From e936d246576e8bf714dbf8666e9349a5f22be87e Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sat, 21 Feb 2026 01:47:11 +0800
Subject: objectstore: Rename from objectdb

---
 objectstore/objectstore.go | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 objectstore/objectstore.go

(limited to 'objectstore/objectstore.go')

diff --git a/objectstore/objectstore.go b/objectstore/objectstore.go
new file mode 100644
index 00000000..ea906c70
--- /dev/null
+++ b/objectstore/objectstore.go
@@ -0,0 +1,33 @@
+// Package objectstore provides storage interfaces for Git objects.
+package objectstore
+
+import (
+	"errors"
+	"io"
+
+	"codeberg.org/lindenii/furgit/objectid"
+	"codeberg.org/lindenii/furgit/objecttype"
+)
+
+// ErrObjectNotFound indicates that an object does not exist in a backend.
+// TODO: This might need to be an interface or otherwise be able to encapsulate multiple concrete backends'
+var ErrObjectNotFound = errors.New("objectstore: object not found")
+
+// ObjectStore reads Git objects by object ID.
+type ObjectStore interface {
+	// ReadBytesFull reads a full serialized object as "type size\\x00content".
+	// If hashed with the same algorithm it MUST match the object ID.
+	ReadBytesFull(id objectid.ObjectID) ([]byte, error)
+	// ReadBytesContent reads an object's type and content bytes.
+	ReadBytesContent(id objectid.ObjectID) (objecttype.Type, []byte, error)
+	// ReadReaderFull reads a full serialized object stream as "type size\\x00content".
+	// Caller must close the returned reader.
+	ReadReaderFull(id objectid.ObjectID) (io.ReadCloser, error)
+	// ReadReaderContent reads an object's type and content stream.
+	// Caller must close the returned reader.
+	ReadReaderContent(id objectid.ObjectID) (objecttype.Type, io.ReadCloser, error)
+	// ReadHeader reads an object's type and declared content length.
+	ReadHeader(id objectid.ObjectID) (objecttype.Type, int64, error)
+	// Close releases resources associated with the backend.
+	Close() error
+}
-- 
cgit v1.3.1-10-gc9f91