mod_volume

#!/usr/bin/env bash

. .dzenbarrc

MONITOR=${1}
PIPE_LINE=${2}

is_headphone_plugged() {
	command -v pactl > /dev/null && pactl list sinks | grep 'analog-output-headphones' | grep -q 'not available' && echo '0' || echo '1'
}

while true; do
	volume=$(amixer get ${VOLUME_MIXER} | tail -n1 | sed -r 's/.*\[(.*)%\].*/\1/')
	volume_on=$(amixer get ${VOLUME_MIXER} | sed -ne 's/.*\ \[\([^]]*\).*/\1/p' | head -n1)

	if [[ "${volume_on}" = "on" ]]; then
		output=" $(iconColor 'volume')"
	else
		output=" $(iconColor 'volume-mute')"
	fi

	if [[ "1" == "$(is_headphone_plugged)" ]]; then
		output="${output} $(iconColor 'headphone' '#586e75')"
	fi

	putLineToPipeFile ${MONITOR} ${PIPE_LINE} "${output} $(textColor "${volume}")%"
	sleep ${VOLUME_UPDATE}
done