Wed Feb 12 06:08:41 EST 2020

ghcid ending in a service

It seems best to turn it around completely: let's start ghcid ONLY as
a service.  Don't worry about the output being written to some file.
Let the Erlang side query tests.

EDIT: Something works, but still there are things I don't understand
about restarting.  Maybe it is useful to spend the time to get the
ghcide code up?