helm-lint-test.yaml

name: Lint and Test Charts

on:
  pull_request:
    paths:
    - charts/**/*
    - .ct.yaml
  push:
    paths:
    - charts/**/*
    - .ct.yaml

jobs:
  lint-test:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Set up Helm
      uses: azure/setup-helm@v4.2.0
      with:
        version: v3.14.4

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
        check-latest: true

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

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

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

    - name: Create kind cluster
      if: steps.list-changed.outputs.changed == 'true'
      uses: helm/kind-action@v1.10.0

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

  linter-artifacthub:
    runs-on: ubuntu-latest
    container:
      image: artifacthub/ah
      options: --user root
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Run ah lint
      working-directory: ./charts/
      run: ah lint