configuration form the arch linux stored

polybar/scripts/wlan_format.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Toggle file for switching between SSID and signal strength
+TOGGLE_FILE="$HOME/.toggle_wlan_label"
+
+# Function to check Ethernet connection
+check_ethernet() {
+  if ip a show enp8s0 | grep -q "state UP"; then
+    echo "E"
+    return 0
+  else
+    return 1
+  fi
+}
+
+# Function to get WiFi signal strength as a percentage
+get_signal_strength() {
+  local strength=$(iwconfig wlan0 2>/dev/null | grep 'Link Quality' | awk -F'=' '{print $2}' | awk '{print $1}')
+  if [ -z "$strength" ]; then
+    echo 0
+    return
+  fi
+  local level=$(echo "$strength" | cut -d'/' -f1)
+  local max=$(echo "$strength" | cut -d'/' -f2)
+  local percent=$(( ($level * 100) / $max ))
+  echo $percent
+}
+
+# Check Ethernet connection first
+if check_ethernet; then
+  echo "E"
+  exit 0
+fi
+
+# Check if the toggle file exists
+if [ -f "$TOGGLE_FILE" ]; then
+  # Display SSID if connected
+  essid=$(iwgetid -r)
+  if [ -z "$essid" ]; then
+    # Display disconnected icon if not connected
+    echo "%{A1:~/.config/polybar/scripts/toggle_module_label.sh wlan:}󰖪%{A}"
+  elif [ "$essid" == "Hacker" ]; then
+    # Display "H" if connected to "Hacker"
+    echo "H"
+  else
+    # Display SSID
+    echo "%{A1:~/.config/polybar/scripts/toggle_module_label.sh wlan:} $essid %{A}"
+  fi
+else
+  # Display signal strength icon
+  strength=$(get_signal_strength)
+  icon="󰤯"  # Default icon for no signal
+  if [ "$strength" -ge 80 ]; then
+    icon=""  # Signal 4
+  elif [ "$strength" -ge 60 ]; then
+    icon="󰤥"  # Signal 3
+  elif [ "$strength" -ge 40 ]; then
+    icon="󰤢"  # Signal 2
+  elif [ "$strength" -ge 20 ]; then
+    icon="󰤟"  # Signal 1
+  fi
+  echo "%{A1:~/.config/polybar/scripts/toggle_module_label.sh wlan:} $icon %{A}"
+fi