From 4227cadb6823bd4b945b8ea9e766f22b95d26468 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Wed, 5 Aug 2020 10:57:09 +0200
Subject: types: add systemd unit name

---
 lib/types.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/types.nix b/lib/types.nix
index 82e184ba9..66b01fd12 100644
--- a/lib/types.nix
+++ b/lib/types.nix
@@ -530,6 +530,14 @@ rec {
     merge = mergeOneOption;
   };
 
+  systemd.unit-name = mkOptionType {
+    name = "systemd unit name";
+    check = x:
+      test "^[0-9A-Za-z:_.\\-]+@?\\.(service|socket|device|mount|automount|swap|target|path|timer|slice|scope)$" x &&
+      stringLength x <= 256;
+    merge = mergeOneOption;
+  };
+
   # RFC952, B. Lexical grammar, <hname>
   hostname = mkOptionType {
     name = "hostname";
-- 
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