feat(nvim): setup lua_ls

common/home/neovim/langs/lua.nix

@@ -6,12 +6,39 @@
 }: let
   inherit (config.vars) neovimIde;
   inherit (pkgs) vimPlugins;
+
+  flakeEnv = config.programs.bash.sessionVariables.FLAKE;
 in
   lib.mkIf neovimIde {
     programs = {
       neovim = {
+        extraPackages = [
+          pkgs.lua-language-server
+        ];
+
         plugins = [
-          vimPlugins.neodev-nvim
+          {
+            plugin = vimPlugins.neodev-nvim;
+            type = "lua";
+            config =
+              /*
+              lua
+              */
+              ''
+                -- IMPORTANT: make sure to setup neodev BEFORE lspconfig
+                require("neodev").setup({
+                    override = function(root_dir, library)
+                        if root_dir:find('${flakeEnv}', 1, true) == 1 then
+                            library.enabled = true
+                            library.plugins = true
+                        end
+                    end,
+                });
+
+                require('lspconfig').lua_ls.setup(
+                    require('coq').lsp_ensure_capabilities({}));
+              '';
+          }
         ];
       };
     };