Added script to run update in loop

package.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "update": "node update"
+    "update": "node update",
+    "loop": "node update-loop"
   },
   "author": {
     "name": "Szymon Lisowiec",

update-loop.js

@@ -0,0 +1,23 @@
+const ChildProcess = require('child_process');
+
+function sleep (time) {
+  return new Promise((resolve) => {
+    const sto = setTimeout(() => {
+      clearTimeout(sto);
+      resolve();
+    }, time);
+  });
+}
+
+function run () {
+  let invoked = false;
+  const process = ChildProcess.fork(`${__dirname}/update.js`);
+  process.on('exit', async () => {
+    if (invoked) return;
+    invoked = true;
+    await sleep(1000);
+    run();
+  });
+}
+
+run();