From c47e34e88a6c77f4dc99911efb1db73e95ac4cf6 Mon Sep 17 00:00:00 2001
From: Bernardo Meurer <bernardo@meurer.org>
Date: Sun, 31 Jan 2021 18:54:39 -0800
Subject: [PATCH 1/2] klipper: use unstableGitUpdater

---
 pkgs/servers/klipper/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/servers/klipper/default.nix b/pkgs/servers/klipper/default.nix
index 9c44dabe3df..39bc4a225bb 100644
--- a/pkgs/servers/klipper/default.nix
+++ b/pkgs/servers/klipper/default.nix
@@ -2,6 +2,7 @@
 , lib
 , fetchFromGitHub
 , python2
+, unstableGitUpdater
 }:
 stdenv.mkDerivation rec {
   name = "klipper";
@@ -39,6 +40,8 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  passthru.updateScript = unstableGitUpdater { url = meta.homepage; };
+
   meta = with lib; {
     description = "The Klipper 3D printer firmware";
     homepage = "https://github.com/KevinOConnor/klipper";

From 7e1f5d5d5b1416e3c6cfe4798e87042044cc3e19 Mon Sep 17 00:00:00 2001
From: Bernardo Meurer <bernardo@meurer.org>
Date: Sun, 31 Jan 2021 18:55:40 -0800
Subject: [PATCH 2/2] klipper: 0.9.1 -> unstable-2021-01-31

Moving to unstable as it seems like they are back to not cutting
releases
---
 pkgs/servers/klipper/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/servers/klipper/default.nix b/pkgs/servers/klipper/default.nix
index 39bc4a225bb..23b44be0316 100644
--- a/pkgs/servers/klipper/default.nix
+++ b/pkgs/servers/klipper/default.nix
@@ -6,13 +6,13 @@
 }:
 stdenv.mkDerivation rec {
   name = "klipper";
-  version = "0.9.1";
+  version = "unstable-2021-01-31";
 
   src = fetchFromGitHub {
     owner = "KevinOConnor";
     repo = "klipper";
-    rev = "v${version}";
-    sha256 = "1wgklngsz6xxl25qxi9fkqhbyhwy61iyyk76ycq68b3miayrkgpj";
+    rev = "ef4d9c3abd30ae8a485020fd9ff2fb4529a143b3";
+    sha256 = "puAkSGL0DD0JUWejPdzr7zKIW2UP2soBBtgm2msUKzA=";
   };
 
   sourceRoot = "source/klippy";