monorepo: update client/api generators

Update client/api generation tools. Do so by establishing a go mod for
client separate from the top-level go mod. At this point, a top-level go
mod is unnecessary, so remove it and the top-level vendor dir as well.

Create a basic client/Makefile that runs all generators and basic code
vetting. This will likely change some in the future but establishes
basic expectations about how the current client code can be generated
and checked for basic issues.

Signed-off-by: Blaine Gardner <[email protected]>

Author: BlaineEXE

Diff for: client/Makefile

@@ -0,0 +1,48 @@
+GO ?= go
+
+# # Setting SHELL to bash allows bash commands to be executed by recipes.
+# Options are set to exit when a recipe line exits non-zero or a piped command fails.
+SHELL = /usr/bin/env bash -o pipefail
+.SHELLFLAGS = -ec
+
+.PHONY: all
+all: generate test
+
+.PHONY: help
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+##@ Development
+
+.PHONY: generate
+generate: crds codegen fmt module vendor ## Run all code generation/modification tools.
+
+.PHONY: test
+test: vet ## Run all tests
+
+##@ Generators
+
+.PHONY: crds
+crds: ## Generate CustomResourceDefinitions.
+	$(GO) run -v ./vendor/sigs.k8s.io/controller-tools/cmd/controller-gen crd paths="./apis/objectstorage/..."
+
+.PHONY:
+codegen: ## Generate deepcopy, client, informer, and lister implementations.
+	./hack/update-codegen.sh
+
+.PHONY: fmt
+fmt: ## Run go fmt
+	$(GO) fmt ./...
+
+.PHONY: module ## Update go mod
+	$(GO) mod tidy
+
+.PHONY: vendor
+vendor: ## Update vendor dir
+	$(GO) mod vendor
+
+##@ Tests
+
+.PHONY: vet
+vet: ## Run go vet
+	$(GO) vet ./...

Diff for: client/apis/bucket_info.go

@@ -14,23 +14,22 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-
 package cosiapi
 
 import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"sigs.k8s.io/container-object-storage-interface-api/apis/objectstorage/v1alpha1"
+	"sigs.k8s.io/container-object-storage-interface-api/client/apis/objectstorage/v1alpha1"
 )
 
 type SecretS3 struct {
-	Endpoint string `json:"endpoint"`
-	Region string `json:"region"`
-	AccessKeyID string `json:"accessKeyID"`
+	Endpoint        string `json:"endpoint"`
+	Region          string `json:"region"`
+	AccessKeyID     string `json:"accessKeyID"`
 	AccessSecretKey string `json:"accessSecretKey"`
 }
 
 type SecretAzure struct {
-	AccessToken string `json:"accessToken"`
+	AccessToken     string       `json:"accessToken"`
 	ExpiryTimeStamp *metav1.Time `json:"expiryTimeStamp"`
 }
 
@@ -45,7 +44,7 @@ type BucketInfo struct {
 }
 
 type BucketInfoSpec struct {
-	// BucketName is the name of the Bucket 
+	// BucketName is the name of the Bucket
 	BucketName string `json:"bucketName"`
 
 	// AuthenticationType denotes the style of authentication

Diff for: client/apis/objectstorage/v1alpha1/register.go

@@ -18,8 +18,8 @@ package v1alpha1
 
 import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/container-object-storage-interface-api/client/apis/objectstorage"
 	"sigs.k8s.io/controller-runtime/pkg/scheme"
-	objectstorage "sigs.k8s.io/container-object-storage-interface-api/apis/objectstorage"
 )
 
 var (