name: Helm

on:
  pull_request:
    types: [ "opened", "reopened", "synchronize" ]
  push: {}
  workflow_dispatch: {}

jobs:
  helm-lint:
    container:
      image: docker.io/volkerraschek/helm:3.16.1
    runs-on:
    - ubuntu-latest
    steps:
    - name: Install tooling
      run: |
        apk update
        apk add git npm
    - name: Check if files were touched
      uses: dorny/paths-filter@v3.0.2
      id: changes
      with:
        filters: |
          yaml:
          - '**/*.yaml'
          - '**/*.yml'
    - name: Skip further steps, when condition is not met
      if: steps.filter.outputs.yaml == 'false'
      run: exit 0
    - uses: actions/checkout@v4.2.2
    - name: Lint helm files
      run: |
        helm lint --values values.yaml .

  helm-unittest:
    container:
      image: docker.io/volkerraschek/helm:3.16.1
    runs-on:
    - ubuntu-latest
    steps:
    - name: Install tooling
      run: |
        apk update
        apk add git npm
    - name: Check if files were touched
      uses: dorny/paths-filter@v3.0.2
      id: changes
      with:
        filters: |
          yaml:
          - '**/*.yaml'
          - '**/*.yml'
    - name: Skip further steps, when condition is not met
      if: steps.filter.outputs.yaml == 'false'
      run: exit 0
    - uses: actions/checkout@v4.2.2
    - name: Unittest
      run: |
        helm unittest --strict --file 'unittests/**/*.yaml' ./