substituters, sway mod preference per user, move hosts/absolution to hosts/apalapucia, etc

hosts/apalapucia/apalapucia.nix

@@ -0,0 +1,67 @@
+{ config, pkgs, lib, inputs, ...}:{
+
+  imports = [
+    ./hardware-configuration.nix
+  ];
+
+  boot.initrd.luks.devices = {
+    crypted = {
+      device = "/dev/disk/by-partuuid/79ab4cc0-b596-42ed-ad00-69031b01b09b";
+      allowDiscards = true;
+      preLVM = true;
+    };
+  };
+
+  systemd.packages = with pkgs; [lact]; 
+
+  programs.bash.shellAliases = {
+    nano = "nvim";
+  };
+
+  services.displayManager.ly = {
+    enable = true;
+    settings.animation = "colormix";
+  };
+
+  services.monado = {
+    enable = true;
+    defaultRuntime = true;
+  };
+
+  systemd.user.services.monado.environment = {
+    STEAMVR_LH_ENABLE = "1";
+    XRT_COMPOSITOR_COMPUTE = "1";
+    WMR_HANDTRACKING = "0";
+    AMD_VULKAN_ICD = "RADV";
+  };
+
+  services.udev.packages = with pkgs; [xr-hardware];
+
+  boot.kernelModules = [ "kvm-amd" "vhost_vsock" "vfio_virqfd" "vhost-net" "vfio_pci" "vfio_iommu_type1" "vfio"];
+  boot.kernelParams = [ "amd_iommu=on" ];
+
+  services.printing.enable = true;
+  services.printing.drivers = [pkgs.gutenprint];
+
+  programs.virt-manager.enable = true;
+  users.groups.libvirtd.members = ["alyx"];
+  virtualisation.libvirtd.enable = true;
+  virtualisation.libvirtd.onBoot = "ignore";
+  virtualisation.libvirtd.onShutdown = "shutdown";
+  virtualisation.libvirtd.qemu.package = pkgs.qemu_kvm;
+  virtualisation.libvirtd.qemu.swtpm.enable = true;
+  virtualisation.libvirtd.qemu.runAsRoot = true;
+  virtualisation.spiceUSBRedirection.enable = true;
+
+  users.users."qemu-libvirtd" = {
+    extraGroups = [ "kvm" "input" ];
+    isSystemUser = true;
+  };
+
+  users.users.${config.var.username} = {
+    description = "Alyx Wren";
+    extraGroups = [ "networkmanager" "wheel" "camera" "input" "adbusers" "inputs" "uinput" "pipewire" "kvm" "qemu-libvirt" "qemu-libvirtd" "lxd" "libvirtd" ];
+  };
+}
+
+  

hosts/apalapucia/default.nix

@@ -0,0 +1,6 @@
+{ config, pkgs, ... }:{
+  imports = [
+    ./apalapucia.nix
+    ../generic.nix
+  ];
+}

hosts/apalapucia/hardware-configuration.nix

@@ -0,0 +1,77 @@
+# 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")
+    ];
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General.Experimental = true;
+    };
+    input = { 
+      General.ClassicBondedOnly = false;
+      General.UserspaceHID = true;
+    };
+  };
+
+  boot.supportedFilesystems = ["exfat" "ntfs" "xfs"];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ "vfio_pci" "vfio" "vfio_iommu_type1" "vendor-reset" ];
+  boot.kernelModules = [ "kvm-intel" "vfio_virqfd" "vhost-net" "v4l2loopback" "12c-dev" ];
+  boot.extraModulePackages = with config.boot.kernelPackages; [ v4l2loopback vendor-reset hid-t150 ];
+  boot.extraModprobeConfig = ''
+    options vfio-pci ids=1002:6fdf,1002:aaf0,,1002:67df,8086:8d26,8086:8d2d
+    options v4l2loopback devices=2 video_nr=1,2 card_label="Lenovo Camera" exclusive_caps=1
+  '';
+  boot.blacklistedKernelModules = ["nouveau"];
+  boot.kernelParams = [ "amdgpu.ppfeaturemask=0xffffffff" "intel_iommu=on" "iommu=pt" "preempt=voluntary" "module_blacklist=nouveau" ];
+  #boot.kernelPackages = pkgs.linuxKernel.packages.linux_xanmod_latest;
+
+
+
+  fileSystems."/" =
+    { device = "/dev/mapper/vg-nixos";
+      fsType = "xfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/243D-443E";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  fileSystems."/mnt/data" = 
+    { device = "/dev/disk/by-uuid/09c2cf4d-25b8-4a1b-9b7a-904f4a97a20d";
+      fsType = "xfs";
+      options = [ "x-gvfs-show" ];
+    };
+
+  fileSystems."/mnt/misc" = 
+    { device = "/dev/disk/by-uuid/1375e97d-e67b-43b7-827c-c1b984e0f42f";
+      fsType = "xfs";
+      options = [ "x-gvfs-show" ];
+    };
+
+  fileSystems."/mnt/nvme" = 
+    { device = "/dev/disk/by-uuid/d95cde51-6c51-477c-af71-d59f02fe527c";
+      fsType = "xfs";
+      options = [ "x-gvfs-show" ];
+    };
+
+  # 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.enp0s31f6.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp7s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}