40 lines
717 B
Bash
40 lines
717 B
Bash
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2023-present Fewtarius
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# Source minimal predefined functions and variables
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# to ensure as much performance as possible.
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. /etc/profile.d/001-functions
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VOLUME=$(get_setting "audio.volume")
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MAX_VOLUME=100
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MIN_VOLUME=0
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STEP=10
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case ${1} in
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"+"|"up")
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VOLUME=$(( ${VOLUME} + ${STEP} ))
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;;
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"-"|"down")
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VOLUME=$(( ${VOLUME} - ${STEP} ))
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;;
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*)
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VOLUME=${1}
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;;
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esac
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if (( ${VOLUME} < ${MIN_VOLUME} ))
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then
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VOLUME=${MIN_VOLUME}
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elif (( ${VOLUME} > ${MAX_VOLUME} ))
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then
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VOLUME=${MAX_VOLUME}
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elif [ -z "${VOLUME}" ]
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then
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VOLUME=60
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fi
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pactl -- set-sink-volume @DEFAULT_SINK@ ${VOLUME}%
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set_setting "audio.volume" ${VOLUME}
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