Actually get lua language server working

Editing the init file is still painful though :/

Author: anlsh

init.lua

@@ -186,6 +186,25 @@ vim.lsp.config('clangd', {
 })
 vim.lsp.enable 'clangd'
 
+vim.lsp.config('luals', {
+  -- Command and arguments to start the server.
+  cmd = { 'lua-language-server' },
+  -- Filetypes to automatically attach to.
+  filetypes = { 'lua' },
+  root_markers = { { '.luarc.json', '.luarc.jsonc' }, '.git' },
+  settings = {
+    Lua = {
+      diagnostics = {
+        globals = { 'vim' },
+      },
+      runtime = {
+        version = 'LuaJIT',
+      },
+    },
+  },
+})
+vim.lsp.enable 'luals'
+
 -- [[ Basic Autocommands ]]
 --  See `:help lua-guide-autocommands`
 
@@ -727,31 +746,14 @@ require('lazy').setup({
       --  - filetypes (table): Override the default list of associated filetypes for the server
       --  - capabilities (table): Override fields in capabilities. Can be used to disable certain LSP features.
       --  - settings (table): Override the default settings passed when initializing the server.
-      --        For example, to see the options for `lua_ls`, you could go to: https://luals.github.io/wiki/settings/
+      --        For example, to see the options for `lua_ls`, you could go to: https://lals.github.io/wiki/settings/
       local servers = {
         -- pyright = {},
         rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
-        --
-        -- Some languages (like typescript) have entire language plugins that can be useful:
-        --    https://github.com/pmizio/typescript-tools.nvim
-        --
-        -- But for many setups, the LSP (`ts_ls`) will work just fine
-        -- ts_ls = {},
-        --
-
-        lua_ls = {
-          settings = {
-            Lua = {
-              completion = {
-                callSnippet = 'Replace',
-              },
-              -- You can toggle below to ignore Lua_LS's noisy `missing-fields` warnings
-              -- diagnostics = { disable = { 'missing-fields' } },
-            },
-          },
+        lua_ls = {},
         },
-      }
+      
 
       -- Ensure the servers and tools above are installed
       --