git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server

subrepo:
  subdir:   "metrics-server"
  merged:   "92d8412"
upstream:
  origin:   "https://github.com/kubernetes-incubator/metrics-server.git"
  branch:   "master"
  commit:   "92d8412"
git-subrepo:
  version:  "0.4.0"
  origin:   "???"
  commit:   "???"
diff --git a/metrics-server/vendor/github.com/go-openapi/spec/path_item.go b/metrics-server/vendor/github.com/go-openapi/spec/path_item.go
new file mode 100644
index 0000000..9ab3ec5
--- /dev/null
+++ b/metrics-server/vendor/github.com/go-openapi/spec/path_item.go
@@ -0,0 +1,90 @@
+// Copyright 2015 go-swagger maintainers
+//
+// 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 spec
+
+import (
+	"encoding/json"
+
+	"github.com/go-openapi/jsonpointer"
+	"github.com/go-openapi/swag"
+)
+
+// pathItemProps the path item specific properties
+type PathItemProps struct {
+	Get        *Operation  `json:"get,omitempty"`
+	Put        *Operation  `json:"put,omitempty"`
+	Post       *Operation  `json:"post,omitempty"`
+	Delete     *Operation  `json:"delete,omitempty"`
+	Options    *Operation  `json:"options,omitempty"`
+	Head       *Operation  `json:"head,omitempty"`
+	Patch      *Operation  `json:"patch,omitempty"`
+	Parameters []Parameter `json:"parameters,omitempty"`
+}
+
+// PathItem describes the operations available on a single path.
+// A Path Item may be empty, due to [ACL constraints](http://goo.gl/8us55a#securityFiltering).
+// The path itself is still exposed to the documentation viewer but they will
+// not know which operations and parameters are available.
+//
+// For more information: http://goo.gl/8us55a#pathItemObject
+type PathItem struct {
+	Refable
+	VendorExtensible
+	PathItemProps
+}
+
+// JSONLookup look up a value by the json property name
+func (p PathItem) JSONLookup(token string) (interface{}, error) {
+	if ex, ok := p.Extensions[token]; ok {
+		return &ex, nil
+	}
+	if token == "$ref" {
+		return &p.Ref, nil
+	}
+	r, _, err := jsonpointer.GetForToken(p.PathItemProps, token)
+	return r, err
+}
+
+// UnmarshalJSON hydrates this items instance with the data from JSON
+func (p *PathItem) UnmarshalJSON(data []byte) error {
+	if err := json.Unmarshal(data, &p.Refable); err != nil {
+		return err
+	}
+	if err := json.Unmarshal(data, &p.VendorExtensible); err != nil {
+		return err
+	}
+	if err := json.Unmarshal(data, &p.PathItemProps); err != nil {
+		return err
+	}
+	return nil
+}
+
+// MarshalJSON converts this items object to JSON
+func (p PathItem) MarshalJSON() ([]byte, error) {
+	b3, err := json.Marshal(p.Refable)
+	if err != nil {
+		return nil, err
+	}
+	b4, err := json.Marshal(p.VendorExtensible)
+	if err != nil {
+		return nil, err
+	}
+	b5, err := json.Marshal(p.PathItemProps)
+	if err != nil {
+		return nil, err
+	}
+	concated := swag.ConcatJSON(b3, b4, b5)
+	return concated, nil
+}