build: fix makefile and CI 'fmt' and 'vet' tasks (#6937)

.circleci/config.yml

@@ -51,14 +51,17 @@ jobs:
       - run:
           name: check go fmt
           command: |
-            files=$(go fmt ./...)
+            files="$(go fmt ./... ; (cd api && go fmt ./... | sed 's@^@api/@') ; (cd sdk && go fmt ./... | sed 's@^@sdk/@'))"
             if [ -n "$files" ]; then
                 echo "The following file(s) do not conform to go fmt:"
                 echo "$files"
                 exit 1
             fi
       - run:
-          command: go vet ./...
+          command: |
+            go vet ./... && \
+              (cd api && go vet ./...) && \
+              (cd sdk && go vet ./...)
     environment:
       <<: *ENVIRONMENT
 

GNUmakefile

@@ -307,11 +307,15 @@ cover:
 
 format:
 	@echo "--> Running go fmt"
-	@go fmt $(GOFILES)
+	@go fmt ./...
+	@cd api && go fmt ./... | sed 's@^@api/@'
+	@cd sdk && go fmt ./... | sed 's@^@sdk/@'
 
 vet:
 	@echo "--> Running go vet"
-	@go vet -tags '$(GOTAGS)' $(GOFILES); if [ $$? -eq 1 ]; then \
+	@go vet -tags '$(GOTAGS)' ./... && \
+		(cd api && go vet -tags '$(GOTAGS)' ./...) && \
+		(cd sdk && go vet -tags '$(GOTAGS)' ./...); if [ $$? -ne 0 ]; then \
 		echo ""; \
 		echo "Vet found suspicious constructs. Please check the reported constructs"; \
 		echo "and fix them if necessary before submitting the code for review."; \

api/kv.go

@@ -43,7 +43,7 @@ type KVPair struct {
 
 	// Namespace is the namespace the KVPair is associated with
 	// Namespacing is a Consul Enterprise feature.
-	Namespace string `json: ",omitempty"`
+	Namespace string `json:",omitempty"`
 }
 
 // KVPairs is a list of KVPair objects