Update gitlab-grit to newer version with normal diff collection. Show if file mode was changed

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index 62aa6832371..4d27cf2851e 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -216,4 +216,8 @@ module CommitsHelper
       link_to(text.html_safe, user_path(user), options)
     end
   end
+
+  def diff_file_mode_changed?(diff)
+    diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode
+  end
 end