From dc4594333f2277b45e7b1e618865687b2d3d77d7 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@hoyer.xyz>
Date: Tue, 24 Mar 2026 15:09:32 +0100
Subject: [PATCH] fix(mx): fix check_root email subject and consolidate systemd
 attrsets

The check_root service incorrectly used '/boot Disk Space Alert' as
the email subject instead of '/ Disk Space Alert'. Also merged the
duplicate systemd.services and systemd.timers attribute sets.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 systems/x86_64-linux/mx/default.nix | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/systems/x86_64-linux/mx/default.nix b/systems/x86_64-linux/mx/default.nix
index 3efb22c..493ee7a 100644
--- a/systems/x86_64-linux/mx/default.nix
+++ b/systems/x86_64-linux/mx/default.nix
@@ -118,18 +118,6 @@
       };
       wantedBy = [ "default.target" ];
     };
-  };
-
-  systemd.timers = {
-    check_boot = {
-      timerConfig = {
-        OnCalendar = "daily";
-      };
-      wantedBy = [ "timers.target" ];
-    };
-  };
-
-  systemd.services = {
     check_root = {
       serviceConfig = {
         Type = "oneshot";
@@ -140,7 +128,7 @@
             THRESHOLD=85
 
             if [ "$CURRENT" -gt "$THRESHOLD" ] ; then
-                ${pkgs.mailutils}/bin/mail -s '/boot Disk Space Alert' harald << EOF
+                ${pkgs.mailutils}/bin/mail -s '/ Disk Space Alert' harald << EOF
             Your root partition remaining free space is critically low. Used: $CURRENT%
             EOF
             fi
@@ -152,6 +140,12 @@
   };
 
   systemd.timers = {
+    check_boot = {
+      timerConfig = {
+        OnCalendar = "daily";
+      };
+      wantedBy = [ "timers.target" ];
+    };
     check_root = {
       timerConfig = {
         OnCalendar = "daily";