Gaming/retroarch: share saves with WinMax2

flake.lock

@@ -59,6 +59,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1704982712,
+        "narHash": "sha256-2Ptt+9h8dczgle2Oo6z5ni5rt/uLMG47UFTR1ry/wgg=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "07f6395285469419cf9d078f59b5b49993198c00",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems_2"
@@ -176,6 +194,27 @@
         "type": "github"
       }
     },
+    "nix-gaming": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs-unstable-raw"
+        ]
+      },
+      "locked": {
+        "lastModified": 1705972904,
+        "narHash": "sha256-tFTnkEf204Qd+EncVneGBZi/vqzU97Ody9JtWuOrYNE=",
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "rev": "ec1ddf5032735e68b2bbde3cee9b536ea89c6fec",
+        "type": "github"
+      },
+      "original": {
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "type": "github"
+      }
+    },
     "nix-github-actions": {
       "inputs": {
         "nixpkgs": [
@@ -269,6 +308,24 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1703961334,
+        "narHash": "sha256-M1mV/Cq+pgjk0rt6VxoyyD+O8cOUiai8t9Q6Yyq4noY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b0d36bd0a420ecee3bc916c91886caca87c894e9",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-raw": {
       "locked": {
         "lastModified": 1705641746,
@@ -345,6 +402,7 @@
         "home-manager-unstable": "home-manager-unstable",
         "jovian": "jovian",
         "nix-flatpak": "nix-flatpak",
+        "nix-gaming": "nix-gaming",
         "nix-impermanence": "nix-impermanence",
         "nix-index-db": "nix-index-db",
         "nix-index-db-unstable": "nix-index-db-unstable",

flake.nix

@@ -65,6 +65,11 @@
 		nix-flatpak.url = github:gmodena/nix-flatpak/main;
 
 		nur.url = "github:nix-community/NUR";
+
+		nix-gaming = {
+			url = "github:fufexan/nix-gaming";
+			inputs.nixpkgs.follows = "nixpkgs-unstable-raw";
+		};
 	};
 
 	outputs = { ... } @inputs: with inputs; 

roles/desktop/services/flatpak.nix

@@ -8,6 +8,7 @@
 		users.toast = {
 			services.flatpak = {
 				packages = [ "tv.plex.PlexDesktop" ];
+				uninstallUnmanagedPackages = true;
 				update.auto = {
 					enable = true;
 					onCalendar = "weekly";

roles/gaming/programs/retroarch.nix

@@ -85,7 +85,7 @@ in
     "retroarch" = {
       label = "RetroArch";
       id = "jxuou-2yjnu";
-      devices = [ "steamdeck" "server" "pc" ];
+      devices = [ "steamdeck" "server" "pc" "winmax2" ];
       path = "~/.local/share/retroarch";
     };
   };

roles/gaming/programs/steam.nix

@@ -1,11 +1,36 @@
-{ config, pkgs, ... }:
+{ config, flakeSelf, ... }:
+
+let
+	nix-gaming = flakeSelf.inputs.nix-gaming;
+in
 
 {
+	# Get the nix-gaming module
+	imports = [
+		nix-gaming.nixosModules.steamCompat
+	];
+
 	programs.steam = {
 		enable = true;
 		# Doubt that I'll use it, but I'll enable it anyways
 		remotePlay.openFirewall = true;
+
+		extraCompatPackages = with nix-gaming.packages.x86_64-linux; [
+			proton-ge
+		];
 	};
+
+	# Use nix-gaming's cachix
+	nix.settings = {
+		substituters = ["https://nix-gaming.cachix.org"];
+		trusted-public-keys = ["nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="];
+	};
+
 	# Some linux native games (rise of the tomb raider) use alsa for sound
 	services.pipewire.alsa.enable = if config.services.pipewire.pulse.enable == true then true else false;
+
+	# Celeste mod manager
+	home-manager.users.toast.services.flatpak.packages = [
+		"io.github.everestapi.Olympus"
+	];
 }