gitlab-org--gitlab-foss/lib/system_check/app/projects_have_namespace_check.rb

module SystemCheck
  module App
    class ProjectsHaveNamespaceCheck < SystemCheck::BaseCheck
      set_name 'Projects have namespace:'
      set_skip_reason "can't check, you have no projects"

      def skip?
        !Project.exists?
      end

      def multi_check
        $stdout.puts ''

        Project.find_each(batch_size: 100) do |project|
          $stdout.print sanitized_message(project)

          if project.namespace
            $stdout.puts 'yes'.color(:green)
          else
            $stdout.puts 'no'.color(:red)
            show_error
          end
        end
      end

      def show_error
        try_fixing_it(
          "Migrate global projects"
        )
        for_more_information(
          "doc/update/5.4-to-6.0.md in section \"#global-projects\""
        )
        fix_and_rerun
      end
    end
  end
end