lint.yaml

name: Lint and Test Charts

on: pull_request

jobs:
  lint-test:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout Repository
      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      with:
        fetch-depth: 0
        show-progress: false

    - uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
      with:
        python-version: '3.10'
        check-latest: true

    - name: Set up chart-testing
      uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1

    - name: Run chart-testing (list-changed)
      id: list-changed
      run: |
        changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
        if [[ -n "$changed" ]]; then
          echo "changed=true" >> "$GITHUB_OUTPUT"
        fi

    - name: Run chart-testing (lint)
      if: steps.list-changed.outputs.changed == 'true'
      run: ct lint --config=lint/ct.yaml --target-branch ${{ github.event.repository.default_branch }}

    - name: Create kind cluster
      if: steps.list-changed.outputs.changed == 'true'
      uses: helm/kind-action@0025e74a8c7512023d06dc019c617aa3cf561fde # v1.10.0
      with:
        node_image: kindest/node:v1.23.17@sha256:fbb92ac580fce498473762419df27fa8664dbaa1c5a361b5957e123b4035bdcf

    - name: Run chart-testing (install)
      if: steps.list-changed.outputs.changed == 'true'
      run: ct install --target-branch ${{ github.event.repository.default_branch }}