plumbing: object/{commit,tag} add EncodeWithoutSignature, Implement #1116

Signed-off-by: Antoine GIRARD <sapk@sapk.fr>

1 files changed, 6 insertions, 1 deletions

diff --git a/plumbing/object/commit.go b/plumbing/object/commit.go
index 511242d..6b50934 100644
--- a/plumbing/object/commit.go
+++ b/plumbing/object/commit.go
@@ -235,6 +235,11 @@ func (b *Commit) Encode(o plumbing.EncodedObject) error {
 	return b.encode(o, true)
 }
 
+// EncodeWithoutSignature export a Commit into a plumbing.EncodedObject without the signature (correspond to the payload of the PGP signature).
+func (b *Commit) EncodeWithoutSignature(o plumbing.EncodedObject) error {
+	return b.encode(o, false)
+}
+
 func (b *Commit) encode(o plumbing.EncodedObject, includeSig bool) (err error) {
 	o.SetType(plumbing.CommitObject)
 	w, err := o.Writer()
@@ -349,7 +354,7 @@ func (c *Commit) Verify(armoredKeyRing string) (*openpgp.Entity, error) {
 
 	encoded := &plumbing.MemoryObject{}
 	// Encode commit components, excluding signature and get a reader object.
-	if err := c.encode(encoded, false); err != nil {
+	if err := c.EncodeWithoutSignature(encoded); err != nil {
 		return nil, err
 	}
 	er, err := encoded.Reader()