nixos/hosts/sparky/default.nix

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{ inputs, config, lib, pkgs, outputs, ... }:
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let
# Disko setup
fsType = "btrfs"; # one of ext4 or btrfs. Use btrfs if using impermanence
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dev = "/dev/sda"; # depends on target hardware
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encrypted = false; # currrently only applies to btrfs
btrfsMountDevice = if encrypted then "/dev/mapper/crypted" else "/dev/root_vg/root";
in
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{
imports =
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[
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# Create users for this host
../common/users/media
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# Disk configuration
inputs.disko.nixosModules.disko
(import ../common/disks { device = dev; fsType = fsType; encrypted = encrypted; })
# Impermanence
inputs.impermanence.nixosModules.impermanence
(import ../common/disks/btrfs-impermanence.nix { btrfsMountDevice = btrfsMountDevice; lib = lib; })
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# Import core options
./hardware-configuration.nix
../common/core
# Import optional options
../common/optional/openssh.nix
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../common/optional/persistence.nix
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];
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boot = {
loader = {
systemd-boot.enable = true;
efi.canTouchEfiVariables = true;
timeout = 3;
};
};
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boot.kernelParams = [ "i915.enable_psr=0" ];
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networking = {
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hostName = "sparky";
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networkmanager.enable = true;
enableIPv6 = false;
};
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# Gaming
hardware.xone.enable = true;
environment.systemPackages = with pkgs; [
#Xbox controller
linuxKernel.packages.linux_zen.xone
# Steam
mangohud
gamemode
# WINE
wine
winetricks
protontricks
vulkan-tools
# Extra dependencies
# https://github.com/lutris/docs/
gnutls
openldap
libgpgerror
freetype
sqlite
libxml2
xml2
SDL2
];
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nixpkgs.config.allowUnfreePredicate = pkg:
builtins.elem (lib.getName pkg) [
# Add additional package names here
"nvidia-x11"
"nvidia-settings"
"nvidia-persistenced"
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"steam"
"steam-original"
"steam-run"
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];
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programs.steam.enable = true;
programs.gamemode.enable = true;
nixpkgs.config.packageOverrides = pkgs: {
steam = pkgs.steam.override {
extraPkgs = pkgs: with pkgs; [
pango
libthai
harfbuzz
gamemode
];
};
};
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services.displayManager.defaultSession = "cinnamon";
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services.libinput.enable = true;
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services.xserver = {
enable = true;
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videoDrivers = [ "nvidia" ];
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displayManager.lightdm.enable = true;
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exportConfiguration = true;
deviceSection = ''
'';
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desktopManager = {
cinnamon.enable = true;
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};
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};
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# Enable OpenGL
hardware.opengl = {
enable = true;
driSupport = true;
driSupport32Bit = true;
};
# Load nvidia driver
hardware.nvidia = {
# https://nixos.wiki/wiki/Nvidia
modesetting.enable = true;
powerManagement.enable = false;
open = false;
nvidiaSettings = true;
package = config.boot.kernelPackages.nvidiaPackages.stable;
};
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}