Add os config for moon. move many options to ./os/common.nix

os/moon.nix

@@ -0,0 +1,73 @@
+{ config, pkgs, pkgs-unstable, ... }:
+{
+  imports = [ # Include the results of the hardware scan.
+    ./moon-hardware-configuration.nix
+    ./common.nix
+  ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "moon";
+
+  boot.kernelPackages = pkgs.linuxPackages_zen;
+
+  services.xserver.videoDrivers = [ "amdgpu" ];
+  hardware.graphics = {
+    enable = true;
+    extraPackages = [ pkgs.amdvlk ];
+    extraPackages32 = [ pkgs.driversi686Linux.amdvlk ];
+  };
+
+  programs.steam.enable = true;
+
+  hardware.bluetooth.enable = true;
+  hardware.bluetooth.powerOnBoot = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  programs.fish.enable = true;
+  users.users.ant = {
+    isNormalUser = true;
+    shell = pkgs.fish;
+    description = "ant";
+    extraGroups = [ "networkmanager" "wheel" "video" ];
+    packages = with pkgs; [ ];
+  };
+
+  # Enable the OpenSSH daemon.
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = false;
+  };
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [
+    42000 # warpinator
+    42001 # warpinator
+    8080
+  ];
+  networking.firewall.allowedUDPPorts = [
+    42000 # warpinator
+    42001 # warpinator
+  ];
+  networking.firewall.allowedTCPPortRanges = [{
+    from = 1714;
+    to = 1764;
+  } # KDE Connect
+    ];
+  networking.firewall.allowedUDPPortRanges = [{
+    from = 1714;
+    to = 1764;
+  } # KDE Connect
+    ];
+  networking.hosts = { "90.52.247.64" = [ "home" ]; };
+
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    mesa
+  ];
+
+  system.stateVersion = "24.05"; # Did you read the comment?
+}
+