release_config: add field disallow_lunch_use

When set, the release config cannot be directly used for for builds (it
can only be inherited).

Reasons this would be set:
- obsolete release config (no longer expected to be valid on the branch)
- explicitly intended only for inheritance (such as BUILD_VARIANT, "root")

Bug: b/382530638
Test: manual
Change-Id: I80915142f73da30dedb2ddff7b3498c01d6dff17

7 files changed, 106 insertions, 68 deletions

diff --git a/cmd/release_config/release_config_proto/build_flags_common.pb.go b/cmd/release_config/release_config_proto/build_flags_common.pb.go
index f8ad38fdf..7b52b0739 100644
--- a/cmd/release_config/release_config_proto/build_flags_common.pb.go
+++ b/cmd/release_config/release_config_proto/build_flags_common.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_common.proto
 
diff --git a/cmd/release_config/release_config_proto/build_flags_declarations.pb.go b/cmd/release_config/release_config_proto/build_flags_declarations.pb.go
index 1df246ce0..0029f9996 100644
--- a/cmd/release_config/release_config_proto/build_flags_declarations.pb.go
+++ b/cmd/release_config/release_config_proto/build_flags_declarations.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_declarations.proto
 
diff --git a/cmd/release_config/release_config_proto/build_flags_out.pb.go b/cmd/release_config/release_config_proto/build_flags_out.pb.go
index ec074152a..21a37a921 100644
--- a/cmd/release_config/release_config_proto/build_flags_out.pb.go
+++ b/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
 
@@ -237,6 +237,10 @@ type ReleaseConfigArtifact struct {
 	ValueDirectories []string `protobuf:"bytes,8,rep,name=value_directories,json=valueDirectories" json:"value_directories,omitempty"`
 	// The ReleaseConfigType of this release config.
 	ReleaseConfigType *ReleaseConfigType `protobuf:"varint,9,opt,name=release_config_type,json=releaseConfigType,enum=android.release_config_proto.ReleaseConfigType" json:"release_config_type,omitempty"`
+	// Whether to disallow this release config as TARGET_RELEASE.
+	// If true, this release config can only be inherited, it cannot be used
+	// directly in a build.
+	DisallowLunchUse *bool `protobuf:"varint,10,opt,name=disallow_lunch_use,json=disallowLunchUse" json:"disallow_lunch_use,omitempty"`
 }
 
 func (x *ReleaseConfigArtifact) Reset() {
@@ -334,6 +338,13 @@ func (x *ReleaseConfigArtifact) GetReleaseConfigType() ReleaseConfigType {
 	return ReleaseConfigType_CONFIG_TYPE_UNSPECIFIED
 }
 
+func (x *ReleaseConfigArtifact) GetDisallowLunchUse() bool {
+	if x != nil && x.DisallowLunchUse != nil {
+		return *x.DisallowLunchUse
+	}
+	return false
+}
+
 type ReleaseConfigsArtifact struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -434,7 +445,7 @@ var file_build_flags_out_proto_rawDesc = []byte{
 	0x64, 0x2e, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67,
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@@ -461,41 +472,44 @@ var file_build_flags_out_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/cmd/release_config/release_config_proto/build_flags_out.proto b/cmd/release_config/release_config_proto/build_flags_out.proto
index 55c848e8c..8b5346455 100644
--- a/cmd/release_config/release_config_proto/build_flags_out.proto
+++ b/cmd/release_config/release_config_proto/build_flags_out.proto
@@ -99,6 +99,11 @@ message ReleaseConfigArtifact {
 
   // The ReleaseConfigType of this release config.
   optional ReleaseConfigType release_config_type = 9;
+
+  // Whether to disallow this release config as TARGET_RELEASE.
+  // If true, this release config can only be inherited, it cannot be used
+  // directly in a build.
+  optional bool disallow_lunch_use = 10;
 }
 
 message ReleaseConfigsArtifact {
diff --git a/cmd/release_config/release_config_proto/build_flags_src.pb.go b/cmd/release_config/release_config_proto/build_flags_src.pb.go
index c48c323a6..9fc4ea461 100644
--- a/cmd/release_config/release_config_proto/build_flags_src.pb.go
+++ b/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
 
@@ -410,6 +410,10 @@ type ReleaseConfig struct {
 	PriorStages []string `protobuf:"bytes,5,rep,name=prior_stages,json=priorStages" json:"prior_stages,omitempty"`
 	// The ReleaseConfigType of this release config.
 	ReleaseConfigType *ReleaseConfigType `protobuf:"varint,6,opt,name=release_config_type,json=releaseConfigType,enum=android.release_config_proto.ReleaseConfigType" json:"release_config_type,omitempty"`
+	// Whether to disallow this release config as TARGET_RELEASE.
+	// If true, this release config can only be inherited, it cannot be used
+	// directly in a build.
+	DisallowLunchUse *bool `protobuf:"varint,7,opt,name=disallow_lunch_use,json=disallowLunchUse" json:"disallow_lunch_use,omitempty"`
 }
 
 func (x *ReleaseConfig) Reset() {
@@ -486,6 +490,13 @@ func (x *ReleaseConfig) GetReleaseConfigType() ReleaseConfigType {
 	return ReleaseConfigType_CONFIG_TYPE_UNSPECIFIED
 }
 
+func (x *ReleaseConfig) GetDisallowLunchUse() bool {
+	if x != nil && x.DisallowLunchUse != nil {
+		return *x.DisallowLunchUse
+	}
+	return false
+}
+
 // Any aliases.  These are used for continuous integration builder config.
 type ReleaseAlias struct {
 	state         protoimpl.MessageState
@@ -655,7 +666,7 @@ var file_build_flags_src_proto_rawDesc = []byte{
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@@ -673,32 +684,35 @@ var file_build_flags_src_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/cmd/release_config/release_config_proto/build_flags_src.proto b/cmd/release_config/release_config_proto/build_flags_src.proto
index e42ac31c6..2cc1a849d 100644
--- a/cmd/release_config/release_config_proto/build_flags_src.proto
+++ b/cmd/release_config/release_config_proto/build_flags_src.proto
@@ -138,6 +138,11 @@ message ReleaseConfig {
 
   // The ReleaseConfigType of this release config.
   optional ReleaseConfigType release_config_type = 6;
+
+  // Whether to disallow this release config as TARGET_RELEASE.
+  // If true, this release config can only be inherited, it cannot be used
+  // directly in a build.
+  optional bool disallow_lunch_use = 7;
 }
 
 // Any aliases.  These are used for continuous integration builder config.
diff --git a/cmd/release_config/release_config_proto/release_configs_contributions.pb.go b/cmd/release_config/release_config_proto/release_configs_contributions.pb.go
index 54854f118..339e4ba70 100644
--- a/cmd/release_config/release_config_proto/release_configs_contributions.pb.go
+++ b/cmd/release_config/release_config_proto/release_configs_contributions.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: release_configs_contributions.proto