The user-specific runit service package.
It works pretty simple, just make sure your local user has a ~/service directory, otherwise the effect won't take place until the service has been restarted (can be done on a per-user basis though).
- Clone the shit out of this, copy the runit-usr directory to /etc/sv
mkdir -p /etc/sv/user/[someuser]
ln -s /etc/sv/user/[someuser] /var/service/[someuser]