Merge "Generate specific message for build flag declarations artifact" into main

cmd/release_config/build_flag_declarations/main.go

@@ -73,7 +73,7 @@ func main() {
 		(*flagArtifacts)[*fa.FlagDeclaration.Name] = fa
 	}
 
-	message := flagArtifacts.GenerateFlagArtifacts()
+	message := flagArtifacts.GenerateFlagDeclarationArtifacts()
 	err = rc_lib.WriteFormattedMessage(flags.output, flags.format, message)
 	if err != nil {
 		errorExit(err)

cmd/release_config/release_config_lib/flag_artifact.go

@@ -82,24 +82,33 @@ func FlagArtifactsFactory(artifactsPath string) *FlagArtifacts {
 	return &ret
 }
 
-func (fa *FlagArtifact) GenerateFlagArtifact() *rc_proto.FlagArtifact {
+func (fa *FlagArtifact) GenerateFlagDeclarationArtifact() *rc_proto.FlagDeclarationArtifact {
-	ret := &rc_proto.FlagArtifact{FlagDeclaration: fa.FlagDeclaration}
+	ret := &rc_proto.FlagDeclarationArtifact{
-	if fa.Value != nil {
+		Name:            fa.FlagDeclaration.Name,
-		ret.Value = fa.Value
+		DeclarationPath: fa.Traces[0].Source,
 	}
-	if len(fa.Traces) > 0 {
+	if namespace := fa.FlagDeclaration.GetNamespace(); namespace != "" {
-		ret.Traces = fa.Traces
+		ret.Namespace = proto.String(namespace)
+	}
+	if description := fa.FlagDeclaration.GetDescription(); description != "" {
+		ret.Description = proto.String(description)
+	}
+	if workflow := fa.FlagDeclaration.GetWorkflow(); workflow != rc_proto.Workflow_Workflow_Unspecified {
+		ret.Workflow = &workflow
+	}
+	if containers := fa.FlagDeclaration.GetContainers(); containers != nil {
+		ret.Containers = containers
 	}
 	return ret
 }
 
-func (fas *FlagArtifacts) GenerateFlagArtifacts() *rc_proto.FlagArtifacts {
+func (fas *FlagArtifacts) GenerateFlagDeclarationArtifacts() *rc_proto.FlagDeclarationArtifacts {
-	ret := &rc_proto.FlagArtifacts{FlagArtifacts: []*rc_proto.FlagArtifact{}}
+	ret := &rc_proto.FlagDeclarationArtifacts{FlagDeclarationArtifacts: []*rc_proto.FlagDeclarationArtifact{}}
 	for _, fa := range *fas {
-		ret.FlagArtifacts = append(ret.FlagArtifacts, fa.GenerateFlagArtifact())
+		ret.FlagDeclarationArtifacts = append(ret.FlagDeclarationArtifacts, fa.GenerateFlagDeclarationArtifact())
 	}
-	slices.SortFunc(ret.FlagArtifacts, func(a, b *rc_proto.FlagArtifact) int {
+	slices.SortFunc(ret.FlagDeclarationArtifacts, func(a, b *rc_proto.FlagDeclarationArtifact) int {
-		return cmp.Compare(*a.FlagDeclaration.Name, *b.FlagDeclaration.Name)
+		return cmp.Compare(*a.Name, *b.Name)
 	})
 	return ret
 }

cmd/release_config/release_config_proto/Android.bp

@@ -24,6 +24,8 @@ bootstrap_go_package {
         "golang-protobuf-runtime-protoimpl",
     ],
     srcs: [
+        "build_flags_common.pb.go",
+        "build_flags_declarations.pb.go",
         "build_flags_src.pb.go",
         "build_flags_out.pb.go",
     ],

