local autocmd = vim.api.nvim_create_autocmd

-- Returns a "clear = true" augroup
local function augroup(name)
	return vim.api.nvim_create_augroup(name, { clear = true })
end

autocmd("BufReadPost", {
	desc = "Restore cursor position on file reopen, excluding some filetypes",
	group = augroup("RestoreCursorPosition"),
	callback = function()
		local exclude = { "gitcommit" }
		local buf = vim.api.nvim_get_current_buf()
		if vim.tbl_contains(exclude, vim.bo[buf].filetype) then
			return
		end

		local mark = vim.api.nvim_buf_get_mark(buf, '"')
		local line_count = vim.api.nvim_buf_line_count(buf)
		if mark[1] > 0 and mark[1] <= line_count then
			pcall(vim.api.nvim_win_set_cursor, 0, mark)
			vim.api.nvim_feedkeys("zvzz", "n", true)
		end
	end,
})