Enable process sandboxing (#1206)

src/main/utils/vencordLoader.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
-import { mkdirSync } from "fs";
+import { mkdirSync, readFileSync } from "fs";
 import { access, constants as FsConstants, writeFile } from "fs/promises";
 import { VENCORD_FILES_DIR } from "main/vencordFilesDir";
 import { join } from "path";
@@ -75,3 +75,16 @@ export async function ensureVencordFiles() {
 
     await Promise.all([downloadVencordFiles(), writeFile(join(VENCORD_FILES_DIR, "package.json"), "{}")]);
 }
+
+// TODO: remove this once enough time has passed
+export function vencordSupportsSandboxing() {
+    const supports = readFileSync(join(VENCORD_FILES_DIR, "vencordDesktopMain.js"), "utf-8").includes(
+        "VencordGetRendererCss"
+    );
+    if (!supports) {
+        console.warn(
+            "⚠️  [VencordLoader] Vencord version is outdated and does not support sandboxing. Please update Vencord to the latest version."
+        );
+    }
+    return supports;
+}