
    parameters:
      node-version:
        type: string
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: <<parameters.node-version>>
      - run: npm run lint
      - generate_and_store_version_and_filesystem_artifacts
  unit-test:
    parameters:
      node-version:
        type: string
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: <<parameters.node-version>>
      - browser-tools/install-chrome:
          replace-existing: false
      - run: npm run test
      - run: npm run cov:unit:publish
      - save_cache_cmd:
          node-version: <<parameters.node-version>>
      - store_test_results:
          path: dist/reports/tests/
      - store_artifacts:
          path: coverage
      - when:
          condition:
            equal: [42, 42] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
  e2e-test:
    parameters:
      suite: #stable or full
        type: string
    executor: pw-focal-development
    parallelism: 6
    steps:
      - build_and_install:
          node-version: lts/hydrogen
      - when: #Only install chrome-beta when running the 'full' suite to save $$$
          condition:
            equal: ['full', <<parameters.suite>>]
          steps:
            - run: npx playwright install chrome-beta
      - run: SHARD="$((${CIRCLE_NODE_INDEX}+1))"; npm run test:e2e:<<parameters.suite>> -- --shard=${SHARD}/${CIRCLE_NODE_TOTAL}
      - when:
          condition:
            equal: [42, 42] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_e2e_code_cov_report:
                suite: <<parameters.suite>>
      - store_test_results:
          path: test-results/results.xml
      - store_artifacts:
          path: test-results
      - store_artifacts:
          path: coverage
      - store_artifacts:
          path: html-test-results
      - when:
          condition:
            equal: [42, 42] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
  e2e-couchdb:
    executor: ubuntu
    steps:
      - build_and_install:
          node-version: lts/hydrogen
      - run: npx playwright@1.39.0 install #Necessary for bare ubuntu machine
      - run: |
          export $(cat src/plugins/persistence/couch/.env.ci | xargs)
          docker-compose -f src/plugins/persistence/couch/couchdb-compose.yaml up --detach
          sleep 3
          bash src/plugins/persistence/couch/setup-couchdb.sh
      - run: sh src/plugins/persistence/couch/replace-localstorage-with-couchdb-indexhtml.sh #Replace LocalStorage Plugin with CouchDB
      - run: npm run test:e2e:couchdb
      - when:
          condition:
            equal: [42, 42] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_e2e_code_cov_report:
                suite: full #add to full suite
      - store_test_results:
          path: test-results/results.xml
      - store_artifacts:
          path: test-results
      - store_artifacts:
          path: coverage
      - store_artifacts:
          path: html-test-results
      - when:
          condition:
            equal: [42, 42] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
  mem-test:
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: lts/hydrogen
      - run: npm run test:perf:memory
      - store_test_results:
          path: test-results/results.xml
      - store_artifacts:
          path: test-results
      - store_artifacts:
          path: html-test-results
      - when:
          condition:
            equal: [42, 42] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
  perf-test:
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: lts/hydrogen
      - run: npm run test:perf:localhost
      - run: npm run test:perf:contract
      - store_test_results:
          path: test-results/results.xml
      - store_artifacts:
          path: test-results
      - store_artifacts:
          path: html-test-results
      - when:
          condition:
            equal: [42, 42] # Always run codecov reports regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
  visual-a11y-tests:
    parameters:
      suite:
        type: string # ci or full
    executor: pw-focal-development
    steps:
      - build_and_install:
          node-version: lts/hydrogen
      - run: npm run test:e2e:visual:<<parameters.suite>>
      - store_test_results:
          path: test-results/results.xml
      - store_artifacts:
          path: test-results
      - store_artifacts:
          path: html-test-results
      - when:
          condition:
            equal: [42, 42] # Always generate version artifacts regardless of test failure https://discuss.circleci.com/t/make-custom-command-run-always-with-when-always/38957/2
          steps:
            - generate_and_store_version_and_filesystem_artifacts
workflows:
  overall-circleci-commit-status: #These jobs run on every commit
    jobs:
      - lint:
          name: node20-lint
          node-version: lts/iron
      - unit-test:
          name: node18-chrome
          node-version: lts/hydrogen
      - e2e-test:
          name: e2e-stable
          suite: stable
      - mem-test
      - perf-test
      - visual-a11y-tests:
          name: visual-test-ci
          suite: ci

  the-nightly: #These jobs do not run on PRs, but against master at night
    jobs:
      - unit-test:
          name: node20-chrome-nightly
          node-version: lts/iron
      - unit-test:
          name: node18-chrome
          node-version: lts/hydrogen
      - npm-audit:
          node-version: lts/hydrogen
      - e2e-test:
          name: e2e-full-nightly
          suite: full
      - mem-test
      - perf-test
      - visual-a11y-tests:
          name: visual-test-nightly
          suite: full
      - e2e-couchdb
    triggers:
      - schedule:
          cron: '0 0 * * *'
          filters:
            branches:
              only:
                - master