From d944abb28ea70d98d36598a1f30c3738a431013e Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sun, 16 Nov 2025 00:00:00 +0000
Subject: All Serialize should be able to error out

---
 obj_commit.go | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'obj_commit.go')

diff --git a/obj_commit.go b/obj_commit.go
index 8abb363f..2b87322f 100644
--- a/obj_commit.go
+++ b/obj_commit.go
@@ -91,27 +91,38 @@ func parseCommit(id Hash, body []byte, repo *Repository) (*Commit, error) {
 	return c, nil
 }
 
-func commitBody(c *Commit) []byte {
+func commitBody(c *Commit) ([]byte, error) {
 	var buf bytes.Buffer
 	fmt.Fprintf(&buf, "tree %s\n", c.Tree.String())
 	for _, p := range c.Parents {
 		fmt.Fprintf(&buf, "parent %s\n", p.String())
 	}
 	buf.WriteString("author ")
-	buf.Write(c.Author.Serialize())
+	ab, err := c.Author.Serialize()
+	if err != nil {
+		return nil, err
+	}
+	buf.Write(ab)
 	buf.WriteByte('\n')
 	buf.WriteString("committer ")
-	buf.Write(c.Committer.Serialize())
+	cb, err := c.Committer.Serialize()
+	if err != nil {
+		return nil, err
+	}
+	buf.Write(cb)
 	buf.WriteByte('\n')
 	buf.WriteByte('\n')
 	buf.Write(c.Message)
 
-	return buf.Bytes()
+	return buf.Bytes(), nil
 }
 
 // Serialize renders a Commit into canonical Git format.
 func (commit *Commit) Serialize() ([]byte, error) {
-	body := commitBody(commit)
+	body, err := commitBody(commit)
+	if err != nil {
+		return nil, err
+	}
 	header, err := headerForType(ObjCommit, body)
 	if err != nil {
 		return nil, err
-- 
cgit v1.3.1-10-gc9f91