version: 2.1

### ABOUT
#
# This configuration powers our Circleci.io integration
#
# Note:
# Netlify works independently from this configuration to
# create pull request previews and to update `https://docs.ohif.org`
###

## https://github.com/cypress-io/circleci-orb
##
orbs:
  codecov: codecov/codecov@1.0.5
  cypress: cypress-io/cypress@1.26.0
executors:
  # Custom executor to override Cypress config
  deploy-to-prod-executor:
    docker:
      - image: cimg/node:16.14
        environment:
          CYPRESS_BASE_URL: https://ohif-staging.netlify.com/
  chrome-and-pacs:
    docker:
      # Primary container image where all steps run.
      - image: 'cypress/browsers:node16.14.2-slim-chrome103-ff102'

defaults: &defaults
  docker:
    - image: cimg/node:16.14-browsers
      environment:
        TERM: xterm # Enable colors in term
        QUICK_BUILD: true
  working_directory: ~/repo

jobs:
  ###
  # Workflow: PR_CHECKS
  ###
  UNIT_TESTS:
    <<: *defaults
    steps:
      # Update yarn
      - run: yarn -v
      # Checkout code and ALL Git Tags
      - checkout
      - restore_cache:
          name: Restore Yarn and Cypress Package Cache
          keys:
            # when lock file changes, use increasingly general patterns to restore cache
            - yarn-packages-{{ checksum "yarn.lock" }}
            - yarn-packages-
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          paths:
            - ~/.cache ## Cache yarn and Cypress
          key: yarn-packages-{{ checksum "yarn.lock" }}
      # RUN TESTS
      - run:
          name: 'JavaScript Test Suite'
          command: yarn run test:unit:ci
      # platform/app
      - run:
          name: 'VIEWER: Combine report output'
          command: |
            viewerCov="/home/circleci/repo/platform/app/coverage"
            touch "${viewerCov}/reports"
            cat "${viewerCov}/clover.xml" >> "${viewerCov}/reports"
            echo "\<<\<<\<< EOF" >> "${viewerCov}/reports"
            cat "${viewerCov}/lcov.info" >>"${viewerCov}/reports"
            echo "\<<\<<\<< EOF" >> "${viewerCov}/reports"
      - codecov/upload:
          file: '/home/circleci/repo/platform/app/coverage/reports'
          flags: 'viewer'
      # PLATFORM/CORE
      - run:
          name: 'CORE: Combine report output'
          command: |
            coreCov="/home/circleci/repo/platform/core/coverage"
            touch "${coreCov}/reports"
            cat "${coreCov}/clover.xml" >> "${coreCov}/reports"
            echo "\<<\<<\<< EOF" >> "${coreCov}/reports"
            cat "${coreCov}/lcov.info" >> "${coreCov}/reports"
            echo "\<<\<<\<< EOF" >> "${coreCov}/reports"
      - codecov/upload:
          file: '/home/circleci/repo/platform/core/coverage/reports'
          flags: 'core'

  ###
  # Workflow: PR_OPTIONAL_DOCKER_PUBLISH
  ###
  DOCKER_PR_PUBLISH:
    <<: *defaults
    steps:
      # Enable yarn workspaces
      - run: yarn config set workspaces-experimental true

      # Checkout code and ALL Git Tags
      - checkout
      - restore_cache:
          name: Restore Yarn and Cypress Package Cache
          keys:
            # when lock file changes, use increasingly general patterns to restore cache
            - yarn-packages-{{ checksum "yarn.lock" }}
            - yarn-packages-

      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile

      - setup_remote_docker:
          docker_layer_caching: false

      - run:
          name: Build and push Docker image
          command: |
            # Remove npm config
            rm -f ./.npmrc
            # Set our version number using vars
            echo $CIRCLE_BUILD_NUM
            # Build our image, auth, and push
            docker build --tag ohif/app:PR_BUILD-$CIRCLE_BUILD_NUM .
            echo $DOCKER_PWD | docker login -u $DOCKER_LOGIN --password-stdin
            docker push ohif/app:PR_BUILD-$CIRCLE_BUILD_NUM

