ci-helm.yaml

name: Lint and Test Charts

on:
  pull_request:
    paths:
    - "charts/**"

concurrency:
  group: ${{ github.workflow }}-${{ github.event.number || github.ref }}
  cancel-in-progress: true

jobs:
  lint-chart:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      with:
        fetch-depth: 0

    - name: Install Helm
      uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
      with:
        version: v3.12.1 # renovate: datasource=github-releases depName=helm packageName=helm/helm

    - uses: actions/setup-python@bd6b4b6205c4dbad673328db7b31b7fab9e241c0 # v4.6.1
      with:
        python-version: 3.7

    - name: Install chart-testing
      uses: helm/chart-testing-action@e8788873172cb653a90ca2e819d79d65a66d4e76 # v2.4.0
      with:
        version: v3.8.0 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing

    - name: Run lint
      run: ct lint --config .github/ct.yaml

  lint-docs:
    runs-on: ubuntu-latest
    needs: lint-chart
    steps:
    - name: Checkout
      uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
    - name: Run helm-docs
      run: .github/helm-docs.sh

  kubeconform-chart:
    runs-on: ubuntu-latest
    needs:
    - lint-chart
    - lint-docs
    strategy:
      matrix:
        k8s:
        # from https://github.com/yannh/kubernetes-json-schema
        - v1.24.15
        - v1.25.9
        - v1.26.4
        - v1.27.3
    steps:
    - name: Checkout
      uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
      with:
        fetch-depth: 0

    - name: Run kubeconform
      env:
        KUBERNETES_VERSION: ${{ matrix.k8s }}
      run: .github/kubeconform.sh

    - name: Create kind ${{ matrix.k8s }} cluster
      uses: helm/kind-action@fa81e57adff234b2908110485695db0f181f3c67 # v1.7.0
      with:
        node_image: kindest/node:${{ matrix.k8s }}
        version: v0.20.0 # renovate: datasource=github-releases depName=kind packageName=kubernetes-sigs/kind

    - name: Install chart-testing
      uses: helm/chart-testing-action@e8788873172cb653a90ca2e819d79d65a66d4e76 # v2.4.0
      with:
        version: v3.8.0 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing

    - name: Run chart install
      run: ct install --config .github/ct.yaml