Fix battery script

home/battery/default.nix

@@ -6,27 +6,21 @@ let
     LEVEL=$(cat "$BAT/capacity")
     STATUS=$(cat "$BAT/status")
 
-    has_notifications() {
-      ${pkgs.dbus}/bin/busctl --user status org.freedesktop.Notifications >/dev/null 2>&1
-    }
-
     if [ "$STATUS" = "Discharging" ] && [ "$LEVEL" -lt 3 ]; then
       ${pkgs.systemd}/bin/systemctl hibernate
       exit 0
     fi
 
-    if has_notifications; then
-      if [ "$STATUS" = "Discharging" ] && [ "$LEVEL" -lt 20 ]; then
-        ${pkgs.dunst}/bin/dunstify \
-          -r 9991 \
-          -t 0 \
-          -u critical \
-          "Battery Low" \
-          "Battery is at ''${LEVEL}%"
-      else
-        ${pkgs.dunst}/bin/dunstify \
-          -C 9991 2>/dev/null || true
-      fi
+    if [ "$STATUS" = "Discharging" ] && [ "$LEVEL" -lt 20 ]; then
+      ${pkgs.dunst}/bin/dunstify \
+        -r 9991 \
+        -t 0 \
+        -u critical \
+        "Battery Low" \
+        "Battery is at ''${LEVEL}%" 2>/dev/null || true
+    else
+      ${pkgs.dunst}/bin/dunstify \
+        -C 9991 2>/dev/null || true
     fi
   '';
 in
@@ -49,7 +43,8 @@ in
 
     Timer = {
       OnBootSec = "15s";
-      OnUnitActiveSec = "15s";
+      OnUnitInactiveSec = "15s";
+      AccuracySec = "1s";
     };
 
     Install = {