nightly.yaml

name: Nightly checks

on:
  # workflow_dispatch so that it can be triggered manually if needed
  workflow_dispatch:
  schedule:
    - cron: "34 23 * * *"

jobs:
  e2e-tests:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        branch:
          - main
          - release-1.4
          - release-1.3
          - 1.2.x
    name: 'E2E Tests on ${{ matrix.branch }}'
    concurrency:
      group: '${{ github.workflow }}-${{ matrix.branch }}'
      cancel-in-progress: true
    env:
      CONTAINER_TOOL: podman
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4 # default branch will be checked out by default on scheduled workflows
        with:
          fetch-depth: 0

      - if: ${{ matrix.branch != 'main' }}
        name: Checkout ${{ matrix.branch }} branch
        run: git switch ${{ matrix.branch }}

      - name: Setup Go
        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5
        with:
          go-version-file: 'go.mod'

      - name: Determine built operator image
        run: |
          echo "OPERATOR_IMAGE=$(make show-img)" >> $GITHUB_ENV

      - name: Check if image exists in remote registry
        id: operator-image-existence-checker
        run: |
          echo "OPERATOR_IMAGE_EXISTS=$(if skopeo inspect "docker://${{ env.OPERATOR_IMAGE }}" > /dev/null; then echo "true"; else echo "false"; fi)" >> $GITHUB_OUTPUT

      - name: Display warning if image was not found
        if: ${{ steps.operator-image-existence-checker.outputs.OPERATOR_IMAGE_EXISTS == 'false' }}
        run: |
          echo "::warning ::Image ${{ env.OPERATOR_IMAGE }} not found for testing the ${{ matrix.branch }} branch. It might have expired. E2E tests will be skipped for ${{ matrix.branch }}."

      - name: Start Minikube
        if: ${{ steps.operator-image-existence-checker.outputs.OPERATOR_IMAGE_EXISTS == 'true' }}
        uses: medyagh/setup-minikube@d8c0eb871f6f455542491d86a574477bd3894533 # v0.0.18

      - name: Run E2E tests
        if: ${{ steps.operator-image-existence-checker.outputs.OPERATOR_IMAGE_EXISTS == 'true' }}
        env:
          BACKSTAGE_OPERATOR_TESTS_PLATFORM: minikube
          IMG: ${{ env.OPERATOR_IMAGE }}
        run: make test-e2e