From afe8d51b75be897c002dbe2cec0a0d9019b70a94 Mon Sep 17 00:00:00 2001
From: Christine Elisabeth Koppel <kuutruu@posteo.net>
Date: Tue, 3 Mar 2026 13:16:32 +0100
Subject: [PATCH] Update DDNS Updater to use record name from argument.

---
 nix-system-configs/modules/system/traefik.nix | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/nix-system-configs/modules/system/traefik.nix b/nix-system-configs/modules/system/traefik.nix
index 0d19bc9..1ce1d16 100644
--- a/nix-system-configs/modules/system/traefik.nix
+++ b/nix-system-configs/modules/system/traefik.nix
@@ -628,10 +628,12 @@ in {
           fi
         done
 
-        # Exit if IP fetching failed
-        if [[ -z "''${CURRENT_IP}" ]]; then
-          ${pkgs.util-linux}/bin/logger -s "DDNS Updater: Failed to find a valid IP."
-          exit 2
+        # If a record name was passed as first argument, use it (wrapper now passes it)
+        if [ -n "$1" ]; then
+          record_name="$1"
+          ${pkgs.util-linux}/bin/logger -s "DDNS Updater: Using record_name from arg: '$record_name'"
+        else
+          ${pkgs.util-linux}/bin/logger -s "DDNS Updater: No record_name arg provided; using record_name env: '$record_name'"
         fi
 
         ###########################################
@@ -749,7 +751,7 @@ in {
             export record_name="$r.${domain}"
           fi
           # Invoke the single-run script explicitly with the system's bash via env to avoid /bin/bash shebang issues
-          ${pkgs.bash}/bin/bash /etc/cloudflare-ddns/update-single.sh || true
+          ${pkgs.bash}/bin/bash /etc/cloudflare-ddns/update-single.sh "$record_name" || true
         done
 
       '';