Huge refractor and many fixes for dock, icons(again) etc

awesome/src/scripts/bt.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+DEVICES=$(bluetoothctl paired-devices | cut -f2 -d' '|
+                        while read -r uuid
+                        do
+                            info=`bluetoothctl info $uuid`
+                            if echo "$info" | grep -q "Connected: yes"; then
+                            echo "$info" | head -n 1 | grep "Device" | awk '{print $2}'
+                        fi
+                        done)
+NAMES=$(bluetoothctl paired-devices | cut -f2 -d' '|
+                        while read -r uuid
+                        do
+                            info=`bluetoothctl info $uuid`
+                            if echo "$info" | grep -q "Connected: yes"; then
+                            echo "$info" | grep "Name" | awk '{for (i=2; i<NF; i++) printf $i " "; print $NF}'
+                        fi
+                        done)
+for device in $DEVICES; do
+	STRING=$(bluetoothctl info $device | grep 'Battery Percentage:' | awk '{print "\n   Battery: " $4 "%"}')
+	echo " $(bluetoothctl info  ${device} | grep Name: | awk '{for (i=2; i<NF; i++) printf $i " "; print $NF}') ${STRING}"
+done
+