#!/bin/sh

# (C) Copyright Collin Doering 2011
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# File: vol.sh
# Author: Collin J. Doering <rekahsoft@gmail.com>
# Date: Feb 22, 2011

#TODO: fix this horrible code..the obvious issues being multiple calls to amixer..have the needed data stored in VOL_DATA and then further parse the needed data from there

# VOL_DATA="$(amixer get Master | sed -n '6p')"
# VOLUME="$(echo $VOL_DATA | cut -f7 -d' ' | sed 's/^.\(.*\).$/\1/')" # assumes left and right are tied together
# VOL_STATUS="$(echo $VOL_DATA | cut -f8 -d' ' | sed 's/^.\(.*\).$/\1/')"

VOLUME="$(amixer get Master | sed -n '6p' | cut -f7 -d' ' | sed 's/^.\(.*\).$/\1/')"
VOL_STATUS="$(amixer get Master | sed -n '6p' | cut -f8 -d' ' | sed 's/^.\(.*\).$/\1/')"

if [ "$VOL_STATUS" == "off" ]; then
    echo "Vol: Mute"
else
    echo "Vol: $VOLUME"
fi