Move Helm chart

Author: Ware, Joseph (DLSLtd,RAL,LSCI)

.github/workflows/_container.yml

@@ -58,21 +58,3 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
-{% if helm %}
-      - name: Install Helm
-        uses: Azure/setup-helm@v4
-        id: install
-
-      - name: Log in to GitHub Container Registry
-        if: github.ref_type == 'tag'
-        run: |
-          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ghcr.io/${{ github.repository }} --username ${{ github.repository_owner }} --password-stdin
-
-      - name: package chart and push it
-        if: github.ref_type == 'tag'
-        run: |
-          helm dependencies update helm/{{ repo_name }}
-          helm package helm/{{ repo_name }} --version ${{ steps.meta.outputs.version }} --app-version ${{ steps.meta.outputs.version }} -d /tmp/
-          helm push /tmp/{{ repo_name }}-${{ steps.meta.outputs.version }}.tgz oci://ghcr.io/${{ github.repository_owner }}/charts
-{% end if %}

template/{% if git_platform=="github.com" %}.github{% endif %}/workflows/{% if helm %}_helm.yml{% endif %}

@@ -0,0 +1,33 @@
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Create tags for publishing image
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=ref,event=tag
+            type=raw,value=latest
+
+      - name: Install Helm
+        uses: Azure/setup-helm@v4
+        id: install
+
+      - name: Log in to GitHub Container Registry
+        if: github.ref_type == 'tag'
+        run: |
+          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ghcr.io/${{ github.repository }} --username ${{ github.repository_owner }} --password-stdin
+
+      - name: package chart and push it
+        if: github.ref_type == 'tag'
+        run: |
+          helm dependencies update helm/{{ repo_name }}
+          helm package helm/{{ repo_name }} {% raw %}--version ${{ steps.meta.outputs.version }} --app-version ${{ steps.meta.outputs.version }}{% endraw %} -d /tmp/
+          helm push /tmp/{{ repo_name }}-{% raw %}${{ steps.meta.outputs.version }}.tgz oci://ghcr.io/${{ github.repository_owner }}{% endraw %}/charts