Am I out of touch?
No, it’s the forward-thinking generation of software engineers that want elegant, reliable, declarative systems that are wrong.
I’m not familiar with ports, does it provide an easy way to install packages of a particular version? Is it OpenBSD only, or just a system of installing things?
I’ve got no dog in the race as of yet, I’ve bounced off of nixos a few times because of the general lack of consistency from one package to the next in terms of configuration options made available in the Nix language.
Genuinely curious about how it compares. The nix package manager seems fairly promising, even on non-Nix systems, if I could ever convince myself I needed it
I’m not familiar with ports, does it provide an easy way to install packages of a particular version? Is it OpenBSD only, or just a system of installing things?
OpenBSD’s ports are just a collection of perl scripts and makefiles managed by a VCS (usually CVS though there are mirrors). Due to how recursive CVS works, you can easily update any part of the tree to a different commit/tag.
$ cd ${PORTSROOT}/games/stone-soup
$ cvs up -CPd -D 'some date_spec' #or -r some_tag
$ make install
$ヽ༼ຈل͜ຈ༽ノ enjoy your old or backported videos games
very scriptable, should be easy to figure out how to automate this should you need to.