cmd/release_config/release_config_proto/build_flags_common.pb.go

@@ -0,0 +1,169 @@
+//
+// Copyright (C) 2024 The Android Open-Source Project
+//
+// 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.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.30.0
+// 	protoc        v3.21.12
+// source: build_flags_common.proto
+
+package release_config_proto
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	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 Workflow int32
+
+const (
+	Workflow_Workflow_Unspecified Workflow = 0
+	// Boolean value flags that progress from false to true.
+	Workflow_LAUNCH Workflow = 1
+	// String value flags that get updated with new version strings to control
+	// prebuilt inclusion.
+	Workflow_PREBUILT Workflow = 2
+	// Manually managed outside flags.  These are likely to be found in a
+	// different directory than flags with other workflows.
+	Workflow_MANUAL Workflow = 3
+)
+
+// Enum value maps for Workflow.
+var (
+	Workflow_name = map[int32]string{
+		0: "Workflow_Unspecified",
+		1: "LAUNCH",
+		2: "PREBUILT",
+		3: "MANUAL",
+	}
+	Workflow_value = map[string]int32{
+		"Workflow_Unspecified": 0,
+		"LAUNCH":               1,
+		"PREBUILT":             2,
+		"MANUAL":               3,
+	}
+)
+
+func (x Workflow) Enum() *Workflow {
+	p := new(Workflow)
+	*p = x
+	return p
+}
+
+func (x Workflow) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (Workflow) Descriptor() protoreflect.EnumDescriptor {
+	return file_build_flags_common_proto_enumTypes[0].Descriptor()
+}
+
+func (Workflow) Type() protoreflect.EnumType {
+	return &file_build_flags_common_proto_enumTypes[0]
+}
+
+func (x Workflow) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *Workflow) UnmarshalJSON(b []byte) error {
+	num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+	if err != nil {
+		return err
+	}
+	*x = Workflow(num)
+	return nil
+}
+
+// Deprecated: Use Workflow.Descriptor instead.
+func (Workflow) EnumDescriptor() ([]byte, []int) {
+	return file_build_flags_common_proto_rawDescGZIP(), []int{0}
+}
+
+var File_build_flags_common_proto protoreflect.FileDescriptor
+
+var file_build_flags_common_proto_rawDesc = []byte{
+	0x0a, 0x18, 0x62, 0x75, 0x69, 0x6c, 0x64, 0x5f, 0x66, 0x6c, 0x61, 0x67, 0x73, 0x5f, 0x63, 0x6f,
+	0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x1c, 0x61, 0x6e, 0x64, 0x72,
+	0x6f, 0x69, 0x64, 0x2e, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66,
+	0x69, 0x67, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2a, 0x4a, 0x0a, 0x08, 0x77, 0x6f, 0x72, 0x6b,
+	0x66, 0x6c, 0x6f, 0x77, 0x12, 0x18, 0x0a, 0x14, 0x57, 0x6f, 0x72, 0x6b, 0x66, 0x6c, 0x6f, 0x77,
+	0x5f, 0x55, 0x6e, 0x73, 0x70, 0x65, 0x63, 0x69, 0x66, 0x69, 0x65, 0x64, 0x10, 0x00, 0x12, 0x0a,
+	0x0a, 0x06, 0x4c, 0x41, 0x55, 0x4e, 0x43, 0x48, 0x10, 0x01, 0x12, 0x0c, 0x0a, 0x08, 0x50, 0x52,
+	0x45, 0x42, 0x55, 0x49, 0x4c, 0x54, 0x10, 0x02, 0x12, 0x0a, 0x0a, 0x06, 0x4d, 0x41, 0x4e, 0x55,
+	0x41, 0x4c, 0x10, 0x03, 0x42, 0x33, 0x5a, 0x31, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x2f,
+	0x73, 0x6f, 0x6f, 0x6e, 0x67, 0x2f, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f,
+	0x6e, 0x66, 0x69, 0x67, 0x2f, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e,
+	0x66, 0x69, 0x67, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+}
+
+var (
+	file_build_flags_common_proto_rawDescOnce sync.Once
+	file_build_flags_common_proto_rawDescData = file_build_flags_common_proto_rawDesc
+)
+
+func file_build_flags_common_proto_rawDescGZIP() []byte {
+	file_build_flags_common_proto_rawDescOnce.Do(func() {
+		file_build_flags_common_proto_rawDescData = protoimpl.X.CompressGZIP(file_build_flags_common_proto_rawDescData)
+	})
+	return file_build_flags_common_proto_rawDescData
+}
+
+var file_build_flags_common_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_build_flags_common_proto_goTypes = []interface{}{
+	(Workflow)(0), // 0: android.release_config_proto.workflow
+}
+var file_build_flags_common_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_build_flags_common_proto_init() }
+func file_build_flags_common_proto_init() {
+	if File_build_flags_common_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_build_flags_common_proto_rawDesc,
+			NumEnums:      1,
+			NumMessages:   0,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_build_flags_common_proto_goTypes,
+		DependencyIndexes: file_build_flags_common_proto_depIdxs,
+		EnumInfos:         file_build_flags_common_proto_enumTypes,
+	}.Build()
+	File_build_flags_common_proto = out.File
+	file_build_flags_common_proto_rawDesc = nil
+	file_build_flags_common_proto_goTypes = nil
+	file_build_flags_common_proto_depIdxs = nil
+}

