I’ve opened Add support for Grover · Issue #9 · rubys/dockerfile-rails · GitHub
My goal is to get bringing a Rails project that depends only on reasonably popular gems to becoming a matter of:
fly launch
fly deploy
See Cut over to Rails Dockerfile Generator on Sunday 29 Jan 2023 for more details.
If there is some reason that gem won’t work for you, I’d like to hear why to see if there is something more I need to support. But even if that gem isn’t of interest of you, a byproduct of my work will be a demo that you can run and steal from.
I expect to get to that issue Monday or Tuesday.