Support range select for staging/discarding files

As part of this, you must now press enter on a merge conflict file
to focus the merge view; you can no longer press space and if you do
it will raise an error.

1 files changed, 4 insertions, 0 deletions

diff --git a/pkg/gui/filetree/node.go b/pkg/gui/filetree/node.go
index efb64f649..e38a1c5de 100644
--- a/pkg/gui/filetree/node.go
+++ b/pkg/gui/filetree/node.go
@@ -41,6 +41,10 @@ func (self *Node[T]) IsFile() bool {
 	return self.File != nil
 }
 
+func (self *Node[T]) GetFile() *T {
+	return self.File
+}
+
 func (self *Node[T]) GetPath() string {
 	return self.Path
 }