Add module 'updatenotification'.

modules/default/updatenotification/node_helper.js

@@ -0,0 +1,45 @@
+var simpleGit = require("simple-git")(__dirname + "/../..");
+var NodeHelper = require("node_helper");
+
+module.exports = NodeHelper.create({
+
+	config: {},
+
+	updateTimer: null,
+
+	start: function () {
+		
+	},
+
+	socketNotificationReceived: function (notification, payload) {
+		if (notification === "CONFIG") {
+			this.config = payload;
+			this.preformFetch();
+		}
+	},
+
+	preformFetch() {
+		var self = this;
+		simpleGit.fetch().status(function(err, data) {
+			if (!err) {
+				self.sendSocketNotification("STATUS", data);
+			}
+		});
+
+		this.scheduleNextFetch(this.config.updateInterval);
+	},
+
+	scheduleNextFetch: function(delay) {
+		if (delay < 60 * 1000) {
+			delay = 60 * 1000
+		}
+
+		console.log(delay);
+		var self = this;
+		clearTimeout(this.updateTimer);
+		this.updateTimer = setTimeout(function() {
+			self.preformFetch();
+		}, delay);
+	}
+
+});