From 62b707de07c4aae4a415bc186bda943c70edd3ac Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 10 Oct 2012 17:55:13 -0400
Subject: [PATCH] Add support for postStop scripts

---
 modules/system/boot/systemd-unit-options.nix | 9 +++++++++
 modules/system/boot/systemd.nix              | 7 +++++++
 2 files changed, 16 insertions(+)

diff --git a/modules/system/boot/systemd-unit-options.nix b/modules/system/boot/systemd-unit-options.nix
index 46f2a705df8..2efea2fb9e1 100644
--- a/modules/system/boot/systemd-unit-options.nix
+++ b/modules/system/boot/systemd-unit-options.nix
@@ -145,6 +145,15 @@ rec {
       '';
     };
 
+    postStop = mkOption {
+      type = types.string;
+      default = "";
+      description = ''
+        Shell commands executed after the service's main process
+        has exited.
+      '';
+    };
+
     restartIfChanged = mkOption {
       type = types.bool;
       default = true;
diff --git a/modules/system/boot/systemd.nix b/modules/system/boot/systemd.nix
index 268e81b1091..c166c1cbf03 100644
--- a/modules/system/boot/systemd.nix
+++ b/modules/system/boot/systemd.nix
@@ -250,6 +250,13 @@ let
             ''}
           ''}
 
+          ${optionalString (def.postStop != "") ''
+            ExecStopPost=${makeJobScript "${name}-poststop.sh" ''
+              #! ${pkgs.stdenv.shell} -e
+              ${def.postStop}
+            ''}
+          ''}
+
           ${attrsToSection def.serviceConfig}
         '';
     };