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Switch to clean PipeWire WirePlumber i3block
Old scripts were horrible hacks
This commit is contained in:
parent
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commit
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@ -1,19 +0,0 @@
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#!/bin/sh
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# src: https://codeberg.org/trill/dotfiles/src/branch/master/.local/bin/i3blocks/pipewire-sink.sh
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# `pactl list sinks` shows sink properties with a mix of english language and local language
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# defined by LANG env var, so we unset the var to guarantee only the fallback language is used
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unset LANG;
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sink_list="$(wpctl status | sed -n '/^Audio/,/Sink endpoints:/p' | sed -n '/Sinks:/,/|\s*$/p' | head -n -2 | tail -n +2 | tr -d '│')"
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CONTENT="$sink_list"
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OPTION_SELECTED=$(echo "$CONTENT" \
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| rofi -dmenu -location 2 \
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| sed -e 's/[^0-9]*\([0-9]*\).*/\1/g')
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echo ""
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if ! [[ -z "$OPTION_SELECTED" ]]; then
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wpctl set-default "$OPTION_SELECTED"
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fi
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@ -1,11 +0,0 @@
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#!/bin/bash
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SELECTED=$(pactl list short sinks |\
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awk '{print $1 " " $2 " " $7}' |\
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column -t |\
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sort -k3 -r |\
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rofi -dmenu -i |\
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awk '{print $2}'
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)
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echo $SELECTED
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pactl set-default-sink $SELECTED
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@ -46,11 +46,7 @@ signal=10
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# The second parameter overrides the mixer selection
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# See the script for details.
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[volume]
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command=~/.config/i3blocks/volume-pipewire -d -i 1 -H '' -M '' -L '' -X 'm'
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#label=VOL
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label=♪
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#instance=Master
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#instance=PCM
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command=~/.config/i3blocks/sb-volume
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interval=1
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signal=10
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49
.config/i3blocks/sb-volume
Executable file
49
.config/i3blocks/sb-volume
Executable file
@ -0,0 +1,49 @@
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#!/usr/bin/env bash
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# Borrowed from
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# https://github.com/LukeSmithxyz/voidrice/blob/7a96fb100cf385e05c211937b509d2bf166299e6/.local/bin/statusbar/sb-volume
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# Prints the current volume or 🔇 if muted.
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function select_output {
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local NEW_OUTPUT SINKS
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NEW_OUTPUT=$(pw-dump | jq -r '.[] | select(.info.props."media.class"=="Audio/Sink") | "\(.id)\t\(.info.props."node.description")"' | rofi -dmenu -display-columns 2 -p "Select Audio Output" -location 2 | sed -e 's/[^0-9]*\([0-9]*\).*/\1/g')
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if ! [[ -z "$NEW_OUTPUT" ]]; then
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wpctl set-default "$NEW_OUTPUT"
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fi
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}
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case $BLOCK_BUTTON in
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1) select_output ;;
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2) wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle ;;
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4) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%+ ;;
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5) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%- ;;
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3) notify-send "📢 Volume module" "\- Shows volume 🔊, 🔇 if muted.
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- Middle click to mute.
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- Scroll to change." ;;
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6) setsid -f "$TERMINAL" -e "$EDITOR" "$0" ;;
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esac
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vol="$(wpctl get-volume @DEFAULT_AUDIO_SINK@)"
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# If muted, print 🔇 and exit.
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[ "$vol" != "${vol%\[MUTED\]}" ] && echo 🔇 && exit
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vol="${vol#Volume: }"
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split() {
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# For ommiting the . without calling and external program.
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IFS=$2
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set -- $1
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printf '%s' "$@"
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}
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vol="$(printf "%.0f" "$(split "$vol" ".")")"
