Show multibuild flavor in Repository State pages

Add the multibuild flavor to the breadcrumbs as text.

src/api/app/assets/stylesheets/webui/breadcrumbs-component.scss

@@ -4,7 +4,7 @@ ol.breadcrumb {
   & li {
     font-size: 0.9rem;
 
-    &.active {
+    .active, &.active {
       color: var(--breadcrumbs-item-text-color);
       font-weight: bold;
     }
@@ -13,4 +13,4 @@ ol.breadcrumb {
       color: var(--breadcrumbs-item-text-color);
     }
   }
-}
+}

src/api/app/controllers/webui/packages/binaries_controller.rb

@@ -12,6 +12,7 @@ class BinariesController < Webui::WebuiController
 
       before_action :set_project
       before_action :set_package
+      before_action :set_multibuild_flavor
       before_action :set_repository
       before_action :set_architecture, only: %i[show dependency filelist]
       before_action :set_dependant_project, only: :dependency
@@ -117,6 +118,10 @@ def set_filename
         @filename = File.basename(params[:binary_filename] || params[:filename])
       end
 
+      def set_multibuild_flavor
+        @multibuild_flavor = @package_name.gsub(/.*:/, '') if @package_name.present? && @package_name.include?(':')
+      end
+
       # Get an URL to a binary produced by the build.
       # In the published repo for everyone, in the backend directly only for logged in users.
       def download_url_for_binary(architecture_name:, file_name:)

src/api/app/views/webui/package/_breadcrumb_items.html.haml

@@ -7,7 +7,11 @@
 - else
   %li.breadcrumb-item.text-word-break-all
     %i.fa.fa-archive
-    = link_to(@package, package_show_path(@project, @package))
+    = precede link_to(@package, package_show_path(@project, @package)) do
+      - if @multibuild_flavor.present?
+        %span.active ":#{@multibuild_flavor}"
+      - else
+        = nil
   - if current_page?(package_view_revisions_path(@project, @package))
     %li.breadcrumb-item.active{ 'aria-current' => 'page' }
       Revisions