For those interested in using Heroku – any –, I've created a few buildpacks to run Artanis on it. Trying to bundle everything together resulted in timeout errors so I had to break things up a bit.
They've all been registered and so should be searchable via the CLI heroku tool.
Simply add them to your project in the order of Guile, DBI/DBD, Artanis (the order of those last two might not matter, as much, since Artanis doesn't technically require the other but it's the order I used when creating these).
The Artanis buildpack doesn't kickoff Artanis on release, in case someone wants to do something like use NGINX – as well – or the like, so you'll need a Procfile with, at least, "web: art
work -p $PORT" in it.
Anyway, – in case it might be helpful for anyone – thought I'd just mention it, especially with a stable release for Artanis just having been dropped.