lint.yaml

name: Helm Lint

on:

  workflow_dispatch:

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

      - id: 'download-helm'
        shell: bash
        working-directory: '${{ runner.temp }}'
        env:
          HELM_VERSION: 'v3.14.4' # v3.14.4 = April 10 2024
          HELM_SHA256SUM: 'a5844ef2c38ef6ddf3b5a8f7d91e7e0e8ebc39a38bb3fc8013d629c1ef29c259'
        run: |
          curl -sSLO "https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz"
          echo "${HELM_SHA256SUM}  helm-${HELM_VERSION}-linux-amd64.tar.gz" | sha256sum -c --quiet --strict
          mkdir -p helm
          tar xf "helm-${HELM_VERSION}-linux-amd64.tar.gz" -C helm
          mkdir -p "$HOME/.local/bin"
          mv ./helm/linux-amd64/helm "$HOME/.local/bin"

          helm version

      - uses: actions/setup-python@v4
        with:
          python-version: '3.12'
          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 --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: ls -la && ct lint --target-branch ${{ github.event.repository.default_branch }} --lint-conf ./lintconf.yaml