Push the helm charts to ghcr.io as an OCI artifact

.github/workflows/helm-release.yml

@@ -11,6 +11,7 @@ jobs:
   release:
     permissions:
       contents: write
+      packages: write
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
@@ -23,11 +24,6 @@ jobs:
           git config user.name "$GITHUB_ACTOR"
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
-      - name: Install Helm
-        uses: azure/setup-helm@v4
-        env:
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-
       - name: Add Dependency Repos
         run: |
           helm repo add ollama https://otwld.github.io/ollama-helm/
@@ -41,3 +37,19 @@ jobs:
           charts_dir: charts/
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Login to GitHub Container Registry
+        run: |
+          echo "${GHCR_REGISTRY_PASSWORD}" | helm registry login ghcr.io --username ${{ github.actor }} --password-stdin
+        env:
+          GHCR_REGISTRY_PASSWORD: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Push Charts to ghcr.io
+        run: |
+          for pkg in .cr-release-packages/*; do
+            if [ -z "${pkg:-}" ]; then
+              echo "No charts to release"
+              break
+            fi
+            helm push "${pkg}" oci://ghcr.io/${{ github.repository }}
+          done