add nyaan host

3 files changed, 229 insertions, 0 deletions

diff --git a/hosts/nyaan/default.nix b/hosts/nyaan/default.nix
new file mode 100644
index 0000000..d90e930
--- /dev/null
+++ b/hosts/nyaan/default.nix
@@ -0,0 +1,130 @@
+{
+  pkgs,
+  flakeRoot,
+  inputs,
+  config,
+  ...
+}:
+{
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware.nix
+
+    ./home.nix
+    (flakeRoot + /share/system/client-common.nix)
+    {
+      _module.args = {
+        inherit inputs;
+      };
+    }
+  ];
+
+  programs.fish.enable = true;
+  users.defaultUserShell = pkgs.fish;
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.systemd-boot.graceful = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  networking.hostName = "nyaan";
+  time.timeZone = "Europe/Zagreb";
+
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "hr_HR.UTF-8";
+    LC_IDENTIFICATION = "hr_HR.UTF-8";
+    LC_MEASUREMENT = "hr_HR.UTF-8";
+    LC_MONETARY = "hr_HR.UTF-8";
+    LC_NAME = "hr_HR.UTF-8";
+    LC_NUMERIC = "hr_HR.UTF-8";
+    LC_PAPER = "hr_HR.UTF-8";
+    LC_TELEPHONE = "hr_HR.UTF-8";
+    LC_TIME = "hr_HR.UTF-8";
+  };
+
+  # Enable the KDE Plasma Desktop Environment.
+  services.displayManager = {
+    defaultSession = "niri";
+    sddm = {
+      enable = true;
+      wayland.enable = true;
+      theme = "${pkgs.sddm-astronaut}/share/sddm/themes/sddm-astronaut-theme";
+      extraPackages = [
+        # Fix QtMultimedia missing issue
+        # See: https://github.com/NixOS/nixpkgs/issues/390251#issuecomment-2737360643
+        pkgs.sddm-astronaut
+      ];
+    };
+  };
+  services.desktopManager.plasma6.enable = true;
+
+  # raised from default 1024 because niri test was failing
+  # systemd.extraConfig = "DefaultLimitNOFILE=4096";
+  programs.niri = {
+    enable = true;
+    package = pkgs.niri-stable;
+  };
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  # services.pulseaudio.enable = false;
+  # security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+
+    # use the example session manager (no others are packaged yet so this is enabled by default,
+    # no need to redefine it in your config for now)
+    #media-session.enable = true;
+  };
+
+  networking.useNetworkd = true;
+  networking.networkmanager = {
+    enable = true;
+  };
+
+  users.users = {
+    isabella = {
+      isNormalUser = true;
+      description = "Isabella Bastaja";
+      extraGroups = [
+        "wheel"
+        "video"
+        "network"
+        "podman"
+      ];
+      uid = 1000;
+    };
+  };
+  nix.settings.trusted-users = [ "isabella" ];
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "25.11"; # Did you read the comment?
+}
diff --git a/hosts/nyaan/hardware.nix b/hosts/nyaan/hardware.nix
new file mode 100644
index 0000000..d3a1025
--- /dev/null
+++ b/hosts/nyaan/hardware.nix
@@ -0,0 +1,33 @@
+# 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")
+    ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/20fc22cd-161a-4537-b432-adf6c60c9f1c";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B057-BE14";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/253a1a87-9919-4262-8ae9-63ad63b00648"; }
+    ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/nyaan/home.nix b/hosts/nyaan/home.nix
new file mode 100644
index 0000000..f982160
--- /dev/null
+++ b/hosts/nyaan/home.nix
@@ -0,0 +1,66 @@
+{
+  flakeRoot,
+  inputs,
+  pkgs,
+  config,
+  ...
+}:
+  {
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    sharedModules = [ { programs.fish.enable = true; } ];
+    extraSpecialArgs = {
+      inherit inputs;
+    };
+  };
+
+  home-manager.users.isabella = {
+    imports = [
+      (flakeRoot + /share/cfg)
+      (flakeRoot + /share/home/minimal.nix)
+      (flakeRoot + /share/home/dev-stuff.nix)
+      (flakeRoot + /share/home/shell.nix)
+      (flakeRoot + /share/home/gui-tools.nix)
+      # (flakeRoot + /share/home/gaming.nix)
+      (flakeRoot + /share/home/niri.nix)
+    ];
+
+    programs.tofi.enable = true;
+
+    xdg = {
+      systemDirs.data =
+        let
+          gds = pkgs.gsettings-desktop-schemas;
+          gtk3 = pkgs.gtk3;
+        in
+        [
+          "${gds}/share/gsettings-schemas/${gds.name}"
+          "${gtk3}/share/gsettings-schemas/${gtk3.name}"
+        ];
+      userDirs =
+        let
+          home = config.home-manager.users.isabella.home.homeDirectory;
+          annex = "${home}/Annex";
+        in
+        {
+          enable = true;
+          createDirectories = true;
+
+          # Disable dirs that I don't use
+          desktop = null;
+          publicShare = null;
+          templates = null;
+          pictures = "${annex}/Pictures";
+          music = "${annex}/Music";
+          documents = "${annex}/Documents";
+          download = "${home}/Downloads";
+        };
+      portal.xdgOpenUsePortal = true;
+    };
+
+    home.stateVersion = "25.11";
+  };
+
+  home-manager.users.root.home.stateVersion = "25.11";
+}