fix(Zephyrus): Enabled back steam user for steam specialization

Previous issue was somehow fixed

bin/gs.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -xeuo pipefail
+
+gamescopeArgs=(
+    --adaptive-sync # VRR support
+    --hdr-enabled
+    --mangoapp # performance overlay
+    --rt
+    --steam
+)
+steamArgs=(
+    -pipewire-dmabuf
+    -tenfoot
+)
+mangoConfig=(
+    cpu_temp
+    gpu_temp
+    ram
+    vram
+)
+mangoVars=(
+    MANGOHUD=1
+    MANGOHUD_CONFIG="$(IFS=,; echo "${mangoConfig[*]}")"
+)
+
+export "${mangoVars[@]}"
+exec gamescope "${gamescopeArgs[@]}" -- steam "${steamArgs[@]}"

flake.lock

@@ -128,11 +128,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729281548,
-        "narHash": "sha256-MuojlSnwAJAwfhgmW8ZtZrwm2Sko4fqubCvReqbUzYw=",
+        "lastModified": 1730045523,
+        "narHash": "sha256-W5Avk1THhZALXITHGazKfZbIZ5+Bc4nSYvAYHUn96EU=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "a6a3179ddf396dfc28a078e2f169354d0c137125",
+        "rev": "89e458a3bb3693e769bfb2b2447c3fe72092d498",
         "type": "github"
       },
       "original": {
@@ -205,11 +205,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729459288,
-        "narHash": "sha256-gBOVJv+q6Mx8jGvwX7cE6J8+sZmi1uxpRVsO7WxvVuQ=",
+        "lastModified": 1730016908,
+        "narHash": "sha256-bFCxJco7d8IgmjfNExNz9knP8wvwbXU4s/d53KOK6U0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1e27f213d77fc842603628bcf2df6681d7d08f7e",
+        "rev": "e83414058edd339148dc142a8437edb9450574c8",
         "type": "github"
       },
       "original": {
@@ -454,11 +454,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1729357638,
-        "narHash": "sha256-66RHecx+zohbZwJVEPF7uuwHeqf8rykZTMCTqIrOew4=",
+        "lastModified": 1729973466,
+        "narHash": "sha256-knnVBGfTCZlQgxY1SgH0vn2OyehH9ykfF8geZgS95bk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "bb8c2cf7ea0dd2e18a52746b2c3a5b0c73b93c22",
+        "rev": "cd3e8833d70618c4eea8df06f95b364b016d4950",
         "type": "github"
       },
       "original": {
@@ -470,11 +470,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1729256560,
-        "narHash": "sha256-/uilDXvCIEs3C9l73JTACm4quuHUsIHcns1c+cHUJwA=",
+        "lastModified": 1729880355,
+        "narHash": "sha256-RP+OQ6koQQLX5nw0NmcDrzvGL8HDLnyXt/jHhL1jwjM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "4c2fcb090b1f3e5b47eaa7bd33913b574a11e0a0",
+        "rev": "18536bf04cd71abd345f9579158841376fdd0c5a",
         "type": "github"
       },
       "original": {
@@ -510,11 +510,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1729775275,
-        "narHash": "sha256-J2vtHq9sw1wWm0aTMXpEEAzsVCUMZDTEe5kiBYccpLE=",
+        "lastModified": 1729999681,
+        "narHash": "sha256-qm0uCtM9bg97LeJTKQ8dqV/FvqRN+ompyW4GIJruLuw=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "78a0e634fc8981d6b564f08b6715c69a755c4c7d",
+        "rev": "1666d16426abe79af5c47b7c0efa82fd31bf4c56",
         "type": "github"
       },
       "original": {

hosts/Zephyrus/default.nix

@@ -14,6 +14,7 @@
   time.timeZone = "Europe/Paris";
 
   console.keyMap = "fr";
+  services.xserver.xkb.layout = "fr";
 
   security.pam.services.swaylock = {};
 
@@ -26,6 +27,9 @@
     enable = true;
     acceleration = "cuda";
   };
+  systemd.services.ollama = {
+    wantedBy = pkgs.lib.mkForce [];
+  };
 
   # Programs
   environment.systemPackages = with pkgs; [
@@ -37,6 +41,7 @@
     htop
     wg-netmanager
     podman-compose
+    mangohud
   ];
 
   #Podman
@@ -55,6 +60,9 @@
   # Gaming
   programs.gamemode.enable = true;
 
+  # Other
+  programs.nix-ld.enable = true;
+
   # User config
   users.groups.gaspard = {
     name = "gaspard";
@@ -80,5 +88,46 @@
     };
   };
 
+  # Steam specialisation
+  specialisation.steam.configuration = {
+    system.nixos.tags = ["steam"];
+    users.groups.steam.name = "steam";
+    users.users.steam = {
+      isNormalUser = true;
+      createHome = true;
+      extraGroups = [
+        "video"
+        "seat"
+        "audio"
+        "gamemode"
+        "networkmanager"
+      ];
+      group = "steam";
+    };
+    programs = {
+      gamescope = {
+        enable = true;
+        capSysNice = true;
+        env = {
+          XKB_DEFAULT_LAYOUT = "fr";
+        };
+      };
+      steam = {
+        enable = true;
+        gamescopeSession.enable = true;
+        remotePlay.openFirewall = true;
+        dedicatedServer.openFirewall = true;
+        localNetworkGameTransfers.openFirewall = true;
+      };
+    };
+    hardware.xone.enable = true; # support for the xbox controller USB dongle
+    services.getty.autologinUser = "steam";
+    environment = {
+      loginShellInit = ''
+        [[ "$(tty)" = "/dev/tty1" ]] && ${(pkgs.writeShellScript "gs.sh" "${builtins.readFile ../../bin/gs.sh}")}
+      '';
+    };
+  };
+
   system.stateVersion = "24.11";
 }

hosts/Zephyrus/hardware-configuration.nix

@@ -16,13 +16,16 @@
   boot = {
     kernelPackages = lib.mkDefault pkgs.linuxPackages_zen;
     kernelModules = ["kvm-amd"];
-    kernelParams = ["mem_sleep_default=deep"]; # Should fix/change suspend method
+    kernelParams = [
+      "mem_sleep_default=deep" # Should fix/change suspend method
+    ];
     extraModulePackages = [];
     initrd = {
       availableKernelModules = ["nvme" "xhci_pci" "usbhid" "sdhci_pci"];
       kernelModules = [];
     };
     loader = {
+      timeout = 2;
       efi.canTouchEfiVariables = true;
       grub = {
         enable = true;
@@ -59,6 +62,12 @@
       "libcublas"
       "cuda_cccl"
       "cuda_nvcc"
+      # Steam
+      "xow_dongle-firmware"
+      "steam"
+      "steam-original"
+      "steam-run"
+      "steam-unwrapped"
     ];
 
   hardware.graphics = {

term/alacritty/alacritty.toml

@@ -1,3 +1,4 @@
+[general]
 live_config_reload = true
 
 [bell]