1 files changed, 27 insertions, 0 deletions
diff --git a/app/helpers/icons_helper.rb b/app/helpers/icons_helper.rb
index f29faeca22d..c5522ff7a69 100644
--- a/app/helpers/icons_helper.rb
+++ b/app/helpers/icons_helper.rb
@@ -1,4 +1,5 @@
 module IconsHelper
+  extend self
   include FontAwesome::Rails::IconHelper
 
   # Creates an icon tag given icon name(s) and possible icon modifiers.
@@ -16,6 +17,32 @@ module IconsHelper
     options.include?(:base) ? fa_stacked_icon(names, options) : fa_icon(names, options)
   end
 
+  def custom_icon(icon_name, size: 16)
+    # We can't simply do the below, because there are some .erb SVGs.
+    #  File.read(Rails.root.join("app/views/shared/icons/_#{icon_name}.svg")).html_safe
+    render "shared/icons/#{icon_name}.svg", size: size
+  end
+
+  def sprite_icon_path
+    # SVG Sprites currently don't work across domains, so in the case of a CDN
+    # we have to set the current path deliberately to prevent addition of asset_host
+    sprite_base_url = Gitlab.config.gitlab.url if ActionController::Base.asset_host
+    ActionController::Base.helpers.image_path('icons.svg', host: sprite_base_url)
+  end
+
+  def sprite_file_icons_path
+    # SVG Sprites currently don't work across domains, so in the case of a CDN
+    # we have to set the current path deliberately to prevent addition of asset_host
+    sprite_base_url = Gitlab.config.gitlab.url if ActionController::Base.asset_host
+    ActionController::Base.helpers.image_path('file_icons.svg', host: sprite_base_url)
+  end
+
+  def sprite_icon(icon_name, size: nil, css_class: nil)
+    css_classes = size ? "s#{size}" : ""
+    css_classes << " #{css_class}" unless css_class.blank?
+    content_tag(:svg, content_tag(:use, "", { "xlink:href" => "#{sprite_icon_path}##{icon_name}" } ), class: css_classes.empty? ? nil : css_classes)
+  end
+
   def audit_icon(names, options = {})
     case names
     when "standard"