helm-tests.yml

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:
    inputs:
      server_image:
        description: "server image: repo/name:tag"
        required: true
        type: string
      client_image:
        description: "client image: repo/name:tag"
        required: true
        type: string
      pmm_qa_branch:
        description: "Branch for pmm-qa repo to checkout"
        required: false
        type: string
      sha:
        description: "commit sha to report status"
        required: false
        type: string

  workflow_call:
    inputs:
      server_image:
        required: true
        type: string
      client_image:
        required: true
        type: string
      pmm_qa_branch:
        required: false
        type: string
      sha:
        required: false
        type: string


jobs:
  helm-tests:
    runs-on: ubuntu-22.04
    timeout-minutes: 30
    env:
      SHA: ${{ inputs.sha || 'null' }}
      WORK_DIR: ./pmm-qa/pmm-tests/pmm-2-0-bats-tests
      GH_API_TOKEN: ${{ secrets.GH_API_TOKEN }}
      PMM_QA_BRANCH: ${{ inputs.pmm_qa_branch || 'main' }}
      SERVER_IMAGE: ${{ inputs.pmm_server_image || 'perconalab/pmm-server:dev-latest' }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ env.PMM_QA_BRANCH }}
          repository: percona/pmm-qa
          path: ./pmm-qa

      - name: Set up bats globally
        run: |
          git clone https://github.com/bats-core/bats-core.git /opt/bats
          sudo /opt/bats/install.sh /usr/local

      - name: Set up bats libraries
        working-directory: ${{ env.WORK_DIR }}
        run: |
          ./setup_bats_libs.sh
          echo "BATS_LIB_PATH=$(pwd)/lib" >> $GITHUB_ENV

      - name: Start minikube
        run: |
          minikube start
          minikube addons disable storage-provisioner

          ### Install CSI drivers for snapshots
          kubectl delete storageclass standard
          minikube addons enable csi-hostpath-driver
          minikube addons enable volumesnapshots
          kubectl patch storageclass csi-hostpath-sc -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
          kubectl wait --for=condition=Ready node --timeout=90s minikube

      - name: Run helm tests
        working-directory: ${{ env.WORK_DIR }}/k8s
        env:
          SERVER_IMAGE: ${{ inputs.server_image }}
        run: |
          echo $(git submodule status)

          export IMAGE_REPO=$(echo $SERVER_IMAGE | cut -d ':' -f 1)
          export IMAGE_TAG=$(echo $SERVER_IMAGE | cut -d ':' -f 2)
          bats --tap helm-test.bats

      - name: Create status check
        if: ${{ always() && inputs.sha }}
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          REPO: ${{ github.repository }}
          RUN_ID: ${{ github.run_id }}
          SHA: ${{ inputs.sha }}
          STATUS: ${{ job.status }}
        run: |
          if [ "${STATUS}" = "cancelled" ]; then
            STATUS="error"
          fi

          gh api \
            --method POST \
            -H "Accept: application/vnd.github.v3+json" \
            /repos/$REPO/statuses/$SHA \
            -f state="$STATUS" \
            -f target_url="https://github.com/$REPO/actions/runs/$RUN_ID" \
            -f description="Helm Tests status: $STATUS" \
            -f context='actions/workflows/helm-tests'