From c27fb73f3e327cdc08a3b206ab1425e2b9c3495e Mon Sep 17 00:00:00 2001
From: padreug <padreug@aiolabs.dev>
Date: Wed, 8 Oct 2025 18:55:49 +0200
Subject: [PATCH] Refactor shared Nix configuration to improve hostname
 handling and enable experimental features

Updated the shared Nix configuration to replace dots in the domain with hyphens for hostname setting, enhancing clarity. Additionally, enabled experimental Nix features, including 'nix-command' and 'flakes', to improve functionality and flexibility in the NixOS setup.
---
 config/shared.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/shared.nix b/config/shared.nix
index 7ff887e..d751580 100644
--- a/config/shared.nix
+++ b/config/shared.nix
@@ -9,8 +9,8 @@
     ./lnbits.nix
   ];
 
-  # Set hostname (extract from domain, e.g., "4lpaca" from "4lpaca.io")
-  networking.hostName = builtins.head (pkgs.lib.splitString "." domain);
+  # Set hostname (replace dots with hyphens, e.g., "demo.ariege.io" → "demo-ariege-io")
+  networking.hostName = builtins.replaceStrings ["."] ["-"] domain;
 
   # System packages
   environment.systemPackages = with pkgs; [