Restart a script
Useful in Gulp scripts to watch and restart scripts.
const WatchHelper = ;/* Watch, rebuild, restart, ... */gulp;
const WatchHelper = ;const wh = './script.js' 'arg1' 'arg2' 'arg3';
WatchHelper instance specifying the script name (relative to the
current directory) and optionally an array of string parameters.
wh.start(): start the script forking the Node VM and invoking the script
wh.stop(): stop the script, killing the child process forked by
wh.restart(): forcedly restarts (or starts if not running) the script
wh.verbose(true): call to set verbosity to
All methods return
this instance for method inlining.
wh.script: the script specified at runtime
wh.running: true or false depending on whether a child process is running.
wh.child_process: the child process forked or
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