Use vendored go-swagger (#8087)

* Use vendored go-swagger

* vendor go-swagger

* revert un wanteed change

* remove un-needed GO111MODULE

* Update Makefile

Co-Authored-By: techknowlogick <matti@mdranta.net>

vendor/github.com/go-openapi/spec/header.go

@@ -0,0 +1,197 @@
+// 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/jsonpointer"
+	"github.com/go-openapi/swag"
+)
+
+const (
+	jsonArray = "array"
+)
+
+// HeaderProps describes a response header
+type HeaderProps struct {
+	Description string `json:"description,omitempty"`
+}
+
+// Header describes a header for a response of the API
+//
+// For more information: http://goo.gl/8us55a#headerObject
+type Header struct {
+	CommonValidations
+	SimpleSchema
+	VendorExtensible
+	HeaderProps
+}
+
+// ResponseHeader creates a new header instance for use in a response
+func ResponseHeader() *Header {
+	return new(Header)
+}
+
+// WithDescription sets the description on this response, allows for chaining
+func (h *Header) WithDescription(description string) *Header {
+	h.Description = description
+	return h
+}
+
+// Typed a fluent builder method for the type of parameter
+func (h *Header) Typed(tpe, format string) *Header {
+	h.Type = tpe
+	h.Format = format
+	return h
+}
+
+// CollectionOf a fluent builder method for an array item
+func (h *Header) CollectionOf(items *Items, format string) *Header {
+	h.Type = jsonArray
+	h.Items = items
+	h.CollectionFormat = format
+	return h
+}
+
+// WithDefault sets the default value on this item
+func (h *Header) WithDefault(defaultValue interface{}) *Header {
+	h.Default = defaultValue
+	return h
+}
+
+// WithMaxLength sets a max length value
+func (h *Header) WithMaxLength(max int64) *Header {
+	h.MaxLength = &max
+	return h
+}
+
+// WithMinLength sets a min length value
+func (h *Header) WithMinLength(min int64) *Header {
+	h.MinLength = &min
+	return h
+}
+
+// WithPattern sets a pattern value
+func (h *Header) WithPattern(pattern string) *Header {
+	h.Pattern = pattern
+	return h
+}
+
+// WithMultipleOf sets a multiple of value
+func (h *Header) WithMultipleOf(number float64) *Header {
+	h.MultipleOf = &number
+	return h
+}
+
+// WithMaximum sets a maximum number value
+func (h *Header) WithMaximum(max float64, exclusive bool) *Header {
+	h.Maximum = &max
+	h.ExclusiveMaximum = exclusive
+	return h
+}
+
+// WithMinimum sets a minimum number value
+func (h *Header) WithMinimum(min float64, exclusive bool) *Header {
+	h.Minimum = &min
+	h.ExclusiveMinimum = exclusive
+	return h
+}
+
+// WithEnum sets a the enum values (replace)
+func (h *Header) WithEnum(values ...interface{}) *Header {
+	h.Enum = append([]interface{}{}, values...)
+	return h
+}
+
+// WithMaxItems sets the max items
+func (h *Header) WithMaxItems(size int64) *Header {
+	h.MaxItems = &size
+	return h
+}
+
+// WithMinItems sets the min items
+func (h *Header) WithMinItems(size int64) *Header {
+	h.MinItems = &size
+	return h
+}
+
+// UniqueValues dictates that this array can only have unique items
+func (h *Header) UniqueValues() *Header {
+	h.UniqueItems = true
+	return h
+}
+
+// AllowDuplicates this array can have duplicates
+func (h *Header) AllowDuplicates() *Header {
+	h.UniqueItems = false
+	return h
+}
+
+// MarshalJSON marshal this to JSON
+func (h Header) MarshalJSON() ([]byte, error) {
+	b1, err := json.Marshal(h.CommonValidations)
+	if err != nil {
+		return nil, err
+	}
+	b2, err := json.Marshal(h.SimpleSchema)
+	if err != nil {
+		return nil, err
+	}
+	b3, err := json.Marshal(h.HeaderProps)
+	if err != nil {
+		return nil, err
+	}
+	return swag.ConcatJSON(b1, b2, b3), nil
+}
+
+// UnmarshalJSON unmarshals this header from JSON
+func (h *Header) UnmarshalJSON(data []byte) error {
+	if err := json.Unmarshal(data, &h.CommonValidations); err != nil {
+		return err
+	}
+	if err := json.Unmarshal(data, &h.SimpleSchema); err != nil {
+		return err
+	}
+	if err := json.Unmarshal(data, &h.VendorExtensible); err != nil {
+		return err
+	}
+	return json.Unmarshal(data, &h.HeaderProps)
+}
+
+// JSONLookup look up a value by the json property name
+func (h Header) JSONLookup(token string) (interface{}, error) {
+	if ex, ok := h.Extensions[token]; ok {
+		return &ex, nil
+	}
+
+	r, _, err := jsonpointer.GetForToken(h.CommonValidations, token)
+	if err != nil && !strings.HasPrefix(err.Error(), "object has no field") {
+		return nil, err
+	}
+	if r != nil {
+		return r, nil
+	}
+	r, _, err = jsonpointer.GetForToken(h.SimpleSchema, token)
+	if err != nil && !strings.HasPrefix(err.Error(), "object has no field") {
+		return nil, err
+	}
+	if r != nil {
+		return r, nil
+	}
+	r, _, err = jsonpointer.GetForToken(h.HeaderProps, token)
+	return r, err
+}