2016-10-19 12:40:02 -07:00
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#!/usr/bin/env bash
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2016-11-02 16:58:47 -07:00
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if [[ $# = 0 ]]
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2016-10-19 12:40:02 -07:00
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then
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2016-10-22 05:04:50 -07:00
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data=$(amixer get Master)
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vol=$(echo "$data" | sed -n 's/^.*\[\([0-9]\+\)%.*$/\1/p' | uniq)
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state=$(echo "$data" | grep '\[on\]')
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[[ $state ]] && echo $vol || echo 0
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2016-10-19 12:58:30 -07:00
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exit
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2016-10-19 12:40:02 -07:00
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fi
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COMMAND=$1
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case "$COMMAND" in
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2016-10-19 12:58:30 -07:00
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[0-9]*) amixer set Master $COMMAND ;;
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[+-]) amixer set Master 10%$COMMAND ;;
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*mute) amixer set Master $COMMAND ;;
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2016-10-20 15:09:26 -07:00
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toggle) amixer set Master toggle ;;
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2016-10-19 12:58:30 -07:00
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*) >&2 echo "Invalid command"
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2016-10-19 12:40:02 -07:00
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exit 1
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;;
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esac
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# Report to lemonbar, if active
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2016-11-02 16:58:47 -07:00
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~/.config/panel/panel_update.sh volume
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