---
name: Add comment
# yamllint disable-line rule:truthy
on:
  pull_request_target:
    branches:
      - devel
      - "release-v*"
    types:
      - labeled

permissions:
  pull-requests: write

jobs:
  branch-k8s-selection:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        branch: [release-v3.11, release-v3.12, devel]
        k8s: ["1.26", "1.27", "1.28", "1.29", "1.30", "1.31"]
        exclude:
          # Run only last 3 support releases on devel and 3.12
          - k8s: "1.26"
            branch: "release-v3.12"
          - k8s: "1.26"
            branch: "devel"
          - k8s: "1.27"
            branch: "release-v3.12"
          - k8s: "1.27"
            branch: "devel"
          - k8s: "1.28"
            branch: "release-v3.12"
          - k8s: "1.28"
            branch: "devel"
          # Ceph-CSI <= 3.11 was released before Kubernetes 1.30
          - k8s: "1.30"
            branch: "release-v3.11"
          # Ceph-CSI <= 3.11 was released before Kubernetes 1.31
          - k8s: "1.31"
            branch: "release-v3.11"

    # watch out, matrix.branch can not be used in this if-statement :-/
    if: >
      (github.event.label.name == 'ok-to-test' &&
      github.event.pull_request.merged != true)

    steps:
      - name: >
          Add comment to trigger external storage tests for Kubernetes
          ${{ matrix.k8s }}
        if: ${{ github.base_ref == matrix.branch }}
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            /test ci/centos/k8s-e2e-external-storage/${{ matrix.k8s }}

      - name: >
          Add comment to trigger helm E2E tests for Kubernetes
          ${{ matrix.k8s }}
        if: ${{ github.base_ref == matrix.branch }}
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            /test ci/centos/mini-e2e-helm/k8s-${{ matrix.k8s }}

      - name: Add comment to trigger E2E tests for Kubernetes ${{ matrix.k8s }}
        uses: peter-evans/create-or-update-comment@v4
        if: ${{ github.base_ref == matrix.branch }}
        with:
          token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            /test ci/centos/mini-e2e/k8s-${{ matrix.k8s }}

  any-branch-k8s-version:
    runs-on: ubuntu-latest

    if: >
      (github.event.label.name == 'ok-to-test' &&
      github.event.pull_request.merged != true)

    steps:
      - name: Add comment to trigger cephfs upgrade tests
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            /test ci/centos/upgrade-tests-cephfs

      - name: Add comment to trigger rbd upgrade tests
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            /test ci/centos/upgrade-tests-rbd

  remove-label:
    runs-on: ubuntu-latest

    # run after the other jobs
    needs:
      - branch-k8s-selection
      - any-branch-k8s-version

    if: >
      (github.event.label.name == 'ok-to-test' &&
      github.event.pull_request.merged != true)

    steps:
      - name: remove ok-to-test-label after commenting
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.CEPH_CSI_BOT_TOKEN }}
          script: |
            github.rest.issues.removeLabel({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              name: ["ok-to-test"]
            })