name: Build and Test and maybe Deploy

on:
  workflow_dispatch: # Allows you to run this workflow manually from the Actions tab
  pull_request: # Runs whenever a pull request is created or updated
  push: # Runs whenever a commit is pushed to the repository

concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true

env:
  CXX: g++-4.8
  FASTLY_ACTIVATE_CHANGES: true
  FASTLY_PURGE_ALL: true
  NODE_ENV: production
  SKIP_CLEANUP: true

jobs:
  determine-environment:
    runs-on: ubuntu-latest
    outputs:
      # map the output from the step with ID="set-scratch-environment"
      # to the job output named "scratch_environment"
      scratch_environment: ${{ steps.set-scratch-environment.outputs.scratch_environment }}
    steps:
      - id: set-scratch-environment
        shell: bash
        run: |
          case "${{ github.ref }}" in
            "refs/heads/master")
              echo "scratch_environment=production" | tee -a $GITHUB_OUTPUT
              ;;
            "refs/heads/gha" | "refs/heads/develop" | "refs/heads/beta" | refs/heads/hotfix/* | refs/heads/release/*)
              echo "scratch_environment=staging" | tee -a $GITHUB_OUTPUT
              ;;
            *)
              echo "Leaving scratch_environment unset"
              ;;
          esac
  build-and-test-and-maybe-deploy:
    needs: determine-environment
    runs-on: ubuntu-latest
    environment: ${{ needs.determine-environment.outputs.scratch_environment }}
    env:
      SCRATCH_SHOULD_DEPLOY: ${{ vars.SCRATCH_ENV != '' }}
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          cache: 'npm'
          node-version-file: '.nvmrc'
      - name: info
        run: |
          echo "GitHub environment: ${{ needs.determine-environment.outputs.scratch_environment }}"
          echo "Scratch environment: ${{ vars.SCRATCH_ENV }}"
          echo "Node version: $(node --version)"
          echo "NPM version: $(npm --version)"
      - name: setup
        run: |
          npm --production=false ci
          mkdir -p ./test/results
      - name: lint
        run: npm run test:lint:ci
      - name: build
        run: WWW_VERSION=${GITHUB_SHA:0:5} npm run build
        env:
          # webpack.config.js uses these with `DefinePlugin`
          API_HOST: ${{ secrets.API_HOST }}
          RECAPTCHA_SITE_KEY: ${{ secrets.RECAPTCHA_SITE_KEY }}
          ASSET_HOST: ${{ secrets.ASSET_HOST }}
          BACKPACK_HOST: ${{ secrets.BACKPACK_HOST }}
          CLOUDDATA_HOST: ${{ secrets.CLOUDDATA_HOST }}
          PROJECT_HOST: ${{ secrets.PROJECT_HOST }}
          STATIC_HOST: ${{ secrets.STATIC_HOST }}
          SCRATCH_ENV: ${{ vars.SCRATCH_ENV }}

          # used by src/template-config.js
          GTM_ID: ${{ secrets.GTM_ID }}
          GTM_ENV_AUTH: ${{ secrets.GTM_ENV_AUTH }}
      - name: unit tests
        run: |
          JEST_JUNIT_OUTPUT_NAME=unit-jest-results.xml npm run test:unit:jest:unit -- --reporters=jest-junit
          JEST_JUNIT_OUTPUT_NAME=localization-jest-results.xml npm run test:unit:jest:localization -- --reporters=jest-junit
          npm run test:unit:tap -- --output-file ./test/results/unit-raw.tap
          npm run test:unit:convertReportToXunit
      - name: setup Python
        if: ${{ env.SCRATCH_SHOULD_DEPLOY == 'true' }}
        run: |
          curl https://bootstrap.pypa.io/pip/3.5/get-pip.py -o get-pip.py
          python3 get-pip.py pip==21.0.1
          pip install s3cmd==2.3.0
      - name: deploy
        if: ${{ env.SCRATCH_SHOULD_DEPLOY == 'true' }}
        run: npm run deploy
        env:
          S3_LOCAL_DIR: build
          S3_BUCKET_NAME: ${{ secrets.S3_BUCKET_NAME }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          FASTLY_API_KEY: ${{ secrets.FASTLY_API_KEY }}
          FASTLY_SERVICE_ID: ${{ secrets.FASTLY_SERVICE_ID }}
          SLACK_WEBHOOK_CIRCLECI_NOTIFICATIONS: ${{ secrets.SLACK_WEBHOOK_CIRCLECI_NOTIFICATIONS }} # TODO: rename or replace
          SLACK_WEBHOOK_ENGINEERING: ${{ secrets.SLACK_WEBHOOK_ENGINEERING }}
          SLACK_WEBHOOK_MODS: ${{ secrets.SLACK_WEBHOOK_MODS }}
      - name: integration tests
        if: ${{ env.SCRATCH_SHOULD_DEPLOY == 'true' }}
        run: |
          # if the health test fails, there's no point in trying to run the integration tests
          npm run test:health
          # health test succeeded, so proceed with integration tests
          JEST_JUNIT_OUTPUT_NAME=integration-jest-results.xml npm run test:integration -- --reporters=jest-junit
        env:
          ROOT_URL: ${{ secrets.ROOT_URL }}

          # test/integration-legacy/selenium-helpers.js
          CI: "true"
          CIRCLECI: "true" # TODO
          CIRCLE_BUILD_NUM: ${{ github.run_id }} # TODO
          SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
          SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
          SMOKE_REMOTE: "true" # use Sauce Labs

          # test/integration/*
          SMOKE_USERNAME: ${{ secrets.SMOKE_USERNAME }}
          SMOKE_PASSWORD: ${{ secrets.SMOKE_PASSWORD }}
          COMMENT_PROJECT_ID: ${{ secrets.COMMENT_PROJECT_ID }}
          COMMENT_STUDIO_ID: ${{ secrets.COMMENT_STUDIO_ID }}
          UNOWNED_SHARED_PROJECT_ID: ${{ secrets.UNOWNED_SHARED_PROJECT_ID }}
          OWNED_SHARED_PROJECT_ID: ${{ secrets.OWNED_SHARED_PROJECT_ID }}
          OWNED_UNSHARED_PROJECT_ID: ${{ secrets.OWNED_UNSHARED_PROJECT_ID }}
          UNOWNED_UNSHARED_PROJECT_ID: ${{ secrets.UNOWNED_UNSHARED_PROJECT_ID }}
          UNOWNED_SHARED_SCRATCH2_PROJECT_ID: ${{ secrets.UNOWNED_SHARED_SCRATCH2_PROJECT_ID }}
          OWNED_UNSHARED_SCRATCH2_PROJECT_ID: ${{ secrets.OWNED_UNSHARED_SCRATCH2_PROJECT_ID }}
          TEST_STUDIO_ID: ${{ secrets.TEST_STUDIO_ID }}
          RATE_LIMIT_CHECK: ${{ secrets.RATE_LIMIT_CHECK }}
      - name: compress artifact
        if: ${{ env.SCRATCH_SHOULD_DEPLOY == 'true' }}
        run: tar -czvf build.tgz build
      - name: upload artifact
        if: ${{ env.SCRATCH_SHOULD_DEPLOY == 'true' }}
        uses: actions/upload-artifact@v3
        with:
          path: build.tgz