app.js

@@ -1,7 +1,6 @@
 const { app, BrowserWindow, ipcMain, dialog } = require('electron');
 const { setupTitlebar, attachTitlebarToWindow } = require('custom-electron-titlebar/main');
 const windowManager = require('./ui/windowManager');
-const osuUtil = require('./osuUtil');
 
 const run = () => {
     const gotTheLock = app.requestSingleInstanceLock()
@@ -21,14 +20,11 @@ const run = () => {
         app.on('window-all-closed', () => {
             app.quit()
         })
-        ipcMain.handle('set-osu-dir', async (event) => {
+        ipcMain.handle('open-folder-dialog', async (event) => {
             const yes = await dialog.showOpenDialog({
                 properties: ['openDirectory']
             })
-            if (yes.filePaths.length <= 0)
-                return undefined;
-            const folderPath = yes.filePaths[0];
-            return osuUtil.isValidOsuFolder(folderPath);
+            return yes.filePaths;
         })
     })
 }

osuUtil.js

@@ -1,42 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-
-const osuEntities = [
-    'avcodec-51.dll',
-    'avformat-52.dll',
-    'avutil-49.dll',
-    'bass.dll',
-    'bass_fx.dll',
-    'collection.db',
-    'd3dcompiler_47.dll',
-    'Data',
-    'Downloads',
-    'libEGL.dll',
-    'libGLESv2.dll',
-    'Logs',
-    'Microsoft.Ink.dll',
-    'OpenTK.dll',
-    'osu!.cfg',
-    'osu!.db',
-    'osu!.exe',
-    'osu!auth.dll',
-    'osu!gameplay.dll',
-    'osu!seasonal.dll',
-    'osu!ui.dll',
-    'presence.db',
-    'pthreadGC2.dll',
-    'scores.db',
-    'Skins',
-    'Songs'
-]
-
-async function isValidOsuFolder(path) {
-    const allFiles = await fs.promises.readdir(path);
-    let matches = 0;
-    for (const file of allFiles) {
-        if (osuEntities.includes(file)) matches = matches + 1;
-    }
-    return Math.round((matches / osuEntities.length) * 100) >= 60;
-}
-
-module.exports = { isValidOsuFolder }

preload/preload.js

@@ -16,9 +16,7 @@ window.addEventListener('DOMContentLoaded', () => {
     const $ = require('jquery');
 
     $("#folder-btn").on('click', async () => {
-        const success = await ipcRenderer.invoke('set-osu-dir');
-        if (success == undefined)
-            return;
-        alert(success);
+        const folderLoc = await ipcRenderer.invoke('open-folder-dialog');
+        alert(folderLoc);
     });
 })