got ragenix working in new format

hosts/lio/configuration.nix

@@ -0,0 +1,50 @@
+{
+  settings,
+  ...
+}:
+{
+  imports = [
+    # Users this machine has
+    (settings.usersDir + "/root/configuration.nix")
+    (settings.usersDir + "/josh/configuration.nix")
+  ];
+
+  # My custom modules
+  mods = {
+    boot_systemd.enable = true;
+    shell_common.enable = true;
+    # de_cosmic.enable = true;
+    audio.enable = true;
+    de_gnome_xorg.enable = true;
+    # de_gnome_wayland.enable = true;
+    neovim.enable = true;
+    tty_caps_esc.enable = true;
+    docker.enable = true;
+    fonts.enable = true;
+    ssh.enable = true;
+    stormd.enable = true;
+    nebula.enable = true;
+    rustdesk.enable = true;
+    saber.enable = true;
+  };
+
+  # opening this port for dev purposes
+  networking.firewall.allowedTCPPorts = [
+    5173 # Vite
+  ];
+
+  # machine specific configuration
+  # ==============================
+  hardware.enableAllFirmware = true;
+  # Connectivity
+  networking.networkmanager.enable = true;
+  hardware.bluetooth.enable = true;
+  environment.shellAliases = {
+    wifi = "nmtui";
+  };
+
+  # System76
+  hardware.system76.enableAll = true;
+
+  system.stateVersion = "23.11";
+}

hosts/lio/hardware-configuration.nix

@@ -0,0 +1,65 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "nvme"
+    "xhci_pci"
+    "ahci"
+    "usbhid"
+    "usb_storage"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/NIXROOT";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/NIXBOOT";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
+    ];
+  };
+
+  fileSystems."/mnt/nvme1tb" = {
+    device = "/dev/disk/by-uuid/7ddb48bd-160c-4049-a4fa-a5ac2b6a5402";
+    fsType = "ext4";
+  };
+
+  swapDevices = [
+    {
+      device = "/.swapfile";
+      size = 64 * 1024; # 64GB
+    }
+  ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp11s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}