From 6e932c3759e976c19aa6581b4e9ec7b84321bc9a Mon Sep 17 00:00:00 2001
From: xtrullor73 <Xtrullor@bk.ru>
Date: Sun, 21 Apr 2024 22:42:41 -0700
Subject: [PATCH] feat(utils): add directory file fetching functionality

---
 src/utils/directoryFileFetcher.js | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/src/utils/directoryFileFetcher.js b/src/utils/directoryFileFetcher.js
index 47291d2..7b0e2f1 100644
--- a/src/utils/directoryFileFetcher.js
+++ b/src/utils/directoryFileFetcher.js
@@ -1,18 +1,25 @@
 import fs from 'fs/promises';
 import path from 'path';
 
-export const enumerateFilesInDirectory = async (folderPath, callback) => {
-  try {
-    const entries = await fs.readdir(folderPath, { withFileTypes: true });
+export default async function directoryFileFetcher(folderPath) {
+  async function enumerateFilesInDirectory(dirPath) {
+    let fileList = [];
+    const entries = await fs.readdir(dirPath, { withFileTypes: true });
     for (const entry of entries) {
-      const fullPath = path.join(folderPath, entry.name);
+      const fullPath = path.join(dirPath, entry.name);
       if (entry.isDirectory()) {
-        await enumerateFilesInDirectory(fullPath, callback);
+        fileList = fileList.concat(await enumerateFilesInDirectory(fullPath));
       } else {
-        callback(fullPath);
+        fileList.push(fullPath);
       }
     }
-  } catch (e) {
-    console.error(`Error enumerating files in directory ${folderPath}: ${e}`);
+    return fileList;
   }
-};
+
+  try {
+    return await enumerateFilesInDirectory(folderPath); // return array of files
+  } catch (e) {
+    console.error(`Error enumerating files in directory ${folderPath}:`, e);
+    throw e;
+  }
+}