Import of https://github.com/ciena/voltctl at commit 40d61fbf3f910ed4017cf67c9c79e8e1f82a33a5
Change-Id: I8464c59e60d76cb8612891db3303878975b5416c
diff --git a/vendor/k8s.io/apimachinery/pkg/runtime/error.go b/vendor/k8s.io/apimachinery/pkg/runtime/error.go
new file mode 100644
index 0000000..322b031
--- /dev/null
+++ b/vendor/k8s.io/apimachinery/pkg/runtime/error.go
@@ -0,0 +1,122 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package runtime
+
+import (
+ "fmt"
+ "reflect"
+
+ "k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+type notRegisteredErr struct {
+ schemeName string
+ gvk schema.GroupVersionKind
+ target GroupVersioner
+ t reflect.Type
+}
+
+func NewNotRegisteredErrForKind(schemeName string, gvk schema.GroupVersionKind) error {
+ return ¬RegisteredErr{schemeName: schemeName, gvk: gvk}
+}
+
+func NewNotRegisteredErrForType(schemeName string, t reflect.Type) error {
+ return ¬RegisteredErr{schemeName: schemeName, t: t}
+}
+
+func NewNotRegisteredErrForTarget(schemeName string, t reflect.Type, target GroupVersioner) error {
+ return ¬RegisteredErr{schemeName: schemeName, t: t, target: target}
+}
+
+func NewNotRegisteredGVKErrForTarget(schemeName string, gvk schema.GroupVersionKind, target GroupVersioner) error {
+ return ¬RegisteredErr{schemeName: schemeName, gvk: gvk, target: target}
+}
+
+func (k *notRegisteredErr) Error() string {
+ if k.t != nil && k.target != nil {
+ return fmt.Sprintf("%v is not suitable for converting to %q in scheme %q", k.t, k.target, k.schemeName)
+ }
+ nullGVK := schema.GroupVersionKind{}
+ if k.gvk != nullGVK && k.target != nil {
+ return fmt.Sprintf("%q is not suitable for converting to %q in scheme %q", k.gvk.GroupVersion(), k.target, k.schemeName)
+ }
+ if k.t != nil {
+ return fmt.Sprintf("no kind is registered for the type %v in scheme %q", k.t, k.schemeName)
+ }
+ if len(k.gvk.Kind) == 0 {
+ return fmt.Sprintf("no version %q has been registered in scheme %q", k.gvk.GroupVersion(), k.schemeName)
+ }
+ if k.gvk.Version == APIVersionInternal {
+ return fmt.Sprintf("no kind %q is registered for the internal version of group %q in scheme %q", k.gvk.Kind, k.gvk.Group, k.schemeName)
+ }
+
+ return fmt.Sprintf("no kind %q is registered for version %q in scheme %q", k.gvk.Kind, k.gvk.GroupVersion(), k.schemeName)
+}
+
+// IsNotRegisteredError returns true if the error indicates the provided
+// object or input data is not registered.
+func IsNotRegisteredError(err error) bool {
+ if err == nil {
+ return false
+ }
+ _, ok := err.(*notRegisteredErr)
+ return ok
+}
+
+type missingKindErr struct {
+ data string
+}
+
+func NewMissingKindErr(data string) error {
+ return &missingKindErr{data}
+}
+
+func (k *missingKindErr) Error() string {
+ return fmt.Sprintf("Object 'Kind' is missing in '%s'", k.data)
+}
+
+// IsMissingKind returns true if the error indicates that the provided object
+// is missing a 'Kind' field.
+func IsMissingKind(err error) bool {
+ if err == nil {
+ return false
+ }
+ _, ok := err.(*missingKindErr)
+ return ok
+}
+
+type missingVersionErr struct {
+ data string
+}
+
+func NewMissingVersionErr(data string) error {
+ return &missingVersionErr{data}
+}
+
+func (k *missingVersionErr) Error() string {
+ return fmt.Sprintf("Object 'apiVersion' is missing in '%s'", k.data)
+}
+
+// IsMissingVersion returns true if the error indicates that the provided object
+// is missing a 'Version' field.
+func IsMissingVersion(err error) bool {
+ if err == nil {
+ return false
+ }
+ _, ok := err.(*missingVersionErr)
+ return ok
+}