Organize configuration better

nixos-configurations/pc/default.nix

@@ -1,12 +1,15 @@
 { inputs, pkgs, ... }:
-
 {
   imports = [
     inputs.nixos-hardware.nixosModules.common-gpu-amd
     inputs.nixos-hardware.nixosModules.common-cpu-amd
     ./hardware-configuration.nix
-    ../shared-desktop.nix
-    ../shared.nix
+
+    ../../modules/core.nix
+    ../../modules/desktop.nix
+    ../../modules/development.nix
+    ../../modules/home.nix
+    ../../modules/media.nix
   ];
 
   networking = {
@@ -23,28 +26,22 @@
     };
   };
 
-  boot.initrd = {
-    luks.devices = {
-      cryptroot = {
-        device = "/dev/disk/by-uuid/1202158c-cf4a-49f5-83f6-d54af16bca65";
-      };
+  boot = {
+    initrd.luks.devices.cryptroot = {
+      device = "/dev/disk/by-uuid/1202158c-cf4a-49f5-83f6-d54af16bca65";
     };
+    kernelParams = [ "amd_iommu=on" ];
+    kernelModules = [ "v4l2loopback" ];
+    extraModulePackages = [ pkgs.linuxPackages_latest.v4l2loopback ];
+    extraModprobeConfig = ''
+      options v4l2loopback exclusive_caps=1 card_label="Virtual Webcam"
+    '';
   };
 
   environment.sessionVariables = {
-    MUTTER_DEBUG_FORCE_KMS_MODE = "simple";
+    MUTTER_DEBUG_DISABLE_HW_CURSORS = "1";
   };
 
-  boot.kernelParams = [ "amd_iommu=on" ];
-
-  virtualisation.libvirtd.enable = true;
-  virtualisation.libvirtd.qemu.swtpm.enable = true;
-  programs.virt-manager.enable = true;
-
-  programs.adb.enable = true;
-  users.users.thiloho.extraGroups = [ "adbusers" ];
-
-  # Use same monitor settings for GDM as for GNOME user
   systemd.tmpfiles.rules = [
     "L+ /run/gdm/.config/monitors.xml - - - - ${pkgs.writeText "gdm-monitors.xml" ''
       <monitors version="2">
@@ -73,16 +70,17 @@
     ''}"
   ];
 
-  home-manager.users.thiloho =
-    { pkgs, lib, ... }:
-    {
-      programs.git.signing.key = "273D6150B9741CCF";
-      home = {
-        packages = with pkgs; [
-          inkscape
-        ];
-        stateVersion = "24.11";
-      };
+  home-manager.users.thiloho = {
+    programs.git.signing.key = "273D6150B9741CCF";
+    xdg.desktopEntries.andcam = {
+      name = "Android Virtual Camera";
+      exec = "${pkgs.writeScript "andcam" ''
+        ${pkgs.android-tools}/bin/adb start-server
+        ${pkgs.scrcpy}/bin/scrcpy --camera-id=0 --video-source=camera --no-audio --v4l2-sink=/dev/video0 -m1024
+      ''}";
     };
+    home.stateVersion = "24.11";
+  };
+
   system.stateVersion = "24.11";
 }

nixos-configurations/pc/hardware-configuration.nix

@@ -1,32 +1,48 @@
 # 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, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ "dm-snapshot" ];
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/69528c2b-4fe1-4ff8-a77b-2fc000669629";
-      fsType = "ext4";
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/69528c2b-4fe1-4ff8-a77b-2fc000669629";
+    fsType = "ext4";
+  };
 
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/139D-6775";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices =
-    [ { device = "/dev/disk/by-uuid/aafdb506-7d0b-40ef-b87a-c14c39688b76"; }
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/139D-6775";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
     ];
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/aafdb506-7d0b-40ef-b87a-c14c39688b76"; }
+  ];
 
   # 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