pr-e2e.yml

name: pr-e2e-tests
on:
  issue_comment:
    types: [created]

env:
  E2E_CHECK_NAME: e2e tests

jobs:
  triage:
    runs-on: ubuntu-latest
    name: Comment evaluate
    outputs:
      run-e2e: ${{ startsWith(github.event.comment.body,'/run-e2e') && steps.checkUserMember.outputs.isTeamMember == 'true' }}
      pr_num: ${{ steps.parser.outputs.pr_num }}
      image_tag: "pr-${{ steps.parser.outputs.pr_num }}-${{ steps.parser.outputs.commit_sha }}"
      commit_sha: ${{ steps.parser.outputs.commit_sha }}
    steps:
      - uses: actions/checkout@v3

      - uses: tspascoal/get-user-teams-membership@v2
        id: checkUserMember
        with:
          username: ${{ github.actor }}
          team: 'keda-e2e-test-executors'
          GITHUB_TOKEN: ${{ secrets.GH_CHECKING_USER_AUTH }}

      - name: Update comment with the execution url
        if: ${{ startsWith(github.event.comment.body,'/run-e2e') && steps.checkUserMember.outputs.isTeamMember == 'true' }}
        uses: peter-evans/create-or-update-comment@v2
        with:
          comment-id: ${{ github.event.comment.id }}
          body: |
            **Update:** You can check the progress [here](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}})
          reactions: rocket

      - name: Add label to skip e2e test
        if: ${{ startsWith(github.event.comment.body,'/skip-e2e') && steps.checkUserMember.outputs.isTeamMember == 'true' }}
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GH_AUTOMATION_PAT }}
          script: |
            github.rest.issues.addLabels({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              labels: ["skip-e2e"]
            })

      - name: Parse git info
        if: ${{ startsWith(github.event.comment.body,'/run-e2e') && steps.checkUserMember.outputs.isTeamMember == 'true' }}
        id: parser
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Get PR number
          PR_URL="${{ github.event.issue.pull_request.url }}"
          PR_NUM=${PR_URL##*/}
          echo "Checking out from PR #$PR_NUM based on URL: $PR_URL"
          echo "::set-output name=pr_num::$PR_NUM"
          # Get commit SHA
          git config --global --add safe.directory "$GITHUB_WORKSPACE"
          gh pr checkout $PR_NUM
          SHA=$(git log -n 1 --pretty=format:"%H")
          echo "::set-output name=commit_sha::$SHA"

  build-test-images:
    needs: triage
    runs-on: ubuntu-latest
    name: Build images
    container: ghcr.io/kedacore/build-tools:1.20.5
    if: needs.triage.outputs.run-e2e == 'true'
    steps:
      - name: Set status in-progress
        uses: LouisBrunner/checks-action@v1.6.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          sha: ${{ needs.triage.outputs.commit_sha }}
          name: ${{ env.E2E_CHECK_NAME }}
          status: in_progress
          details_url: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}

      - uses: actions/checkout@v3

      - name: Register workspace path
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Checkout Pull Request
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        id: checkout
        run: |
          gh pr checkout ${{ needs.triage.outputs.pr_num }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          # Username used to log in to a Docker registry. If not set then no login will occur
          username: ${{ github.repository_owner }}
          # Password or personal access token used to log in to a Docker registry. If not set then no login will occur
          password: ${{ secrets.GHCR_AUTH_PAT }}
          # Server address of Docker registry. If not set then will default to Docker Hub
          registry: ghcr.io

      - name: Publish on GitHub Container Registry
        run: make publish
        env:
          E2E_IMAGE_TAG: ${{ needs.triage.outputs.image_tag }}

  run-test:
    needs: [triage, build-test-images]
    runs-on: e2e
    name: Execute e2e tests
    container: ghcr.io/kedacore/build-tools:1.20.5
    if: needs.triage.outputs.run-e2e == 'true'
    steps:
      - name: Set status in-progress
        uses: LouisBrunner/checks-action@v1.6.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          sha: ${{ needs.triage.outputs.commit_sha }}
          name: ${{ env.E2E_CHECK_NAME }}
          status: in_progress
          details_url: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}

      - uses: actions/checkout@v3

      - name: Register workspace path
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Checkout Pull Request
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        id: checkout
        run: |
          gh pr checkout ${{ needs.triage.outputs.pr_num }}

      - uses: oNaiPs/secrets-to-env-action@v1
        with:
          secrets: ${{ toJSON(secrets) }}

      - name: Scale cluster
        run: make scale-node-pool
        env:
          NODE_POOL_SIZE: 4
          TEST_CLUSTER_NAME: keda-e2e-cluster-pr

      - name: Run end to end tests
        continue-on-error: true
        id: test
        env:
          AWS_RUN_IDENTITY_TESTS: true
          AZURE_RUN_AAD_POD_IDENTITY_TESTS: true
          AZURE_RUN_WORKLOAD_IDENTITY_TESTS: true
          GCP_RUN_IDENTITY_TESTS: true
          E2E_IMAGE_TAG: ${{ needs.triage.outputs.image_tag }}
          TEST_CLUSTER_NAME: keda-e2e-cluster-pr
        run: |
          MESSAGE="${{ github.event.comment.body }}"
          REGEX='/run-e2e (.+)'
          if [[ "$MESSAGE" =~ $REGEX ]]
          then
            export E2E_TEST_REGEX="$(echo ${BASH_REMATCH[1]} | head -1)"
          fi
          echo "${{ needs.triage.outputs.pr_num }}"
          make e2e-test

      - name: Delete all e2e related namespaces
        if: ${{ always() }}
        run: make e2e-test-clean
        env:
          TEST_CLUSTER_NAME: keda-e2e-cluster-pr

      - name: Scale cluster
        if: ${{ always() }}
        run: make scale-node-pool
        env:
          NODE_POOL_SIZE: 1
          TEST_CLUSTER_NAME: keda-e2e-cluster-pr

      - name: React to comment with success
        uses: dkershner6/reaction-action@v1
        if: steps.test.outcome == 'success'
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commentId: ${{ github.event.comment.id }}
          reaction: "+1"

      - name: Set status success
        uses: LouisBrunner/checks-action@v1.6.0
        if: steps.test.outcome == 'success'
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          sha: ${{ needs.triage.outputs.commit_sha }}
          name: ${{ env.E2E_CHECK_NAME }}
          conclusion: success
          details_url: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}

      - name: React to comment with failure
        uses: dkershner6/reaction-action@v1
        if: steps.test.outcome != 'success'
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commentId: ${{ github.event.comment.id }}
          reaction: "-1"

      - name: Set status failure
        uses: LouisBrunner/checks-action@v1.6.0
        if: steps.test.outcome != 'success'
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          sha: ${{ needs.triage.outputs.commit_sha }}
          name: ${{ env.E2E_CHECK_NAME }}
          conclusion: failure
          details_url: https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}

      - name: Upload test logs
        uses: actions/upload-artifact@v3
        with:
          name: e2e-test-logs
          path: '${{ github.workspace }}/tests/**/*.log'
          if-no-files-found: ignore