helm-chart-package.yaml

name: helm-chart-package
on:
  pull_request:
  release:
    types: [published]
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: write

jobs:
  helm-package:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0
      - name: Set up Helm
        uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
        with:
          version: v3.8.1
      - run: mkdir -p build
      - id: package
        run: |
          helm_output="$(helm package -d build deploy/helm)"
          tgz_path="${helm_output##*saved it to: }"
          echo "helm chart tgz path: '${tgz_path}'"
          [ ! -f "${tgz_path}" ] && echo "failed to find helm chart from 'helm package' stdout" && exit 1
          echo "helm_tgz_path=${tgz_path}" >> $GITHUB_OUTPUT
          echo "helm_tgz_name=${tgz_path##*/}" >> $GITHUB_OUTPUT
      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
        with:
          name: ${{ steps.package.outputs.helm_tgz_name}}
          path: ${{ steps.package.outputs.helm_tgz_path}}
          if-no-files-found: error
      - uses: softprops/action-gh-release@01570a1f39cb168c169c802c3bceb9e93fb10974 # v2.1.0
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: |
            ${{ steps.package.outputs.helm_tgz_path}}