From 2894eaf108f1b3d030062e3d88543f70e763fab9 Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felix@albrigtsen.it>
Date: Tue, 4 Feb 2025 10:20:57 +0100
Subject: [PATCH] defiant: Add 'home' minecraft server

---
 hosts/defiant/configuration.nix               |  2 +-
 hosts/defiant/services/minecraft/home.nix     | 49 +++++++++++++++++++
 .../{minecraft.nix => minecraft/wack.nix}     |  0
 3 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 hosts/defiant/services/minecraft/home.nix
 rename hosts/defiant/services/{minecraft.nix => minecraft/wack.nix} (100%)

diff --git a/hosts/defiant/configuration.nix b/hosts/defiant/configuration.nix
index b5fe5fd..4ef4068 100644
--- a/hosts/defiant/configuration.nix
+++ b/hosts/defiant/configuration.nix
@@ -26,7 +26,7 @@
       ./services/koillection.nix
       ./services/matrix
       ./services/microbin.nix
-      # ./services/minecraft.nix
+      ./services/minecraft/home.nix
       ./services/monitoring
       ./services/rtl-tcp.nix
       ./services/searx.nix
diff --git a/hosts/defiant/services/minecraft/home.nix b/hosts/defiant/services/minecraft/home.nix
new file mode 100644
index 0000000..fd47f53
--- /dev/null
+++ b/hosts/defiant/services/minecraft/home.nix
@@ -0,0 +1,49 @@
+{ config, pkgs, lib, inputs, ... }:
+{
+  imports = [ inputs.nix-minecraft.nixosModules.minecraft-servers ];
+  nixpkgs.overlays = [ inputs.nix-minecraft.overlay ];
+
+  services.minecraft-servers = {
+    enable = true;
+    eula = true;
+    openFirewall = true;
+    dataDir = "/var/lib/minecraft-server";
+
+    servers.home = {
+      enable = true;
+      jvmOpts = "-Xms4G -Xmx4G";
+
+      package = pkgs.fabricServers.fabric-1_21_4;
+
+      serverProperties = {
+        motd = "Home <3";
+        difficulty = "easy";
+        view-distance = 16;
+        simulation-distance = 16;
+        enable-command-block = true;
+        enable-rcon = true;
+        "rcon.password" = "wack";
+      };
+
+      symlinks = {
+        mods = pkgs.linkFarmFromDrvs "mods" (builtins.attrValues {
+          FabricAPI = pkgs.fetchurl {
+            url = "https://cdn.modrinth.com/data/P7dR8mSH/versions/8FAH9fuR/fabric-api-0.114.2%2B1.21.4.jar";
+            sha256 = "sha256-nL1bcAaMW0tRCpfW0prd3mce14ZNcl7pAUabVXAQfWs=";
+          };
+          Lithium = pkgs.fetchurl {
+            url = "https://cdn.modrinth.com/data/gvQqBUqZ/versions/zVOQw7YU/lithium-fabric-0.14.6%2Bmc1.21.4.jar";
+            sha256 = "sha256-iF4hy+3XVJP7Fv6R2dsrYq6Ct0MQJLX4/4Yh5WEJm90=";
+          };
+        });
+      };
+    };
+  };
+
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "minecraft-server"
+  ];
+
+  networking.firewall.allowedUDPPorts = [ 24454 ];
+}
+
diff --git a/hosts/defiant/services/minecraft.nix b/hosts/defiant/services/minecraft/wack.nix
similarity index 100%
rename from hosts/defiant/services/minecraft.nix
rename to hosts/defiant/services/minecraft/wack.nix