add: battery notification script

home/ooks/ookst480s.nix

@@ -6,6 +6,7 @@
     ./opt/shell
     ./opt/desktop/hyprland
     ./standard  
+    ./opt/desktop/notify/batterynotify.nix
   ];
 
   colorscheme = inputs.nix-colors.colorSchemes.everforest;

home/ooks/opt/desktop/notify/batterynotify.nix

@@ -0,0 +1,86 @@
+{ config, lib, pkgs, ... }:
+
+let
+  batteryNotifyScript = pkgs.writeShellScriptBin "battery-notify" ''
+  #!/bin/sh
+
+  BATTERY_PATH="/sys/class/power_supply/BAT0/capacity"
+  NOTIFIED_PATH="/tmp/battery_notified"
+
+  if [ ! -f $BATTERY_PATH ]; then
+      echo "Battery not found!"
+      exit 1
+  fi
+
+  BATTERY_PERCENT=$(cat $BATTERY_PATH)
+
+  notify_battery() {
+      level="$1"
+      icon="$2"
+      notify-send -a bat-notify $icon $level%"
+  }
+
+  if [ ! -f $NOTIFIED_PATH ]; then
+      touch $NOTIFIED_PATH
+      echo "100" > $NOTIFIED_PATH
+  fi
+
+  LAST_NOTIFIED=$(cat $NOTIFIED_PATH)
+
+  case $BATTERY_PERCENT in
+      75)
+          [ "$LAST_NOTIFIED" -gt "75" ] && notify_battery "75" "" && echo "75" > $NOTIFIED_PATH
+          ;;
+      50)
+          [ "$LAST_NOTIFIED" -gt "50" ] && notify_battery "50" "" && echo "50" > $NOTIFIED_PATH
+          ;;
+      25)
+          [ "$LAST_NOTIFIED" -gt "25" ] && notify_battery "25" "" && echo "25" > $NOTIFIED_PATH
+          ;;
+      10)
+          [ "$LAST_NOTIFIED" -gt "10" ] && notify_battery "10" "" && echo "10" > $NOTIFIED_PATH
+          ;;
+      5)
+          [ "$LAST_NOTIFIED" -gt "5" ] && notify_battery "5" "" && echo "5" > $NOTIFIED_PATH
+          ;;
+  esac
+     '';
+in
+    
+{
+  options = {
+    services.battery-notify.enable = lib.mkEnableOption "Battery Notification Service";
+  };
+
+  config = { 
+    services.battery-notify.enable = true;
+  };
+  
+  config = lib.mkIf config.services.battery-notify.enable {
+    
+    systemd.user.services.battery-notify = {
+      description = "Battery Notification Service";
+      script = "${batteryNotifyScript}/bin/battery-notify";
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = "yes";
+      };
+    };
+
+    systemd.user.timers.battery-notify = {
+      description = "Timer for the Battery Notification Service";
+      wantedBy = [ "timers.target" ];
+      after = [ "network.target" ];
+      requires = [ "battery-notify.service" ];
+      partOf = [ "battery-notify.service" ];
+      timerConfig = {
+        OnBootSec = "1m";
+        OnUnitActiveSec = "1m";
+      };
+    };
+
+  
+  };
+
+}
+

home/ooks/opt/desktop/standard/wayland/mako.nix

@@ -23,6 +23,11 @@ in {
       padding=3,3
       width=100
       height=100
+      [app-name="bat-notify"]
+      padding=3,3
+      width=100
+      height=100
+      anchor=top-center
     '';
   };
 }