charts--run-tests.yaml

name: "test charts"

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

jobs:
  lint_and_install:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Install Helm
        uses: azure/setup-helm@v2.1
        with:
          version: v3.9.0

      - name: Install chart-testing
        uses: helm/chart-testing-action@v2.2.1
        with:
          version: v3.6.0

      - name: List Changed Charts (chart-testing)
        id: list-changed
        run: |
          CHANGED=$(ct list-changed --config ct-config.yaml)
          if [[ -n "$CHANGED" ]]; then
            echo "::set-output name=CHANGED::true"
          fi

      - name: Lint Charts (chart-testing)
        if: ${{ steps.list-changed.outputs.CHANGED == 'true' }}
        run: |
          ct lint --config ct-config.yaml --check-version-increment=false

      - name: Create kind Cluster
        # specific commit is used because no tagged version includes `kubectl_version` feature
        uses: helm/kind-action@deab45fc8df9de5090a604e8ec11778eea7170bd
        if: ${{ steps.list-changed.outputs.CHANGED == 'true' }}
        timeout-minutes: 5
        with:
          version: v0.14.0
          kubectl_version: v1.24.0
          node_image: kindest/node:v1.24.0@sha256:0866296e693efe1fed79d5e6c7af8df71fc73ae45e3679af05342239cdc5bc8e
          wait: 300s

      - name: Install Charts (chart-testing)
        if: ${{ steps.list-changed.outputs.CHANGED == 'true' }}
        run: |
          ct install --config ct-config.yaml