test.yml

# yamllint --format github .github/workflows/test.yml
---
name: helm_test

# We test the helm chart including an apply following the steps described in
# https://github.com/helm/chart-testing-action

# We don't test documentation-only commits.
on:
  push:
    branches: master
    paths-ignore:
      - "**/*.md"
  pull_request:
    branches: master
    paths-ignore:
      - "**/*.md"

jobs:
  lint:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: '0'  # to see origin/master

      - name: Configure Git
        run: |  # not zipkinci as this is for testing
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.12.1

      - name: Install python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.6.1

      - name: Run chart-testing (list-changed)
        id: list-changed
        run: |
          changed=$(ct list-changed)
          if [[ -n "$changed" ]]; then
            echo "changed=true" >> $GITHUB_OUTPUT
          fi

      - name: Run chart-testing (lint)
        run: ct lint

      - name: Create kind cluster
        uses: helm/kind-action@v1.8.0
        if: steps.list-changed.outputs.changed == 'true'

      - name: Run chart-testing (install)
        run: ct install