From 4ea6c0c58bea95f22fbca81ae5edddc93b342b5e Mon Sep 17 00:00:00 2001
From: Matthieu Coudron <886074+teto@users.noreply.github.com>
Date: Thu, 14 Dec 2023 22:41:50 +0100
Subject: [PATCH] lib.generators: made toLua accept derivations too

While trying to extend generateLuarocksConfig, I had infinite loops caused by toLua considering derivations as attrSets
---
 lib/generators.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/generators.nix b/lib/generators.nix
index 8e93ed04916e..ed59654cc07e 100644
--- a/lib/generators.nix
+++ b/lib/generators.nix
@@ -525,6 +525,8 @@ ${expr "" v}
           "(${v.expr})"
         else if v == { } then
           "{}"
+        else if libAttr.isDerivation v then
+          ''"${toString v}"''
         else
           "{${introSpace}${concatItems (
             lib.attrsets.mapAttrsToList (key: value: "[${builtins.toJSON key}] = ${toLua innerArgs value}") v