made solution for moving files

src/app.js

@@ -1 +1,26 @@
-// write code here
+/* eslint-disable no-console */
+'use strict';
+
+const { moveFiles } = require('./helper');
+const [source, destination] = process.argv.slice(2);
+
+if (!source) {
+  console.log('Please provide source and destination files');
+
+  return;
+}
+
+if (!destination) {
+  console.log('Please provide destination');
+
+  return;
+}
+
+if (destination[destination.length - 1] === '/') {
+  const pathArray = source.split('/');
+  const fileName = pathArray[pathArray.length - 1];
+
+  moveFiles(source, destination + fileName);
+} else {
+  moveFiles(source, destination);
+}

src/helper.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const fs = require('fs');
+
+const moveFiles = (source, destination) => {
+  fs.copyFile(source, destination, err => {
+    if (err) {
+      throw err;
+    }
+  });
+
+  fs.unlink(source, err => {
+    if (err) {
+      throw err;
+    }
+  });
+};
+
+module.exports = {
+  moveFiles,
+};

src/test.txt

@@ -0,0 +1 @@
+General Kenobi