Fix i18n syntax on Repository Cleanup page

This commit fixes the i18n syntax for a link shown on the Repository
Cleanup page to allow it to be marked for translation.

app/helpers/projects_helper.rb

@@ -267,10 +267,6 @@ module ProjectsHelper
     "xcode://clone?repo=#{CGI.escape(default_url_to_repo(project))}"
   end
 
-  def link_to_filter_repo
-    link_to 'git filter-repo', 'https://github.com/newren/git-filter-repo', target: '_blank', rel: 'noopener noreferrer'
-  end
-
   def explore_projects_tab?
     current_page?(explore_projects_path) ||
       current_page?(trending_explore_projects_path) ||

app/views/projects/cleanup/_show.html.haml

@@ -6,7 +6,10 @@
     %button.btn.js-settings-toggle
       = expanded ? _('Collapse') : _('Expand')
     %p
-      = _("Clean up after running %{filter_repo} on the repository." % { filter_repo: link_to_filter_repo }).html_safe
+      - link_url = 'https://github.com/newren/git-filter-repo'
+      - link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: link_url }
+      - link_end = '</a>'.html_safe
+      = _("Clean up after running %{link_start}git filter-repo%{link_end} on the repository.").html_safe % { link_start: link_start, link_end: link_end }
       = link_to sprite_icon('question-o'),
           help_page_path('user/project/repository/reducing_the_repo_size_using_git.md'),
           target: '_blank', rel: 'noopener noreferrer'

changelogs/unreleased/299925-fix-i18n-syntax-in-app-views-projects-cleanup-_show-html-haml.yml

+---
+title: Make text on Repository Cleanup page translatable
+merge_request: 52529
+author:
+type: fixed

locale/gitlab.pot

@@ -5815,6 +5815,9 @@ msgstr ""
 msgid "ClassificationLabelUnavailable|is unavailable: %{reason}"
 msgstr ""
 
+msgid "Clean up after running %{link_start}git filter-repo%{link_end} on the repository."
+msgstr ""
+
 msgid "Clean up image tags"
 msgstr ""
 

spec/helpers/projects_helper_spec.rb

@@ -657,31 +657,6 @@ RSpec.describe ProjectsHelper do
     end
   end
 
-  describe 'link_to_filter_repo' do
-    subject { helper.link_to_filter_repo }
-
-    it 'generates a hardcoded link to git filter-repo' do
-      result = helper.link_to_filter_repo
-      doc = Nokogiri::HTML.fragment(result)
-
-      expect(doc.children.size).to eq(1)
-
-      link = doc.children.first
-
-      aggregate_failures do
-        expect(result).to be_html_safe
-
-        expect(link.name).to eq('a')
-        expect(link[:target]).to eq('_blank')
-        expect(link[:rel]).to eq('noopener noreferrer')
-        expect(link[:href]).to eq('https://github.com/newren/git-filter-repo')
-        expect(link.inner_html).to eq('git filter-repo')
-
-        expect(result).to be_html_safe
-      end
-    end
-  end
-
   describe '#explore_projects_tab?' do
     subject { helper.explore_projects_tab? }