1 files changed, 4 insertions, 0 deletions
diff --git a/commit.go b/commit.go
index d10dc6d..c7a102d 100644
--- a/commit.go
+++ b/commit.go
@@ -22,6 +22,10 @@ type Commit struct {
 	Message string
 }
 
+func (c *Commit) ParentHash() string {
+	return c.Hash + "^"
+}
+
 func (c *Commit) ShortMessage() string {
 	short, _, _ := strings.Cut(c.Message, "\n")
 	return short