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67 lines
1.1 KiB
Bash
67 lines
1.1 KiB
Bash
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#!/bin/sh
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update_sink() {
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sink=$(pacmd list-sinks | sed -n '/\* index:/ s/.*: //p')
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}
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volume_up() {
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update_sink
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pactl set-sink-volume "$sink" +1%
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}
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volume_down() {
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update_sink
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pactl set-sink-volume "$sink" -1%
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}
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volume_mute() {
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update_sink
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pactl set-sink-mute "$sink" toggle
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}
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volume_print() {
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update_sink
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active_port=$(pacmd list-sinks | sed -n "/index: $sink/,/index:/p" | grep active)
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if echo "$active_port" | grep -q speaker; then
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icon="#1"
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elif echo "$active_port" | grep -q headphones; then
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icon="#2"
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else
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icon="#3"
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fi
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muted=$(pamixer --sink "$sink" --get-mute)
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if [ "$muted" = true ]; then
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echo "$icon --"
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else
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echo "$icon $(pamixer --sink "$sink" --get-volume)"
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fi
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}
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listen() {
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volume_print
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pactl subscribe | while read -r event; do
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if echo "$event" | grep -qv "Client"; then
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volume_print
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fi
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done
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}
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case "$1" in
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--up)
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volume_up
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;;
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--down)
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volume_down
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;;
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--mute)
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volume_mute
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;;
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*)
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listen
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;;
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esac
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