From 08c9a0ad5e1280524b9c391617c386a36a53e94e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Sun, 24 Feb 2013 11:54:01 +0100
Subject: [PATCH] Add service.logind.extraConfig option

So that we can customize systemd-logind in configuration.nix.

Example:
  services.logind.extraConfig = "HandleLidSwitch=ignore";

See man logind.conf for available options.
---
 modules/system/boot/systemd.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/modules/system/boot/systemd.nix b/modules/system/boot/systemd.nix
index ddb6dd3db266..9da3afa59985 100644
--- a/modules/system/boot/systemd.nix
+++ b/modules/system/boot/systemd.nix
@@ -462,6 +462,16 @@ in
       '';
     };
 
+    services.logind.extraConfig = mkOption {
+      default = "";
+      type = types.uniq types.string;
+      example = "HandleLidSwitch=ignore";
+      description = ''
+        Extra config options for systemd-logind. See man logind.conf for
+        available options.
+      '';
+    };
+
     systemd.enableEmergencyMode = mkOption {
       default = true;
       type = types.bool;
@@ -508,6 +518,13 @@ in
             '';
           target = "systemd/journald.conf";
         }
+        { source = pkgs.writeText "logind.conf"
+            ''
+              [Logind]
+              ${config.services.logind.extraConfig}
+            '';
+          target = "systemd/logind.conf";
+        }
       ];
 
     system.activationScripts.systemd =