closer.js

/**
 * Closer plugin example
 */
(function ($window, $document, bs) {
 
    var socket = bs.socket;
    socket.on("disconnect", function (client) {
        window.close();
    });
    
})(window, document, ___browserSync___);

gulpfile.js

var browserSync = require('browser-sync');
.task('webserver', function() {

  browserSync.use({
    plugin: function () { /* noop */},
    hooks: {
        'client:js': require("fs").readFileSync("./closer.js", "utf-8") 
    }
  });

  browserSync(['public/**/*.*'],{
    port: 9001,
    open: true,
    server: {
     baseDir: './public'
    },
    ui: {
      port: 9002
    }
  });
})

IIFE uses global window instead of $window arg: https://gist.github.com/timthez/d1b29ea02cce7a2a59ff#file-closer-js-L8

is this intentional?

@electricjesus I don't think so. I've rewritten the closer to:

/* jshint -W117 */
(function(window, bs) {
  bs.socket.on('disconnect', function() {
    window.close();
  });
})(window, ___browserSync___);

closer.js

___browserSync___.socket.on('disconnect', window.close.bind(window));

thank you for your work on that, it was really annoying, productivity +1

inspired me to do a little module: https://www.npmjs.com/package/browser-sync-close-hook