1 files changed, 0 insertions, 88 deletions
diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
deleted file mode 100644
index 03a49e119b8..00000000000
--- a/app/helpers/tree_helper.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-module TreeHelper
-  # Sorts a repository's tree so that folders are before files and renders
-  # their corresponding partials
-  #
-  # contents - A Grit::Tree object for the current tree
-  def render_tree(tree)
-    # Render Folders before Files/Submodules
-    folders, files, submodules = tree.trees, tree.blobs, tree.submodules
-
-    tree = ""
-
-    # Render folders if we have any
-    tree << render(partial: 'projects/tree/tree_item', collection: folders,
-                   locals: { type: 'folder' }) if folders.present?
-
-    # Render files if we have any
-    tree << render(partial: 'projects/tree/blob_item', collection: files,
-                   locals: { type: 'file' }) if files.present?
-
-    # Render submodules if we have any
-    tree << render(partial: 'projects/tree/submodule_item',
-                   collection: submodules) if submodules.present?
-
-    tree.html_safe
-  end
-
-  def render_readme(readme)
-    render_markup(readme.name, readme.data)
-  end
-
-  # Return an image icon depending on the file type and mode
-  #
-  # type - String type of the tree item; either 'folder' or 'file'
-  # mode - File unix mode
-  # name - File name
-  def tree_icon(type, mode, name)
-    icon("#{file_type_icon_class(type, mode, name)} fw")
-  end
-
-  def tree_hex_class(content)
-    "file_#{hexdigest(content.name)}"
-  end
-
-  # Simple shortcut to File.join
-  def tree_join(*args)
-    File.join(*args)
-  end
-
-  def allowed_tree_edit?(project = nil, ref = nil)
-    project ||= @project
-    ref ||= @ref
-    return false unless project.repository.branch_names.include?(ref)
-
-    ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(ref)
-  end
-
-  def tree_breadcrumbs(tree, max_links = 2)
-    if @path.present?
-      part_path = ""
-      parts = @path.split('/')
-
-      yield('..', nil) if parts.count > max_links
-
-      parts.each do |part|
-        part_path = File.join(part_path, part) unless part_path.empty?
-        part_path = part if part_path.empty?
-
-        next unless parts.last(2).include?(part) if parts.count > max_links
-        yield(part, tree_join(@ref, part_path))
-      end
-    end
-  end
-
-  def up_dir_path
-    file = File.join(@path, "..")
-    tree_join(@ref, file)
-  end
-
-  # returns the relative path of the first subdir that doesn't have only one directory descendant
-  def flatten_tree(tree)
-    subtree = Gitlab::Git::Tree.where(@repository, @commit.id, tree.path)
-    if subtree.count == 1 && subtree.first.dir?
-      return tree_join(tree.name, flatten_tree(subtree.first))
-    else
-      return tree.name
-    end
-  end
-end