From 00157e463c9f49ef9eebba5663187826139688bd Mon Sep 17 00:00:00 2001
From: Derrick Hammer <derrick@derrickhammer.com>
Date: Fri, 5 Jan 2024 06:36:18 -0500
Subject: [PATCH] refactor: add directoryReferenceSerializationMap map wrapper
 to handle DirectoryReference serialization

---
 metadata/directory_map.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/metadata/directory_map.go b/metadata/directory_map.go
index 81dcf17..cd9ab76 100644
--- a/metadata/directory_map.go
+++ b/metadata/directory_map.go
@@ -14,9 +14,15 @@ type fileReferenceMap struct {
 	linkedhashmap.Map
 }
 
+type directoryReferenceSerializationMap struct {
+	linkedhashmap.Map
+}
+
 type unmarshalNewInstanceFunc func() interface{}
 
 var _ SerializableMetadata = (*directoryReferenceMap)(nil)
+var _ SerializableMetadata = (*fileReferenceMap)(nil)
+var _ msgpack.CustomEncoder = (*directoryReferenceSerializationMap)(nil)
 
 func unmarshalMapMsgpack(dec *msgpack.Decoder, m *linkedhashmap.Map, placeholder interface{}, intMap bool) error {
 	*m = *linkedhashmap.New()
@@ -170,3 +176,7 @@ func (drm *directoryReferenceMap) UnmarshalJSON(bytes []byte) error {
 	createDirInstance := func() interface{} { return &DirectoryReference{} }
 	return unmarshalMapJson(bytes, &drm.Map, createDirInstance)
 }
+
+func (frm directoryReferenceSerializationMap) EncodeMsgpack(enc *msgpack.Encoder) error {
+	return marshallMapMsgpack(enc, &frm.Map)
+}