merge

i3/bluetooth_status.sh

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+# check status of a specific bluetooth device via bluetoothctl
+
+
+# check if bluetooth service is active
+if ! systemctl is-active --quiet bluetooth.service; then
+  echo "Bluetooth off"  # icon or text when BT is down
+  exit 0
+fi
+
+# check if controller is powered on
+if ! bluetoothctl show | grep -q "Powered: yes"; then
+  echo "BT ctrl off"
+  exit 0
+fi
+
+# check connected status
+mapfile -t macs < <(bluetoothctl devices | awk '{print $2}')
+
+connected_name=""
+
+for mac in "${macs[@]}"; do
+  # get info for this device
+  info=$(bluetoothctl info "$mac")
+  if echo "$info" | grep -q "Connected: yes"; then
+    # extract Name:
+    name=$(echo "$info" | grep "^\\s*Name:" | sed 's/.*Name: //')
+    connected_name="$name"
+    break
+  fi
+done
+
+if [[ -n "$connected_name" ]]; then
+  # you can replace the icon with a nerd-font icon if you use one
+  echo " $connected_name"
+else
+  echo " Disconnected"
+fi
+