From 68de5c37ce4e70bcbbae2f9aeacbc3af1b91bd43 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Tue, 29 Mar 2022 16:02:21 +0200
Subject: [PATCH] python3Packages.typer: patch for click 8.1.0 compat

In 8.1.0 click removed the deprecated `get_terminal_size` function
in favor of letting downstream projects import it from shutil.

https://github.com/pallets/click/pull/2130
https://github.com/tiangolo/typer/pull/375
---
 pkgs/development/python-modules/typer/default.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/development/python-modules/typer/default.nix b/pkgs/development/python-modules/typer/default.nix
index 17008eafc1baf2..1f0bdb39202c03 100644
--- a/pkgs/development/python-modules/typer/default.nix
+++ b/pkgs/development/python-modules/typer/default.nix
@@ -1,6 +1,7 @@
 { lib
 , stdenv
 , buildPythonPackage
+, fetchpatch
 , fetchPypi
 , click
 , pytestCheckHook
@@ -25,6 +26,16 @@ buildPythonPackage rec {
     sha256 = "1pgm0zsylbmz1r96q4n3rfi0h3pn4jss2yfs83z0yxa90nmsxhv3";
   };
 
+  patches = [
+    (fetchpatch {
+      # use get_terminal_size from shutil; click 8.1.0 compat
+      # https://github.com/tiangolo/typer/pull/375
+      name = "typer-click-8.1-compat.patch";
+      url = "https://github.com/tiangolo/typer/commit/b6efa2f8f40291fd80cf146b617e0ba305f6af3c.patch";
+      hash = "sha256-m0EWpBUt5njoPsn043b30WdAQELYNn2ycHXBxZCYXZE=";
+    })
+  ];
+
   propagatedBuildInputs = [
     click
   ];