From 4eed4e1de4e9dd6d7a84854a0181046a10f43b95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=A9tan=20Lepage?=
 <33058747+GaetanLepage@users.noreply.github.com>
Date: Sat, 18 Mar 2023 16:26:00 +0100
Subject: [PATCH] plugins/packer: improve lua generation (#270)

---
 plugins/pluginmanagers/packer.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/pluginmanagers/packer.nix b/plugins/pluginmanagers/packer.nix
index e9835814..0aac75e0 100644
--- a/plugins/pluginmanagers/packer.nix
+++ b/plugins/pluginmanagers/packer.nix
@@ -220,11 +220,14 @@ in {
         else plugins;
 
       luaRockPlugins = luaRockListToLua cfg.rockPlugins;
+      luaRocksString =
+        optionalString (cfg.rockPlugins != [])
+        "use_rocks ${helpers.toLuaObject luaRockPlugins}";
     in
       mkIf (cfg.plugins != []) ''
         require('packer').startup(function()
           use ${helpers.toLuaObject packedPlugins}
-          use_rocks ${helpers.toLuaObject luaRockPlugins}
+          ${luaRocksString}
         end)
       '';
   };