dotfiles/.local/bin/pavolctl

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#!/bin/bash
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# pavolctl
#
# Provides an easy method of setting the default sink volume in PulseAudio and
# allows toggling mute on the sink.
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PULSEAUDIO_SINK="${PULSEAUDIO_SINK:-"@DEFAULT_SINK@"}"
VOLUME_LIMIT="${VOLUME_LIMIT:-150}"
TARGET="$1"
ADJUSTMENT="$2"
echo "${TARGET:?} ${ADJUSTMENT:?}" >/dev/null
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function limit_level() {
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level="$(pactl get-sink-volume "$PULSEAUDIO_SINK" | grep '^Volume' | cut -d' ' -f5 | grep -o "[[:digit:]]*")"
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if [[ "$level" -gt "$VOLUME_LIMIT" ]]; then
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echo "Limiting volume to: $1"
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set_level $VOLUME_LIMIT%
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fi
}
function set_level() {
echo "Desired volume adjustment: $1"
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pactl set-sink-volume "$PULSEAUDIO_SINK" "$1"
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}
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if [[ "$TARGET" == "volume" ]]; then
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set_level "$ADJUSTMENT"
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limit_level "$VOLUME_LIMIT"
elif [[ "$TARGET" == "toggle" ]]; then
amixer -D pulse sset "$ADJUSTMENT" toggle
else
echo "Invalid option: $TARGET $ADJUSTMENT"
exit 1
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fi
killall -SIGUSR1 i3status