version_bumper: Add input fields to request proto

Decided to make version_bumper a bit more self contained rather than
a straight luciexe step for Rubik.

BUG=b:177902822,chromium:1776369
TEST=generate.sh

Change-Id: I95205fe8dc1d5fbddde9297125df8af2b976df38
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2718645
Auto-Submit: Jack Neus <jackneus@google.com>
Commit-Queue: George Engelbrecht <engeg@google.com>
Reviewed-by: Julio Hurtado <juahurta@google.com>
Reviewed-by: George Engelbrecht <engeg@google.com>
diff --git a/go/chromiumos/version_bumper/version_bumper.pb.go b/go/chromiumos/version_bumper/version_bumper.pb.go
index ef09fc2..945dac3 100644
--- a/go/chromiumos/version_bumper/version_bumper.pb.go
+++ b/go/chromiumos/version_bumper/version_bumper.pb.go
@@ -24,11 +24,71 @@
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+type BumpVersionRequest_VersionComponent int32
+
+const (
+	BumpVersionRequest_COMPONENT_TYPE_UNSPECIFIED BumpVersionRequest_VersionComponent = 0
+	BumpVersionRequest_COMPONENT_TYPE_MILESTONE   BumpVersionRequest_VersionComponent = 1
+	BumpVersionRequest_COMPONENT_TYPE_BUILD       BumpVersionRequest_VersionComponent = 2
+	BumpVersionRequest_COMPONENT_TYPE_BRANCH      BumpVersionRequest_VersionComponent = 3
+	BumpVersionRequest_COMPONENT_TYPE_PATCH       BumpVersionRequest_VersionComponent = 4
+)
+
+// Enum value maps for BumpVersionRequest_VersionComponent.
+var (
+	BumpVersionRequest_VersionComponent_name = map[int32]string{
+		0: "COMPONENT_TYPE_UNSPECIFIED",
+		1: "COMPONENT_TYPE_MILESTONE",
+		2: "COMPONENT_TYPE_BUILD",
+		3: "COMPONENT_TYPE_BRANCH",
+		4: "COMPONENT_TYPE_PATCH",
+	}
+	BumpVersionRequest_VersionComponent_value = map[string]int32{
+		"COMPONENT_TYPE_UNSPECIFIED": 0,
+		"COMPONENT_TYPE_MILESTONE":   1,
+		"COMPONENT_TYPE_BUILD":       2,
+		"COMPONENT_TYPE_BRANCH":      3,
+		"COMPONENT_TYPE_PATCH":       4,
+	}
+)
+
+func (x BumpVersionRequest_VersionComponent) Enum() *BumpVersionRequest_VersionComponent {
+	p := new(BumpVersionRequest_VersionComponent)
+	*p = x
+	return p
+}
+
+func (x BumpVersionRequest_VersionComponent) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (BumpVersionRequest_VersionComponent) Descriptor() protoreflect.EnumDescriptor {
+	return file_chromiumos_version_bumper_version_bumper_proto_enumTypes[0].Descriptor()
+}
+
+func (BumpVersionRequest_VersionComponent) Type() protoreflect.EnumType {
+	return &file_chromiumos_version_bumper_version_bumper_proto_enumTypes[0]
+}
+
+func (x BumpVersionRequest_VersionComponent) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use BumpVersionRequest_VersionComponent.Descriptor instead.
+func (BumpVersionRequest_VersionComponent) EnumDescriptor() ([]byte, []int) {
+	return file_chromiumos_version_bumper_version_bumper_proto_rawDescGZIP(), []int{0, 0}
+}
+
 // BumpVersionRequest is the input for the Go-based version_bumper.
 type BumpVersionRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
+
+	// Full path to checkout of chromiumos-overlay repo.
+	ChromiumosOverlayRepo string `protobuf:"bytes,1,opt,name=chromiumosOverlayRepo,proto3" json:"chromiumosOverlayRepo,omitempty"`
+	// Component of the ChromeOS version to bump.
+	ComponentToBump BumpVersionRequest_VersionComponent `protobuf:"varint,2,opt,name=componentToBump,proto3,enum=chromiumos.version_bumper.BumpVersionRequest_VersionComponent" json:"componentToBump,omitempty"`
 }
 
 func (x *BumpVersionRequest) Reset() {
@@ -63,6 +123,20 @@
 	return file_chromiumos_version_bumper_version_bumper_proto_rawDescGZIP(), []int{0}
 }
 
