63 lines
997 B
Bash
Executable File
63 lines
997 B
Bash
Executable File
#!/bin/sh
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sink=0
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volume_up() {
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pactl set-sink-volume $sink +1%
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}
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volume_down() {
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pactl set-sink-volume $sink -1%
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}
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volume_mute() {
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pactl set-sink-mute $sink toggle
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}
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volume_print() {
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if pacmd list-sinks | grep active | head -n 1 | grep -q speaker; then
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icon=""
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elif pacmd list-sinks | grep active | head -n 1 | grep headphones; then
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icon=""
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else
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icon=""
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fi
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muted=$(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 -q "#$sink"; 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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--show)
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show_active
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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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