♻️ (neodymium/system) move around a lot of code

hosts/neodymium/configuration.nix

@@ -1,17 +1,11 @@
-{ pkgs, hyprland, ... }: {
-  imports = [ ./hardware-configuration.nix ./system ];
+{ pkgs, ... }: {
+  imports = [ ./system ];
 
   # shorter timeout for systemd services
   systemd.extraConfig = ''
     DefaultTimeoutStopSec=10s
   '';
 
-  # enable thermald
-  services.thermald.enable = true;
-
-  # udev
-  services.udev.packages = [ pkgs.android-udev-rules ];
-
   services.dbus.enable = true;
   xdg.portal = {
     enable = true;
@@ -19,27 +13,8 @@
     extraPortals = [ pkgs.xdg-desktop-portal-gtk pkgs.xdg-desktop-portal-wlr ];
   };
 
-  users = {
-    # disable user creation/deletion
-    mutableUsers = false;
-
-    # absolute gigachad
-    users.laurent = {
-      isNormalUser = true;
-      initialPassword = "laurent";
-      extraGroups = [ "wheel" "video" "docker" "adbusers" ];
-      shell = pkgs.zsh;
-    };
-  };
   programs.zsh.enable = true;
 
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    extraSpecialArgs = { inherit hyprland; };
-    users.laurent = ./home;
-  };
-
   # enable gnome virtual file system
   services.gvfs.enable = true;
 
@@ -49,5 +24,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "22.11"; # Did you read the comment?
+  system.stateVersion = "23.05"; # Did you read the comment?
 }

hosts/neodymium/hardware-configuration.nix

@@ -1,42 +0,0 @@
-# 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, modulesPath, ... }:
-
-{
-  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
-
-  boot.initrd.availableKernelModules =
-    [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" "v4l2loopback" ];
-  boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/b0ea5f1f-104f-4026-840a-4d46f3e827d1";
-    fsType = "btrfs";
-    options = [ "subvol=nixos" ];
-  };
-
-  boot.initrd.luks.devices."nixenc".device =
-    "/dev/disk/by-uuid/93d0b0d8-b586-48cf-acc2-025fba1eaadb";
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/6D10-BBAF";
-    fsType = "vfat";
-  };
-
-  swapDevices = [ ];
-
-  # 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.wlp4s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode =
-    lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

hosts/neodymium/system/adb/default.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }: {
+  # udev rules
+  services.udev.packages = [ pkgs.android-udev-rules ];
+
+  # adb users
+  users.users.laurent.extraGroups = [ "adbusers" ];
+}

hosts/neodymium/system/boot/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, ... }: {
+{ pkgs, config, ... }: {
   # support for mounting windaube partitions
   boot.supportedFilesystems = [ "ntfs" ];
   boot.loader.efi.canTouchEfiVariables = true;
@@ -10,4 +10,11 @@
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
   imports = [ ./lanzaboot.nix ];
+
+  boot.initrd.availableKernelModules =
+    [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" "v4l2loopback" ];
+  boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback ];
+
 }

hosts/neodymium/system/default.nix

@@ -1,5 +1,6 @@
 { ... }: {
   imports = [
+    ./adb
     ./age
     ./audio
     ./boot
@@ -12,5 +13,6 @@
     ./networking
     ./nix
     ./security
+    ./users
   ];
 }

hosts/neodymium/system/hardware/default.nix

@@ -19,10 +19,16 @@
   # tlp, power management
   services.tlp.enable = true;
 
+  # thermald, controls temperature
+  services.thermald.enable = true;
+
   # bluetooth
   hardware.bluetooth.enable = true;
   services.blueman.enable = true;
 
   # backlight intensity
   programs.light.enable = true;
+
+  # paritions and filesystems
+  imports = [ ./partitions.nix ];
 }

hosts/neodymium/system/hardware/partitions.nix

@@ -0,0 +1,23 @@
+{ config, lib, ... }:
+
+{
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/b0ea5f1f-104f-4026-840a-4d46f3e827d1";
+    fsType = "btrfs";
+    options = [ "subvol=nixos" ];
+  };
+
+  boot.initrd.luks.devices."nixenc".device =
+    "/dev/disk/by-uuid/93d0b0d8-b586-48cf-acc2-025fba1eaadb";
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/6D10-BBAF";
+    fsType = "vfat";
+  };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/neodymium/system/networking/default.nix

@@ -1,4 +1,4 @@
-{ ... }: {
+{ lib, ... }: {
   # set hostname
   networking.hostName = "neodymium";
 
@@ -13,5 +13,13 @@
     allowedUDPPorts = [ ];
   };
 
+  # 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.wlp4s0.useDHCP = lib.mkDefault true;
+
   imports = [ ./wireguard.nix ];
 }

hosts/neodymium/system/nix/default.nix

@@ -15,9 +15,6 @@
     options = "--delete-older-than 30d";
   };
 
-  # enable unfree
-  nixpkgs.config.allowUnfree = true;
-
   nix.settings = {
     substituters = [ "https://hyprland.cachix.org" ];
     trusted-public-keys =

hosts/neodymium/system/users/default.nix

@@ -0,0 +1,28 @@
+{ pkgs, hyprland, ... }: {
+  # disable user creation/deletion
+  users.mutableUsers = false;
+
+  # setup home-manager
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = { inherit hyprland; };
+  };
+
+  # configure users
+  users = {
+    # absolute gigachad
+    users.laurent = {
+      isNormalUser = true;
+      initialPassword = "laurent";
+      extraGroups = [ "wheel" "video" "docker" ];
+      shell = pkgs.zsh;
+    };
+  };
+
+  # configure users' home
+  home-manager = {
+    # gigachad's home
+    users.laurent = ../../home;
+  };
+}