gaming: Switch to nixpkgs's proton-ge

gaming/hm.nix

@@ -25,14 +25,4 @@
       #recursive = true;
     };
   };
-
-  home.activation = {
-    proton-ge = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
-      target="${config.home.homeDirectory}/.steam/root/compatibilitytools.d/Proton-${lib.getVersion pkgs.proton-ge}"
-      if ! [ -d "$target" ]; then
-        cp -R ${pkgs.proton-ge} "$target"
-        chmod -R u+w "$target"
-      fi
-    '';
-  };
 }

gaming/nixos.nix

@@ -8,6 +8,9 @@
     enable = true;
     remotePlay.openFirewall = true;
     dedicatedServer.openFirewall = true;
+    extraCompatPackages = with pkgs; [
+      proton-ge-bin
+    ];
   };
   hardware.steam-hardware.enable = true;
 

pkgs/default.nix

@@ -13,7 +13,6 @@
         simulationcraft = pkgs.callPackage ./simulationcraft.nix {
           simulationcraft-src = inputs.simulationcraft;
         };
-        proton-ge = pkgs.callPackage ./proton-ge.nix { };
         hbw = pkgs.callPackage ./hbw { };
         kabalist_cli = pkgs.callPackage ./kabalist.nix {
           naersk = naersk';

pkgs/proton-ge.nix

@@ -1,17 +0,0 @@
-{ stdenv, fetchFromGitHub }:
-stdenv.mkDerivation rec {
-  pname = "proton-ge";
-  version = "9-4";
-
-  src = fetchFromGitHub {
-    owner = "GloriousEggroll";
-    repo = "proton-ge-custom";
-    rev = "refs/tags/GE-Proton${version}";
-    hash = "sha256-tg+ElIoPhchedHwofRArZ0ds9xF1LSrIFTBxoFm4btg=";
-  };
-
-  installPhase = ''
-    mkdir -p $out
-    mv * $out/
-  '';
-}