We do have snaps which have bundled caddy for a while. But because there is no user interaction possible during setup we can only do this as a guided step after install.
Still super early days! We know there is a lot of additional things we could do. We hope you’ll tune in to our webinar. But if impatient like me:
https://forums.rocket.chat/t/introducing-rocketchatctl/4144/3
We hope this will be an attractive option for those that want a bare metal install instead of caddy or docker.
Of course you have always been able to by hand. But this makes it a lot easier.