Added new disco config

flake.nix

@@ -74,7 +74,7 @@ pkgs = import nixpkgs {
 	};
   };
 		  modules = [
-			  (import ./nixos/modules/disko/impermanence-disko.nix { device = "/dev/nvme0n1"; } )
+			  (import ./nixos/modules/disko/impermanence-btrfs.nix { device = "/dev/nvme0n1"; } )
 			  ./nixos/configuration.nix
 #nix-flatpak.nixosModules.default
 		  ];

nixos/hosts/kylekrein-homepc/default.nix

@@ -13,7 +13,7 @@
 	../../users/tania
     ];
     
-    environment.systemPackages = [
+    environment.systemPackages = with pkgs;[
 	blender
 
 	#inputs.nix-gaming.packages.${pkgs.system}.star-citizen

nixos/modules/disko/impermanence-tmpfs.nix

@@ -0,0 +1,51 @@
+{
+  device ? throw "Set this to your disk device, e.g. /dev/sda",
+  ...
+}: {
+  disko.devices = {
+    disk.main = {
+      inherit device;
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+	      mountpoint = "/persist";
+            };
+          };
+        };
+      };
+    };
+    nodev = {
+      "/" = {
+        fsType = "tmpfs";
+      };
+      "/nix" = {
+	    device = "/persist/nix";
+      };
+      "/tmp" = {
+	device = "/persist/tmp";
+      };
+    };
+  };
+}