  ###
  # Workflow: DEPLOY
  ###
  BUILD:
    <<: *defaults
    steps:
      # Checkout code and ALL Git Tags
      - checkout
      - restore_cache:
          name: Restore Yarn and Cypress Package Cache
          keys:
            # when lock file changes, use increasingly general patterns to restore cache
            - yarn-packages-{{ checksum "yarn.lock" }}
            - yarn-packages-
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          paths:
            - ~/.cache ## Cache yarn and Cypress
          key: yarn-packages-{{ checksum "yarn.lock" }}
      # Build & Test
      - run:
          name: 'Perform the versioning before build'
          command: node ./version.mjs
      - run:
          name: 'Build the OHIF Viewer'
          command: yarn run build
          no_output_timeout: 45m
      - run:
          name: 'Upload SourceMaps, Send Deploy Notification'
          command: |
            # export FILE_1=$(find ./build/static/js -type f -name "2.*.js" -exec basename {} \;)
            # export FILE_MAIN=$(find ./build/static/js -type f -name "main.*.js" -exec basename {} \;)
            # export FILE_RUNTIME_MAIN=$(find ./build/static/js -type f -name "runtime~main.*.js" -exec basename {} \;)
            # curl https://api.rollbar.com/api/1/sourcemap -F source_map=@build/static/js/$FILE_1.map -F access_token=$ROLLBAR_TOKEN -F version=$CIRCLE_SHA1 -F minified_url=https://$GOOGLE_STORAGE_BUCKET/static/js/$FILE_1
            # curl https://api.rollbar.com/api/1/sourcemap -F source_map=@build/static/js/$FILE_MAIN.map -F access_token=$ROLLBAR_TOKEN -F version=$CIRCLE_SHA1 -F minified_url=https://$GOOGLE_STORAGE_BUCKET/static/js/$FILE_MAIN
            # curl https://api.rollbar.com/api/1/sourcemap -F source_map=@build/static/js/$FILE_RUNTIME_MAIN.map -F access_token=$ROLLBAR_TOKEN -F version=$CIRCLE_SHA1 -F minified_url=https://$GOOGLE_STORAGE_BUCKET/static/js/$FILE_RUNTIME_MAIN
            curl --request POST https://api.rollbar.com/api/1/deploy/ -F access_token=$ROLLBAR_TOKEN -F environment=$GOOGLE_STORAGE_BUCKET -F revision=$CIRCLE_SHA1 -F local_username=CircleCI
      # Persist :+1:
      - persist_to_workspace:
          root: ~/repo
          paths:
            - platform/app/dist
            - Dockerfile
            - version.txt
            - commit.txt
            - version.json

  # DEPLOY_TO_DEV:
  #   docker:
  #     - image: circleci/node:16.14.0
  #       environment:
  #         TERM: xterm
  #         NETLIFY_SITE_ID: 32708787-c9b0-4634-b50f-7ca41952da77
  #   working_directory: ~/repo
  #   steps:
  #     - attach_workspace:
  #         at: ~/repo
  #     - run: cd .netlify && npm install
  #     - run: cp .netlify/deploy-workflow/_redirects platform/app/dist/_redirects
  #     - run: cd .netlify && npm run deploy

  # DEPLOY_TO_STAGING:
  #   docker:
  #     - image: circleci/node:16.14.0
  #       environment:
  #         TERM: xterm
  #         NETLIFY_SITE_ID: c7502ae3-b150-493c-8422-05701e44a969
  #   working_directory: ~/repo
  #   steps:
  #     - attach_workspace:
  #         at: ~/repo
  #     - run: cd .netlify && npm install
  #     - run: cp .netlify/deploy-workflow/_redirects platform/app/dist/_redirects
  #     - run: cd .netlify && npm run deploy

  # DEPLOY_TO_PRODUCTION:
  #   docker:
  #     - image: circleci/node:16.14.0
  #       environment:
  #         TERM: xterm
  #         NETLIFY_SITE_ID: 79c4a5da-5c95-4dc9-84f7-45fd9dfe21b0
  #   working_directory: ~/repo
  #   steps:
  #     - attach_workspace:
  #         at: ~/repo
  #     - run: cd .netlify && npm install
  #     - run: cp .netlify/deploy-workflow/_redirects platform/app/dist/_redirects
  #     - run: cd .netlify && npm run deploy

