1 files changed, 37 insertions, 0 deletions
diff --git a/lib/system_check/app/projects_have_namespace_check.rb b/lib/system_check/app/projects_have_namespace_check.rb
new file mode 100644
index 00000000000..a6ec9f7665c
--- /dev/null
+++ b/lib/system_check/app/projects_have_namespace_check.rb
@@ -0,0 +1,37 @@
+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