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I realized after merging #157 that it's probably not appropriate to use
the env var
HOST
because it's so ubiquitous and easily conflated witha value intended for a different, non-River use. For example,
HOST
isset automatically on every computer running Mac OS, and likely other
operating systems as well.
Since we're prefixing variables with
RIVER_
for other purposes likeRIVER_LOG_LEVEL
in #183 anyway, change this toRIVER_HOST
.I think we should probably prefix some of the other env vars that
River UI uses as well (e.g.
DEV
should maybe beRIVER_DEV
), butafter starting to do that I gave up on it for now since there were a
couple where the right thing to do (prefix versus not) wasn't totally
clear.