44 lines
998 B
Plaintext
44 lines
998 B
Plaintext
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#!/bin/zsh
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source $HOME/.config/wryn/env.zsh
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#####################################################################
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USAGE="$0 (sink|source) (up|down|mute)"
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function ERROR() {
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local ERROR_CODE=$1
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local MESSAGE="$2"
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echo -e "$MESSAGE\n\nUSAGE : $USAGE\n" >&2
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exit $ERROR_CODE
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}
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#####################################################################
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DEVICE="$1"
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COMMAND="$2"
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case $DEVICE in
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sink | source ) ;;
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* ) ERROR 1 "Unsupported device '$DEVICE'" ;;
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esac
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VOLUME_INCREMENT=10%
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DEFAULT_DEVICE="@DEFAULT_$(echo $DEVICE | tr '[:lower:]' '[:upper:]')@"
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case $COMMAND in
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up )
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pactl set-$DEVICE-volume $DEFAULT_DEVICE +$VOlUME_INCREMENT
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PLAY_SFX volume
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;;
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down )
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pactl set-$DEVICE-volume $DEFAULT_DEVICE -$VOlUME_INCREMENT
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PLAY_SFX volume
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;;
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mute )
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pactl set-$DEVICE-mute $DEFAULT_DEVICE toggle
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PLAY_SFX mute
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notify-send "default $DEVICE" "$(amixer sget Master | grep -q '\[on\]' && echo unmuted || echo muted)"
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;;
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* ) ERROR "Unsupported command '$COMMAND'" ;;
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esac
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