Merge branch 'use-more-rugged' into 'master'

Make GitLab CE works with new gitlab_git

Recently we removed grit dependency from `gitlab_git` in favor of rugged.

This changes make GitLab works with new library.

See merge request !194

1 files changed, 12 insertions, 0 deletions

diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index a82a300a672..770a26ed894 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -107,6 +107,18 @@ class ProjectWiki
     [title.gsub(/\.[^.]*$/, ""), title_array.join("/")]
   end
 
+  def search_files(query)
+    repository.search_files(query, default_branch)
+  end
+
+  def repository
+    Repository.new(path_with_namespace, default_branch)
+  end
+
+  def default_branch
+    wiki.class.default_ref
+  end
+
   private
 
   def create_repo!