use ObjectMeta instead of name and namespace fields

pkg/target/kusttarget.go

@@ -183,9 +183,8 @@ func (kt *KustTarget) computeInventory(
 
 	p := builtin.NewInventoryTransformerPlugin()
 	var c struct {
-		Policy    string
-		Name      string
-		Namespace string
+		Policy           string
+		types.ObjectMeta `json:"metadata,omitempty" yaml:"metadata,omitempty"`
 	}
 	c.Name = inv.ConfigMap.Name
 	c.Namespace = inv.ConfigMap.Namespace

pkg/target/kusttarget_configplugin.go

@@ -129,8 +129,8 @@ func (kt *KustTarget) configureBuiltinNamespaceTransformer(
 	tConfig *config.TransformerConfig) (
 	result []transformers.Transformer, err error) {
 	var c struct {
-		Namespace  string
-		FieldSpecs []config.FieldSpec
+		types.ObjectMeta `json:"metadata,omitempty" yaml:"metadata,omitempty"`
+		FieldSpecs       []config.FieldSpec
 	}
 	c.Namespace = kt.kustomization.Namespace
 	c.FieldSpecs = tConfig.NameSpace