Merge pull request kubernetes#87405 from gavinfish/kubectl_pkg_cmd_set

Staticcheck: vendor/k8s.io/kubectl/pkg/cmd/set and .../edit

Author: k8s-ci-robot

hack/.staticcheck_failures

@@ -76,9 +76,7 @@ vendor/k8s.io/client-go/restmapper
 vendor/k8s.io/client-go/tools/leaderelection
 vendor/k8s.io/client-go/transport
 vendor/k8s.io/component-base/metrics
-vendor/k8s.io/kubectl/pkg/cmd/edit
 vendor/k8s.io/kubectl/pkg/cmd/get
 vendor/k8s.io/kubectl/pkg/cmd/scale
-vendor/k8s.io/kubectl/pkg/cmd/set
 vendor/k8s.io/kubectl/pkg/cmd/testing
 vendor/k8s.io/metrics/pkg/client/custom_metrics

staging/src/k8s.io/kubectl/pkg/cmd/edit/edit.go

@@ -17,8 +17,6 @@ limitations under the License.
 package edit
 
 import (
-	"fmt"
-
 	"github.com/spf13/cobra"
 
 	"k8s.io/cli-runtime/pkg/genericclioptions"
@@ -77,7 +75,7 @@ func NewCmdEdit(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra
 		DisableFlagsInUseLine: true,
 		Short:                 i18n.T("Edit a resource on the server"),
 		Long:                  editLong,
-		Example:               fmt.Sprintf(editExample),
+		Example:               editExample,
 		Run: func(cmd *cobra.Command, args []string) {
 			if err := o.Complete(f, args, cmd); err != nil {
 				cmdutil.CheckErr(err)

staging/src/k8s.io/kubectl/pkg/cmd/set/helper.go

@@ -54,6 +54,7 @@ func selectString(s, spec string) bool {
 	pos := 0
 	match := true
 	parts := strings.Split(spec, "*")
+Loop:
 	for i, part := range parts {
 		if len(part) == 0 {
 			continue
@@ -69,7 +70,7 @@ func selectString(s, spec string) bool {
 		// last part does not exactly match remaining part of string
 		case i == (len(parts)-1) && len(s) != (len(part)+next):
 			match = false
-			break
+			break Loop
 		default:
 			pos = next
 		}

staging/src/k8s.io/kubectl/pkg/cmd/set/set_env.go

@@ -151,7 +151,7 @@ func NewCmdEnv(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Co
 		DisableFlagsInUseLine: true,
 		Short:                 "Update environment variables on a pod template",
 		Long:                  envLong,
-		Example:               fmt.Sprintf(envExample),
+		Example:               envExample,
 		Run: func(cmd *cobra.Command, args []string) {
 			cmdutil.CheckErr(o.Complete(f, cmd, args))
 			cmdutil.CheckErr(o.Validate())

staging/src/k8s.io/kubectl/pkg/cmd/set/set_selector.go

@@ -175,6 +175,9 @@ func (o *SetSelectorOptions) RunSelector() error {
 	r := o.ResourceFinder.Do()
 
 	return r.Visit(func(info *resource.Info, err error) error {
+		if err != nil {
+			return err
+		}
 		patch := &Patch{Info: info}
 
 		if len(o.resourceVersion) != 0 {

staging/src/k8s.io/kubectl/pkg/cmd/set/set_subject_test.go

@@ -411,7 +411,7 @@ func TestAddSubject(t *testing.T) {
 	}
 	for _, tt := range tests {
 		changed := false
-		got := []rbacv1.Subject{}
+		var got []rbacv1.Subject
 		if changed, got = addSubjects(tt.existing, tt.subjects); (changed != false) != tt.wantChange {
 			t.Errorf("%q. addSubjects() changed = %v, wantChange = %v", tt.Name, changed, tt.wantChange)
 		}