From 99835e7d6b212c7eb682ee4b026bcac68fbcc601 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Mon, 30 Oct 2023 04:20:00 +0000
Subject: [PATCH] c0: unstable-2022-10-25 -> unstable-2023-09-05

Diff: https://bitbucket.org/c0-lang/c0/branches/compare/608f97eef5d81bb85963d66f955730dd93996f67%0D7ef3bc9ca232ec41936e93ec8957051e48cacfba#diff
---
 pkgs/development/compilers/c0/default.nix | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/compilers/c0/default.nix b/pkgs/development/compilers/c0/default.nix
index 9722d466ae28..179326cfeb83 100644
--- a/pkgs/development/compilers/c0/default.nix
+++ b/pkgs/development/compilers/c0/default.nix
@@ -10,17 +10,18 @@
 , libpng
 , ncurses
 , readline
+, unstableGitUpdater
 }:
 
 stdenv.mkDerivation rec {
   pname = "c0";
-  version = "unstable-2022-10-25";
+  version = "unstable-2023-09-05";
 
   src = fetchFromBitbucket {
     owner = "c0-lang";
     repo = "c0";
-    rev = "7ef3bc9ca232ec41936e93ec8957051e48cacfba";
-    sha256 = "sha256-uahF8fOp2ZJE8EhZke46sbPmN0MNHzsLkU4EXkV710U=";
+    rev = "608f97eef5d81bb85963d66f955730dd93996f67";
+    hash = "sha256-lRIEtclx+NKxAO72nsvnxVeEGCEe6glC6w8MXh1HEwY=";
   };
 
   patches = [
@@ -67,6 +68,10 @@ stdenv.mkDerivation rec {
     mv $out/c0-mode/ $out/share/emacs/site-lisp/
   '';
 
+  passthru.updateScript = unstableGitUpdater {
+    url = "https://bitbucket.org/c0-lang/c0.git";
+  };
+
   meta = with lib; {
     description = "A small safe subset of the C programming language, augmented with contracts";
     homepage = "https://c0.cs.cmu.edu/";