mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-11-04 10:03:42 +08:00
91 lines
2.9 KiB
Go
91 lines
2.9 KiB
Go
// Protocol Buffers for Go with Gadgets
|
|
//
|
|
// Copyright (c) 2015, The GoGo Authors. rights reserved.
|
|
// http://github.com/gogo/protobuf
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following disclaimer
|
|
// in the documentation and/or other materials provided with the
|
|
// distribution.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
package vanity
|
|
|
|
import (
|
|
"github.com/gogo/protobuf/gogoproto"
|
|
"github.com/gogo/protobuf/proto"
|
|
descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
|
|
)
|
|
|
|
func FieldHasBoolExtension(field *descriptor.FieldDescriptorProto, extension *proto.ExtensionDesc) bool {
|
|
if field.Options == nil {
|
|
return false
|
|
}
|
|
value, err := proto.GetExtension(field.Options, extension)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
if value == nil {
|
|
return false
|
|
}
|
|
if value.(*bool) == nil {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
func SetBoolFieldOption(extension *proto.ExtensionDesc, value bool) func(field *descriptor.FieldDescriptorProto) {
|
|
return func(field *descriptor.FieldDescriptorProto) {
|
|
if FieldHasBoolExtension(field, extension) {
|
|
return
|
|
}
|
|
if field.Options == nil {
|
|
field.Options = &descriptor.FieldOptions{}
|
|
}
|
|
if err := proto.SetExtension(field.Options, extension, &value); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TurnOffNullable(field *descriptor.FieldDescriptorProto) {
|
|
if field.IsRepeated() && !field.IsMessage() {
|
|
return
|
|
}
|
|
SetBoolFieldOption(gogoproto.E_Nullable, false)(field)
|
|
}
|
|
|
|
func TurnOffNullableForNativeTypes(field *descriptor.FieldDescriptorProto) {
|
|
if field.IsRepeated() || field.IsMessage() {
|
|
return
|
|
}
|
|
SetBoolFieldOption(gogoproto.E_Nullable, false)(field)
|
|
}
|
|
|
|
func TurnOffNullableForNativeTypesWithoutDefaultsOnly(field *descriptor.FieldDescriptorProto) {
|
|
if field.IsRepeated() || field.IsMessage() {
|
|
return
|
|
}
|
|
if field.DefaultValue != nil {
|
|
return
|
|
}
|
|
SetBoolFieldOption(gogoproto.E_Nullable, false)(field)
|
|
}
|