Delete unused function

Author: versilis

cmd/internal/kube/util.go

@@ -3,7 +3,6 @@ package kube
 import (
 	"github.com/akitasoftware/akita-cli/cmd/internal/cmderr"
 	"github.com/pkg/errors"
-	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"os"
 	"path/filepath"
 )
@@ -63,33 +62,3 @@ func createFile(path string) (*os.File, error) {
 
 	return outputFile, nil
 }
-
-func mapUnstructured(
-	root *unstructured.Unstructured,
-	transformer func(*unstructured.Unstructured) (*unstructured.Unstructured, error),
-) (*unstructured.Unstructured, error) {
-	if root == nil {
-		return nil, nil
-	}
-
-	if !root.IsList() {
-		return transformer(root)
-	}
-
-	list, err := root.ToList()
-	if err != nil {
-		return nil, err
-	}
-
-	items := make([]unstructured.Unstructured, 0, len(list.Items))
-	for _, item := range list.Items {
-		transformed, err := transformer(&item)
-		if err != nil {
-			return nil, err
-		}
-		items = append(items, *transformed)
-	}
-
-	list.Items = items
-	return &unstructured.Unstructured{Object: list.Object}, nil
-}