+func (x *BumpVersionRequest) GetChromiumosOverlayRepo() string {
+	if x != nil {
+		return x.ChromiumosOverlayRepo
+	}
+	return ""
+}
+
+func (x *BumpVersionRequest) GetComponentToBump() BumpVersionRequest_VersionComponent {
+	if x != nil {
+		return x.ComponentToBump
+	}
+	return BumpVersionRequest_COMPONENT_TYPE_UNSPECIFIED
+}
+
 // BumpVersionResponse is the output for the Go-based version_bumper.
 type BumpVersionResponse struct {
 	state         protoimpl.MessageState
@@ -120,18 +194,38 @@
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 }
 
 var (
@@ -146,17 +240,20 @@
 	return file_chromiumos_version_bumper_version_bumper_proto_rawDescData
 }
 
+var file_chromiumos_version_bumper_version_bumper_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
 var file_chromiumos_version_bumper_version_bumper_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_chromiumos_version_bumper_version_bumper_proto_goTypes = []interface{}{
-	(*BumpVersionRequest)(nil),  // 0: chromiumos.version_bumper.BumpVersionRequest
-	(*BumpVersionResponse)(nil), // 1: chromiumos.version_bumper.BumpVersionResponse
+	(BumpVersionRequest_VersionComponent)(0), // 0: chromiumos.version_bumper.BumpVersionRequest.VersionComponent
+	(*BumpVersionRequest)(nil),               // 1: chromiumos.version_bumper.BumpVersionRequest
+	(*BumpVersionResponse)(nil),              // 2: chromiumos.version_bumper.BumpVersionResponse
 }
 var file_chromiumos_version_bumper_version_bumper_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
+	0, // 0: chromiumos.version_bumper.BumpVersionRequest.componentToBump:type_name -> chromiumos.version_bumper.BumpVersionRequest.VersionComponent
+	1, // [1:1] is the sub-list for method output_type
+	1, // [1:1] is the sub-list for method input_type
+	1, // [1:1] is the sub-list for extension type_name
+	1, // [1:1] is the sub-list for extension extendee
+	0, // [0:1] is the sub-list for field type_name
 }
 
 func init() { file_chromiumos_version_bumper_version_bumper_proto_init() }
@@ -195,13 +292,14 @@
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_chromiumos_version_bumper_version_bumper_proto_rawDesc,
-			NumEnums:      0,
+			NumEnums:      1,
 			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
 		GoTypes:           file_chromiumos_version_bumper_version_bumper_proto_goTypes,
 		DependencyIndexes: file_chromiumos_version_bumper_version_bumper_proto_depIdxs,
+		EnumInfos:         file_chromiumos_version_bumper_version_bumper_proto_enumTypes,
 		MessageInfos:      file_chromiumos_version_bumper_version_bumper_proto_msgTypes,
 	}.Build()
 	File_chromiumos_version_bumper_version_bumper_proto = out.File
diff --git a/src/chromiumos/version_bumper/version_bumper.proto b/src/chromiumos/version_bumper/version_bumper.proto
index b8c2dcc..cca3fe8 100644
--- a/src/chromiumos/version_bumper/version_bumper.proto
+++ b/src/chromiumos/version_bumper/version_bumper.proto
@@ -10,6 +10,18 @@
 
 // BumpVersionRequest is the input for the Go-based version_bumper.
 message BumpVersionRequest {
+  // Full path to checkout of chromiumos-overlay repo.
+  string chromiumosOverlayRepo = 1;
+
+  enum VersionComponent {
+    COMPONENT_TYPE_UNSPECIFIED = 0;
+    COMPONENT_TYPE_MILESTONE = 1;
+    COMPONENT_TYPE_BUILD = 2;
+    COMPONENT_TYPE_BRANCH = 3;
+    COMPONENT_TYPE_PATCH = 4;
+  }
+  // Component of the ChromeOS version to bump.
+  VersionComponent componentToBump = 2;
 }
 
 // BumpVersionResponse is the output for the Go-based version_bumper.