Add count host

flake.nix

@@ -39,6 +39,28 @@
           }
         ];
       };
+      count = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+
+        specialArgs = { inherit inputs; };
+        modules = [
+
+          ./hosts/count/configuration.nix
+
+          # enable home manager
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+
+            home-manager.users.alex = import ./alex/home.nix;
+
+            # Optionally, use home-manager.extraSpecialArgs to pass arguments to
+            # home.nix
+            home-manager.extraSpecialArgs = { inherit inputs; isDesktop=true; };
+          }
+        ];
+      };
       alt = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
 

hosts/count/configuration.nix

@@ -0,0 +1,49 @@
+# 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, inputs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      ../modules/base.nix
+      ../modules/desktop.nix
+    ];
+
+  # Bootloader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda";
+  boot.loader.grub.useOSProber = true;
+
+  # Use latest kernel.
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  # Setup keyfile
+  boot.initrd.secrets = {
+    "/boot/crypto_keyfile.bin" = null;
+  };
+
+  boot.loader.grub.enableCryptodisk = true;
+
+  boot.initrd.luks.devices."luks-c0f17e0b-0743-4cfe-aa7c-c75035600e59".keyFile = "/boot/crypto_keyfile.bin";
+  networking.hostName = "count"; # Define your hostname.
+
+  # run locutus every hour
+  # services.cron = {
+  #   enable = true;
+  #   systemCronJobs = [
+  #     "27 * * * * root locutus backup 2>&1 | logger -t locutus-backup"
+  #   ];
+  # };
+  environment.etc."locutus/locutus.toml".source = ./locutus.toml;
+
+  # 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 = "25.05"; # Did you read the comment?
+}

hosts/count/hardware-configuration.nix

@@ -0,0 +1,36 @@
+# 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" "ehci_pci" "ahci" "usbhid" "uas" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/184a25bc-9e7d-484e-b533-61fbe7c77431";
+      fsType = "btrfs";
+      options = [ "subvol=@" ];
+    };
+
+  boot.initrd.luks.devices."luks-c0f17e0b-0743-4cfe-aa7c-c75035600e59".device = "/dev/disk/by-uuid/c0f17e0b-0743-4cfe-aa7c-c75035600e59";
+
+  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.enp5s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp6s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/count/locutus.toml

@@ -0,0 +1,60 @@
+[includes]
+paths = [
+	"/etc",
+	"/root",
+	"/srv",
+	"/var/spool",
+	"/home"
+]
+
+[excludes]
+paths = [
+	"*.bak",
+	"*.venv",
+	"*.mypy_cache",
+	"*/.cache",
+	"*.config/*Cache/",
+	"*.config/*cache/",
+	"*.config/borg/security/",
+	"*.config/Signal",
+	"*.config/discord",
+	"*.config/microsoft-edge",
+	"*/Cache*",
+	"*/mnt",
+	"/home/*/.cache",
+	"/home/*/.cargo",
+	"/home/*/.local/*/Trash",
+	"/home/*/.local/lib",
+	"/home/*/.local/pipx",
+	"/home/*/.local/share/atuin",
+	"/home/*/.local/share/nvim",
+	"/home/*/.local/share/uv",
+	"/home/*/.mozilla",
+	"/home/*/.npm",
+	"/home/*/CMakeFiles",
+	"/home/*/Downloads",
+	"/home/*/downloads",
+	"/home/*/nextcloud",
+	"/home/*/snap",
+	"/home/*/software",
+	"/home/*/venv",
+	"/home/*/workspace/*.obj",
+	"/home/*/workspace/*.obj.d",
+	"/home/*/workspace/_*",
+	"/home/*/.rustup",
+	"/nix",
+	"/dev",
+	"/proc",
+	"/sys",
+	"/tmp",
+	"/run"
+]
+
+[prune]
+keep_last    = 7
+keep_daily   = 7
+keep_weekly  = 4
+keep_monthly = 6
+
+[compact]
+enabled = true