Adding Helm functionality

.github/workflows/helm-release.yaml

@@ -0,0 +1,41 @@
+name: helm-release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.7.1
+
+      - name: Create Helm chart
+        run: |
+          echo VERSION: $VERSION
+          make helm-chart
+        env:
+          VERSION: ${{ github.ref_name }}
+
+      # Reinventing the wheel if/until https://github.com/helm/chart-releaser-action/pull/96 is merged
+      - name: Release Helm chart
+        run: |
+          echo VERSION: $VERSION
+          make helm-release
+        env:
+          VERSION: ${{ github.ref_name }}
+          CR_TOKEN: ${{ secrets.GITHUB_TOKEN }}