Add shutdown timer to droppie

hosts/droppie/nextcloud-web-tunnel.nix

@@ -1,5 +1,7 @@
-{ pkgs, ... }:
-
+{ pkgs, config, ... }:
+let
+  psCfg = config.pub-solar;
+in
 {
   config = {
     services.openssh.knownHosts = {

hosts/droppie/restic-backup.nix

@@ -3,11 +3,11 @@
 let
   shutdownWaitMinutes = 15;
   shutdownScript = pkgs.writeScript "shutdown" ''
-STATUS_FILES="/media/internal/backups-pub-solar/status"
+    STATUS_FILES="/media/internal/backups-pub-solar/status"
 
-running=""
+    running=""
 
-for f in $STATUS_FILES; do
+    for f in $STATUS_FILES; do
       declare started
       declare finished
 
@@ -19,18 +19,18 @@ for f in $STATUS_FILES; do
         running="yes"
         break
       fi
-done
+    done
 
-if [ -n "''${running}" ] && [ "''${running}" = "yes" ]; then
+    if [ -n "''${running}" ] && [ "''${running}" = "yes" ]; then
       echo "backups are still running"
       exit 1
-fi
+    fi
 
-echo "WARNING: System will be shut down within the next 15 minutes" | wall
+    echo "WARNING: System will be shut down within the next 15 minutes" | wall
 
-sleep 10
+    sleep 10
 
-shutdown -P +${builtins.toString shutdownWaitMinutes}
+    shutdown -P +${builtins.toString shutdownWaitMinutes}
   '';
 in
 {
@@ -43,7 +43,7 @@ in
 
   systemd.timers."shutdown-after-backup" = {
     enable = true;
-    serviceConfig = {
+    timerConfig = {
       OnCalendar = "3..9:*";
     };
   };