my-nvim-setup/lua/options.lua

local opt = vim.opt
local g = vim.g

-- export user config as a global varibale
g.nvchad_user_config = "chadrc"

local options = require("utils").load_config().options

opt.completeopt = { "menuone", "noselect" }
opt.undofile = options.permanent_undo
opt.ruler = options.ruler
opt.hidden = options.hidden
opt.ignorecase = options.ignorecase
opt.splitbelow = true
opt.splitright = true
opt.termguicolors = true
opt.cul = true
opt.mouse = options.mouse
opt.signcolumn = "yes"
opt.cmdheight = options.cmdheight
opt.updatetime = options.updatetime -- update interval for gitsigns
opt.timeoutlen = options.timeoutlen
opt.clipboard = options.clipboard

-- disable nvim intro
opt.shortmess:append "sI"

-- disable tilde on end of buffer: https://github.com/  neovim/neovim/pull/8546#issuecomment-643643758
opt.fillchars = { eob = " " }

-- Numbers
opt.number = options.number
opt.numberwidth = options.numberwidth
opt.relativenumber = options.relativenumber

-- Indenline
opt.expandtab = options.expandtab
opt.shiftwidth = options.shiftwidth
opt.smartindent = options.smartindent

-- go to previous/next line with h,l,left arrow and right arrow
-- when cursor reaches end/beginning of line
opt.whichwrap:append "<>hl"

g.mapleader = options.mapleader
g.auto_save = options.autosave

-- disable builtin vim plugins
local disabled_built_ins = {
   "netrw",
   "netrwPlugin",
   "netrwSettings",
   "netrwFileHandlers",
   "gzip",
   "zip",
   "zipPlugin",
   "tar",
   "tarPlugin",
   "getscript",
   "getscriptPlugin",
   "vimball",
   "vimballPlugin",
   "2html_plugin",
   "logipat",
   "rrhelper",
   "spellfile_plugin",
   "matchit",
}

for _, plugin in pairs(disabled_built_ins) do
   g["loaded_" .. plugin] = 1
end

vim.cmd [[ autocmd BufEnter * if &buftype != "terminal" | lcd %:p:h | endif ]]

-- Use relative & absolute line numbers in 'n' & 'i' modes respectively
-- vim.cmd[[ au InsertEnter * set norelativenumber ]]
-- vim.cmd[[ au InsertLeave * set relativenumber ]]

-- Don't show any numbers inside terminals
vim.cmd [[ au TermOpen term://* setlocal nonumber norelativenumber | setfiletype terminal ]]

-- Don't show status line on certain windows
vim.cmd [[ autocmd BufEnter,BufWinEnter,WinEnter,CmdwinEnter,TermEnter * lua require("utils").hide_statusline() ]]

-- Open a file from its last left off position
-- vim.cmd [[ au BufReadPost * if expand('%:p') !~# '\m/\.git/' && line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif ]]
-- File extension specific tabbing
-- vim.cmd [[ autocmd Filetype python setlocal expandtab tabstop=4 shiftwidth=4 softtabstop=4 ]]