gulp/tasks/watch.js
// Use the gulp-help plugin which defines a default gulp task
// which lists what tasks are available.
var gulp = require('gulp-help')(require('gulp'));
var projectPaths = require('../../package.json').paths;
var serverGlobs = [].concat(projectPaths['server-js'], projectPaths['view-templates']);
gulp.task('watch:start', 'Start watching files for changes.', function(done) {
gulp.watch(serverGlobs, ['server:restart']);
done();
});