init deck

flake.nix

@@ -37,6 +37,10 @@
       url = "github:danth/stylix/release-24.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    jovian = {
+      url = "github:Jovian-Experiments/Jovian-NixOS";
+      inputs.nixpkgs.follows = "nixpkgs-unstable";
+    };
   };
 
   outputs =
@@ -166,6 +170,14 @@
               ./mod/laptop-server.nix
             ];
           };
+          deck = {
+            modules = [
+              disko.nixosModules.disko
+              ./host/deck/disk-config.nix
+              ./mod/sd-boot.nix
+              ./mod/jovian.nix
+            ];
+          };
         };
       darwinConfigurations =
         let

host/deck/configuration.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  system.stateVersion = "24.11";
+}

host/deck/disk-config.nix

@@ -0,0 +1,42 @@
+# Example to create a bios compatible gpt partition
+{ ... }:
+{
+  disko.devices = {
+    disk = {
+      sda = {
+        device = "/dev/nvme0n1";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "500M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+            root = {
+              end = "-8G";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            };
+            plainSwap = {
+              size = "100%";
+              content = {
+                type = "swap";
+                discardPolicy = "both";
+                resumeDevice = true; # resume from hiberation from this device
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

host/deck/home.nix

@@ -0,0 +1,3 @@
+{
+  home.stateVersion = "24.11"; # home manager can be updated without changing this - read documentation
+}

mod/jovian.nix

@@ -0,0 +1,20 @@
+{ inputs, ... }:
+{
+  imports = [
+    inputs.jovian.nixosmodules.jovian
+    ./plasma.nix
+  ];
+  config = {
+    jovian = {
+      steam = {
+        enable = true;
+        autoStart = true;
+        user = "flame";
+        desktopSession = "plasma";
+      };
+      devices.steamdeck = {
+        enable = true;
+      };
+    };
+  };
+}

mod/plasma.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  services.desktopManager.plasma6.enable = true;
+}