gulpNodemon.js

gulp.task('watch', ['js', 'less'], function() {
  watch(paths.less, function(files, cb) {
    gulp.start('less', cb);
  });
 
  watch(paths.js, function(files, cb) {
    gulp.start('js', cb);
  });
 
  nodemon({
    script: 'server.js',
    watch: ['server.js'],
  }).on('restart', function() {
    gutil.log(gutil.colors.yellow('[express] server restarted'));
  });
});