modularize steam

home/modules/default.nix

@@ -8,7 +8,7 @@
     ./terminal
     ./neovim.nix
     ./baseline.nix
-    ./gaming
+    ./gaming.nix
     ./yubikey.nix
     ./browsers.nix
     ./gui

home/modules/gaming.nix

@@ -12,11 +12,6 @@ in {
   };
   config = mkIf cfg.enable {
     home.packages = [
-      # Steam. todo: move to the steam module later
-      (pkgs.callPackage ./package.nix {})
-      pkgs.protonup
-      pkgs.winetricks
-      pkgs.protontricks
       pkgs.lutris
       pkgs.openrct2
       pkgs.prismlauncher

home/modules/gaming/package.nix

@@ -1,9 +0,0 @@
-{
-  writeShellScriptBin,
-  steam-run,
-  steam,
-  ...
-}:
-writeShellScriptBin "steam" ''
-  exec ${steam-run}/bin/steam-run ${steam}/bin/steam -console
-''

sys/modules/default.nix

@@ -14,5 +14,6 @@
     ./users.nix
     ./bluetooth.nix
     ./net.nix
+    ./steam.nix
   ];
 }

sys/modules/steam.nix

@@ -0,0 +1,31 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.local.sys.steam;
+in {
+  options.local.sys.steam = {
+    enable = mkEnableOption "steam settings";
+  };
+  config = mkIf cfg.enable {
+    programs.steam = {
+      enable = true;
+      remotePlay.openFirewall = true;
+      dedicatedServer.openFirewall = true;
+      localNetworkGameTransfers.openFirewall = true;
+    };
+
+    environment = {
+      systemPackages = with pkgs;
+        [
+          protontricks
+          protonup
+          protonup-ng
+          winetricks
+        ];
+    };
+  };
+}

sys/platforms/posixlycorrect/default.nix

@@ -19,6 +19,7 @@
     graphics.enable = true;
     virtualisation.enable = true;
     androidSupport.enable = true;
+    steam.enable = true;
 
     users = {
       fabian = {