Added live clock, better dates, free disk, free ram, local ip address, username

main.js

@@ -2,10 +2,14 @@
 var lb = require("lemonbar");
 var wifi = require('node-wifi');
 const monitor = require('node-active-window');
+var address = require('network-address')
 const jsonfile = require('jsonfile')
 const battery = require("battery");
 const fs = require('fs');
 const os = require('os');
+const date = require('date-and-time');
+var free = require('freem');
+const checkDiskSpace = require('check-disk-space').default
 
 function cpuUsage(cb, core, sampleMs) {
     var deltaUsed;
@@ -20,7 +24,7 @@ function cpuUsage(cb, core, sampleMs) {
 
     var sample0 = os.cpus();
 
-    setTimeout(function() {
+    setTimeout(function () {
         var sample1 = os.cpus();
 
         deltaUsed = timesKeys.reduce(
@@ -32,14 +36,24 @@ function cpuUsage(cb, core, sampleMs) {
             cb(100 * (deltaUsed / (deltaUsed + deltaIdle)));
         }
     }, sampleMs || 1000);
-  }
+}
+
+
+function formatBytes(bytes, decimals = 2) {
+    if (bytes === 0) return '0 Bytes';
+
+    const k = 1024;
+    const dm = decimals < 0 ? 0 : decimals;
+    const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+
+    const i = Math.floor(Math.log(bytes) / Math.log(k));
+
+    return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
+}
+
+let date_ob = new Date();
 
-process.on('uncaughtException', err => {
-    console.error('There was an uncaught error', err)
-    process.exit(1) //mandatory (as per the Node.js docs)
-})
 
-// The cache file
 const file = '/home/raven/Documents/cache.json'
 
 // Launching Main PID for LemonBar
@@ -65,7 +79,11 @@ lb.launch({
 
 // This must be async for battery level and charging detection
 async function update() {
+    const now = new Date();
+    const pattern = date.compile('ddd, DD MMM YYYY');
 
+
+    // The cache file
     const { level, charging } = await battery();
 
     // Lets check our cache files mtime to see if we need to check the current SSID yet
@@ -99,9 +117,11 @@ async function update() {
         //     .then(cpuPercentage => {
         //         lb.append(lb.left + "RavenScott | CPU: ".lbFg("#fff") + cpuPercentage.toString().lbFg("#fff"))
         //     })
-
+        checkDiskSpace('/').then((diskSpace) => {
-        cpuUsage(perc => lb.append(lb.left + "RavenScott | CPU: ".lbFg("#fff") + (Math.round(perc * 100) / 100).toFixed(2).lbFg("#fff")));
+            free.m(function (err, freeRamMB) {
-
+                cpuUsage(perc => lb.append(lb.left + require("os").userInfo().username.lbFg("#fff") + " | CPU: ".lbFg("#fff") + (Math.round(perc * 100) / 100).toFixed(2).lbFg("#fff") + " | Mem: ".lbFg("#fff") + freeRamMB[0].free.lbFg("#fff") + " MB".lbFg("#fff") + " | ".lbFg("#fff") + formatBytes(diskSpace.free).toString().lbFg("#fff") + " of ".lbFg("#fff") + formatBytes(diskSpace.size).toString().lbFg("#fff")  ));
+            });
+        })
         // Check the cache SSID
         jsonfile.readFile(file, function (err, obj) {
             if (err) console.error(err)
@@ -110,10 +130,10 @@ async function update() {
 
             // If charging show its status, else, show nothing for charging
             if (charging) {
-                lb.append(lb.right + (" " + new Date().toDateString().lbFg("#fff") + " | BAT: ".lbFg("#fff") + level.toString().lbFg("#fff") + " (Charging)".lbFg("#fff") + " " + "| WIFI: ".lbFg("#fff") + wifiSSID.ssid.lbFg("#fff")).lbSwap)
+                lb.append(lb.right + (date.format(now, 'hh:mm:ss').toString.lbFg("#fff") + " | ".lbFg("#fff") + date.format(now, pattern).toString().lbFg("#fff") + " | BAT: ".lbFg("#fff") + level.toString().lbFg("#fff") + " (Charging)".lbFg("#fff") + " " + "| WIFI: ".lbFg("#fff") + wifiSSID.ssid.lbFg("#fff") + " | IP: ".lbFg("#fff") + address().lbFg("#fff")).lbSwap)
             } else {
 
-                lb.append(lb.right + (" " + new Date().toDateString().lbFg("#fff") + " | BAT: ".lbFg("#fff") + level.toString().lbFg("#fff") + " " + "| WIFI: ".lbFg("#fff") + wifiSSID.toString().lbFg("#fff")).lbSwap)
+                lb.append(lb.right + (date.format(now, 'hh:mm:ss').toString().lbFg("#fff") + " | ".lbFg("#fff") + date.format(now, pattern).toString().lbFg("#fff") + " | BAT: ".lbFg("#fff") + level.toString().lbFg("#fff") + " " + "| WIFI: ".lbFg("#fff") + wifiSSID.toString().lbFg("#fff") + " | IP: ".lbFg("#fff") + address().lbFg("#fff")).lbSwap)
             }
 
             monitor.getActiveWindow((err, window) => {