Update dependency go modules in client for k8s v1.26.0-rc.0

client/vendor/k8s.io/kube-openapi/pkg/validation/spec/info.go

@@ -0,0 +1,222 @@
+// 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"
+	"strings"
+
+	"github.com/go-openapi/swag"
+	"k8s.io/kube-openapi/pkg/internal"
+	jsonv2 "k8s.io/kube-openapi/pkg/internal/third_party/go-json-experiment/json"
+)
+
+// Extensions vendor specific extensions
+type Extensions map[string]interface{}
+
+// Add adds a value to these extensions
+func (e Extensions) Add(key string, value interface{}) {
+	realKey := strings.ToLower(key)
+	e[realKey] = value
+}
+
+// GetString gets a string value from the extensions
+func (e Extensions) GetString(key string) (string, bool) {
+	if v, ok := e[strings.ToLower(key)]; ok {
+		str, ok := v.(string)
+		return str, ok
+	}
+	return "", false
+}
+
+// GetBool gets a string value from the extensions
+func (e Extensions) GetBool(key string) (bool, bool) {
+	if v, ok := e[strings.ToLower(key)]; ok {
+		str, ok := v.(bool)
+		return str, ok
+	}
+	return false, false
+}
+
+// GetStringSlice gets a string value from the extensions
+func (e Extensions) GetStringSlice(key string) ([]string, bool) {
+	if v, ok := e[strings.ToLower(key)]; ok {
+		arr, isSlice := v.([]interface{})
+		if !isSlice {
+			return nil, false
+		}
+		var strs []string
+		for _, iface := range arr {
+			str, isString := iface.(string)
+			if !isString {
+				return nil, false
+			}
+			strs = append(strs, str)
+		}
+		return strs, ok
+	}
+	return nil, false
+}
+
+// GetObject gets the object value from the extensions.
+// out must be a json serializable type; the json go struct
+// tags of out are used to populate it.
+func (e Extensions) GetObject(key string, out interface{}) error {
+	// This json serialization/deserialization could be replaced with
+	// an approach using reflection if the optimization becomes justified.
+	if v, ok := e[strings.ToLower(key)]; ok {
+		b, err := json.Marshal(v)
+		if err != nil {
+			return err
+		}
+		err = json.Unmarshal(b, out)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (e Extensions) sanitize() {
+	for k := range e {
+		if !isExtensionKey(k) {
+			delete(e, k)
+		}
+	}
+}
+
+func (e Extensions) sanitizeWithExtra() (extra map[string]any) {
+	for k, v := range e {
+		if !isExtensionKey(k) {
+			if extra == nil {
+				extra = make(map[string]any)
+			}
+			extra[k] = v
+			delete(e, k)
+		}
+	}
+	return extra
+}
+
+func isExtensionKey(k string) bool {
+	return len(k) > 1 && (k[0] == 'x' || k[0] == 'X') && k[1] == '-'
+}
+
+// VendorExtensible composition block.
+type VendorExtensible struct {
+	Extensions Extensions
+}
+
+// AddExtension adds an extension to this extensible object
+func (v *VendorExtensible) AddExtension(key string, value interface{}) {
+	if value == nil {
+		return
+	}
+	if v.Extensions == nil {
+		v.Extensions = make(map[string]interface{})
+	}
+	v.Extensions.Add(key, value)
+}
+
+// MarshalJSON marshals the extensions to json
+func (v VendorExtensible) MarshalJSON() ([]byte, error) {
+	toser := make(map[string]interface{})
+	for k, v := range v.Extensions {
+		lk := strings.ToLower(k)
+		if strings.HasPrefix(lk, "x-") {
+			toser[k] = v
+		}
+	}
+	return json.Marshal(toser)
+}
+
+// UnmarshalJSON for this extensible object
+func (v *VendorExtensible) UnmarshalJSON(data []byte) error {
+	var d map[string]interface{}
+	if err := json.Unmarshal(data, &d); err != nil {
+		return err
+	}
+	for k, vv := range d {
+		lk := strings.ToLower(k)
+		if strings.HasPrefix(lk, "x-") {
+			if v.Extensions == nil {
+				v.Extensions = map[string]interface{}{}
+			}
+			v.Extensions[k] = vv
+		}
+	}
+	return nil
+}
+
+// InfoProps the properties for an info definition
+type InfoProps struct {
+	Description    string       `json:"description,omitempty"`
+	Title          string       `json:"title,omitempty"`
+	TermsOfService string       `json:"termsOfService,omitempty"`
+	Contact        *ContactInfo `json:"contact,omitempty"`
+	License        *License     `json:"license,omitempty"`
+	Version        string       `json:"version,omitempty"`
+}
+
+// Info object provides metadata about the API.
+// The metadata can be used by the clients if needed, and can be presented in the Swagger-UI for convenience.
+//
+// For more information: http://goo.gl/8us55a#infoObject
+type Info struct {
+	VendorExtensible
+	InfoProps
+}
+
+// MarshalJSON marshal this to JSON
+func (i Info) MarshalJSON() ([]byte, error) {
+	b1, err := json.Marshal(i.InfoProps)
+	if err != nil {
+		return nil, err
+	}
+	b2, err := json.Marshal(i.VendorExtensible)
+	if err != nil {
+		return nil, err
+	}
+	return swag.ConcatJSON(b1, b2), nil
+}
+
+// UnmarshalJSON marshal this from JSON
+func (i *Info) UnmarshalJSON(data []byte) error {
+	if internal.UseOptimizedJSONUnmarshaling {
+		return jsonv2.Unmarshal(data, i)
+	}
+
+	if err := json.Unmarshal(data, &i.InfoProps); err != nil {
+		return err
+	}
+	return json.Unmarshal(data, &i.VendorExtensible)
+}
+
+func (i *Info) UnmarshalNextJSON(opts jsonv2.UnmarshalOptions, dec *jsonv2.Decoder) error {
+	var x struct {
+		Extensions
+		InfoProps
+	}
+	if err := opts.UnmarshalNext(dec, &x); err != nil {
+		return err
+	}
+	x.Extensions.sanitize()
+	if len(x.Extensions) == 0 {
+		x.Extensions = nil
+	}
+	i.VendorExtensible.Extensions = x.Extensions
+	i.InfoProps = x.InfoProps
+	return nil
+}