lsp fixes and tweaks

lua/custom/lspconfig.lua

@@ -55,7 +55,10 @@ local on_attach = function(_, bufnr)
     keymap.set("n", "g0", "<cmd>lua vim.lsp.buf.document_symbol()<CR>", opts)
     keymap.set("n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
     keymap.set("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
-    keymap.set("n", "<leader>l", smart_format, opts)
+    -- keymap.set("n", "<leader>l", smart_format, opts)
+    keymap.set("n", "<leader>l", function()
+        vim.lsp.buf.format()
+    end, { desc = "Format code function" })
     keymap.set("n", "<leader>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
     keymap.set(
         "n",
@@ -123,7 +126,7 @@ setup_server("rust_analyzer", {
 
 -- PHP LSPs
 local util = vim.lsp.util
-root_dir = function(fname)
+local root_dir = function(fname)
     return util.root_pattern("composer.json", ".git")(fname)
         or util.path.dirname(fname)
 end
@@ -141,12 +144,13 @@ setup_server("phpactor", {
     },
 })
 
-vim.lsp.config("lua_ls", {
+setup_server("lua_ls", {
     filetypes = { "lua" },
     settings = {
         Lua = {
             diagnostics = {
-                globals = { "vim" } }
+                globals = { "vim" } },
+            format = { enable = true },
         }
     }
 })