From 842748cc1721135aea1322ff423a234d5001716c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 17 Jul 2024 15:10:35 +0200
Subject: [PATCH] borgbackup/server: warning if a machine does not have a
 secret generated yet.

---
 clanModules/borgbackup/roles/server.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/clanModules/borgbackup/roles/server.nix b/clanModules/borgbackup/roles/server.nix
index 48c7089c3..2e37cf032 100644
--- a/clanModules/borgbackup/roles/server.nix
+++ b/clanModules/borgbackup/roles/server.nix
@@ -28,7 +28,13 @@ in
         let
           fullPath = borgbackupIpMachinePath machine;
         in
-        if builtins.pathExists fullPath then machine else null
+        if builtins.pathExists fullPath then
+          machine
+        else
+          lib.warn ''
+            Machine ${machine} does not have a borgbackup key at ${fullPath},
+            run `clan facts generate ${machine}` to generate it.
+          '' null
       ) allClients;
 
       machinesWithKey = lib.filter (x: x != null) machinesMaybeKey;