230 lines
7.2 KiB
Nix
230 lines
7.2 KiB
Nix
# Edit this configuration file to define what should be installed on
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# your system. Help is available in the configuration.nix(5) man page
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# and in the NixOS manual (accessible by running ‘nixos-help’).
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{ inputs, lib, config, pkgs, ... }:
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{
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imports =
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[ # Include the results of the hardware scan.
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./hardware-configuration.nix
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# NixCommunity binary cache
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./cachix.nix
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];
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# Enable flakes
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# Keep nix-shell from grabage collection for direnv (keep-outputs + keep-derivations)
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nix = {
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package = pkgs.nixFlakes;
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extraOptions = ''
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experimental-features = nix-command flakes
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keep-outputs = true
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keep-derivations = true
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'';
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};
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# Auto garbage-collect and optimize store
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nix.gc.automatic = true;
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nix.gc.options = "--delete-older-than 5d";
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nix.autoOptimiseStore = true;
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nix.optimise.automatic = true;
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# TODO: Understand this
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# This will add your inputs as registries, making operations with them (such
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# as nix shell nixpkgs#name) consistent with your flake inputs.
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nix.registry = lib.mapAttrs' (n: v: lib.nameValuePair n { flake = v; }) inputs;
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# TODO: Understand that
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# Will activate home-manager profiles for each user upon login
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# This is useful when using ephemeral installations
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environment.loginShellInit = ''
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[ -d "$HOME/.nix-profile" ] || /nix/var/nix/profiles/per-user/$USER/home-manager/activate &> /dev/null
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'';
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# Kernel
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boot.kernelPackages = pkgs.linuxPackages_zen;
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boot.kernelParams = [ "mitigations=off" ];
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security.protectKernelImage = true;
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# Bootloader.
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boot.loader.systemd-boot.enable = true;
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boot.loader.systemd-boot.configurationLimit = 5;
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boot.loader.systemd-boot.editor = false;
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boot.loader.systemd-boot.consoleMode = "max";
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boot.loader.efi.canTouchEfiVariables = true;
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boot.loader.efi.efiSysMountPoint = "/boot/efi";
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hardware.cpu.intel.updateMicrocode = true;
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# Make /tmp volatile
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boot.tmpOnTmpfs = true;
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networking.hostName = "nixinator"; # Define your hostname.
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# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
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# Configure network proxy if necessary
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# networking.proxy.default = "http://user:password@proxy:port/";
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# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
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# Enable networking
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networking.networkmanager.enable = true;
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# Set your time zone.
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time.timeZone = "Europe/Berlin";
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# Select internationalisation properties.
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i18n.defaultLocale = "en_US.UTF-8";
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i18n.extraLocaleSettings = {
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LC_ADDRESS = "de_DE.UTF-8";
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LC_IDENTIFICATION = "de_DE.UTF-8";
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LC_MEASUREMENT = "de_DE.UTF-8";
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LC_MONETARY = "de_DE.UTF-8";
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LC_NAME = "de_DE.UTF-8";
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LC_NUMERIC = "de_DE.UTF-8";
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LC_PAPER = "de_DE.UTF-8";
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LC_TELEPHONE = "de_DE.UTF-8";
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LC_TIME = "de_DE.UTF-8";
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};
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# Enable the X11 windowing system.
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services.xserver.enable = true;
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# Proprietary graphics drivers
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services.xserver.videoDrivers = ["nvidia"];
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hardware.nvidia.modesetting.enable = true; # Not officially supported by NVidia
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# Startx replaces the displaymanager so default (lightdm) isn't used, start to shell
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# services.xserver.displayManager.startx.enable = true;
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# Plasma (X11)
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# services.xserver.displayManager.sddm.enable = true;
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# services.xserver.desktopManager.plasma5.enable = true;
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# services.xserver.desktopManager.plasma5.runUsingSystemd = true;
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# Gnome (Wayland)
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services.xserver.displayManager.gdm.enable = true;
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services.xserver.desktopManager.gnome.enable = true;
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services.gnome.gnome-keyring.enable = true;
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# Configure keymap in X11
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services.xserver = {
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layout = "us";
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xkbVariant = "altgr-intl";
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};
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# Enable CUPS to print documents.
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# TODO: Printer driver
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services.printing.enable = true;
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services.avahi.enable = true; # Network printers
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services.avahi.nssmdns = true;
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hardware.sane.enable = true; # Scanning
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# Enable sound with pipewire.
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sound.enable = true;
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hardware.pulseaudio.enable = false;
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security.rtkit.enable = true;
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services.pipewire = {
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enable = true;
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alsa.enable = true;
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alsa.support32Bit = true;
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pulse.enable = true;
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# If you want to use JACK applications, uncomment this
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jack.enable = true; # We need this for low latency audio
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# use the example session manager (no others are packaged yet so this is enabled by default,
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# no need to redefine it in your config for now)
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#media-session.enable = true;
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};
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# Enable touchpad support (enabled default in most desktopManager).
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# services.xserver.libinput.enable = true;
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# Define a user account. Don't forget to set a password with ‘passwd’.
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users.users.christoph = {
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isNormalUser = true;
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description = "Christoph";
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extraGroups = [ "networkmanager" "wheel" "audio" "realtime" "docker" "adbusers" "scanner" "lp" ];
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shell = pkgs.fish; # TODO: Is this needed if programs.fish.enable = true?
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# We do this with HomeManager
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packages = with pkgs; [ ];
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};
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# Allow unfree packages
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nixpkgs.config.allowUnfree = true;
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# Use all redistributable firmware (i.e. nonfree)
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hardware.enableAllFirmware = true;
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hardware.enableRedistributableFirmware = true;
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# We want these packages to be available even when no user profile is active
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# List packages installed in system profile. To search, run:
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# $ nix search wget
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environment.systemPackages = with pkgs; [
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wget
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];
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# It is preferred to use the module (if it exists) over environment.systemPackages, as some extra configs are applied.
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programs.adb.enable = true;
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programs.fish.enable = true;
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programs.git.enable = true;
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programs.neovim.enable = true;
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programs.starship.enable = true;
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programs.thefuck.enable = true; # Not available in HomeManager
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# Some programs need SUID wrappers, can be configured further or are
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# started in user sessions.
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# programs.mtr.enable = true;
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# programs.gnupg.agent = {
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# enable = true;
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# enableSSHSupport = true;
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# };
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# List services that you want to enable:
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# Enable the OpenSSH daemon.
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services.openssh.enable = true;
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services.journald.extraConfig = ''
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SystemMaxUse=50M
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'';
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services.fstrim.enable = true;
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services.fwupd.enable = true;
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services.locate.enable = true; # Periodically update index
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services.ntp.enable = true;
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services.xserver.wacom.enable = true;
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# Docker
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virtualisation.docker = {
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enable = true;
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autoPrune.enable = true;
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};
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virtualisation.libvirtd = {
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enable = true;
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};
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# TODO: Other ports (tcp/udp/ssh...)?
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# Open ports in the firewall.
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networking.firewall.allowedTCPPorts = [ ];
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networking.firewall.allowedTCPPortRanges = [];
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networking.firewall.allowedUDPPorts = [ ];
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networking.firewall.allowedUDPPortRanges = [];
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# Or disable the firewall altogether.
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# networking.firewall.enable = false;
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "22.05"; # Did you read the comment?
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}
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