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#!/usr/bin/env bash
# set keyboard
keyboard=10
# set target browser and title
browser=$1
title=$2
# user ps to check if program is already running. See https://unix.stackexchange.com/a/48511
program="$(basename "$0")";
running=$(ps h -C "$program" | grep -wv "^$$" | wc -l);
[[ $running > 2 ]] && exit;
# browser we would like to live reload
target_window=$(
comm -12 <(xdotool search --name $title | sort) <(xdotool search --class $browser | sort) | head -n 1
); # named pipe comparison comm -12 /dev/fd/63 /dev/fd/63. See https://unix.stackexchange.com/questions/254820/xdotool-how-to-search-for-window-by-title-and-class-with-different-patterns-si
# active window where the script was activated
initial_window=$(xdotool getwindowfocus)
# echo target window id for debugging purposes
#echo $target_window;
# bail on empty window id
if [ -z $target_window ]; then
notify-send "No match for browser $browser with title $title!";
exit 1;
fi
# activate target window
xdotool windowactivate $target_window;
# declare the variable i as an interger
declare -i i=0;
# disable keyboard at the start of search
xinput --disable $keyboard;
while true; do
# bail out if there are too many searches
if [ "$i" -gt 10 ]; then
notify-send "No match for browser $browser with title $title!";
break;
fi
# set index i to increment by 1
i+=1
# echo the amount of interations for debugging purposes
echo "Search Iteration: $i";
# get window focus
focused=$(xdotool getwindowfocus);
while [ "$target_window" -eq "$focused" ]; do
xdotool key "ctrl+r";
# echo received window id for debugging purposes
#echo $target_window;
# break out of both while loops
break 2;
done;
done
# declare the variable j as an interger
declare -i j=0;
while true; do
while [ "$initial_window" -ne "$focused" ]; do
xdotool windowactivate $initial_window;
focused=$(xdotool getwindowfocus);
done;
j+=1
# bail after a few checks
if [ "$j" -eq 10 ]; then
echo "Return Iteration: $j";
break;
fi
done
# enable keyboard at the end of the search
xinput --enable $keyboard;
exit 0;
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