From 936a857a07fa6131d488851f674004e7d0b2c1f5 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Mon, 21 Jun 2021 17:24:24 +0200
Subject: [PATCH] whipper: add patch for ruamel_yaml 0.17 compat

---
 pkgs/applications/audio/whipper/default.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/applications/audio/whipper/default.nix b/pkgs/applications/audio/whipper/default.nix
index e96a6bfef208..d66c161664f3 100644
--- a/pkgs/applications/audio/whipper/default.nix
+++ b/pkgs/applications/audio/whipper/default.nix
@@ -1,6 +1,7 @@
 { lib
 , python3
 , fetchFromGitHub
+, fetchpatch
 , libcdio-paranoia
 , cdrdao
 , libsndfile
@@ -22,6 +23,15 @@ in python3.pkgs.buildPythonApplication rec {
     sha256 = "00cq03cy5dyghmibsdsq5sdqv3bzkzhshsng74bpnb5lasxp3ia5";
   };
 
+  patches = [
+    (fetchpatch {
+      # Use custom YAML subclass to be compatible with ruamel_yaml>=0.17
+      # https://github.com/whipper-team/whipper/pull/543
+      url = "https://github.com/whipper-team/whipper/commit/3ce5964dfe8be1e625c3e3b091360dd0bc34a384.patch";
+      sha256 = "0n9dmib884y8syvypsg88j0h71iy42n1qsrh0am8pwna63sl15ah";
+    })
+  ];
+
   nativeBuildInputs = with python3.pkgs; [
     setuptools-scm
     docutils