Auto update server addons?

So I’ve been running a gmod server for a while and I have a ton of addons but I would like to find a way to automatically update them so I dont have to do it manually because it is a pain in the ass to select and extract 30+ addons. I found this but after reading through a ton of comments it seems like its more complicated than manually updating it. Is there any other way to auto update server addons?

Not really, and it’s not that complicated.

So there’s no other way? Thanks for the info.