modify structure

hardware/alien/default.nix

@@ -0,0 +1,78 @@
+# 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 = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usbhid"
+    "sd_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [
+    "v4l2loopback"
+    "snd-aloop"
+    "kvm-intel"
+  ];
+  boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback.out ];
+  boot.extraModprobeConfig = ''
+    # exclusive_caps: Skype, Zoom, Teams etc. will only show device when actually streaming
+    # card_label: Name of virtual camera, how it'll show up in Skype, Zoom, Teams
+    # https://github.com/umlaeute/v4l2loopback
+    options v4l2loopback exclusive_caps=1 card_label="Virtual Camera"
+  '';
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/d83ec136-df01-4b9e-a523-6d75726fb904";
+    fsType = "btrfs";
+    options = [ "subvol=@" ];
+  };
+
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/e369d905-a82b-45c5-838a-323169233583";
+    fsType = "btrfs";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/6444-169A";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
+    ];
+  };
+
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/881bdf55-1e43-4bfc-a1bf-3b2f72dbc122";
+    fsType = "btrfs";
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/056af100-9382-4cbd-b3d5-90df7da69585"; }
+  ];
+
+  # 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.enp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.tailscale0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}