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copy errors proto (#1030)

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pull/1031/head v2.0.0-rc2
Tony Chen 4 years ago committed by GitHub
parent 736385c8e6
commit 828a7c5219
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 265 additions and 13 deletions
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  1. 19
      cmd/protoc-gen-go-errors/errors.go
  2. 229
      cmd/protoc-gen-go-errors/errors/errors.pb.go
  3. 25
      cmd/protoc-gen-go-errors/errors/errors.proto
  4. 5
      cmd/protoc-gen-go-errors/go.mod

19
cmd/protoc-gen-go-errors/errors.go
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@ -1,10 +1,11 @@
package main
import (
pb "github.com/go-kratos/kratos/v2/errors"
"strings"
"github.com/go-kratos/kratos/cmd/protoc-gen-go-errors/v2/errors"
"google.golang.org/protobuf/compiler/protogen"
"google.golang.org/protobuf/proto"
"strings"
)
const (
@ -44,7 +45,7 @@ func generateFileContent(gen *protogen.Plugin, file *protogen.File, g *protogen.
}
func genErrorsReason(gen *protogen.Plugin, file *protogen.File, g *protogen.GeneratedFile, enum *protogen.Enum) {
defaultCode := proto.GetExtension(enum.Desc.Options(), pb.E_DefaultCode)
defaultCode := proto.GetExtension(enum.Desc.Options(), errors.E_DefaultCode)
code := 0
if ok := defaultCode.(int32); ok != 0 && ok <= 600 && ok >= 200 {
code = int(ok)
@ -53,7 +54,7 @@ func genErrorsReason(gen *protogen.Plugin, file *protogen.File, g *protogen.Gene
}
var ew errorWrapper
for _, v := range enum.Values {
eCode := proto.GetExtension(v.Desc.Options(), pb.E_Code)
eCode := proto.GetExtension(v.Desc.Options(), errors.E_Code)
enumCode := int(eCode.(int32))
if enumCode == 0 {
enumCode = code
@ -62,10 +63,10 @@ func genErrorsReason(gen *protogen.Plugin, file *protogen.File, g *protogen.Gene
return
}
err := &errorInfo{
Name: string(enum.Desc.Name()),
Value: string(v.Desc.Name()),
Name: string(enum.Desc.Name()),
Value: string(v.Desc.Name()),
CamelValue: Case2Camel(string(v.Desc.Name())),
HttpCode: enumCode,
HttpCode: enumCode,
}
ew.Errors = append(ew.Errors, err)
}
@ -73,11 +74,11 @@ func genErrorsReason(gen *protogen.Plugin, file *protogen.File, g *protogen.Gene
}
func Case2Camel(name string) string {
if !strings.Contains(name,"_") {
if !strings.Contains(name, "_") {
return name
}
name = strings.ToLower(name)
name = strings.Replace(name, "_", " ", -1)
name = strings.Title(name)
return strings.Replace(name, " ", "", -1)
}
}

