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/store_open_pack.go | 57 ++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 object/store/packed/store_open_pack.go

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

diff --git a/object/store/packed/store_open_pack.go b/object/store/packed/store_open_pack.go
new file mode 100644
index 00000000..c621e08c
--- /dev/null
+++ b/object/store/packed/store_open_pack.go
@@ -0,0 +1,57 @@
+package packed
+
+// openPack returns one opened and validated pack handle.
+func (store *Store) openPack(name string) (*packFile, error) {
+	store.stateMu.RLock()
+
+	pack, ok := store.packs[name]
+	if ok {
+		store.stateMu.RUnlock()
+
+		return pack, nil
+	}
+
+	store.stateMu.RUnlock()
+
+	file, err := store.root.Open(name)
+	if err != nil {
+		return nil, err
+	}
+
+	info, err := file.Stat()
+	if err != nil {
+		_ = file.Close()
+
+		return nil, err
+	}
+
+	pack, err = openPackFile(name, file, info.Size())
+	if err != nil {
+		_ = file.Close()
+
+		return nil, err
+	}
+
+	err = store.verifyPackMatchesIndexes(pack)
+	if err != nil {
+		_ = pack.close()
+
+		return nil, err
+	}
+
+	store.stateMu.Lock()
+
+	existing, ok := store.packs[name]
+	if ok {
+		store.stateMu.Unlock()
+
+		_ = pack.close()
+
+		return existing, nil
+	}
+
+	store.packs[name] = pack
+	store.stateMu.Unlock()
+
+	return pack, nil
+}
-- 
cgit v1.3.1-10-gc9f91