tadpole: Add host tadpole

hosts/tadpole/configuration.nix

@@ -0,0 +1,63 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports =
+    [
+      ../../config-manager/default.nix
+      ./hardware-configuration.nix
+    ];
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  nixpkgs.config.allowUnfree = true;
+
+  boot = {
+    loader = {
+      grub = {
+        enable = true;
+        device = "/dev/sda";
+      };
+    };
+  };
+
+  networking.hostName = "tadpole"; # Define your hostname.
+  
+  time.timeZone = "Europe/Stockholm";
+
+  users.users.alex = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ];
+    packages = [];
+  };
+
+  environment.systemPackages = with pkgs; [
+    vim
+  ];
+
+  services.openssh.enable = true;
+
+  config-manager = {
+    flakePath = "/home/alex/config";
+  };
+
+  # 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+  # out of date, out of support, or vulnerable.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 = "24.05"; # Did you read the comment?
+
+}
+

hosts/tadpole/hardware-configuration.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 + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/7a2b1179-6582-4ef1-b094-0f11449373ed";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/aa0634e1-a1c2-4461-978a-cf1768f38b0c"; }
+    ];
+
+  # 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.enp1s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/tadpole/home.nix

@@ -0,0 +1,26 @@
+{ inputs, pkgs, ... }:
+{
+  imports = [ inputs.home-manager.nixosModules.home-manager ];
+
+  config = {
+    home-manager = {
+      useGlobalPkgs = true;
+      useUserPackages = true;
+
+      users.alex = {
+        programs.home-manager.enable = true;
+
+        home.username = "alex";
+        home.homeDirectory = "/home/alex";
+
+        home.packages = [
+          pkgs.git
+          pkgs.tig
+	];
+
+        home.stateVersion = "24.05";
+      };
+    };
+  };
+
+}