refactor: add setup function to autoroot and lsp

init.lua

@@ -1,7 +1,7 @@
 require("keymaps")
 require("plugins")
 
-require("scripts.autoroot")
+require("scripts.autoroot").setup()
 
 vim.opt.relativenumber = true
 vim.opt.number = true

lua/lsp/init.lua

@@ -1,4 +1,6 @@
-return function()
+local M = {}
+
+M.setup = function()
   local symbols = { Error = "󰅙", Info = "󰋼", Hint = "󰌵", Warn = "" }
 
   for name, icon in pairs(symbols) do
@@ -35,3 +37,5 @@ return function()
   lspconfig.marksman.setup({})
   lspconfig.tinymist.setup({})
 end
+
+return M

lua/plugins/lz-spec.lua

@@ -17,7 +17,7 @@ return {
   {
     "nvim-lspconfig",
     event = "BufEnter",
-    after = require("lsp"),
+    after = require("lsp").setup,
   },
   {
     "which-key.nvim",

lua/scripts/autoroot.lua

@@ -1,27 +1,37 @@
--- Array of file names indicating root directory. Modify to your liking.
-local root_names = { '.git', 'Makefile', '.svn', '.hg' }
+local M = {}
 
--- Cache to use for speed up (at cost of possibly outdated results)
-local root_cache = {}
+M.setup = function()
+  -- Array of file names indicating root directory. Modify to your liking.
+  local root_names = { ".git", "Makefile", ".svn", ".hg" }
 
-local set_root = function()
+  -- Cache to use for speed up (at cost of possibly outdated results)
+  local root_cache = {}
+
+  local set_root = function()
     -- Get directory path to start search from
     local path = vim.api.nvim_buf_get_name(0)
-  if path == "" then return end
+    if path == "" then
+      return
+    end
     path = vim.fs.dirname(path)
 
     -- Try cache and resort to searching upward for root directory
     local root = root_cache[path]
     if root == nil then
       local root_file = vim.fs.find(root_names, { path = path, upward = true })[1]
-	if root_file == nil then return end
+      if root_file == nil then
+        return
+      end
       root = vim.fs.dirname(root_file)
       root_cache[path] = root
     end
 
     -- Set current directory
     vim.fn.chdir(root)
+  end
+
+  local root_augroup = vim.api.nvim_create_augroup("MyAutoRoot", {})
+  vim.api.nvim_create_autocmd("BufEnter", { group = root_augroup, callback = set_root })
 end
 
-local root_augroup = vim.api.nvim_create_augroup('MyAutoRoot', {})
-vim.api.nvim_create_autocmd('BufEnter', { group = root_augroup, callback = set_root })
+return M