nix-config/configuration.nix at master · i13e/nix-config · GitHub

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# bootstrap.nix
# Designed as first-boot configuration (bootstrap) for impermanence systems
# Run nixos-generate-config --root=/mnt for hardware scan then overwrite with this as configuration.nix

{ pkgs, lib, inputs, ... }: {
  imports = [
    ./hardware-configuration.nix
    # inputs.dms.nixosModules.greeter
  ];

  boot = {
    supportedFilesystems = [ "btrfs" "ntfs" ];
    kernelPackages = pkgs.linuxPackages_latest;

    loader = {
      efi.canTouchEfiVariables = true;
      systemd-boot.enable = true;
      systemd-boot.configurationLimit = 5;
    };

    initrd.verbose = false;
    consoleLogLevel = 0;
    kernelParams = [
      "quiet"
      "udev.log_level=3"
      "mem_sleep_default=s2idle"
      "amdgpu.dcdebugmask=0x10"
      "pcie_aspm=off"
    ];
  };

  hardware.enableAllFirmware = true;

  networking = {
    hostName = "porygon";
    networkmanager.enable = true;
    # firewall.enable = true;
  };

  virtualisation.libvirtd.enable = true;
  programs.virt-manager.enable = true;

  time.timeZone = "America/Los_Angeles";
  i18n.defaultLocale = "en_US.UTF-8";


  systemd.services."systemd-suspend-then-hibernate".aliases =
    [ "systemd-suspend.service" ];

  systemd.sleep.extraConfig = ''
    HibernateDelaySec=30m
    SuspendState=mem
  '';

  services = {
    power-profiles-daemon.enable = true;

    logind = {
      settings.Login.HandleLidSwitch = "suspend-then-hibernate";
      settings.Login.HandlePowerKey = "hibernate";
      settings.Login.HandlePowerKeyLongPress = "poweroff";
    };

    displayManager.gdm.enable = true;
    desktopManager.gnome.enable = true;

    pulseaudio.enable = false;
    pipewire = {
      enable = true;
      alsa.enable = true;
      alsa.support32Bit = true;
      pulse.enable = true;
    };

    gnome.gnome-keyring.enable = lib.mkForce false;
    udev.packages = [ pkgs.yubikey-personalization ];
  };

  security.rtkit.enable = true;

  users.defaultUserShell = pkgs.zsh;
  users.users.ianb = {
    isNormalUser = true;
    description = "Ian Breckenridge";
    extraGroups = [ "wheel" "networkmanager" "libvirtd" ];
    shell = pkgs.zsh;
  };

  # programs.dankMaterialShell.greeter = {
  #   enable = true;
  #   compositor.name = "niri";
  # };

  environment.systemPackages = with pkgs; [
    appimage-run
    kakoune
    gcc
    gnupg
    sbctl
    tpm2-tss
    tpm2-tools
    git
    gnome-tweaks
    gpaste
    gnomeExtensions.night-theme-switcher
  ];

  fonts.packages = with pkgs; [
    vista-fonts
    corefonts
    nerd-fonts.fira-code
    noto-fonts
    noto-fonts-color-emoji
  ];

  environment.sessionVariables = {
    QT_QPA_PLATFORM = "wayland";
    NIXOS_OZONE_WL = "1";
  };

  programs = {
    zsh.enable = true;
    firefox.enable = true;
    steam.enable = true;
    niri.enable = true;


    gnupg.agent = {
      enable = true;
      enableSSHSupport = true;
    };
  };

  nixpkgs.config.allowUnfree = true;
  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  system.stateVersion = "25.05";
}