From a85bb0897aec7d6d151fb5fb026bf8e3a057a034 Mon Sep 17 00:00:00 2001
From: mystery3525 <30960302+mystery3525@users.noreply.github.com>
Date: Mon, 24 Jun 2024 22:51:52 -0400
Subject: [PATCH] Took inspiration from
 https://github.com/facebook/hhvm/blob/cebd9dd7818e7dfb6908f52e6812506942575d92/hhvm.nix#L76

---
 package.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/package.nix b/package.nix
index 1613f40..7a9d043 100644
--- a/package.nix
+++ b/package.nix
@@ -52,11 +52,18 @@ let
     usbutils
     xdg-user-dirs
   ];
+  versionMatches =
+    builtins.match ''
+      .*
+      readonly[[:blank:]]VERSION="([[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+)"
+      .*
+    '' (builtins.readFile ./quickemu);
 in
 
 stdenv.mkDerivation rec {
   pname = "quickemu";
-  version = "4.9.4";
+  version = builtins.concatStringsSep "" versionMatches;
+    
   src = lib.cleanSource ./.;
 
   postPatch = ''