From 1102138015fd71682d23d031a3f77c988513afbc Mon Sep 17 00:00:00 2001
From: Antoine Viallon <antoine@lesviallon.fr>
Date: Mon, 13 May 2024 02:19:54 +0200
Subject: [PATCH] [Network] compute networking.hostId using the hash of the
 hostname

---
 network.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/network.nix b/network.nix
index 2b20747..de5a3e4 100644
--- a/network.nix
+++ b/network.nix
@@ -78,7 +78,7 @@ in
     # Must always be false
     networking.useDHCP = false;
 
-    networking.hostId = mkDefault (builtins.abort "Default hostId not changed" null);
+    networking.hostId = mkDefault (substring 0 8 (builtins.hashString "sha256" config.networking.hostName));
     networking.hostName = mkDefault (builtins.abort "Default hostname not changed" null);
 
     # Needed for proper WiFi support in some countries (like France, for instance)