Babel-watch not killing the app on SIGINT

babel-watch v2.0.7

Action: Spawn babel with node, then try to kill it with SIGINT. Expected: The app should be killed Current: The app is not kill and the child process is running

Context: I was spawning a babel-watch on a app to start my server with a webpack-dev-middleware, and when I sent a signal to babel-watch to kill it, the webpack watchers continued running. When restarting the babel-watch process, I got a EADDRINUSE which lead me to spot this bug.

Solution: In babel-watch.js, add killApp() when receiving SIGINT signal.

process.on('SIGINT', function() {
  watcher.close();
  killApp();
  process.exit(1);
});

[STRML]

Thanks @aaroncraigongithub.

This was fixed in https://github.com/kmagiera/babel-watch/commit/e02dcc7b57d14a32e8f8726a9f2f600ed941c2fc, many months ago, but I do not have npm access so I am unable to publish. @kmagiera, I have asked a few times, could you please add me to npm publishers for babel-watch?

[STRML]

Great. Published in 7.6.0.