formated whole config with alejandra

modules/scripts/batterywarning.nix

@@ -1,53 +1,57 @@
 # taken and adapted https://github.com/miniMinn24/Battery_Notify with MIT License
-{ writeShellApplication, mplayer, brightnessctl, ... }:
-let
+{
+  writeShellApplication,
+  mplayer,
+  brightnessctl,
+  ...
+}: let
   NotifySound = ../../assets/battery_notify.mp3;
-in  
-writeShellApplication {
-	name = "custom-batterywarning";
+in
+  writeShellApplication {
+    name = "custom-batterywarning";
     runtimeInputs = [
       mplayer
       brightnessctl
-	];
-	text = ''
+    ];
+    text = ''
 
-# Delay for startup
-sleep 5
+      # Delay for startup
+      sleep 5
 
-# Change your sound path here
+      # Change your sound path here
 
-playsound() {
-    mplayer ${NotifySound}
-}
+      playsound() {
+          mplayer ${NotifySound}
+      }
 
-sendNotification() {
-    local message="$1"
-    notify-send -h string:x-canonical-private-synchronous:sys-notify -e -u critical "Battery Low!" "$message"
-}
+      sendNotification() {
+          local message="$1"
+          notify-send -h string:x-canonical-private-synchronous:sys-notify -e -u critical "Battery Low!" "$message"
+      }
 
-notify_count=0
+      notify_count=0
 
-while true; do
-    Battery_Status="$(cat /sys/class/power_supply/BAT*/status)"
-    Battery_Capacity=$(cat /sys/class/power_supply/BAT*/capacity)
+      while true; do
+          Battery_Status="$(cat /sys/class/power_supply/BAT*/status)"
+          Battery_Capacity=$(cat /sys/class/power_supply/BAT*/capacity)
 
-    if [ "$Battery_Status" == "Discharging" ] && [ "$Battery_Capacity" -le 14 ]; then
-        if [ "$notify_count" -eq 0 ]; then
-            sendNotification "Power running out: <b>''${Battery_Capacity}%</b>"
-            playsound
-            notify_count=$((notify_count + 1))
-            sleep 180
+          if [ "$Battery_Status" == "Discharging" ] && [ "$Battery_Capacity" -le 14 ]; then
+              if [ "$notify_count" -eq 0 ]; then
+                  sendNotification "Power running out: <b>''${Battery_Capacity}%</b>"
+                  playsound
+                  notify_count=$((notify_count + 1))
+                  sleep 180
 
-        elif [ "$notify_count" -eq 1 ]; then
-            sendNotification "<b>Save your works</b> before immediate shutdown."
-            playsound
-            notify_count=$((notify_count - 1))
-            sleep 180
-        fi
-    else
-        notify_count=0
-        sleep 120
-    fi
-done
+              elif [ "$notify_count" -eq 1 ]; then
+                  sendNotification "<b>Save your works</b> before immediate shutdown."
+                  playsound
+                  notify_count=$((notify_count - 1))
+                  sleep 180
+              fi
+          else
+              notify_count=0
+              sleep 120
+          fi
+      done
     '';
-}
+  }