  #   DEPLOY_TO_RELEASE_DEV:
  #     docker:
  #       - image: circleci/node:16.14.0
  #         environment:
  #           TERM: xterm
  #           NETLIFY_SITE_ID: 3270878-22
  #     working_directory: ~/repo
  #     steps:
  #       - attach_workspace:
  #           at: ~/repo
  #       - run: cd .netlify && npm install
  #       - run:
  #           cp .netlify/deploy-workflow/_redirects platform/app/dist/_redirects
  #       - run: cd .netlify && npm run deploy

  ###
  # Workflow: RELEASE
  ###
  NPM_PUBLISH:
    <<: *defaults
    steps:
      - run: yarn -v
      # Checkout code and ALL Git Tags
      - checkout
      - attach_workspace:
          at: ~/repo
      # Use increasingly general patterns to restore cache
      - restore_cache:
          name: Restore Yarn and Cypress Package Cache
          keys:
            - yarn-packages-{{ checksum "yarn.lock" }}
            - yarn-packages-
      - run:
          name: Install Dependencies
          command: yarn install --frozen-lockfile
      - save_cache:
          name: Save Yarn Package Cache
          paths:
            - ~/.cache/yarn
          key: yarn-packages-{{ checksum "yarn.lock" }}
      - run:
          name: Avoid hosts unknown for github
          command: |
            rm -rf ~/.ssh
            mkdir ~/.ssh/
            echo -e "Host github.com\n\tStrictHostKeyChecking no\n" > ~/.ssh/config
            git config --global user.email "danny.ri.brown+ohif-bot@gmail.com"
            git config --global user.name "ohif-bot"
      - run:
          name: Authenticate with NPM registry
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/repo/.npmrc
      - run:
          name: Increase the event emitter limit
          command: |
            node ./increaseEventEmitterLimit.mjs
      - run:
          name: build half of the packages (to avoid out of memory in circleci)
          command: |
            yarn run build:package-all
      - run:
          name: build the other half of the packages
          command: |
            yarn run build:package-all-1
      - run:
          name: publish package versions
          command: |
            node ./publish-version.mjs
      - run:
          name: Again set the NPM registry (was deleted in the version script)
          command: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/repo/.npmrc
      - run:
          name: publish package dist
          command: |
            node ./publish-package.mjs
      - persist_to_workspace:
          root: ~/repo
          paths:
            - .

  DOCKER_RELEASE_PUBLISH:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/repo
      - setup_remote_docker:
          docker_layer_caching: false
      - run:
          name: Build and push Docker image from the release branch
          command: |
            # This file will exist if a new version was published by
            # our command in the previous job.
            if [[ ! -e version.txt ]]; then
              exit 0
            else
              # Remove npm config
              rm -f ./.npmrc
              # Set our version number using vars
              export IMAGE_VERSION=$(cat version.txt)
              export IMAGE_VERSION_FULL=v$IMAGE_VERSION
              echo $IMAGE_VERSION
              echo $IMAGE_VERSION_FULL
              # Build our image, auth, and push
              docker build --tag ohif/app:$IMAGE_VERSION_FULL --tag ohif/app:latest .
              echo $DOCKER_PWD | docker login -u $DOCKER_LOGIN --password-stdin
              docker push ohif/app:$IMAGE_VERSION_FULL
              docker push ohif/app:latest
            fi

  DOCKER_BETA_PUBLISH:
    <<: *defaults
    steps:
      - attach_workspace:
          at: ~/repo
      - setup_remote_docker:
          docker_layer_caching: false
      - run:
          name: Build and push Docker image from the master branch (beta releases)
          command: |
            echo $(ls -l)

            # This file will exist if a new version was published by
            # our command in the previous job.
            if [[ ! -e version.txt ]]; then
              echo "don't have version txt"
              exit 0
            else
              echo "Building and pushing Docker image from the master branch (beta releases)"
              rm -f ./.npmrc
              # Set our version number using vars
              export IMAGE_VERSION=$(cat version.txt)
              export IMAGE_VERSION_FULL=v$IMAGE_VERSION
              echo $IMAGE_VERSION
              echo $IMAGE_VERSION_FULL
              # Build our image, auth, and push

              echo "starting docker build"
              docker build --tag ohif/app:$IMAGE_VERSION_FULL .
              echo $DOCKER_PWD | docker login -u $DOCKER_LOGIN --password-stdin

