feat(steamdeck): prepare config for eventual install

devices/README.md

@@ -5,13 +5,14 @@ This directory encompasses every device's main configuration file.
 ## List of my Devices
 
 | Name        | Description                                                                                             |
-| ---------- | ------------------------------------------------------------------------------------------------------- |
+| ----------- | ------------------------------------------------------------------------------------------------------- |
 | `android`   | My [Nix-On-Droid](https://github.com/nix-community/nix-on-droid) configuration for my OnePlus 9 Pro |
+| `bbsteamie` | My wife's SteamDeck that has a pink case |
 | `binto`     | My desktop PC with a multi-monitor setup and an NVIDIA (cringe) 3070 |
 | `cluster`   | Two Lenovo mini PCs that make use of [NixOS-pcsd](https://github.com/matt1432/nixos-pcsd) to form a cluster |
 | `nos`       | My custom built NAS |
 | `oksys`     | A very old Acer laptop that went from sailing the seas for years to becoming my web server and VPN host. It is now retired indefinitely. |
-| `servivi`  | A gaming PC in a previous life, it is now used to experiment and do heavier stuff |
+| `servivi`   | A gaming PC in a previous life, it is now used as a build farm and hosts game servers |
 | `wim`       | My 2-1 Lenovo Laptop that I use for uni |
 
 ## Global Vars

devices/bbsteamie/default.nix

@@ -0,0 +1,47 @@
+{
+  config,
+  jovian,
+  ...
+}: let
+  inherit (config.vars) mainUser hostName;
+in {
+  imports = [
+    jovian.nixosModules.default
+
+    ./hardware-configuration.nix
+
+    ./modules/desktop.nix
+  ];
+
+  vars = {
+    mainUser = "mariah";
+    hostName = "bbsteamie";
+    promptMainColor = "pink";
+  };
+
+  users.users.${mainUser} = {
+    isNormalUser = true;
+    extraGroups = [
+      "wheel"
+      "adm"
+    ];
+  };
+
+  networking = {
+    inherit hostName;
+    networkmanager.enable = true;
+  };
+
+  home-manager.users.${mainUser} = {
+    imports = [];
+
+    # No touchy
+    home.stateVersion = "24.11";
+  };
+
+  # Set your time zone.
+  time.timeZone = "America/Montreal";
+
+  # No touchy
+  system.stateVersion = "24.11";
+}

devices/bbsteamie/hardware-configuration.nix

@@ -0,0 +1,40 @@
+{modulesPath, ...}: {
+  nixpkgs.hostPlatform = "x86_64-linux";
+  imports = [(modulesPath + "/installer/scan/not-detected.nix")];
+
+  jovian = {
+    steamos.useSteamOSConfig = true;
+
+    devices.steamdeck = {
+      enable = true;
+      enableGyroDsuService = true;
+    };
+    hardware.has.amd.gpu = true;
+  };
+
+  boot.loader = {
+    efi.canTouchEfiVariables = true;
+
+    systemd-boot = {
+      enable = true;
+      configurationLimit = 30;
+    };
+  };
+
+  virtualisation.waydroid.enable = true;
+
+  # TODO: add auto-generated stuff
+
+  # Placeholder
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/6ae4d722-dacf-485a-8d29-b276f540dc91";
+      fsType = "btrfs";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-label/NIXBOOT";
+      fsType = "vfat";
+    };
+  };
+}

devices/bbsteamie/modules/desktop.nix

@@ -0,0 +1,38 @@
+{config, ...}: let
+  inherit (config.vars) mainUser;
+in {
+  # Auto-login to plasma
+  services = {
+    desktopManager.plasma6.enable = true;
+
+    displayManager = {
+      autoLogin = {
+        enable = true;
+        user = mainUser;
+      };
+
+      defaultSession = "plasmawayland";
+    };
+  };
+
+  programs = {
+    xwayland.enable = true;
+    kdeconnect.enable = true;
+  };
+
+  # Enable flatpak support
+  services.flatpak.enable = true;
+  services.packagekit.enable = true;
+
+  jovian.steam = {
+    enable = true;
+    user = mainUser;
+
+    desktopSession = config.services.displayManager.defaultSession;
+  };
+
+  jovian.decky-loader = {
+    enable = true;
+    user = mainUser;
+  };
+}

flake.in.nix

@@ -68,6 +68,8 @@
       ];
       binto = mkNixOS [./devices/binto];
 
+      bbsteamie = mkNixOS [./devices/bbsteamie];
+
       # NAS
       nos = mkNixOS [
         ./devices/nos