test.yaml

name: "Test using kind and chart-testing tool"

on:
  - pull_request

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        kubernetesVersion: ["v1.23.17", "v1.24.14", "v1.25.11", "1.26.6", "1.27.3"]
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Fetch history
      run: git fetch --prune --unshallow

    - name: Shellcheck
      uses: ludeeus/action-shellcheck@1.0.0

    - name: Set up chart-testing
      uses: helm/chart-testing-action@v2.3.1

    - name: Run chart-testing (list-changed)
      id: list-changed
      run: |
        changed=$(ct list-changed --config 'ct-config.yaml' --target-branch ${{ github.event.repository.default_branch }})
        if [[ -n "$changed" ]]; then
          echo "::set-output name=changed::true"
        fi

    - name: Install kind
      uses: helm/kind-action@v1.4.0
      with:
        node_image: "kindest/node:${{ matrix.kubernetesVersion }}"
        config: kind-config.yaml
        wait: 600s
      if: steps.list-changed.outputs.changed == 'true'

    - name: Check kind nodes
      run: kubectl describe nodes
      if: steps.list-changed.outputs.changed == 'true'

    - name: Run chart-testing (install)
      run: ct install --config 'ct-config.yaml'
      if: steps.list-changed.outputs.changed == 'true'