Add go.work to Makefile to deal with multi module dependencies

This patch aligns the cinder-operator to the work already done
in both glance and openstack operators where go.work is added
to deal with multi module dependencies and run linters on API
module.

Signed-off-by: Francesco Pantano <[email protected]>

Author: fmount

.gitignore

@@ -30,3 +30,7 @@ config/manager/kustomization.yaml
 
 # Common CI tools repository
 CI_TOOLS_REPO
+
+# generated workspace file
+go.work
+go.work.sum

Makefile

@@ -40,6 +40,9 @@ BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
 
 VERIFY_TLS ?= true
 
+# GOWORK
+GOWORK ?= off
+
 # USE_IMAGE_DIGESTS defines if images are resolved via tags or digests
 # You can enable this value if you would like to use SHA Based Digests
 # To enable set flag to true
@@ -108,20 +111,21 @@ manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and Cust
 
 
 .PHONY: generate
-generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
+generate: gowork controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
 	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
 
 .PHONY: fmt
 fmt: ## Run go fmt against code.
 	go fmt ./...
 
 .PHONY: vet
-vet: ## Run go vet against code.
+vet: gowork ## Run go vet against code.
 	go vet ./...
+	go vet ./... ./api/...
 
 .PHONY: test
 test: manifests generate fmt vet envtest ## Run tests.
-	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./... -coverprofile cover.out
+	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./... ./api/... -coverprofile cover.out
 
 ##@ Build
 
@@ -272,20 +276,31 @@ get-ci-tools:
 
 # Run go fmt against code
 gofmt: get-ci-tools
-	$(CI_TOOLS_REPO_DIR)/test-runner/gofmt.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/gofmt.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/gofmt.sh ./api
 
 # Run go vet against code
 govet: get-ci-tools
-	$(CI_TOOLS_REPO_DIR)/test-runner/govet.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/govet.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/govet.sh ./api
 
 # Run go test against code
 gotest: get-ci-tools
-	$(CI_TOOLS_REPO_DIR)/test-runner/gotest.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/gotest.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/gotest.sh ./api
 
 # Run golangci-lint test against code
 golangci: get-ci-tools
-	$(CI_TOOLS_REPO_DIR)/test-runner/golangci.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/golangci.sh
+	GOWORK=$(GOWORK) $(CI_TOOLS_REPO_DIR)/test-runner/golangci.sh ./api
 
 # Run go lint against code
 golint: get-ci-tools
-	PATH=$(GOBIN):$(PATH); $(CI_TOOLS_REPO_DIR)/test-runner/golint.sh
+	GOWORK=$(GOWORK) PATH=$(GOBIN):$(PATH); $(CI_TOOLS_REPO_DIR)/test-runner/golint.sh
+	GOWORK=$(GOWORK) PATH=$(GOBIN):$(PATH); $(CI_TOOLS_REPO_DIR)/test-runner/golint.sh ./api
+
+.PHONY: gowork
+gowork: ## Generate go.work file to support our multi module repository
+	test -f go.work || go work init
+	go work use .
+	go work use ./api