55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
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#!/bin/bash
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CACHE_DIR="$HOME/.cache/audio-control"
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[ "$#" -eq 0 ] &&
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echo "Requires a command. Run with 'help' for a list of commands." &&
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exit 1
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[ "$#" -gt 1 ] &&
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echo "Too many arguments. Run with 'help' for a list of commands." &&
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exit 1
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[ -d $CACHE_DIR ] ||
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mkdir -p $CACHE_DIR
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query_outport() {
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active_port="$(pactl list sinks | grep 'Active Port')"
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if [[ $active_port == *"speaker"* ]]
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then
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echo "SPK" > $CACHE_DIR/port
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else
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echo "HDF" > $CACHE_DIR/port
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fi
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pactl list sinks | awk '/Mute/ { if ($2 == "no") print "VOL"; else print "MUT"; }' > $CACHE_DIR/vol_status
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pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1 )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level
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}
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case $1 in
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"mute")
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pactl set-sink-mute 0 toggle
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pactl list sinks | awk '/Mute/ { if ($2 == "no") print "VOL"; else print "MUT"; }' > $CACHE_DIR/vol_status;;
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"vol-up")
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pactl set-sink-volume 0 +5%
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pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1 )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
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"vol-down")
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pactl set-sink-volume 0 -5%
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pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1 )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
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"reset")
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pactl set-sink-volume 0 50%
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pactl list sinks | grep '^[[:space:]]Volume:' | head -n $(( $SINK + 1 )) | tail -n 1 | sed -e 's,.* \([0-9][0-9]*\)%.*,\1,' > $CACHE_DIR/vol_level;;
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"toggle-port")
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query_outport;;
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"help")
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echo "USAGE: audio-control <command>
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Commands:
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mute toggle mute
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vol-up raise the volume
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vol-down lower the volume
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reset reset volume (to round number)
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toggle-port toggle the output port
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help show this help information";;
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*)
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echo "Invalid command. Run with 'help' for a list of commands."
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exit 1;;
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esac
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