fix: refactor - make it beautiful!

hosts/ext-julia/hardware-configuration.nix

@@ -2,9 +2,7 @@
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
-  config,
   lib,
-  pkgs,
   modulesPath,
   ...
 }: {
@@ -12,10 +10,12 @@
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
 
-  boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [];
-  boot.extraModulePackages = [];
+  boot = {
+    initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk"];
+    initrd.kernelModules = [];
+    kernelModules = [];
+    extraModulePackages = [];
+  };
 
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/d290e12c-d93c-45f6-b737-135b551c1951";

hosts/factorio/hardware-configuration.nix

@@ -1,13 +1,7 @@
 # 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,
-  ...
-}: {
+{lib, ...}: {
   boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
 
   # maybe instruct nix to just use available swap partition

hosts/game-luanti/hardware-configuration.nix

@@ -2,20 +2,19 @@
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
-  config,
   lib,
-  pkgs,
   modulesPath,
   ...
 }: {
   imports = [
     (modulesPath + "/profiles/qemu-guest.nix")
   ];
-
-  boot.initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk"];
-  boot.initrd.kernelModules = [];
-  boot.kernelModules = [];
-  boot.extraModulePackages = [];
+  boot = {
+    initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk"];
+    initrd.kernelModules = [];
+    kernelModules = [];
+    extraModulePackages = [];
+  };
 
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/d290e12c-d93c-45f6-b737-135b551c1951";

hosts/jitsi/default.nix

@@ -1,9 +1,4 @@
-{
-  pkgs,
-  lib,
-  modulesPath,
-  ...
-}: {
+{...}: {
   nixpkgs.config = {
     # Disable if you don't want unfree packages
     allowUnfree = true;