buildfarm-helm-chart-publish.yml

---
name: Package and Publish Helm Chart

on:
  push:
    tags:
      - 'helm/*'

env:
  GH_TOKEN: ${{ github.token }}
  CHART_ROOT: kubernetes/helm-charts/buildfarm

jobs:
  build:
    name: Lint, Package, and Release BuildFarm Helm Chart
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - id: get-chart-ver
        name: Extracting Helm Chart Version from Tag
        run: |
          set -ex
          echo "chart_ver=$(echo $GITHUB_REF | cut -d / -f 4)" >> $GITHUB_OUTPUT
      - id: set-chart-yaml-version
        name: Etching Helm Chart Version into Chart.yaml for Packaging
        run: |
          set -ex
          echo setting Chart version to \
            "${{ steps.get-chart-ver.outputs.chart_ver }}" \
            in ${CHART_ROOT}/Chart.yaml
          yq -i \
            '.version |= "${{ steps.get-chart-ver.outputs.chart_ver }}"' \
            ${CHART_ROOT}/Chart.yaml
      - id: helm-lint-package-release
        name: Helm Chart Lint, Package, and Release
        run: |-
          set -ex
          helm dep up "${CHART_ROOT}"
          helm lint "${CHART_ROOT}"
          helm package "${CHART_ROOT}"
          gh release create "${{ github.ref_name }}" *.tgz