Change: add code-generator into Makefile

Signed-off-by: jhu02 <[email protected]>

Makefile

@@ -130,3 +130,20 @@ CONTROLLER_GEN=$(GOBIN)/controller-gen
 else
 CONTROLLER_GEN=$(shell which controller-gen)
 endif
+
+
+# generate client code
+ifeq (, $(shell which code-generator))
+	@{ \
+	set -e ;\
+	code_generator_TMP_DIR=$$(mkdir ~/go/src/k8s.io/) ;\
+	cd $$code_generator_TMP_DIR ;\
+	go mod init code_generator_TMP_DIR ;\
+	go get k8s.io/[email protected] ;\
+	}
+CONTROLLER_GEN=$(GOSRC)/code-generator/generate-groups.sh \
+	 "deepcopy,client,informer,lister" \
+      pkg/client pkg/apis\
+      addon:v1alpha1 \
+      --go-header-file ./hack/boilerplate.go.txt   
+endif