package and push helm chart

Author: moelsayed

.github/workflows/publish.yaml

@@ -87,6 +87,10 @@ jobs:
         run: |
           IMG=ghcr.io/openmcp-project/metrics-operator:${{ env.version }} make docker-buildx docker-push
 
+      - name: Package and push helm chart
+        run: |
+          make helm-package helm-push
+
       - name: setup OCM
         uses: open-component-model/ocm-setup-action@main
 

Makefile

@@ -145,8 +145,7 @@ CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
 ENVTEST ?= $(LOCALBIN)/setup-envtest
 GOTESTSUM ?= $(LOCALBIN)/gotestsum
 GOLANGCILINT ?= $(LOCALBIN)/golangci-lint
-
-
+HELM ?= $(LOCALBIN)/helm
 
 ## Tool Versions
 KUSTOMIZE_VERSION ?= v5.4.1
@@ -255,6 +254,29 @@ docker-buildx: ## Build and tag docker image for each platform locally using --l
 	$(CONTAINER_TOOL) buildx rm project-v3-builder
 	rm Dockerfile.cross
 
+#----------------------------------------------------------------------------------------------
+##@ Helm 
+HELM_VERSION ?= v3.18.0
+OCI_REGISTRY ?= ghcr.io/sap/charts
+
+$(HELM): $(LOCALBIN)
+	@if test -x $(LOCALBIN)/helm && ! $(LOCALBIN)/helm version --short | grep -q $(HELM_VERSION); then \
+		echo "$(LOCALBIN)/helm version is not expected $(HELM_VERSION). Removing it before installing."; \
+		rm -rf $(LOCALBIN)/helm; \
+	fi
+	test -s $(LOCALBIN)/helm || (curl -sSL https://get.helm.sh/helm-$(HELM_VERSION)-$(shell uname | tr '[:upper:]' '[:lower:]')-amd64.tar.gz | tar xz -C /tmp && \
+	mv /tmp/$(shell uname | tr '[:upper:]' '[:lower:]')-amd64/helm $(LOCALBIN)/helm && \
+	chmod +x $(LOCALBIN)/helm && \
+	rm -rf /tmp/$(shell uname | tr '[:upper:]' '[:lower:]')-amd64)
+
+.PHONY: helm-package
+helm-package: $(HELM) helm-chart
+	$(LOCALBIN)/helm package charts/$(PROJECT_FULL_NAME)/ -d ./ --version $(shell cat VERSION) 
+
+.PHONY: helm-push
+helm-push: $(HELM)
+	$(LOCALBIN)/helm push $(PROJECT_FULL_NAME)-$(shell cat VERSION).tgz oci://$(OCI_REGISTRY)
+
 #----------------------------------------------------------------------------------------------
 ##@ Deployment
 .PHONY: install