K8s/Folders: Use v1beta1 and app-sdk based spec (#103975)

apps/folder/Makefile

@@ -0,0 +1,29 @@
+APP_SDK_VERSION := v0.35.1
+APP_SDK_DIR     := $(shell go env GOPATH)/bin/app-sdk-$(APP_SDK_VERSION)
+APP_SDK_BIN     := $(APP_SDK_DIR)/grafana-app-sdk
+
+.PHONY: install-app-sdk
+install-app-sdk: $(APP_SDK_BIN) ## Install the Grafana App SDK
+
+$(APP_SDK_BIN):
+	@echo "Installing Grafana App SDK version $(APP_SDK_VERSION)"
+	@mkdir -p $(APP_SDK_DIR)
+	# The only way to install specific versions of binaries using `go install`
+	# is by setting GOBIN to the directory you want to install the binary to.
+	GOBIN=$(APP_SDK_DIR) go install github.com/grafana/grafana-app-sdk/cmd/grafana-app-sdk@$(APP_SDK_VERSION)
+	@touch $@
+
+.PHONY: update-app-sdk
+update-app-sdk: ## Update the Grafana App SDK dependency in go.mod
+	go get github.com/grafana/grafana-app-sdk@$(APP_SDK_VERSION)
+	go mod tidy
+
+.PHONY: generate
+generate: install-app-sdk update-app-sdk ## Run Grafana App SDK code generation
+	@$(APP_SDK_BIN) generate \
+		--source=./kinds/ \
+		--gogenpath=./pkg/apis \
+		--grouping=group \
+		--defencoding=none \
+		--genoperatorstate=false \
+		--noschemasinmanifest