              echo "starting docker push"
              docker push ohif/app:$IMAGE_VERSION_FULL
            fi

workflows:
  version: 2

  PR_CHECKS:
    jobs:
      - UNIT_TESTS

      # E2E: PWA
      - cypress/run:
          name: 'E2E: PWA'
          executor: chrome-and-pacs
          browser: chrome
          pre-steps:
            - run: |
                # Clear yarn cache; use yarn from image (update image to update yarn)
                rm -rf ~/.yarn
                yarn -v
          yarn: true
          record: true
          store_artifacts: true
          working_directory: platform/app
          build: yarn test:data
          start: yarn run test:e2e:serve
          spec: 'cypress/integration/**/*'
          wait-on: 'http://localhost:3000'
          cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'
          no-workspace: true # Don't persist workspace
          post-steps:
            - store_artifacts:
                path: platform/app/cypress/screenshots
            - store_artifacts:
                path: platform/app/cypress/videos
            - store_test_results:
                path: platform/app/cypress/results
          requires:
            - UNIT_TESTS

  PR_OPTIONAL_VISUAL_TESTS:
    jobs:
      - AWAIT_APPROVAL:
          type: approval
      # Update hub.docker.org
      - cypress/run:
          name: 'Generate Percy Snapshots'
          executor: cypress/browsers-chrome76
          browser: chrome
          pre-steps:
            - run: 'rm -rf ~/.yarn && yarn -v && yarn global add wait-on'
          yarn: true
          store_artifacts: false
          working_directory: platform/app
          build:
            yarn test:data && npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js
            yarn run build
          # start server --> verify running --> percy + chrome + cypress
          command: yarn run test:e2e:dist
          cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'
          no-workspace: true # Don't persist workspace
          post-steps:
            - store_artifacts:
                path: platform/app/cypress/screenshots
            - store_artifacts:
                path: platform/app/cypress/videos
          requires:
            - AWAIT_APPROVAL

  # Our master branch deploys to viewer-dev.ohif.org, the viewer.ohif.org is
  # deployed from the release branch which is more stable and less frequently updated.
  DEPLOY_MASTER:
    jobs:
      - BUILD:
          filters:
            branches:
              only: master
      - NPM_PUBLISH:
          requires:
            - BUILD
      - DOCKER_BETA_PUBLISH:
          requires:
            - NPM_PUBLISH

  # Our release branch deploys to viewer.ohif.org and is more stable and less
  # frequently updated after being tested in the staging environment.
  DEPLOY_RELEASE:
    jobs:
      - BUILD:
          filters:
            branches:
              only: release
      - NPM_PUBLISH:
          requires:
            - BUILD
      - DOCKER_RELEASE_PUBLISH:
          requires:
            - NPM_PUBLISH
  ###
  # Unit and E2E tests have already run for PR_CHECKS
  # Re-running should not gain us any confidence here
  ###
  # RELEASE:
  #   jobs:
  #     - NPM_PUBLISH:
  #         filters:
  #           branches:
  #             only: master
  #     - DOCS_PUBLISH:
  #         filters:
  #           branches:
  #             only: master
  #     # Update base branch snapshots
  #     # and record a Cypress dashboard test run
  #     - cypress/run:
  #         name: 'Generate Percy Snapshots'
  #         executor: cypress/browsers-chrome76
  #         browser: chrome
  #         pre-steps:
  #           - run: 'rm -rf ~/.yarn && npm i -g yarn && yarn -v && yarn global
  #               add wait-on' # Use yarn latest
  #         yarn: true
  #         store_artifacts: false
  #         working_directory: platform/app
  #         build:
  #           npx cross-env QUICK_BUILD=true APP_CONFIG=config/e2e.js yarn run
  #           build
  #         # start server --> verify running --> percy + chrome + cypress
  #         command: yarn run test:e2e:dist
  #         cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'
  #         no-workspace: true # Don't persist workspace
  #         post-steps:
  #           - store_artifacts:
  #               path: platform/app/cypress/screenshots
  #           - store_artifacts:
  #               path: platform/app/cypress/videos
  #           - store_test_results:
  #               path: platform/app/cypress/results
  #         filters:
  #           branches:
  #             only: master
  #     - DOCKER_MASTER_PUBLISH:
  #         requires:
  #           - NPM_PUBLISH