I would like to automatically run brunch watch as part of my application but, when my application shuts down, the brunch process persists and continue running. I have observed that my application does close STDIN, however, brunch watch is not checking if STDIN was closed or not. Those two lines solve the issue:

process.stdin.on('end', function() { process.exit(0) });
process.stdin.resume();

I would love to send a pull request for this, the question is: should we always run this or should we make it opt-in?