cmd/release_config/release_config_proto/build_flags_common.proto

@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2024 The Android Open-Source Project
+//
+// 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.
+
+syntax = "proto2";
+package android.release_config_proto;
+option go_package = "android/soong/release_config/release_config_proto";
+
+// This protobuf file defines common messages used in the rest of the build flag
+// protos.
+
+enum workflow {
+  Workflow_Unspecified = 0;
+
+  // Boolean value flags that progress from false to true.
+  LAUNCH = 1;
+
+  // String value flags that get updated with new version strings to control
+  // prebuilt inclusion.
+  PREBUILT = 2;
+
+  // Manually managed outside flags.  These are likely to be found in a
+  // different directory than flags with other workflows.
+  MANUAL = 3;
+}

cmd/release_config/release_config_proto/build_flags_declarations.pb.go

@@ -0,0 +1,301 @@
+//
+// Copyright (C) 2024 The Android Open-Source Project
+//
+// 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.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.30.0
+// 	protoc        v3.21.12
+// source: build_flags_declarations.proto
+
+package release_config_proto
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	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 FlagDeclarationArtifact struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// The name of the flag.
+	// See # name for format detail
+	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	// Namespace the flag belongs to (required)
+	// See # namespace for format detail
+	Namespace *string `protobuf:"bytes,2,opt,name=namespace" json:"namespace,omitempty"`
+	// Text description of the flag's purpose.
+	Description *string `protobuf:"bytes,3,opt,name=description" json:"description,omitempty"`
+	// Where the flag was declared.
+	DeclarationPath *string `protobuf:"bytes,5,opt,name=declaration_path,json=declarationPath" json:"declaration_path,omitempty"`
+	// Workflow for this flag.
+	Workflow *Workflow `protobuf:"varint,205,opt,name=workflow,enum=android.release_config_proto.Workflow" json:"workflow,omitempty"`
+	// The container for this flag.  This overrides any default container given
+	// in the release_config_map message.
+	Containers []string `protobuf:"bytes,206,rep,name=containers" json:"containers,omitempty"`
+}
+
+func (x *FlagDeclarationArtifact) Reset() {
+	*x = FlagDeclarationArtifact{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_build_flags_declarations_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *FlagDeclarationArtifact) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FlagDeclarationArtifact) ProtoMessage() {}
+
+func (x *FlagDeclarationArtifact) ProtoReflect() protoreflect.Message {
+	mi := &file_build_flags_declarations_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 FlagDeclarationArtifact.ProtoReflect.Descriptor instead.
+func (*FlagDeclarationArtifact) Descriptor() ([]byte, []int) {
+	return file_build_flags_declarations_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *FlagDeclarationArtifact) GetName() string {
+	if x != nil && x.Name != nil {
+		return *x.Name
+	}
+	return ""
+}
+
+func (x *FlagDeclarationArtifact) GetNamespace() string {
+	if x != nil && x.Namespace != nil {
+		return *x.Namespace
+	}
+	return ""
+}
+
+func (x *FlagDeclarationArtifact) GetDescription() string {
+	if x != nil && x.Description != nil {
+		return *x.Description
+	}
+	return ""
+}
+
+func (x *FlagDeclarationArtifact) GetDeclarationPath() string {
+	if x != nil && x.DeclarationPath != nil {
+		return *x.DeclarationPath
+	}
+	return ""
+}
+
+func (x *FlagDeclarationArtifact) GetWorkflow() Workflow {
+	if x != nil && x.Workflow != nil {
+		return *x.Workflow
+	}
+	return Workflow_Workflow_Unspecified
+}
+
+func (x *FlagDeclarationArtifact) GetContainers() []string {
+	if x != nil {
+		return x.Containers
+	}
+	return nil
+}
+
+type FlagDeclarationArtifacts struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// The artifacts
+	FlagDeclarationArtifacts []*FlagDeclarationArtifact `protobuf:"bytes,1,rep,name=flag_declaration_artifacts,json=flagDeclarationArtifacts" json:"flag_declaration_artifacts,omitempty"`
