on_pull_request_label.yml

name: Run E2E tests when PR labeled
on: 
  pull_request: 
    types: 
      - labeled

env:
  LABEL_READY: e2e-ready
  LABEL_TESTING: e2e-testing
  LABEL_COMPLETED: e2e-completed
  NODE_VERSION: 20
  AWS_REGION: eu-west-1

jobs:  
  set-progress-label:
    # Note: env is not available for the job level 'if', so hard coded value here
    if: ${{ github.event.label.name == 'e2e-ready' }}
    name: Set in-progress label
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: write
      actions: read
    steps:
      - name: Assign label ${{ env.LABEL_TESTING }}
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
        with:
          script: |
            github.rest.issues.removeLabel({...context.repo, issue_number: context.issue.number, name: '${{ env.LABEL_READY }}'});
            try {
              await github.rest.issues.removeLabel({...context.repo, issue_number: context.issue.number, name: '${{ env.LABEL_COMPLETED }}'});
            } catch(e) { /* OK to fail, this label might be missing */ }
            github.rest.issues.addLabels({...context.repo, issue_number: context.issue.number, labels: ['${{ env.LABEL_TESTING }}']});
  run-e2e-tests-on-request:
    name: Run E2E tests on request
    needs: set-progress-label
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: write
      actions: read
      id-token: write # needed to interact with GitHub's OIDC Token endpoint
    strategy:
        matrix:
          suite: [processing, storage, governance, utils, consumption, streaming]
        fail-fast: false
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
      - name: Setup NodeJS and dependency cache
        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'yarn'
          cache-dependency-path: |
            yarn.lock
            framework/yarn.lock
            solutions/yarn.lock
      - name: Install dependencies
        run: yarn install --check-files --frozen-lockfile
      - name: Build
        run: npx projen build
      - name: Setup AWS credentials
        uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2
        with:
          role-to-assume: ${{ secrets.AWS_ROLE_ARN_TO_ASSUME }}
          aws-region: ${{ env.AWS_REGION }}
          role-duration-seconds: 10800
      - name: Run e2e tests
        run: cd framework && npx jest --group=e2e/${{ matrix.suite }}      
  set-completed-label:
    name: Set completed label 
    needs: [set-progress-label, run-e2e-tests-on-request]
    if: always() && needs.set-progress-label.result == 'success'
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: write
      actions: read
    steps:
      - name: Assign label ${{ env.LABEL_COMPLETED }}
        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6.4.1
        with:
          script: |
            github.rest.issues.addLabels({...context.repo, issue_number: context.issue.number, labels: ['${{ env.LABEL_COMPLETED }}']});
            try {
              await github.rest.issues.removeLabel({...context.repo, issue_number: context.issue.number, name: '${{ env.LABEL_TESTING }}'});
            } catch(e) { /* OK to fail, this label might be missing when re-running single test-jobs*/ }