dotfiles/.config/nvim/lua/plugins/undotree.lua

return {
	"mbbill/undotree",
	config = function()
        if vim.fn.has("persistent_undo") == 0 then
            return
        end

        local target_path = vim.fn.expand("~/.cache/nvim/undodir/")

        if vim.fn.isdirectory(target_path) == 0 then
            vim.fn.mkdir(target_path, "p", 0700)
        end

        vim.opt.undodir = target_path
        vim.opt.undofile = true
	end,
}