+}
+
+func (x *FlagDeclarationArtifacts) Reset() {
+	*x = FlagDeclarationArtifacts{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_build_flags_declarations_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *FlagDeclarationArtifacts) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FlagDeclarationArtifacts) ProtoMessage() {}
+
+func (x *FlagDeclarationArtifacts) ProtoReflect() protoreflect.Message {
+	mi := &file_build_flags_declarations_proto_msgTypes[1]
+	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 FlagDeclarationArtifacts.ProtoReflect.Descriptor instead.
+func (*FlagDeclarationArtifacts) Descriptor() ([]byte, []int) {
+	return file_build_flags_declarations_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *FlagDeclarationArtifacts) GetFlagDeclarationArtifacts() []*FlagDeclarationArtifact {
+	if x != nil {
+		return x.FlagDeclarationArtifacts
+	}
+	return nil
+}
+
+var File_build_flags_declarations_proto protoreflect.FileDescriptor
+
+var file_build_flags_declarations_proto_rawDesc = []byte{
+	0x0a, 0x1e, 0x62, 0x75, 0x69, 0x6c, 0x64, 0x5f, 0x66, 0x6c, 0x61, 0x67, 0x73, 0x5f, 0x64, 0x65,
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+	0x77, 0x18, 0xcd, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x26, 0x2e, 0x61, 0x6e, 0x64, 0x72, 0x6f,
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+	0x33, 0x5a, 0x31, 0x61, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x2f, 0x73, 0x6f, 0x6f, 0x6e, 0x67,
+	0x2f, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2f,
+	0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x70,
+	0x72, 0x6f, 0x74, 0x6f,
+}
+
+var (
+	file_build_flags_declarations_proto_rawDescOnce sync.Once
+	file_build_flags_declarations_proto_rawDescData = file_build_flags_declarations_proto_rawDesc
+)
+
+func file_build_flags_declarations_proto_rawDescGZIP() []byte {
+	file_build_flags_declarations_proto_rawDescOnce.Do(func() {
+		file_build_flags_declarations_proto_rawDescData = protoimpl.X.CompressGZIP(file_build_flags_declarations_proto_rawDescData)
+	})
+	return file_build_flags_declarations_proto_rawDescData
+}
+
+var file_build_flags_declarations_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_build_flags_declarations_proto_goTypes = []interface{}{
+	(*FlagDeclarationArtifact)(nil),  // 0: android.release_config_proto.flag_declaration_artifact
+	(*FlagDeclarationArtifacts)(nil), // 1: android.release_config_proto.flag_declaration_artifacts
+	(Workflow)(0),                    // 2: android.release_config_proto.workflow
+}
+var file_build_flags_declarations_proto_depIdxs = []int32{
+	2, // 0: android.release_config_proto.flag_declaration_artifact.workflow:type_name -> android.release_config_proto.workflow
+	0, // 1: android.release_config_proto.flag_declaration_artifacts.flag_declaration_artifacts:type_name -> android.release_config_proto.flag_declaration_artifact
+	2, // [2:2] is the sub-list for method output_type
+	2, // [2:2] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
+}
+
+func init() { file_build_flags_declarations_proto_init() }
+func file_build_flags_declarations_proto_init() {
+	if File_build_flags_declarations_proto != nil {
+		return
+	}
+	file_build_flags_common_proto_init()
+	if !protoimpl.UnsafeEnabled {
+		file_build_flags_declarations_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*FlagDeclarationArtifact); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_build_flags_declarations_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*FlagDeclarationArtifacts); 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_build_flags_declarations_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_build_flags_declarations_proto_goTypes,
+		DependencyIndexes: file_build_flags_declarations_proto_depIdxs,
+		MessageInfos:      file_build_flags_declarations_proto_msgTypes,
+	}.Build()
+	File_build_flags_declarations_proto = out.File
+	file_build_flags_declarations_proto_rawDesc = nil
+	file_build_flags_declarations_proto_goTypes = nil
+	file_build_flags_declarations_proto_depIdxs = nil
+}

