Don't list build variant release configs

The build variant release configs are not meant to be used in lunch and
therefore shouldn't be listed in ALL_RELEASE_CONFIGS_FOR_PRODUCT.
Otherwise one can do something like "lunch husky-user-user", which
doesn't sound right.

Bug: b/378961230
Test: build/soong/bin/list_releases husky
Change-Id: Ie7a5487aa85018b430c5b816d902149184903eee

2 files changed, 14 insertions, 2 deletions

diff --git a/cmd/release_config/release_config_lib/release_config.go b/cmd/release_config/release_config_lib/release_config.go
index 8d210026a..719ddc08c 100644
--- a/cmd/release_config/release_config_lib/release_config.go
+++ b/cmd/release_config/release_config_lib/release_config.go
@@ -91,6 +91,16 @@ type ReleaseConfig struct {
 	ReleaseConfigType rc_proto.ReleaseConfigType
 }
 
+// If true, this is a proper release config that can be used in "lunch".
+func (config *ReleaseConfig) isConfigListable() bool {
+	switch config.ReleaseConfigType {
+	case rc_proto.ReleaseConfigType_RELEASE_CONFIG:
+		return true
+	}
+
+	return false
+}
+
 // If true, this ReleaseConfigType may only inherit from a ReleaseConfig of the
 // same ReleaseConfigType.
 var ReleaseConfigInheritanceDenyMap = map[rc_proto.ReleaseConfigType]bool{
diff --git a/cmd/release_config/release_config_lib/release_configs.go b/cmd/release_config/release_config_lib/release_configs.go
index f616230f9..4f621c70a 100644
--- a/cmd/release_config/release_config_lib/release_configs.go
+++ b/cmd/release_config/release_config_lib/release_configs.go
@@ -449,8 +449,10 @@ func (configs *ReleaseConfigs) getReleaseConfig(name string, allow_missing bool)
 func (configs *ReleaseConfigs) GetAllReleaseNames() []string {
 	var allReleaseNames []string
 	for _, v := range configs.ReleaseConfigs {
-		allReleaseNames = append(allReleaseNames, v.Name)
-		allReleaseNames = append(allReleaseNames, v.OtherNames...)
+		if v.isConfigListable() {
+			allReleaseNames = append(allReleaseNames, v.Name)
+			allReleaseNames = append(allReleaseNames, v.OtherNames...)
+		}
 	}
 	slices.Sort(allReleaseNames)
 	return allReleaseNames