From c62c5544fa23378843a3383a9dcd4494e5ea33bc Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Fri, 6 Mar 2026 11:54:21 +0800
Subject: format/commitgraph: Split into ./read and ./

---
 format/commitgraph/read/commits.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 format/commitgraph/read/commits.go

(limited to 'format/commitgraph/read/commits.go')

diff --git a/format/commitgraph/read/commits.go b/format/commitgraph/read/commits.go
new file mode 100644
index 00000000..38dffe7b
--- /dev/null
+++ b/format/commitgraph/read/commits.go
@@ -0,0 +1,20 @@
+package read
+
+import "codeberg.org/lindenii/furgit/objectid"
+
+// Commit stores decoded commit-graph record data.
+type Commit struct {
+	OID            objectid.ObjectID
+	TreeOID        objectid.ObjectID
+	Parent1        ParentRef
+	Parent2        ParentRef
+	ExtraParents   []Position
+	CommitTimeUnix int64
+	GenerationV1   uint32
+	GenerationV2   uint64
+}
+
+// NumCommits returns total commits across loaded layers.
+func (reader *Reader) NumCommits() uint32 {
+	return reader.total
+}
-- 
cgit v1.3.1-10-gc9f91