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case 1 in
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$((vol >= 70)) ) icon="🔊" ;;
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$((vol >= 30)) ) icon="🔉" ;;
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$((vol >= 1)) ) icon="🔈" ;;
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* ) echo 🔇 && exit ;;
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esac
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echo "$icon$vol%"
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@ -1,71 +0,0 @@
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#!/bin/bash
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# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
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# Copyright (C) 2014 Alexander Keller <github@nycroth.com>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#------------------------------------------------------------------------
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# The second parameter overrides the mixer selection
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# For PulseAudio users, use "pulse"
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# For Jack/Jack2 users, use "jackplug"
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# For ALSA users, you may use "default" for your primary card
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# or you may use hw:# where # is the number of the card desired
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MIXER="default"
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[ -n "$(lsmod | grep pulse)" ] && MIXER="pulse"
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[ -n "$(lsmod | grep jack)" ] && MIXER="jackplug"
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MIXER="${2:-$MIXER}"
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# The instance option sets the control to report and configure
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# This defaults to the first control of your selected mixer
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# For a list of the available, use `amixer -D $Your_Mixer scontrols`
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SCONTROL="${BLOCK_INSTANCE:-$(amixer -D $MIXER scontrols |
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sed -n "s/Simple mixer control '\([A-Za-z ]*\)',0/\1/p" |
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head -n1
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)}"
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# The first parameter sets the step to change the volume by (and units to display)
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# This may be in in % or dB (eg. 5% or 3dB)
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STEP="${1:-5%}"
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#------------------------------------------------------------------------
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capability() { # Return "Capture" if the device is a capture device
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amixer -D $MIXER get $SCONTROL |
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sed -n "s/ Capabilities:.*cvolume.*/Capture/p"
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}
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volume() {
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amixer -D $MIXER get $SCONTROL $(capability)
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}
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format() {
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perl_filter='if (/.*\[(\d+%)\] (\[(-?\d+.\d+dB)\] )?\[(on|off)\]/)'
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perl_filter+='{CORE::say $4 eq "off" ? "MUTE" : "'
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# If dB was selected, print that instead
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perl_filter+=$([[ $STEP = *dB ]] && echo '$3' || echo '$1')
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perl_filter+='"; exit}'
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perl -ne "$perl_filter"
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}
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#------------------------------------------------------------------------
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case $BLOCK_BUTTON in
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1) ~/.bin/rofi_set_default_sink.sh ;;
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3) amixer -q -D $MIXER sset $SCONTROL $(capability) toggle ;; # right click, mute/unmute
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4) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}+ unmute ;; # scroll up, increase
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5) amixer -q -D $MIXER sset $SCONTROL $(capability) ${STEP}- unmute ;; # scroll down, decrease
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esac
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volume | format
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@ -1,171 +0,0 @@
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#!/bin/bash
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# Displays the default device, volume, and mute status for i3blocks
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set -a
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AUDIO_HIGH_SYMBOL=${AUDIO_HIGH_SYMBOL:-' '}
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AUDIO_MED_THRESH=${AUDIO_MED_THRESH:-50}
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AUDIO_MED_SYMBOL=${AUDIO_MED_SYMBOL:-' '}
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AUDIO_LOW_THRESH=${AUDIO_LOW_THRESH:-0}
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AUDIO_LOW_SYMBOL=${AUDIO_LOW_SYMBOL:-' '}
