@Override
  public void update(@NotNull AnActionEvent e) {
    Presentation presentation = e.getPresentation();
    Project project = e.getProject();
    VirtualFile file = JBIterable.from(e.getData(VcsDataKeys.VIRTUAL_FILES)).single();

    presentation.setVisible(project != null);
    presentation.setEnabled(project != null && file != null && isEnabled(getRepositoryManager(project).getRepositoryForFileQuick(file)));
  }
@Override
  public void update(@NotNull AnActionEvent e)