Wayland recording with waybar indicator

waybar-config

"custom/wf-recorder": {
		"format": "{}",
		"interval": "once",
		"exec": "echo ''",
		"tooltip": "false",
		"exec-if": "pgrep 'wf-recorder'",
		"on-click": "exec $HOME/.scripts/wlrecord.sh",
		"signal": 8
	}

waybar-style.css

#custom-wf-recorder {
    padding: 0 20px;
    color: @base07;
    border-bottom: 4px solid @base01;
    background-color: @base00;
}

wl-record.sh

#!/bin/sh

active=$(pacmd list-sources | awk 'c&&!--c;/* index*/{c=1}' | awk '{gsub(/<|>/,"",$0); print $NF}')

filename=$(date +%F_%T.mkv)

echo active sink: $active 
echo $filename

if [ -z $(pgrep wf-recorder) ];
	then notify-send "Recording Started ($active)"
	if [ "$1" == "-s" ]
		then wf-recorder -f $HOME/Videos/Recordings/$filename -a "$active" -g "$(slurp -c "#FFFFFF")" >/dev/null 2>&1 &
			sleep 2 
			while [ ! -z $(pgrep -x slurp) ]; do wait; done
			pkill -RTMIN+8 waybar
	else if [ "$1" == "-w" ] 
		then wf-recorder -f $HOME/Videos/Recordings/$filename -a "$active" -g "$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp -c "#FFFFFF" )" >/dev/null 2>&1 &
			 sleep 2
			 while [ ! -z $(pgrep -x slurp) ]; do wait; done
			 pkill -RTMIN+8 waybar
	else
		wf-recorder -f $HOME/Videos/Recordings/$filename -a "$active" >/dev/null 2>&1 &
		pkill -RTMIN+8 waybar
	fi
	fi
else
	killall -s SIGINT wf-recorder
	notify-send "Recording Complete"
	while [ ! -z $(pgrep -x wf-recorder) ]; do wait; done
	pkill -RTMIN+8 waybar
	name="$(zenity --entry --text "enter a filename")"
	perl-rename "s/\.(mkv|mp4)$/ $name $&/" $(ls -d $HOME/Videos/Recordings/* -t | head -n1)
fi