cmd/release_config/release_config_proto/build_flags_declarations.proto

@@ -0,0 +1,75 @@
+//
+// Copyright (C) 2024 The Android Open-Source Project
+//
+// 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.
+
+syntax = "proto2";
+package android.release_config_proto;
+option go_package = "android/soong/release_config/release_config_proto";
+
+import "build_flags_common.proto";
+
+// This protobuf file defines messages used to represent the
+// all_build_flag_declarations artifact for use in automated systems, such as
+// Gantry.
+//
+// The following format requirements apply across various message fields:
+//
+// # name: name of the flag
+//
+//    format: an uppercase string in SNAKE_CASE format starting with RELEASE_,
+//      no consecutive underscores, and no leading digit. For example
+//      RELEASE_MY_PACKAGE_FLAG is a valid name, while MY_PACKAGE_FLAG, and
+//      RELEASE_MY_PACKAGE__FLAG are invalid.
+//
+// # package: package to which the flag belongs
+//
+//    format: lowercase strings in snake_case format, delimited by dots, no
+//      consecutive underscores and no leading digit in each string. For example
+//      com.android.mypackage is a valid name while com.android.myPackage,
+//      com.android.1mypackage are invalid
+
+message flag_declaration_artifact {
+  // The name of the flag.
+  // See # name for format detail
+  optional string name = 1;
+
+  // Namespace the flag belongs to (required)
+  // See # namespace for format detail
+  optional string namespace = 2;
+
+  // Text description of the flag's purpose.
+  optional string description = 3;
+
+  // reserve this for bug, if needed.
+  reserved 4;
+
+  // Where the flag was declared.
+  optional string declaration_path = 5;
+
+  // Workflow for this flag.
+  optional workflow workflow = 205;
+
+  // The container for this flag.  This overrides any default container given
+  // in the release_config_map message.
+  repeated string containers = 206;
+
+  // The package associated with this flag.
+  // (when Gantry is ready for it) optional string package = 207;
+  reserved 207;
+}
+
+message flag_declaration_artifacts {
+  // The artifacts
+  repeated flag_declaration_artifact flag_declaration_artifacts = 1;
+}

cmd/release_config/release_config_proto/build_flags_out.pb.go

@@ -15,7 +15,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.33.0
+// 	protoc-gen-go v1.30.0
 // 	protoc        v3.21.12
 // source: build_flags_out.proto
 

cmd/release_config/release_config_proto/build_flags_src.pb.go

@@ -15,7 +15,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.33.0
+// 	protoc-gen-go v1.30.0
 // 	protoc        v3.21.12
 // source: build_flags_src.proto
 
@@ -35,73 +35,6 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
-type Workflow int32
-
-const (
-	Workflow_Workflow_Unspecified Workflow = 0
-	// Boolean value flags that progress from false to true.
-	Workflow_LAUNCH Workflow = 1
-	// String value flags that get updated with new version strings to control
-	// prebuilt inclusion.
-	Workflow_PREBUILT Workflow = 2
-	// Manually managed outside flags.  These are likely to be found in a
-	// different directory than flags with other workflows.
-	Workflow_MANUAL Workflow = 3
-)
-
-// Enum value maps for Workflow.
-var (
-	Workflow_name = map[int32]string{
-		0: "Workflow_Unspecified",
-		1: "LAUNCH",
-		2: "PREBUILT",
-		3: "MANUAL",
-	}
-	Workflow_value = map[string]int32{
-		"Workflow_Unspecified": 0,
-		"LAUNCH":               1,
-		"PREBUILT":             2,
-		"MANUAL":               3,
-	}
-)
-
-func (x Workflow) Enum() *Workflow {
-	p := new(Workflow)
-	*p = x
-	return p
-}
-
-func (x Workflow) String() string {
-	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
-}
-
-func (Workflow) Descriptor() protoreflect.EnumDescriptor {
-	return file_build_flags_src_proto_enumTypes[0].Descriptor()
-}
-
-func (Workflow) Type() protoreflect.EnumType {
-	return &file_build_flags_src_proto_enumTypes[0]
-}
-
-func (x Workflow) Number() protoreflect.EnumNumber {
-	return protoreflect.EnumNumber(x)
-}
-
-// Deprecated: Do not use.
-func (x *Workflow) UnmarshalJSON(b []byte) error {
-	num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
-	if err != nil {
-		return err
-	}
-	*x = Workflow(num)
-	return nil
-}
-
-// Deprecated: Use Workflow.Descriptor instead.
-func (Workflow) EnumDescriptor() ([]byte, []int) {
-	return file_build_flags_src_proto_rawDescGZIP(), []int{0}
-}
-
 type Value struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -586,75 +519,72 @@ var file_build_flags_src_proto_rawDesc = []byte{
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-	0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
 }
 
 var (
@@ -669,22 +599,21 @@ func file_build_flags_src_proto_rawDescGZIP() []byte {
 	return file_build_flags_src_proto_rawDescData
 }
 
