Resolve "Protected branches count is wrong when a wildcard includes several protected branches"

app/controllers/projects/settings/repository_controller.rb

@@ -16,6 +16,10 @@ module Projects
         @protected_tags = @project.protected_tags.order(:name).page(params[:page])
         @protected_branch = @project.protected_branches.new
         @protected_tag = @project.protected_tags.new
+
+        @protected_branches_count = @protected_branches.reduce(0) { |sum, branch| sum + branch.matching(@project.repository.branches).size }
+        @protected_tags_count = @protected_tags.reduce(0) { |sum, tag| sum + tag.matching(@project.repository.tags).size }
+
         load_gon_index
       end
 

app/views/projects/protected_branches/shared/_branches_list.html.haml

@@ -2,7 +2,7 @@
   - if @protected_branches.empty?
     .panel-heading
       %h3.panel-title
-        Protected branch (#{@protected_branches.size})
+        Protected branch (#{@protected_branches_count})
     %p.settings-message.text-center
       There are currently no protected branches, protect a branch with the form above.
   - else
@@ -16,7 +16,7 @@
           %col
       %thead
         %tr
-          %th Protected branch (#{@protected_branches.size})
+          %th Protected branch (#{@protected_branches_count})
           %th Last commit
           %th Allowed to merge
           %th Allowed to push

app/views/projects/protected_tags/shared/_tags_list.html.haml

@@ -2,7 +2,7 @@
   - if @protected_tags.empty?
     .panel-heading
       %h3.panel-title
-        Protected tag (#{@protected_tags.size})
+        Protected tag (#{@protected_tags_count})
     %p.settings-message.text-center
       There are currently no protected tags, protect a tag with the form above.
   - else
@@ -17,7 +17,7 @@
           %col
       %thead
         %tr
-          %th Protected tag (#{@protected_tags.size})
+          %th Protected tag (#{@protected_tags_count})
           %th Last commit
           %th Allowed to create
           - if can_admin_project

changelogs/unreleased/20394-protected-branches-wildcard.yml

+---
+title: Include matching branches and tags in protected branches / tags count
+merge_request:
+author: Jan Beckmann
+type: fixed

spec/features/protected_branches_spec.rb

@@ -142,7 +142,10 @@ feature 'Protected Branches', :js do
         set_protected_branch_name('*-stable')
         click_on "Protect"
 
-        within(".protected-branches-list") { expect(page).to have_content("2 matching branches") }
+        within(".protected-branches-list") do
+          expect(page).to have_content("Protected branch (2)")
+          expect(page).to have_content("2 matching branches")
+        end
       end
 
       it "displays all the branches matching the wildcard" do

spec/features/protected_tags_spec.rb

@@ -65,7 +65,10 @@ feature 'Protected Tags', :js do
       set_protected_tag_name('*-stable')
       click_on "Protect"
 
-      within(".protected-tags-list") { expect(page).to have_content("2 matching tags") }
+      within(".protected-tags-list") do
+        expect(page).to have_content("Protected tag (2)")
+        expect(page).to have_content("2 matching tags")
+      end
     end
 
     it "displays all the tags matching the wildcard" do