hosts: steamdeck: add initial config

modules/desktop/gnome/default.nix

@@ -0,0 +1,54 @@
+#
+#  Gnome configuration
+#
+#  flake.nix
+#   ├─ ./hosts
+#   │   └─ ./laptop
+#   │       └─ default.nix
+#   └─ ./modules
+#       └─ ./desktop
+#           └─ ./gnome
+#               └─ default.nix *
+#
+{ config, lib, user, pkgs, jovian-nixos, ... }:
+
+{
+    imports = [ 
+      (jovian-nixos + "/modules")
+    ];
+
+    jovian = {
+        steam.enable = true;
+        devices.steamdeck = {
+            enable = true;
+        };
+    };
+
+    hardware.opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+    };
+
+    environment.systemPackages = with pkgs; [
+      gnome.gnome-terminal
+      gnomeExtensions.dash-to-dock
+      steamdeck-firmware
+      rocm-opencl-icd
+      rocm-opencl-runtime
+      clinfo
+    ];
+
+    services = {
+      xserver = {
+        desktopManager.gnome.enable = true;
+        displayManager = {
+          gdm.wayland = true;
+          defaultSession = "steam-wayland";
+          autoLogin.enable = true;
+          autoLogin.user = "kabbone";
+        };
+      };
+    };
+
+}

modules/desktop/gnome/home.nix

@@ -0,0 +1,46 @@
+#
+#  Gnome NixOS & Home manager configuration
+#
+#  flake.nix
+#   ├─ ./hosts
+#   │   └─ ./steamdeck
+#   │       └─ home.nix
+#   └─ ./modules
+#       └─ ./desktop
+#           └─ ./gnome
+#               └─ home.nix *
+#
+
+{ config, lib, pkgs, ... }:
+{
+  dconf.settings = {
+    # Enable on-screen keyboard
+    "org/gnome/desktop/a11y/applications" = {
+      screen-keyboard-enabled = true;
+    };
+#    "org/gnome/shell" = {
+#      enabled-extensions = [
+#        "dash-to-dock@micxgx.gmail.com"
+#      ];
+      favorite-apps = ["steam.desktop"];
+    };
+    # Dash to Dock settings for a better touch screen experience
+    "org/gnome/shell/extensions/dash-to-dock" = {
+      background-opacity = 0.80000000000000004;
+      custom-theme-shrink = true;
+      dash-max-icon-size = 48;
+      dock-fixed = true;
+      dock-position = "LEFT";
+      extend-height = true;
+      height-fraction = 0.60999999999999999;
+      hot-keys = false;
+      preferred-monitor = -2;
+      preferred-monitor-by-connector = "eDP-1";
+      scroll-to-focused-application = true;
+      show-apps-at-top = true;
+      show-mounts = true;
+      show-show-apps-button = true;
+      show-trash = false;
+    };
+  };
+}