update-helm-charts.yml

name: Update and Index Helm Charts

on:
  repository_dispatch:
    types: [new-helm-chart-version]

jobs:
  cleanup:
    runs-on: ubuntu-latest
    permissions: write-all

    steps:
      - name: Delete deployment
        uses: strumwolf/delete-deployment-environment@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          environment: github-pages
          onlyRemoveDeployments: true
  update-charts:
    runs-on: ubuntu-latest
    needs: cleanup
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set Up Helm
        run: |
          curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
          helm version

      - name: Log In to Helm Registry
        run: |
          helm registry login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}

      - name: Fetch and Store New Chart
        run: |
          helm pull oci://ghcr.io/caas-team/charts/${{ github.event.client_payload.chart }} --version ${{ github.event.client_payload.version }}

      - name: Update Index File
        run: |
          mkdir -p ${{ github.event.client_payload.chart }}
          mv ${{ github.event.client_payload.chart }}*.tgz ${{ github.event.client_payload.chart }}
          helm repo index --url https://caas-team.github.io/helm-charts/ .
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"
          git add -A
          git commit -m "Update Helm chart and index.yaml for ${{ github.event.client_payload.chart }}@${{ github.event.client_payload.version }}"
          git push