protontricks: support proton wine with steam-run

pkgs/tools/package-management/protontricks/default.nix

@@ -1,13 +1,12 @@
-{ stdenv
-, lib
+{ lib
 , buildPythonApplication
 , fetchFromGitHub
 , setuptools_scm
 , vdf
-, wine
+, steam-run
 , winetricks
 , zenity
-, pytest
+, pytestCheckHook
 }:
 
 buildPythonApplication rec {
@@ -21,11 +20,10 @@ buildPythonApplication rec {
     sha256 = "0ri4phi1rna9snrxa6gl23walyack09mgax7zpjqfpxivwls3ach";
   };
 
-  # Fix interpreter in mock run.sh for tests
-  postPatch = ''
-    substituteInPlace tests/conftest.py \
-      --replace '#!/bin/bash' '#!${stdenv.shell}' \
-  '';
+  patches = [
+    # Use steam-run to run Proton binaries
+    ./steam-run.patch
+  ];
 
   preBuild = ''
     export SETUPTOOLS_SCM_PRETEND_VERSION="${version}"
@@ -34,22 +32,21 @@ buildPythonApplication rec {
   nativeBuildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ vdf ];
 
-  # The wine install shipped with Proton must run under steam's
-  # chrootenv, but winetricks and zenity break when running under
-  # it. See https://github.com/NixOS/nix/issues/902.
-  #
-  # The current workaround is to use wine from nixpkgs
   makeWrapperArgs = [
-    "--set STEAM_RUNTIME 0"
-    "--set-default WINE ${wine}/bin/wine"
-    "--set-default WINESERVER ${wine}/bin/wineserver"
-    "--prefix PATH : ${lib.makeBinPath [ winetricks zenity ]}"
+    "--prefix PATH : ${lib.makeBinPath [
+      steam-run
+      winetricks
+      zenity
+    ]}"
   ];
 
-  checkInputs = [ pytest ];
-  checkPhase = "pytest";
+  checkInputs = [ pytestCheckHook ];
+  disabledTests = [
+    # Steam runtime is hard-coded with steam-run.patch and can't be configured
+    "test_run_steam_runtime_not_found"
+  ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "A simple wrapper for running Winetricks commands for Proton-enabled games";
     homepage = "https://github.com/Matoking/protontricks";
     license = licenses.gpl3;