#!/bin/sh
# mupdfwrap [-p PAGE] FILE - wrap mupdf to support page jumps and reloading

if [ "$1" = -p ]; then
  page=$2
  shift 2
fi
file=$1

[ -z "$file" ] && sed -n 2p $0 && exit 1

mupdfs=$(xdotool search --all --class --name 'MuPDF|'"$(basename $file)")
[ -z "$mupdfs" ] && mupdf $file & sleep 0.2

xdotool search --all --class --name 'MuPDF|'"$(basename $file)" \
        type --window %@ r${page:+${page}g}