From a92c024c7f86248e1e5f27e87da6c433d217069c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benno=20F=C3=BCnfst=C3=BCck?= <benno.fuenfstueck@gmail.com>
Date: Sat, 17 Oct 2015 19:11:22 +0200
Subject: [PATCH] sddm: allow extra config options

---
 .../services/x11/display-managers/sddm.nix        | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/nixos/modules/services/x11/display-managers/sddm.nix b/nixos/modules/services/x11/display-managers/sddm.nix
index c44383cc6117..4594155ea134 100644
--- a/nixos/modules/services/x11/display-managers/sddm.nix
+++ b/nixos/modules/services/x11/display-managers/sddm.nix
@@ -35,6 +35,8 @@ let
     SessionCommand=${dmcfg.session.script}
     SessionDir=${dmcfg.session.desktops}
     XauthPath=${pkgs.xorg.xauth}/bin/xauth
+
+    ${cfg.extraConfig}
   '';
 
 in
@@ -50,6 +52,19 @@ in
         '';
       };
 
+      extraConfig = mkOption {
+        type = types.str;
+        default = "";
+        example = ''
+          [Autologin]
+          User=john
+          Session=plasma.desktop
+        '';
+        description = ''
+          Extra lines appended to the configuration of SDDM.
+        '';
+      };
+
       theme = mkOption {
         type = types.str;
         default = "maui";