1 files changed, 23 insertions, 0 deletions
diff --git a/tree_walker.go b/tree_walker.go
index 5568e1b..1692c2f 100644
--- a/tree_walker.go
+++ b/tree_walker.go
@@ -3,6 +3,8 @@ package git
 import (
 	"io"
 	"path"
+
+	"gopkg.in/src-d/go-git.v4/core"
 )
 
 const (
@@ -91,6 +93,27 @@ func (w *TreeWalker) Next() (name string, entry TreeEntry, obj Object, err error
 	return
 }
 
+func (w *TreeWalker) ForEach(cb func(fullpath string, e TreeEntry) error) error {
+	for {
+		path, e, _, err := w.Next()
+		if err != nil {
+			if err == io.EOF {
+				return nil
+			}
+
+			return err
+		}
+
+		if err := cb(path, e); err != nil {
+			if err == core.ErrStop {
+				return nil
+			}
+
+			return err
+		}
+	}
+}
+
 // Tree returns the tree that the tree walker most recently operated on.
 func (w *TreeWalker) Tree() *Tree {
 	current := len(w.stack) - 1