From 101b721f6f468b848215f71274c933e3de4ec139 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=A9tan=20Lepage?=
 <33058747+GaetanLepage@users.noreply.github.com>
Date: Tue, 28 Feb 2023 15:07:24 +0100
Subject: [PATCH] plugins/nvim-lsp: add a fallback for the lua LS package
 (#210)

---
 plugins/nvim-lsp/language-servers/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plugins/nvim-lsp/language-servers/default.nix b/plugins/nvim-lsp/language-servers/default.nix
index 58a012aa..0e1c47cd 100644
--- a/plugins/nvim-lsp/language-servers/default.nix
+++ b/plugins/nvim-lsp/language-servers/default.nix
@@ -172,7 +172,12 @@ with lib; let
     {
       name = "lua-ls";
       description = "Enable lua LS, for lua";
-      package = pkgs.lua-language-server;
+      # Use the old name of the lua LS if the user is on a stable branch of nixpkgs
+      # Rename occured here: https://github.com/NixOS/nixpkgs/pull/215057
+      package =
+        if (hasAttr "lua-language-server" pkgs)
+        then pkgs.lua-language-server
+        else pkgs.sumneko-lua-language-server;
       serverName = "lua_ls";
 
       # All available settings are documented here: