#!/usr/bin/env sh

# wrapper for /bin/sh that adds audible and visual feedback when launching
# large and bloated applications from dmenu on slow machines by spamming
# notify-send calls to xwin-statusd to draw an animated spinner

[ ! -z "$@" ] && stdin="$@" || read -r stdin
[ -z "$stdin" ] && exit 1

{
	while :; do
		for f in '⠋' '⠙' '⠸' '⠴' '⠦' '⠇'; do
			sfx-play -c btn01 | sox - -t wav - pitch -100 speed 4 vol .2 | paplay -p &
			echo "launching '$stdin' $f" | { notify-send -t 0.13; sleep 0.13; }
		done
	done
} &

SPINNER_PID=$!
trap 'kill -9 $SPINNER_PID' 0 1 2 3 6 15

echo "$stdin" | sh &

xwin-window-wait
sfx-play -c img03 | sox - -t wav - pitch -1000 speed 5 vol .5 | paplay -p &