From bfa0a3f5f18b752a6ebd3d5b37411c6871f7bb17 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Wed, 25 Mar 2026 14:30:31 +0000
Subject: *: objectstore -> object/store

---
 object/store/packed/read_header.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 object/store/packed/read_header.go

(limited to 'object/store/packed/read_header.go')

diff --git a/object/store/packed/read_header.go b/object/store/packed/read_header.go
new file mode 100644
index 00000000..d774de7c
--- /dev/null
+++ b/object/store/packed/read_header.go
@@ -0,0 +1,20 @@
+package packed
+
+import (
+	objectid "codeberg.org/lindenii/furgit/object/id"
+	objecttype "codeberg.org/lindenii/furgit/object/type"
+)
+
+// ReadHeader reads an object's type and declared content size.
+//
+// It resolves header metadata only. It does not verify that the full pack entry
+// payload is readable and does not verify any zlib Adler-32 trailer for
+// compressed entry data.
+func (store *Store) ReadHeader(id objectid.ObjectID) (objecttype.Type, int64, error) {
+	loc, err := store.lookup(id)
+	if err != nil {
+		return objecttype.TypeInvalid, 0, err
+	}
+
+	return store.resolveHeaderAt(loc)
+}
-- 
cgit v1.3.1-10-gc9f91