From 6d80d3c964e7863a42ed3ce95b4917801ed7e7ea Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <contact@infinisil.com>
Date: Wed, 2 Sep 2020 16:10:17 +0200
Subject: nixos/modules: Allow options to be coerced to a string for
 convenience

---
 lib/modules.nix | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/modules.nix')

diff --git a/lib/modules.nix b/lib/modules.nix
index 2468b6fbdd2..cac17a71380 100644
--- a/lib/modules.nix
+++ b/lib/modules.nix
@@ -587,6 +587,8 @@ rec {
         definitions = map (def: def.value) res.defsFinal;
         files = map (def: def.file) res.defsFinal;
         inherit (res) isDefined;
+        # This allows options to be correctly displayed using `${options.path.to.it}`
+        __toString = _: showOption loc;
       };
 
   # Merge definitions of a value of a given type.
-- 
cgit 1.4.1