Added bluetooth module in polybar

config/.config/polybar/bars/bars.ini

@@ -37,7 +37,7 @@ inherit = bar/base
 bottom = true
 
 modules-left  = workspaces 
-modules-right = volume paddinglite battery
+modules-right = bluetooth paddinglite volume paddinglite battery
 
 tray-position = center
 tray-maxsize = 28

config/.config/polybar/bars/colours.ini

@@ -28,6 +28,10 @@ orange- = #FEB548
 orange  = #F18F01
 orange+ = #A26201
 
+rose- = #CC8FA0
+rose  = #AB4E68
+rose+ = #7E3A4D
+
 [colours/date]
 bg = ${colours.pear}
 fg = ${colours.gray}
@@ -55,7 +59,11 @@ bg = ${colours.orange}
 fg = ${colours.gray}
 
 [colours/volume]
-volume-bg = ${colours.blue}
+volume-bg = ${colours.rose}
 volume-fg = ${colours.white}
-muted-bg = ${colours.blue-}
+muted-bg = ${colours.rose-}
 muted-fg = ${colours.white}
+
+[colours/bluetooth]
+bg = ${colours.blue}
+fg = ${colours.white}

config/.config/polybar/bars/modules/bluetooth.ini

@@ -0,0 +1,9 @@
+[module/bluetooth]
+type = custom/script
+exec = scripts/bluetooth.sh
+interval = 5
+click-left = scripts/bluetooth.sh --toggle &
+
+format-background = ${colours/bluetooth.bg}
+format-foreground = ${colours/bluetooth.fg}
+format-padding = 1

config/.config/polybar/bars/scripts/bluetooth.sh

@@ -0,0 +1,58 @@
+#!/bin/sh
+
+bluetooth_print() {
+    if bluetoothctl show | grep -q "Powered: yes"; then
+        printf ''
+
+        devices_paired=$(bluetoothctl paired-devices | grep Device | cut -d ' ' -f 2)
+        counter=0
+
+        for device in $devices_paired; do
+            device_info=$(bluetoothctl info "$device")
+
+            if echo "$device_info" | grep -q "Connected: yes"; then
+                device_alias=$(echo "$device_info" | grep "Alias" | cut -d ' ' -f 2-)
+
+                if [ $counter -gt 0 ]; then
+                    printf ", %s" "$device_alias"
+                else
+                    printf " %s" "$device_alias"
+                fi
+
+                counter=$((counter + 1))
+            fi
+        done
+
+        printf '\n'
+    else
+        echo ""
+    fi
+}
+
+bluetooth_toggle() {
+    if bluetoothctl show | grep -q "Powered: no"; then
+        bluetoothctl power on >> /dev/null
+        sleep 1
+
+        devices_paired=$(bluetoothctl paired-devices | grep Device | cut -d ' ' -f 2)
+        echo "$devices_paired" | while read -r line; do
+            bluetoothctl connect "$line" >> /dev/null
+        done
+    else
+        devices_paired=$(bluetoothctl devices Paired | grep Device | cut -d ' ' -f 2)
+        echo "$devices_paired" | while read -r line; do
+            bluetoothctl disconnect "$line" >> /dev/null
+        done
+
+        bluetoothctl power off >> /dev/null
+    fi
+}
+
+case "$1" in
+    --toggle)
+        bluetooth_toggle
+        ;;
+    *)
+        bluetooth_print
+        ;;
+esac