refactor: core configuration cleanup

- Refactor init.lua structure
- Update options.lua settings
- Adjust .luacheckrc for new config

.luacheckrc

@@ -1,16 +1,17 @@
 -- luacheck config for Neovim
-std = "lua51"
+local std = 'lua51'
 
 globals = {
-  "vim",
+  'vim',
 }
 
 ignore = {
-  "631",
+  '631',
 }
 
 self = false
 
 exclude_files = {
-  "lua/custom/plugins/lazy.lua",
+  'lua/custom/plugins/lazy.lua', }
 }
+

init.lua

@@ -1,11 +1,4 @@
--- Disable netrw before anything else loads
-vim.g.loaded_netrw = 1
-vim.g.loaded_netrwPlugin = 1
-vim.g.loaded_netrwSettings = 1
-vim.g.loaded_netrwFileHandlers = 1
-
--- Set colorscheme early to prevent startup flash (auto-dark-mode will switch this)
-vim.cmd('colorscheme habamax')
+require('config.preconfig')
 
 -- Install package manager
 -- https://github.com/folke/lazy.nvim

lua/config/options.lua

@@ -4,8 +4,8 @@ local g = vim.g
 g.ftplugin_migrated_all = true
 
 local opts = {
-  -- Change cursor in insert mode
-  guicursor = '',
+
+  guicursor = 'a:block-blinkwait0-blinkon0-blinkoff0',
 
   -- set terminal tab title
   title = true,
@@ -19,9 +19,6 @@ local opts = {
   --Enable noshowmode
   showmode = false,
 
-  -- Enable lazy redraw
-  lazyredraw = true,
-
   -- Enable break indent
   breakindent = true,
 
@@ -49,7 +46,7 @@ local opts = {
   smartcase = true,
 
   -- Decrease update time
-  updatetime = 50,
+  updatetime = 250,
   timeoutlen = 300,
 
   -- Set completeopt to have a better completion experience
@@ -58,7 +55,6 @@ local opts = {
   -- NOTE: You should make sure your terminal supports this
   termguicolors = true,
   scrolloff = 10,
-  pyxversion = 3,
 
   -- Sets how neovim will display certain whitespace characters in the editor.
   --  See :help 'list'
@@ -116,9 +112,11 @@ end
 local global_let_opts = {
   loaded_python_provider = 0,
   loaded_python3_provider = 0,
+  loaded_node_provider = 0,
+  loaded_perl_provider = 0,
+  loaded_ruby_provider = 0,
   python_host_skip_check = 1,
   python3_host_skip_check = 1,
-  python3_host_prog = '/usr/local/bin/python3',
   EditorConfig_core_mode = 'external_command',
   matchparen_timeout = 20,
   matchparen_insert_timeout = 20,
@@ -140,13 +138,12 @@ opt.formatoptions = opt.formatoptions
   - '2' -- I'm not in gradeschool anymore
 opt.iskeyword:append('_')
 
--- Open oil.nvim when starting with a directory (defer to prevent flash)
 vim.api.nvim_create_autocmd('VimEnter', {
   callback = function()
     if vim.fn.isdirectory(vim.fn.expand('%:p')) == 1 then
-      vim.schedule(function()
+      vim.defer_fn(function()
         require('oil').open(vim.fn.expand('%:p'))
-      end)
+      end, 100)
     end
   end,
 })