From b93d8a083719c6d7a59ced1e1ed62e0159c923bb Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Fri, 10 Aug 2018 00:10:55 +0200
Subject: [PATCH] opentimestamps-client: fix build (#44844)

Build was broken as release-0.6.0 didn't support opentimestamps-0.4.0.
Applying the patch which relaxes the version contraints in `setup.py`
helps.

Furthermore the tests were broken as they missed the `git` executable.
---
 pkgs/tools/misc/opentimestamps-client/default.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/misc/opentimestamps-client/default.nix b/pkgs/tools/misc/opentimestamps-client/default.nix
index 3fbd874503de..94984c57e49c 100644
--- a/pkgs/tools/misc/opentimestamps-client/default.nix
+++ b/pkgs/tools/misc/opentimestamps-client/default.nix
@@ -1,5 +1,6 @@
 { lib, buildPythonApplication, fetchFromGitHub, isPy3k
-, opentimestamps, appdirs, GitPython, pysocks }:
+, opentimestamps, appdirs, GitPython, pysocks, fetchpatch, git
+}:
 
 buildPythonApplication rec {
   pname = "opentimestamps-client";
@@ -15,6 +16,15 @@ buildPythonApplication rec {
     sha256 = "05m8nllqad3k69mvby5q08y22i0wrj84gqifdgcldimrrn1i00xp";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/opentimestamps/opentimestamps-client/commit/1b328269ceee66916e9a639e8d5d7d13cd70d5d8.patch";
+      sha256 = "0bd3yalyvk5n4sflw9zilpay5k653ybdgkkfppyrk7c8z3i81hbl";
+    })
+  ];
+
+  checkInputs = [ git ];
+
   propagatedBuildInputs = [ opentimestamps appdirs GitPython pysocks ];
 
   meta = {