From 36340918040627d93808c09dea8d9bd7b7457f82 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sun, 24 May 2026 11:07:16 +0000
Subject: object/id: Rename algorithm to object format

---
 object/id/object_format.go | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 object/id/object_format.go

(limited to 'object/id/object_format.go')

diff --git a/object/id/object_format.go b/object/id/object_format.go
new file mode 100644
index 00000000..c21e8fa7
--- /dev/null
+++ b/object/id/object_format.go
@@ -0,0 +1,25 @@
+package id
+
+// ObjectFormat identifies the Git object format,
+// i.e., the hash algorithm used in git object IDs.
+type ObjectFormat uint8
+
+const (
+	// ObjectFormatUnknown identifies an unknown object format.
+	ObjectFormatUnknown ObjectFormat = iota
+
+	// ObjectFormatSHA1 identifies the SHA-1 object format.
+	// This is the default for all versions of Git until Git 3.0.
+	ObjectFormatSHA1
+
+	// ObjectFormatSHA256 identifies the SHA-256 object format.
+	// This is the default for Git 3.0 and beyond.
+	ObjectFormatSHA256
+)
+
+// SupportedObjectFormats returns all object formats supported by furgit.
+//
+// Labels: Mut-No.
+func SupportedObjectFormats() []ObjectFormat {
+	return supportedObjectFormats
+}
-- 
cgit v1.3.1-10-gc9f91