2 files changed, 287 insertions, 0 deletions
diff --git a/hosts/saarni/default.nix b/hosts/saarni/default.nix
new file mode 100644
index 0000000..010a8eb
--- /dev/null
+++ b/hosts/saarni/default.nix
@@ -0,0 +1,250 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ inputs, outputs, lib, config, pkgs, vars, ... }:
+
+{
+  imports = [
+    ./hardware-configuration.nix
+    inputs.home-manager.nixosModules.home-manager
+  ];
+
+  nix = {
+    nixPath = [ "/etc/nix/path" ];
+    gc = {
+      automatic = true;
+    };
+    settings = {
+      auto-optimise-store = true;
+      experimental-features = "nix-command flakes";
+    };
+    registry = (lib.mapAttrs (_: flake: { inherit flake; }))
+      ((lib.filterAttrs (_: lib.isType "flake")) inputs);
+  };
+  nixpkgs.config.allowUnfree = true;
+  security.rtkit.enable = true;
+
+  home-manager = {
+    extraSpecialArgs = { inherit inputs outputs vars; };
+    users = { ${vars.user} = import ../../home; };
+  };
+
+  powerManagement = {
+    enable = true;
+    powertop.enable = true;
+  };
+
+  # Bootloader.
+  boot = {
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+    };
+    kernelPackages = pkgs.linuxPackages_latest;
+    plymouth.enable = true;
+    kernelParams = [ "quiet" "splash" ];
+  };
+
+  networking = {
+    nameservers = [ "1.1.1.1#one.one.one.one" "1.0.0.1#one.one.one.one" ];
+    hostName = "saarni";
+    useNetworkd = true;
+    wireless.iwd.enable = true;
+  };
+
+  systemd = {
+    watchdog = {
+      device = "/dev/watchdog";
+      runtimeTime = "30s";
+    };
+    sleep.extraConfig = "HibernateDelaysSec=90m";
+    network = {
+      enable = true;
+      wait-online.enable = false;
+      networks = {
+        "10-lan" = {
+          matchConfig.Name = "enp0s20f0u9";
+          networkConfig.DHCP = "yes";
+        };
+        "11-lan" = {
+          matchConfig.Name = "wlan0";
+          networkConfig.DHCP = "yes";
+        };
+      };
+    };
+  };
+
+  system.autoUpgrade = {
+    enable = true;
+  };
+
+  sound.enable = true;
+
+  hardware = {
+    opengl = {
+      enable = true;
+      driSupport = true;
+      extraPackages = with pkgs; [
+        intel-media-driver
+        libvdpau-va-gl
+      ];
+    };
+    bluetooth = {
+      enable = true;
+      powerOnBoot = true;
+    };
+  };
+
+  # Set your time zone.
+  time.timeZone = "Europe/Helsinki";
+
+  # Select internationalisation properties.
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    extraLocaleSettings = {
+      LC_ADDRESS = "fi_FI.UTF-8";
+      LC_IDENTIFICATION = "fi_FI.UTF-8";
+      LC_MEASUREMENT = "fi_FI.UTF-8";
+      LC_MONETARY = "fi_FI.UTF-8";
+      LC_NAME = "fi_FI.UTF-8";
+      LC_NUMERIC = "fi_FI.UTF-8";
+      LC_PAPER = "fi_FI.UTF-8";
+      LC_TELEPHONE = "fi_FI.UTF-8";
+      LC_TIME = "fi_FI.UTF-8";
+    };
+  };
+
+  console.keyMap = "fi";
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.${vars.user} = {
+    isNormalUser = true;
+    description = "${vars.name}";
+    extraGroups = [ "input" "network" "wheel" ];
+    packages = with pkgs; [ ];
+    ignoreShellProgramCheck = true;
+    shell = pkgs.${vars.shell};
+  };
+
+  programs = {
+    firefox.enable = true;
+    hyprland.enable = true;
+    gnupg.agent = {
+      enable = true;
+      enableSSHSupport = true;
+    };
+    mtr.enable = true;
+  };
+
+  environment = {
+    sessionVariables = {
+      LIBVA_DRIVER_NAME = "iHD";
+    };
+    systemPackages = with pkgs; [
+      fastfetch
+      vulkan-tools
+      libva-utils
+      wget
+      curl
+      git
+      gzip
+      btop
+      glxinfo
+      sqlite
+      openssh
+      gnupg
+      helix
+      nixfmt
+    ];
+    etc = lib.mapAttrs' (name: value: {
+      name = "nix/path/${name}";
+      value.source = value.flake;
+    }) config.nix.registry;
+  };
+
+  fonts = {
+    enableDefaultPackages = true;
+    packages = with pkgs; [ noto-fonts fira-code fira-code-symbols ];
+    fontconfig = {
+      defaultFonts = {
+        serif = [ "Noto Serif" ];
+        sansSerif = [ "Noto Sans" ];
+        monospace = [ "Fira Code" ];
+      };
+    };
+  };
+
+  # List services that you want to enable:
+  services = {
+    getty.autologinUser = "petri";
+    resolved = {
+      enable = true;
+      dnsovertls = "true";
+    };
+    xserver = {
+      layout = "fi";
+      xkbVariant = "normal";
+    };
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      pulse.enable = true;
+    };
+    openssh.enable = true;
+    printing.enable = true;
+    kmscon = {
+      enable = true;
+      hwRender = true;
+      extraOptions = "--xkb-layout=fi";
+    };
+    blueman.enable = true;
+    upower.enable = true;
+    upower.criticalPowerAction = "Hibernate";
+    fstrim.enable = false;
+    thermald.enable = true;
+    auto-cpufreq.enable = true;
+    greetd = {
+      enable = true;
+      settings = rec {
+        initial_session = {
+          command = "${pkgs.hyprland}/bin/Hyprland";
+          user = "petri";
+        };
+        default_session = initial_session;
+      };
+    };
+  };
+
+  xdg.portal = {
+    enable = true;
+    xdgOpenUsePortal = true;
+    extraPortals = [
+      pkgs.xdg-desktop-portal-hyprland
+      pkgs.xdg-desktop-portal-gtk
+    ];
+    wlr = {
+      enable = true;
+      settings = {
+        screencast = {
+          chooser_type = "simple";
+          chooser_cmd = "${pkgs.slurp}/bin/slurp -f %o -ro";
+        };
+      };
+    };
+  };
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.11"; # Did you read the comment?
+}
diff --git a/hosts/saarni/hardware-configuration.nix b/hosts/saarni/hardware-configuration.nix
new file mode 100644
index 0000000..6aef572
--- /dev/null
+++ b/hosts/saarni/hardware-configuration.nix
@@ -0,0 +1,37 @@
+# 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 = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/3968a07a-5e37-4bdb-9e3a-6c74950fd03d";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/9B7E-3D1B";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  # 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.wlan0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}