Kubectl explain now also prints the Kind and APIVersion of the resource

pkg/kubectl/explain/explain.go

@@ -21,6 +21,7 @@ import (
 	"strings"
 
 	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/kube-openapi/pkg/util/proto"
 )
 
@@ -47,7 +48,7 @@ func SplitAndParseResourceRequest(inResource string, mapper meta.RESTMapper) (st
 // PrintModelDescription prints the description of a specific model or dot path.
 // If recursive, all components nested within the fields of the schema will be
 // printed.
-func PrintModelDescription(fieldsPath []string, w io.Writer, schema proto.Schema, recursive bool) error {
+func PrintModelDescription(fieldsPath []string, w io.Writer, schema proto.Schema, gvk schema.GroupVersionKind, recursive bool) error {
 	fieldName := ""
 	if len(fieldsPath) != 0 {
 		fieldName = fieldsPath[len(fieldsPath)-1]
@@ -60,5 +61,5 @@ func PrintModelDescription(fieldsPath []string, w io.Writer, schema proto.Schema
 	}
 	b := fieldsPrinterBuilder{Recursive: recursive}
 	f := &Formatter{Writer: w, Wrap: 80}
-	return PrintModel(fieldName, f, b, schema)
+	return PrintModel(fieldName, f, b, schema, gvk)
 }