name: Helm Chart CI
on:
  push:
    branches:
      - "*"
    branches-ignore:
      - main
jobs:
  package-and-register:
    name: Package and Register Helm Chart
    runs-on: ubuntu-latest
    steps:
      # Step 1: Checkout Repository
      - name: Checkout Repository
        uses: actions/checkout@v3

      # Step 2: Check Helm Installation
      - name: Check Helm Installation
        id: helm_installed
        run: |
          if command -v helm >/dev/null 2>&1; then
            echo "helm_installed=true" >> $GITHUB_OUTPUT
          else
            echo "helm_installed=false" >> $GITHUB_OUTPUT
          fi          

      # Step 3: Install Helm
      - name: Install Helm
        if: steps.helm_installed.outputs.helm_installed == 'false'
        run: |
          curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
          chmod 700 get_helm.sh
          ./get_helm.sh
        

      # Step 4: Validate Helm Chart
      - name: Lint Helm Chart
        run: |
          helm lint ./ # Validate chart structure and syntax          

      # Step 5: Package Helm Chart with Updated Version
      - name: Package Helm Chart
        env:
          COMMIT_SHA: ${{ github.sha }}
        run: |
          # Package the Helm chart
          helm package ./ --destination ./packages          

      # Step 6: Push Helm Chart to Gitea
      - name: Push Helm Chart to Gitea
        env:
          CI_USER: ${{ secrets.CI_USER }}
          CI_USER_TOKEN: ${{ secrets.CI_USER_TOKEN }}
        run: |
          # Login to the registry
          echo $CI_USER_TOKEN | helm registry login centurion-version-control.default.svc.cluster.local:3000 \
            --username $CI_USER --password-stdin --insecure

          # Push Helm chart to Gitea
          helm push ./packages/*.tgz oci://centurion-version-control.default.svc.cluster.local:3000/centurion/helm --plain-http