Fix GitHub project import visibility

changelogs/unreleased/47327-fix-github-import-visibility.yml

+---
+title: Fix GitHub project import visibility
+merge_request:
+author: Daniel Wyatt
+type: fixed

lib/gitlab/legacy_github_import/project_creator.rb

@@ -37,7 +37,7 @@ module Gitlab
       end
 
       def visibility_level
-        visibility_level = repo.private ? Gitlab::VisibilityLevel::PRIVATE : Gitlab::VisibilityLevel::PUBLIC
+        visibility_level = repo.private ? Gitlab::VisibilityLevel::PRIVATE : @namespace.visibility_level
         visibility_level = Gitlab::CurrentSettings.default_project_visibility if Gitlab::CurrentSettings.restricted_visibility_levels.include?(visibility_level)
 
         visibility_level

spec/lib/gitlab/legacy_github_import/project_creator_spec.rb

@@ -47,12 +47,12 @@ describe Gitlab::LegacyGithubImport::ProjectCreator do
     end
 
     context 'when GitHub project is public' do
-      it 'sets project visibility to public' do
+      it 'sets project visibility to namespace visibility level' do
         repo.private = false
 
         project = service.execute
 
-        expect(project.visibility_level).to eq(Gitlab::VisibilityLevel::PUBLIC)
+        expect(project.visibility_level).to eq(namespace.visibility_level)
       end
     end