Add host: bennu

- Separate nixpkgs for `sombrero` from `bennu`

hosts/bennu/configs/.gitconfig

@@ -0,0 +1,13 @@
+[user]
+    name = Alexander Heldt
+    email = me@alexanderheldt.se
+
+[core]
+    editor = "vim"
+
+[url "git@github.com:"]
+    insteadOf = https://github.com/
+
+[url "git@gitlab.com:"]
+    insteadOf = https://gitlab.com/
+

hosts/bennu/configuration.nix

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+# 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’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Setup keyfile
+  boot.initrd.secrets = {
+    "/crypto_keyfile.bin" = null;
+  };
+
+  networking.hostName = "bennu"; # Define your hostname.
+  #networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Set your time zone.
+  time.timeZone = "Europe/Stockholm";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "sv_SE.UTF-8";
+    LC_IDENTIFICATION = "sv_SE.UTF-8";
+    LC_MEASUREMENT = "sv_SE.UTF-8";
+    LC_MONETARY = "sv_SE.UTF-8";
+    LC_NAME = "sv_SE.UTF-8";
+    LC_NUMERIC = "sv_SE.UTF-8";
+    LC_PAPER = "sv_SE.UTF-8";
+    LC_TELEPHONE = "sv_SE.UTF-8";
+    LC_TIME = "sv_SE.UTF-8";
+  };
+
+  # Configure keymap in X11
+  services.xserver = {
+    enable = true;
+    layout = "se";
+    xkbVariant = "";
+   
+   displayManager.gdm.enable = true;
+   desktopManager.gnome.enable = true; 
+  };
+
+  # Configure console keymap
+  console.keyMap = "sv-latin1";
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.alex = {
+    isNormalUser = true;
+    description = "alex";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [];
+  };
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # 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 = "23.05"; # Did you read the comment?
+
+}

hosts/bennu/hardware-configuration.nix

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+# 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 = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/9c3ef2ad-0244-4310-9984-2e548ced3e22";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-f569d036-e500-4839-bc78-ce4b032840d8".device = "/dev/disk/by-uuid/f569d036-e500-4839-bc78-ce4b032840d8";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/FCAE-6849";
+      fsType = "vfat";
+    };
+
+  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.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/bennu/home.nix

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+{ pkgs, ... }:
+{
+  programs.home-manager.enable = true;
+
+  home.username = "alex";
+  home.homeDirectory = "/home/alex";
+
+  home.packages = with pkgs; [
+    vim
+    emacs
+    gnumake
+    tig
+    firefox-devedition-unwrapped
+  ];
+
+  programs.git = {
+    enable = true;
+    includes = [
+      { path = ./configs/.gitconfig; }
+    ];
+  };
+
+  home.stateVersion = "23.05";
+}