add common minecraft server overlays and basic paper minecraft server.

nixos/hosts/shadowfax/default.nix

@@ -1,7 +1,7 @@
 # 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, inputs, ... }:
+{ config, lib, inputs, pkgs, ... }:
 let
   sanoidConfig = import ./config/sanoid.nix { };
   disks = import ./config/disks.nix;
@@ -12,6 +12,7 @@ in
     [
       inputs.disko.nixosModules.disko
       (import ../../profiles/disko-nixos.nix { disks = [ "/dev/sda|/dev/disk/by-id/nvme-Samsung_SSD_970_EVO_Plus_500GB_S58SNM0W406409E" ]; })
+      inputs.nix-minecraft.nixosModules.minecraft-servers
     ];
 
   # Debug
@@ -99,6 +100,16 @@ in
     };
   };
 
+  ## Minecraft
+  services.minecraft-servers = {
+    enable = true;
+    eula = true;
+    servers.eregion = {
+      enable = true;
+      package = pkgs.paper-server;
+    };
+  };
+
   # System settings and services.
   mySystem = {
     purpose = "Production";

nixos/overlays/default.nix

@@ -28,6 +28,7 @@ in
   # smartmontools = smartmontoolsOverlay;
   termius = termiusOverlay;
   # vivaldi = vivaldiOverlay;
+  nix-minecraft = inputs.nix-minecraft.overlay;
 
   # The unstable nixpkgs set (declared in the flake inputs) will
   # be accessible through 'pkgs.unstable'