Use fuzzel to focus windows in sway's scratchpad

scratchpad.sh

#!/bin/sh

pkill fuzzel && exit

TREE=`swaymsg -t get_tree | jq -r '.nodes[].nodes[]'`
SCRATCHPAD=`echo $TREE | jq -r 'select(.name=="__i3_scratch") | .focus[]'`

if [ `echo $SCRATCHPAD | wc -w` -lt 2 ]
then
    swaymsg "scratchpad show"
    exit
fi

for i in $SCRATCHPAD
do
    LIST=$LIST"[$i] "`echo $TREE | jq -r '.floating_nodes[] | select(.id=='$i') | .name'`"\n"
done

CONID=`printf "$LIST" | fuzzel -dw150 | awk '{print $1}' | tr [] \ `
swaymsg "[con_id=$CONID] scratchpad show"