From dfab53d1881b6b02f01f38c032b8737b61f185cf Mon Sep 17 00:00:00 2001
From: creations <creations@creations.works>
Date: Mon, 15 Dec 2025 19:08:15 -0500
Subject: [PATCH] move updater to fsync so its fully committed to disk before
 relaunching (#565)

---
 src/main/updater/http.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/updater/http.ts b/src/main/updater/http.ts
index 827a26571..0985a8cf7 100644
--- a/src/main/updater/http.ts
+++ b/src/main/updater/http.ts
@@ -20,7 +20,7 @@ import { fetchBuffer, fetchJson } from "@main/utils/http";
 import { IpcEvents } from "@shared/IpcEvents";
 import { VENCORD_USER_AGENT } from "@shared/vencordUserAgent";
 import { ipcMain } from "electron";
-import { writeFileSync as originalWriteFileSync } from "original-fs";
+import { closeSync, fsyncSync, openSync, writeFileSync as originalWriteFileSync } from "original-fs";
 
 import gitHash from "~git-hash";
 import gitRemote from "~git-remote";
@@ -74,6 +74,10 @@ async function applyUpdates() {
     const data = await fetchBuffer(PendingUpdate);
     originalWriteFileSync(__dirname, data);
 
+    const fd = openSync(__dirname, "r");
+    fsyncSync(fd);
+    closeSync(fd);
+
     PendingUpdate = null;
 
     return true;