The watcher CLI command is installed when using the go get command from above.
watcher [OPTIONS] [PATHS]
watch all files, including dotfiles
command to run when an event occurs
prints this help
comma separated list of paths to ignore
watcher poll interval (default "100ms")
keep alive when a cmd returns code != 0
list watched files on start
pipe event's info to command's stdin
watch directories recursively
run the command when watcher starts
prints current version
Without any arguments, it watches the current directory for changes and notifies on any events that occur.