nvim/lua/config/autocmd.lua

-- vim.api.nvim_create_autocmd("VimEnter", {
-- 	callback = function()
-- 		if vim.fn.argv(0) == "" then
--       vim.cmd("set modifiable")
-- 			require('telescope.builtin').find_files()
-- 		end
-- 	end,
-- })
local function close_all_buffers_but_current()
	local current_buf = vim.api.nvim_get_current_buf()
	local all_bufs = vim.api.nvim_list_bufs()

	for _, buf in ipairs(all_bufs) do
		if buf ~= current_buf then
			vim.api.nvim_buf_delete(buf, {})
		end
	end
end

local is_git_dir = function()
	return os.execute("git rev-parse --is-inside-work-tree >> /dev/null 2>&1")
end
vim.api.nvim_create_autocmd("VimEnter", {
	callback = function()
		local bufferPath = vim.fn.expand("%:p")
		if vim.fn.isdirectory(bufferPath) ~= 0 then
			local ts_builtin = require("telescope.builtin")
			-- close_all_buffers_but_current()
			-- vim.api.nvim_buf_delete(0, { force = true })
			vim.defer_fn(function()
				if is_git_dir() == 0 then
					ts_builtin.git_files({ show_untracked = true })
				else
					ts_builtin.find_files()
				end
			end, 10) -- 10ms delay
		end
	end,
})