From 738c9879cb3d390a7109f63bff09c2ab7c731a3a Mon Sep 17 00:00:00 2001
From: Christine Elisabeth Koppel <kuutruu@posteo.net>
Date: Fri, 20 Mar 2026 17:39:02 +0100
Subject: [PATCH] Add PostgreSQL support and JDBC drivers to Minecraft
 configuration

---
 nix-system-configs/modules/system/minecraft.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/nix-system-configs/modules/system/minecraft.nix b/nix-system-configs/modules/system/minecraft.nix
index f4d76a5..7c9bb7b 100644
--- a/nix-system-configs/modules/system/minecraft.nix
+++ b/nix-system-configs/modules/system/minecraft.nix
@@ -54,6 +54,10 @@ in {
     # 24454 - https://modrepo.de/minecraft/voicechat/wiki/server_setup_self_hosted !!!
     # This is the VoiceChat mod in Minecraft
 
+    # Install psql
+    services.postgresql = {
+          enable = true;
+    };
     # ---------------------------------------------------------------------------
     # Minecraft server configuration (nix-minecraft)
     # ---------------------------------------------------------------------------
@@ -219,6 +223,11 @@ in {
     # The nix-minecraft module creates the `minecraft` user/group automatically.
     users.users.minecraftprg.extraGroups = ["minecraft"];
 
+    environment.systemPackages = with pkgs; [
+      postgresql_jdbc
+      mysql-connector-j
+    ];
+
     system.stateVersion = "25.11";
   };
 }