refactor: use sunshine service

hosts/architect/sunshine.nix

@@ -30,41 +30,12 @@ let
     executable = true;
     destination = "/bin/resolution.sh";
   };
-  configFile = pkgs.writeText "sunshine.conf"
+  sunshinePkg = (pkgs.localPkgs.sunshine.override { cudaSupport = true; cudaPackages = pkgs.cudaPackages; boost = pkgs.unstablePkgs.boost186; });
-    ''
-      capture=nvfbc
-      encoder=nvenc
-      wan_encryption_mode = 0
-      lan_encryption_mode = 0
-      origin_web_ui_allowed=lan
-      channels=2
-      min_threads=12
-      
-      global_prep_cmd=[{"do":"${pkgs.bash}/bin/bash -c \"${resolutionScript}/bin/resolution.sh ''${SUNSHINE_CLIENT_WIDTH} ''${SUNSHINE_CLIENT_HEIGHT} ''${SUNSHINE_CLIENT_FPS}\""}]
-    '';
-  sunshinePkg = (pkgs.unstablePkgs.sunshine.override { cudaSupport = true; });
 in
 {
   boot.kernelModules = [ "uinput" ];
 
-  environment = {
+  environment.systemPackages = [ pkgs.unstablePkgs.gamemode ];
-    systemPackages = with pkgs; [
-      sunshinePkg
-      xorg.xrandr
-      xorg.xorgserver
-      xorg.libxcvt
-      gamemode
-    ];
-
-    variables = {
-      VDPAU_DRIVER = "nvidia";
-      LIBVA_DRIVER_NAME = "nvidia";
-      NVD_BACKEND = "direct";
-      __GL_SYNC_TO_VBLANK = "0";
-      __GL_VRR_ALLOWED = "0";
-      DXVK_ASYNC = "1";
-    };
-  };
 
   hardware = {
     pulseaudio.enable = true;
@@ -101,14 +72,44 @@ in
   };
 
   services = {
-    avahi = {
+    sunshine = {
       enable = true;
-      publish.userServices = true;
+      autoStart = true;
+      package = sunshinePkg;
+      settings = {
+        sunshine_name = "The Architect";
+        capture = "nvfbc";
+        encoder = "nvenc";
+        wan_encryption_mode = 0;
+        lan_encryption_mode = 0;
+        origin_web_ui_allowed = "lan";
+        min_threads = 12;
+        log_path = "sunshine.log";
+      };
+      applications = {
+        env = {
+          VDPAU_DRIVER = "nvidia";
+          LIBVA_DRIVER_NAME = "nvidia";
+          NVD_BACKEND = "direct";
+          __GL_SYNC_TO_VBLANK = "0";
+          __GL_VRR_ALLOWED = "0";
+          DXVK_ASYNC = "1";
+        };
+        apps = [
+          {
+            name = "Steam";
+            detached = [ "${pkgs.steam}/bin/steam" ];
+            prep-cmd = [
+              {
+                do = "${resolutionScript}/bin/resolution.sh $SUNSHINE_CLIENT_WIDTH $SUNSHINE_CLIENT_HEIGHT $SUNSHINE_CLIENT_FPS";
+                undo = "${pkgs.procps}/bin/pkill -KILL steam";
+              }
+            ];
+            auto-detach = "true";
+          }
+        ];
+      };
     };
-
-    udev.extraRules = ''
-      KERNEL=="uinput", SUBSYSTEM=="misc", OPTIONS+="static_node=uinput", TAG+="uaccess"
-    '';
 
     displayManager = {
       sddm = {
@@ -201,31 +202,13 @@ in
 
   sound.enable = true;
 
-  systemd = {
+  systemd.targets = {
-    targets = {
     sleep.enable = false;
     suspend.enable = false;
     hibernate.enable = false;
     hybrid-sleep.enable = false;
   };
 
-    user.services.${user} = {
-      description = "Sunshine server";
-      wantedBy = [ "graphical-session.target" ];
-      startLimitIntervalSec = 500;
-      startLimitBurst = 5;
-      partOf = [ "graphical-session.target" ];
-      wants = [ "graphical-session.target" ];
-      after = [ "graphical-session.target" ];
-      path = with pkgs; [ resolutionScript gamemode ];
-      serviceConfig = {
-        ExecStart = "${sunshinePkg}/bin/sunshine ${configFile}";
-        Restart = "on-failure";
-        RestartSec = "5s";
-      };
-    };
-  };
-
   users = {
     users.${user} = {
       isNormalUser = true;