Go (golang) tool for watching a path and running a command when files change.

Example. Lets say you have a directory ~/Projects/tab-server1 and whenever this gets recompiled you want /home/pschlump/Projects/rpt-q/rpt-q-init.sh to run.

	$ watch-cli -c "bash -c '/home/pschlump/Projects/rpt-q/rpt-q-init.sh'" ~/Projects/tab-server1/ 

By default the watch-cli will read in a ./watch-cli-cfg.json configuration file. This file can specify the files to watch. This file is checked for after the -t change directory command line option is applied.

{
	"FilesToWatch": [ "abc.def", "./config-dir" ]
}