diff -r 9be99c2fb279 -r d7c5bffdd2d8 client/pianoroll/gulp/tasks/watch.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/pianoroll/gulp/tasks/watch.js	Mon Jan 12 17:23:05 2015 +0100
@@ -0,0 +1,33 @@
+'use strict';
+
+// var config = require('../config.js');
+var gulp = require('gulp');
+var livereload = require('gulp-livereload');
+
+// Watch
+gulp.task('watch', ['connect', 'serve'], function () {
+  var server = livereload();
+    // Watch for changes in `app` folder
+    gulp.watch([
+        // 'app/jade/**/*.jade',
+        // 'app/*.html',
+        // 'app/scss/**/*.scss',
+        // 'app/scripts/**/*.js',
+        // 'app/images/**/*',
+        '.tmp/**/*'
+    ]).on('change', function(file) {
+      server.changed(file.path);
+    });
+
+    // Watch .less files
+    gulp.watch('app/less/**/*.less', ['styles']);
+
+    // Watch .js files
+    gulp.watch('app/js/**/*.js', ['browserify']);
+
+    // Watch image files
+    gulp.watch('app/img/**/*', ['images']);
+
+    // Watch .html files
+    gulp.watch('app/**/*.html', ['html']);
+});