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AUDIO_MUTED_SYMBOL=${AUDIO_MUTED_SYMBOL:-' '}
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AUDIO_DELTA=${AUDIO_DELTA:-1}
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DEFAULT_COLOR=${DEFAULT_COLOR:-"#ffffff"}
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MUTED_COLOR=${MUTED_COLOR:-"#a0a0a0"}
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LONG_FORMAT=${LONG_FORMAT:-'${SYMB} ${VOL}% [${INDEX}:${NAME}]'}
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SHORT_FORMAT=${SHORT_FORMAT:-'${SYMB} ${VOL}% [${INDEX}]'}
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USE_ALSA_NAME=${USE_ALSA_NAME:-0}
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USE_DESCRIPTION=${USE_DESCRIPTION:-0}
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SUBSCRIBE=${SUBSCRIBE:-0}
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MIXER=${MIXER:-""}
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SCONTROL=${SCONTROL:-""}
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while getopts F:Sf:adH:M:L:X:T:t:C:c:i:m:s:h opt; do
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case "$opt" in
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S) SUBSCRIBE=1 ;;
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F) LONG_FORMAT="$OPTARG" ;;
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f) SHORT_FORMAT="$OPTARG" ;;
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a) USE_ALSA_NAME=1 ;;
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d) USE_DESCRIPTION=1 ;;
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H) AUDIO_HIGH_SYMBOL="$OPTARG" ;;
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M) AUDIO_MED_SYMBOL="$OPTARG" ;;
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L) AUDIO_LOW_SYMBOL="$OPTARG" ;;
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X) AUDIO_MUTED_SYMBOL="$OPTARG" ;;
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T) AUDIO_MED_THRESH="$OPTARG" ;;
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t) AUDIO_LOW_THRESH="$OPTARG" ;;
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C) DEFAULT_COLOR="$OPTARG" ;;
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c) MUTED_COLOR="$OPTARG" ;;
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i) AUDIO_INTERVAL="$OPTARG" ;;
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m) MIXER="$OPTARG" ;;
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s) SCONTROL="$OPTARG" ;;
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h) printf \
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"Usage: volume-pulseaudio [-S] [-F format] [-f format] [-p] [-a|-d] [-H symb] [-M symb]
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[-L symb] [-X symb] [-T thresh] [-t thresh] [-C color] [-c color] [-i inter]
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[-m mixer] [-s scontrol] [-h]
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Options:
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-F, -f\tOutput format (-F long format, -f short format) to use, with exposed variables:
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\${SYMB}, \${VOL}, \${INDEX}, \${NAME}
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-S\tSubscribe to volume events (requires persistent block, always uses long format)
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-a\tUse ALSA name if possible
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-d\tUse device description instead of name if possible
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-H\tSymbol to use when audio level is high. Default: '$AUDIO_HIGH_SYMBOL'
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-M\tSymbol to use when audio level is medium. Default: '$AUDIO_MED_SYMBOL'
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-L\tSymbol to use when audio level is low. Default: '$AUDIO_LOW_SYMBOL'
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-X\tSymbol to use when audio is muted. Default: '$AUDIO_MUTED_SYMBOL'
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-T\tThreshold for medium audio level. Default: $AUDIO_MED_THRESH
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-t\tThreshold for low audio level. Default: $AUDIO_LOW_THRESH
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-C\tColor for non-muted audio. Default: $DEFAULT_COLOR
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-c\tColor for muted audio. Default: $MUTED_COLOR
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-i\tInterval size of volume increase/decrease. Default: $AUDIO_DELTA
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-m\tUse the given mixer.
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-s\tUse the given scontrol.
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-h\tShow this help text
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" && exit 0;;
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esac
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done
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if [[ -z "$MIXER" ]] ; then
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MIXER="default"
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if amixer -D pulse info >/dev/null 2>&1 ; then
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MIXER="pulse"
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fi
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fi
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if [[ -z "$SCONTROL" ]] ; then
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SCONTROL=$(amixer -D "$MIXER" scontrols | sed -n "s/Simple mixer control '\([^']*\)',0/\1/p" | head -n1)
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fi
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CAPABILITY=$(amixer -D $MIXER get $SCONTROL | sed -n "s/ Capabilities:.*cvolume.*/Capture/p")
