feat(nixos): cachixe

flake.nix

@@ -62,6 +62,25 @@
     in
     {
       nixosConfigurations = {
+        cachixe = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+            { nixpkgs.overlays = overlays; }
+            ./machines/cachixe.nix
+            home-manager.nixosModules.home-manager
+            {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+              home-manager.users.carlos = {
+                imports = [
+                  ./modules/home.nix
+                  ./modules/nixos.nix
+                  ./modules/shell.nix
+                ];
+              };
+            }
+          ];
+        };
         media = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           modules = [

machines/cachixe.nix

@@ -0,0 +1,24 @@
+# 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’).
+{ ... }:
+{
+  imports =
+    [
+      ./shared.nix
+      ./hardware/cachixe.nix
+    ];
+
+  networking.hostName = "cachixe";
+  services.qemuGuest.enable = true;
+
+
+  # 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?
+}
+

machines/hardware/cachixe.nix

@@ -0,0 +1,34 @@
+# 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 + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-uuid/7f2e80b5-39cb-4f10-b0ce-977eb2246b56";
+      fsType = "ext4";
+    };
+
+  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.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}
+