From 84367de7ebed5da8bfdffea5b5ebc6ec632141c9 Mon Sep 17 00:00:00 2001
From: Quentin Boyer <quentin+dev@familleboyer.net>
Date: Sun, 26 Mar 2023 17:23:45 +0200
Subject: [PATCH] Mutualize gaming configuration

(NixOS + Home Manager)
---
 flake.nix        |  4 ++++
 gaming/hm.nix    | 35 +++++++++++++++++++++++++++++++++++
 gaming/nixos.nix | 17 +++++++++++++++++
 nixos/pkg.nix    |  6 ------
 4 files changed, 56 insertions(+), 6 deletions(-)
 create mode 100644 gaming/hm.nix
 create mode 100644 gaming/nixos.nix

diff --git a/flake.nix b/flake.nix
index 834d0f8..e23d365 100644
--- a/flake.nix
+++ b/flake.nix
@@ -95,6 +95,7 @@
       };
       personal-cli = import ./personal-cli/hm.nix;
       personal-gui = import ./personal-gui/hm.nix;
+      gaming = import ./gaming/hm.nix;
     };
 
     nixosModules = {
@@ -104,6 +105,7 @@
       personal-cli = import ./personal-cli/nixos.nix;
       personal-gui = import ./personal-gui/nixos.nix;
       roaming = import ./roaming/nixos.nix;
+      gaming = import ./gaming/nixos.nix;
     };
 
     overlays.x86_64-linux = final: prev: pkgList "x86_64-linux" prev.callPackage;
@@ -116,6 +118,7 @@
           self.nixosModules.minimal
           self.nixosModules.personal-cli
           self.nixosModules.personal-gui
+          self.nixosModules.gaming
           ({pkgs, ...}: {
             nixpkgs.overlays = [
               inputs.nur.overlay
@@ -141,6 +144,7 @@
                 self.hmModules.minimal
                 self.hmModules.personal-cli
                 self.hmModules.personal-gui
+                self.hmModules.gaming
                 ./home.nix
                 ./graphical.nix
                 ./extra_info.nix
diff --git a/gaming/hm.nix b/gaming/hm.nix
new file mode 100644
index 0000000..fef0631
--- /dev/null
+++ b/gaming/hm.nix
@@ -0,0 +1,35 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: {
+  home.packages = with pkgs; [
+    bottles
+    heroic
+    lutris
+    simulationcraft
+    warcraftlogs
+    wine-ge
+    winetricks
+    wowup
+    xivlauncher
+  ];
+
+  home.file = {
+    ".config/heroic/tools/wine/wine-system" = {
+      source = pkgs.wine-ge;
+      recursive = true;
+    };
+  };
+
+  home.activation = {
+    proton-ge = lib.hm.dag.entryAfter ["writeBoundary"] ''
+      target="${config.home.homeDirectory}/.steam/root/compatibilitytools.d/Proton-${pkgs.proton-ge.version}"
+      if ! [ -d "$target" ]; then
+        cp -R ${pkgs.proton-ge} "$target"
+        chmod -R u+w "$target"
+      fi
+    '';
+  };
+}
diff --git a/gaming/nixos.nix b/gaming/nixos.nix
new file mode 100644
index 0000000..d8c8e66
--- /dev/null
+++ b/gaming/nixos.nix
@@ -0,0 +1,17 @@
+{pkgs, ...}: {
+  nixpkgs.config = {
+    allowUnfree = true;
+  };
+
+  programs.steam.enable = true;
+  hardware.steam-hardware.enable = true;
+
+  security.wrappers = {
+    gamescope = {
+      owner = "root";
+      group = "root";
+      source = "${pkgs.gamescope}/bin/gamescope";
+      capabilities = "cap_sys_nice+ep";
+    };
+  };
+}
diff --git a/nixos/pkg.nix b/nixos/pkg.nix
index 2eff932..fb6b7c7 100644
--- a/nixos/pkg.nix
+++ b/nixos/pkg.nix
@@ -10,10 +10,6 @@ in {
   # boot.extraModulePackages = [ ashmem binder ];
   # boot.kernelModules = [ "ashmem_linux" "binder_linux" ];
 
-  nixpkgs.config = {
-    allowUnfree = true;
-  };
-
   /*
    nixpkgs.config.packageOverrides = pkgs: {
   steam = pkgs.steam.override {
@@ -21,6 +17,4 @@ in {
   };
   };
   */
-
-  programs.steam.enable = true;
 }