229
cmd/protoc-gen-go-errors/errors/errors.pb.go
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@ -0,0 +1,229 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.26.0
// protoc v3.15.7
// source: errors.proto
package errors
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
descriptorpb "google.golang.org/protobuf/types/descriptorpb"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type Error struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Code int32 `protobuf:"varint,1,opt,name=code,proto3" json:"code,omitempty"`
Reason string `protobuf:"bytes,2,opt,name=reason,proto3" json:"reason,omitempty"`
Message string `protobuf:"bytes,3,opt,name=message,proto3" json:"message,omitempty"`
Metadata map[string]string `protobuf:"bytes,4,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
}
func (x *Error) Reset() {
*x = Error{}
if protoimpl.UnsafeEnabled {
mi := &file_errors_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Error) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Error) ProtoMessage() {}
func (x *Error) ProtoReflect() protoreflect.Message {
mi := &file_errors_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Error.ProtoReflect.Descriptor instead.
func (*Error) Descriptor() ([]byte, []int) {
return file_errors_proto_rawDescGZIP(), []int{0}
}
func (x *Error) GetCode() int32 {
if x != nil {
return x.Code
}
return 0
}
func (x *Error) GetReason() string {
if x != nil {
return x.Reason
}
return ""
}
func (x *Error) GetMessage() string {
if x != nil {
return x.Message
}
return ""
}
func (x *Error) GetMetadata() map[string]string {
if x != nil {
return x.Metadata
}
return nil
}
var file_errors_proto_extTypes = []protoimpl.ExtensionInfo{
{
ExtendedType: (*descriptorpb.EnumOptions)(nil),
ExtensionType: (*int32)(nil),
Field: 1108,
Name: "errors.default_code",
Tag: "varint,1108,opt,name=default_code",
Filename: "errors.proto",
},
{
ExtendedType: (*descriptorpb.EnumValueOptions)(nil),
ExtensionType: (*int32)(nil),
Field: 1109,
Name: "errors.code",
Tag: "varint,1109,opt,name=code",
Filename: "errors.proto",
},
}
// Extension fields to descriptorpb.EnumOptions.
var (
// optional int32 default_code = 1108;
E_DefaultCode = &file_errors_proto_extTypes[0]
)
// Extension fields to descriptorpb.EnumValueOptions.
var (
// optional int32 code = 1109;
E_Code = &file_errors_proto_extTypes[1]
)
var File_errors_proto protoreflect.FileDescriptor
var file_errors_proto_rawDesc = []byte{
0x0a, 0x0c, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x06,
0x65, 0x72, 0x72, 0x6f, 0x72, 0x73, 0x1a, 0x20, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70,
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}
var (
file_errors_proto_rawDescOnce sync.Once
file_errors_proto_rawDescData = file_errors_proto_rawDesc
)
func file_errors_proto_rawDescGZIP() []byte {
file_errors_proto_rawDescOnce.Do(func() {
file_errors_proto_rawDescData = protoimpl.X.CompressGZIP(file_errors_proto_rawDescData)
})
return file_errors_proto_rawDescData
}
var file_errors_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_errors_proto_goTypes = []interface{}{
(*Error)(nil), // 0: errors.Error
nil, // 1: errors.Error.MetadataEntry
(*descriptorpb.EnumOptions)(nil), // 2: google.protobuf.EnumOptions
(*descriptorpb.EnumValueOptions)(nil), // 3: google.protobuf.EnumValueOptions
}
var file_errors_proto_depIdxs = []int32{
1, // 0: errors.Error.metadata:type_name -> errors.Error.MetadataEntry
2, // 1: errors.default_code:extendee -> google.protobuf.EnumOptions
3, // 2: errors.code:extendee -> google.protobuf.EnumValueOptions
3, // [3:3] is the sub-list for method output_type
3, // [3:3] is the sub-list for method input_type
3, // [3:3] is the sub-list for extension type_name
1, // [1:3] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_errors_proto_init() }
func file_errors_proto_init() {
if File_errors_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_errors_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*Error); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_errors_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 2,
NumServices: 0,
},
GoTypes: file_errors_proto_goTypes,
DependencyIndexes: file_errors_proto_depIdxs,
MessageInfos: file_errors_proto_msgTypes,
ExtensionInfos: file_errors_proto_extTypes,
}.Build()
File_errors_proto = out.File
file_errors_proto_rawDesc = nil
file_errors_proto_goTypes = nil
file_errors_proto_depIdxs = nil
}

25
cmd/protoc-gen-go-errors/errors/errors.proto
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@ -0,0 +1,25 @@
syntax = "proto3";
package errors;
option go_package = "github.com/go-kratos/kratos/v2/errors;errors";
option java_multiple_files = true;
option java_package = "com.github.kratos.errors";
option objc_class_prefix = "KratosErrors";
import "google/protobuf/descriptor.proto";
message Error {
int32 code = 1;
string reason = 2;
string message = 3;
map<string, string> metadata = 4;
};
extend google.protobuf.EnumOptions {
int32 default_code = 1108;
}
extend google.protobuf.EnumValueOptions {
int32 code = 1109;
}

5
cmd/protoc-gen-go-errors/go.mod
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@ -2,7 +2,4 @@ module github.com/go-kratos/kratos/cmd/protoc-gen-go-errors/v2
go 1.15
require (
github.com/go-kratos/kratos/v2 v2.0.0-20210608085308-7585257f9ea1
google.golang.org/protobuf v1.26.0
)
require google.golang.org/protobuf v1.26.0

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