1 files changed, 16 insertions, 1 deletions
diff --git a/plumbing/format/packfile/packfile.go b/plumbing/format/packfile/packfile.go
index 5feb781..852a834 100644
--- a/plumbing/format/packfile/packfile.go
+++ b/plumbing/format/packfile/packfile.go
@@ -258,6 +258,19 @@ func (p *Packfile) nextObject() (plumbing.EncodedObject, error) {
 }
 
 func (p *Packfile) getObjectContent(offset int64) (io.ReadCloser, error) {
+	ref, err := p.FindHash(offset)
+	if err == nil {
+		obj, ok := p.cacheGet(ref)
+		if ok {
+			reader, err := obj.Reader()
+			if err != nil {
+				return nil, err
+			}
+
+			return reader, nil
+		}
+	}
+
 	if _, err := p.s.SeekFromStart(offset); err != nil {
 		return nil, err
 	}
@@ -306,6 +319,8 @@ func (p *Packfile) fillRegularObjectContent(obj plumbing.EncodedObject) error {
 	}
 
 	_, _, err = p.s.NextObject(w)
+	p.cachePut(obj)
+
 	return err
 }
 
@@ -394,7 +409,7 @@ func (p *Packfile) GetByType(typ plumbing.ObjectType) (storer.EncodedObjectIter,
 		plumbing.TreeObject,
 		plumbing.CommitObject,
 		plumbing.TagObject:
-		entries, err := p.Entries()
+		entries, err := p.EntriesByOffset()
 		if err != nil {
 			return nil, err
 		}