From 928ac9f153682aa2a98213a39b6732591a8c27a6 Mon Sep 17 00:00:00 2001
From: lassulus <lass@aidsballs.de>
Date: Fri, 9 Sep 2016 19:38:12 +0200
Subject: [PATCH] k 4 types: add default value for user.mail

---
 krebs/4lib/types.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/krebs/4lib/types.nix b/krebs/4lib/types.nix
index 37d44606b..02ca2b8db 100644
--- a/krebs/4lib/types.nix
+++ b/krebs/4lib/types.nix
@@ -284,6 +284,7 @@ types // rec {
       };
       mail = mkOption {
         type = str; # TODO retiolum mail address
+        default = "${config._module.args.name}@${config.networking.hostName}.r";
       };
       name = mkOption {
         type = username;