This is a go app that aggregates the last build status from janky. The output is a single http response: GOOD, BUILDING or JANKY. On it's own this is really boring, but with the janky stop light Arduino project it can light up an LED based on the build status.
The sitelist.txt file is read every time a request comes in. It should be a line separated list of janky output URL's.
command line options are: --port :8080 # the : is currently required
compiling with go is as easy as: go build jankywatcher.go