Add good_filepaths function in workflow script

.github/workflows/script.js

@@ -0,0 +1,36 @@
+// requiring path and fs modules
+const path = require('path');
+const fs = require('fs');
+
+let URL_BASE = "https://github.com/TheAlgorithms/Javascript/blob/master";
+let g_output = [];
+
+let filepaths = [];
+function good_filepaths(top_dir = ".") {
+  fs.readdir(top_dir, function(err, list) {
+    if (err) {
+      console.log(err);
+      return;
+    }
+    list.forEach(function(file) {
+      let path = top_dir + "/" + file;
+      if (!file.startsWith(".")) {
+        fs.stat(path, function(err, stat) {
+          if (stat && stat.isDirectory()) {
+            good_filepaths(path);
+          } else {
+            if (file.toLowerCase().endsWith(".js")) {
+              filepaths.push(path.slice(2));
+              // console.log(filepaths);
+            }
+          }
+        });
+      }
+    });
+  })
+}
+
+good_filepaths();
+setTimeout(() => {
+  console.log(filepaths.length);
+}, 1000);