From 4d193b7262b7302e29322c41de70eb700323ed96 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <william@wkennington.com>
Date: Mon, 15 Sep 2014 20:03:20 -0700
Subject: [PATCH] systemd: Support reload scripts

---
 nixos/modules/system/boot/systemd-unit-options.nix | 9 +++++++++
 nixos/modules/system/boot/systemd.nix              | 6 ++++++
 2 files changed, 15 insertions(+)

diff --git a/nixos/modules/system/boot/systemd-unit-options.nix b/nixos/modules/system/boot/systemd-unit-options.nix
index a6183c47eb1..48c3564ba07 100644
--- a/nixos/modules/system/boot/systemd-unit-options.nix
+++ b/nixos/modules/system/boot/systemd-unit-options.nix
@@ -230,6 +230,15 @@ in rec {
       '';
     };
 
+    reload = mkOption {
+      type = types.lines;
+      default = "";
+      description = ''
+        Shell commands executed when the service's main process
+        is reloaded.
+      '';
+    };
+
     preStop = mkOption {
       type = types.lines;
       default = "";
diff --git a/nixos/modules/system/boot/systemd.nix b/nixos/modules/system/boot/systemd.nix
index e353e9246b0..f2f7989ab4d 100644
--- a/nixos/modules/system/boot/systemd.nix
+++ b/nixos/modules/system/boot/systemd.nix
@@ -245,6 +245,12 @@ let
               ${config.postStart}
             '';
           })
+        (mkIf (config.reload != "")
+          { serviceConfig.ExecReload = makeJobScript "${name}-reload" ''
+              #! ${pkgs.stdenv.shell} -e
+              ${config.reload}
+            '';
+          })
         (mkIf (config.preStop != "")
           { serviceConfig.ExecStop = makeJobScript "${name}-pre-stop" ''
               #! ${pkgs.stdenv.shell} -e