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function move_sinks_to_new_default {
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DEFAULT_SINK=$1
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pactl list sink-inputs | grep index: | grep -o '[0-9]\+' | while read SINK
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do
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pactl move-sink-input $SINK $DEFAULT_SINK
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done
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}
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function set_default_playback_device_next {
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inc=${1:-1}
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num_devices=$(pactl list sinks | grep -c 'Sink #')
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sink_arr=($(pactl list sinks | grep 'Sink #' | grep -o '[0-9]\+'))
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default_sink_index=$(( $(pactl list sinks | grep 'Sink #' | grep -no '*' | grep -o '^[0-9]\+') - 1 ))
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default_sink_index=$(( ($default_sink_index + $num_devices + $inc) % $num_devices ))
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default_sink=${sink_arr[$default_sink_index]}
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pactl set-default-sink $default_sink
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move_sinks_to_new_default $default_sink
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}
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case "$BLOCK_BUTTON" in
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1) ~/.bin/pipewire-sink.sh ;;
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2) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY toggle ;;
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3) set_default_playback_device_next -1 ;;
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4) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%+ ;;
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5) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%- ;;
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esac
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function print_format {
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echo "$1" | envsubst '${SYMB}${VOL}${INDEX}${NAME}'
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}
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function print_block {
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ACTIVE=$(pactl list sinks | grep "State: RUNNING" -B4 -A55 | grep "Name:\|Volume: \(front-left\|mono\)\|Mute:\|api.alsa.pcm.card = \|node.nick = ")
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for Name in NAME MUTED VOL INDEX NICK; do
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read $Name
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done < <(echo "$ACTIVE")
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INDEX=$(echo "$INDEX" | grep -o '".*"' | sed 's/"//g')
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VOL=$(echo "$VOL" | grep -o "[0-9]*%" | head -1 )
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VOL="${VOL%?}"
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NAME=$(echo "$NICK" | grep -o '".*"' | sed 's/"//g')
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if [[ $USE_ALSA_NAME == 1 ]] ; then
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ALSA_NAME=$(pactl list sinks |\
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awk '/^\s*\*/{f=1}/^\s*index:/{f=0}f' |\
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grep "alsa.name\|alsa.mixer_name" |\
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head -n1 |\
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sed 's/.*= "\(.*\)".*/\1/')
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NAME=${ALSA_NAME:-$NAME}
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elif [[ $USE_DESCRIPTION == 1 ]] ; then
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DESCRIPTION=$(pactl list sinks | grep "State: RUNNING" -B4 -A55 | grep 'Description: ' | sed 's/^.*: //')
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NAME=${DESCRIPTION:-$NAME}
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fi
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if [[ $MUTED =~ "no" ]] ; then
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SYMB=$AUDIO_HIGH_SYMBOL
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[[ $VOL -le $AUDIO_MED_THRESH ]] && SYMB=$AUDIO_MED_SYMBOL
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[[ $VOL -le $AUDIO_LOW_THRESH ]] && SYMB=$AUDIO_LOW_SYMBOL
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COLOR=$DEFAULT_COLOR
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else
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SYMB=$AUDIO_MUTED_SYMBOL
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COLOR=$MUTED_COLOR
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fi
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if [[ $ACTIVE = "" ]] ; then
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echo "Sound inactive"
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COLOR='#222225'
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fi
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if [[ $SUBSCRIBE == 1 ]] ; then
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print_format "$LONG_FORMAT"
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else
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print_format "$LONG_FORMAT"
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print_format "$SHORT_FORMAT"
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echo "$COLOR"
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fi
