shift a window to the side when focused. Good for keeping floating chat windows to the side of the screen in i3 (tiling window manager)

windowmove.sh

#!/bin/bash
name="Emily Brinsmead"
windowname=$(xdotool getactivewindow getwindowname)
width=$(xdotool search --name "Emily Brinsmead" getwindowgeometry --shell | grep "WIDTH=" | tr -cd "[:digit:]")-40;
#echo $windowname;
if [ "$windowname" == "$name" ]
then
  echo "focus"
  xdotool search --name "$name" windowmove --relative -- $((36-$width)) 'y'
else
  echo "unfocus"
  xdotool search --name "$name" windowmove --relative +$width 'y'
fi

I use it with this command:

xdotool search "Emily" behave %@ focus exec "./windowmove.sh"

The window I am targeting has the text "Emily Brinsmead", change yours accordingly.