-var file_build_flags_src_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
 var file_build_flags_src_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
 var file_build_flags_src_proto_goTypes = []interface{}{
-	(Workflow)(0),            // 0: android.release_config_proto.workflow
+	(*Value)(nil),            // 0: android.release_config_proto.value
-	(*Value)(nil),            // 1: android.release_config_proto.value
+	(*FlagDeclaration)(nil),  // 1: android.release_config_proto.flag_declaration
-	(*FlagDeclaration)(nil),  // 2: android.release_config_proto.flag_declaration
+	(*FlagValue)(nil),        // 2: android.release_config_proto.flag_value
-	(*FlagValue)(nil),        // 3: android.release_config_proto.flag_value
+	(*ReleaseConfig)(nil),    // 3: android.release_config_proto.release_config
-	(*ReleaseConfig)(nil),    // 4: android.release_config_proto.release_config
+	(*ReleaseAlias)(nil),     // 4: android.release_config_proto.release_alias
-	(*ReleaseAlias)(nil),     // 5: android.release_config_proto.release_alias
+	(*ReleaseConfigMap)(nil), // 5: android.release_config_proto.release_config_map
-	(*ReleaseConfigMap)(nil), // 6: android.release_config_proto.release_config_map
+	(Workflow)(0),            // 6: android.release_config_proto.workflow
 }
 var file_build_flags_src_proto_depIdxs = []int32{
-	1, // 0: android.release_config_proto.flag_declaration.value:type_name -> android.release_config_proto.value
+	0, // 0: android.release_config_proto.flag_declaration.value:type_name -> android.release_config_proto.value
-	0, // 1: android.release_config_proto.flag_declaration.workflow:type_name -> android.release_config_proto.workflow
+	6, // 1: android.release_config_proto.flag_declaration.workflow:type_name -> android.release_config_proto.workflow
-	1, // 2: android.release_config_proto.flag_value.value:type_name -> android.release_config_proto.value
+	0, // 2: android.release_config_proto.flag_value.value:type_name -> android.release_config_proto.value
-	5, // 3: android.release_config_proto.release_config_map.aliases:type_name -> android.release_config_proto.release_alias
+	4, // 3: android.release_config_proto.release_config_map.aliases:type_name -> android.release_config_proto.release_alias
 	4, // [4:4] is the sub-list for method output_type
 	4, // [4:4] is the sub-list for method input_type
 	4, // [4:4] is the sub-list for extension type_name
@@ -697,6 +626,7 @@ func file_build_flags_src_proto_init() {
 	if File_build_flags_src_proto != nil {
 		return
 	}
+	file_build_flags_common_proto_init()
 	if !protoimpl.UnsafeEnabled {
 		file_build_flags_src_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*Value); i {
@@ -782,14 +712,13 @@ func file_build_flags_src_proto_init() {
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_build_flags_src_proto_rawDesc,
-			NumEnums:      1,
+			NumEnums:      0,
 			NumMessages:   6,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
 		GoTypes:           file_build_flags_src_proto_goTypes,
 		DependencyIndexes: file_build_flags_src_proto_depIdxs,
-		EnumInfos:         file_build_flags_src_proto_enumTypes,
 		MessageInfos:      file_build_flags_src_proto_msgTypes,
 	}.Build()
 	File_build_flags_src_proto = out.File

cmd/release_config/release_config_proto/build_flags_src.proto

@@ -17,6 +17,8 @@ syntax = "proto2";
 package android.release_config_proto;
 option go_package = "android/soong/release_config/release_config_proto";
 
+import "build_flags_common.proto";
+
 // This protobuf file defines messages used to represent the build flags used by
 // a release in a more human-editable form.  It is used for on-disk files in the
 // source tree.
@@ -42,21 +44,6 @@ option go_package = "android/soong/release_config/release_config_proto";
 //      com.android.mypackage is a valid name while com.android.myPackage,
 //      com.android.1mypackage are invalid
 
-enum workflow {
-  Workflow_Unspecified = 0;
-
-  // Boolean value flags that progress from false to true.
-  LAUNCH = 1;
-
-  // String value flags that get updated with new version strings to control
-  // prebuilt inclusion.
-  PREBUILT = 2;
-
-  // Manually managed outside flags.  These are likely to be found in a
-  // different directory than flags with other workflows.
-  MANUAL = 3;
-}
-
 message value {
   oneof val {
     bool unspecified_value = 200;

cmd/release_config/release_config_proto/regen.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-aprotoc --go_out=paths=source_relative:. build_flags_src.proto build_flags_out.proto
+aprotoc --go_out=paths=source_relative:. build_flags_src.proto build_flags_out.proto build_flags_common.proto build_flags_declarations.proto