1 files changed, 30 insertions, 0 deletions
diff --git a/lib/system_check/app/gitlab_config_up_to_date_check.rb b/lib/system_check/app/gitlab_config_up_to_date_check.rb
new file mode 100644
index 00000000000..c609e48e133
--- /dev/null
+++ b/lib/system_check/app/gitlab_config_up_to_date_check.rb
@@ -0,0 +1,30 @@
+module SystemCheck
+  module App
+    class GitlabConfigUpToDateCheck < SystemCheck::BaseCheck
+      set_name 'GitLab config up to date?'
+      set_skip_reason "can't check because of previous errors"
+
+      def skip?
+        gitlab_config_file = Rails.root.join('config', 'gitlab.yml')
+        !File.exist?(gitlab_config_file)
+      end
+
+      def check?
+        # omniauth or ldap could have been deleted from the file
+        !Gitlab.config['git_host']
+      end
+
+      def show_error
+        try_fixing_it(
+          'Back-up your config/gitlab.yml',
+          'Copy config/gitlab.yml.example to config/gitlab.yml',
+          'Update config/gitlab.yml to match your setup'
+        )
+        for_more_information(
+          see_installation_guide_section 'GitLab'
+        )
+        fix_and_rerun
+      end
+    end
+  end
+end