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}
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print_block
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if [[ $SUBSCRIBE == 1 ]] ; then
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while read -r EVENT; do
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print_block
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done < <(pactl subscribe | stdbuf -oL grep change)
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fi
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@ -1,180 +0,0 @@
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#!/usr/bin/env bash
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# Displays the default device, volume, and mute status for i3blocks
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set -a
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AUDIO_HIGH_SYMBOL=${AUDIO_HIGH_SYMBOL:-' '}
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AUDIO_MED_THRESH=${AUDIO_MED_THRESH:-50}
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AUDIO_MED_SYMBOL=${AUDIO_MED_SYMBOL:-' '}
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AUDIO_LOW_THRESH=${AUDIO_LOW_THRESH:-0}
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AUDIO_LOW_SYMBOL=${AUDIO_LOW_SYMBOL:-' '}
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AUDIO_MUTED_SYMBOL=${AUDIO_MUTED_SYMBOL:-' '}
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AUDIO_DELTA=${AUDIO_DELTA:-5}
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DEFAULT_COLOR=${DEFAULT_COLOR:-"#ffffff"}
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MUTED_COLOR=${MUTED_COLOR:-"#a0a0a0"}
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LONG_FORMAT=${LONG_FORMAT:-'${SYMB} ${VOL}% [${INDEX}:${NAME}]'}
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SHORT_FORMAT=${SHORT_FORMAT:-'${SYMB} ${VOL}% [${INDEX}]'}
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USE_ALSA_NAME=${USE_ALSA_NAME:-0}
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USE_DESCRIPTION=${USE_DESCRIPTION:-0}
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SUBSCRIBE=${SUBSCRIBE:-0}
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MIXER=${MIXER:-""}
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SCONTROL=${SCONTROL:-""}
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while getopts F:Sf:adH:M:L:X:T:t:C:c:i:m:s:h opt; do
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case "$opt" in
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S) SUBSCRIBE=1 ;;
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F) LONG_FORMAT="$OPTARG" ;;
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f) SHORT_FORMAT="$OPTARG" ;;
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a) USE_ALSA_NAME=1 ;;
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d) USE_DESCRIPTION=1 ;;
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H) AUDIO_HIGH_SYMBOL="$OPTARG" ;;
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M) AUDIO_MED_SYMBOL="$OPTARG" ;;
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L) AUDIO_LOW_SYMBOL="$OPTARG" ;;
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X) AUDIO_MUTED_SYMBOL="$OPTARG" ;;
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T) AUDIO_MED_THRESH="$OPTARG" ;;
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t) AUDIO_LOW_THRESH="$OPTARG" ;;
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C) DEFAULT_COLOR="$OPTARG" ;;
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c) MUTED_COLOR="$OPTARG" ;;
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i) AUDIO_DELTA="$OPTARG" ;;
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m) MIXER="$OPTARG" ;;
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s) SCONTROL="$OPTARG" ;;
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h) printf \
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"Usage: volume-pulseaudio [-S] [-F format] [-f format] [-p] [-a|-d] [-H symb] [-M symb]
|
||||
[-L symb] [-X symb] [-T thresh] [-t thresh] [-C color] [-c color] [-i inter]
|
||||
[-m mixer] [-s scontrol] [-j] [-h]
|
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Options:
|
||||
-F, -f\tOutput format (-F long format, -f short format) to use, with exposed variables:
|
||||
\${SYMB}, \${VOL}, \${INDEX}, \${NAME}
|
||||
-S\tSubscribe to volume events (requires persistent block, always uses long format)
|
||||
-a\tUse ALSA name if possible
|
||||
-d\tUse device description instead of name if possible
|
||||
-H\tSymbol to use when audio level is high. Default: '$AUDIO_HIGH_SYMBOL'
|
||||
-M\tSymbol to use when audio level is medium. Default: '$AUDIO_MED_SYMBOL'
|
||||
-L\tSymbol to use when audio level is low. Default: '$AUDIO_LOW_SYMBOL'
|
||||
-X\tSymbol to use when audio is muted. Default: '$AUDIO_MUTED_SYMBOL'
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||||
-T\tThreshold for medium audio level. Default: $AUDIO_MED_THRESH
|
||||
-t\tThreshold for low audio level. Default: $AUDIO_LOW_THRESH
|
||||
-C\tColor for non-muted audio. Default: $DEFAULT_COLOR
|
||||
-c\tColor for muted audio. Default: $MUTED_COLOR
|
||||
-i\tInterval size of volume increase/decrease. Default: $AUDIO_DELTA
|
||||
-m\tUse the given mixer.
|
||||
-s\tUse the given scontrol.
|
||||
-h\tShow this help text
|
||||
" && exit 0;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -z "$MIXER" ]] ; then
|
||||
MIXER="default"
|
||||
if amixer -D pulse info >/dev/null 2>&1 ; then
|
||||
MIXER="pulse"
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ -z "$SCONTROL" ]] ; then
|
||||
SCONTROL=$(amixer -D "$MIXER" scontrols | sed -n "s/Simple mixer control '\([^']*\)',0/\1/p" | head -n1)
|
||||
fi
|
||||
|
||||
CAPABILITY=$(amixer -D $MIXER get $SCONTROL | sed -n "s/ Capabilities:.*cvolume.*/Capture/p")
|
||||
|
||||
|
||||
function move_sinks_to_new_default {
|
||||
DEFAULT_SINK=$1
|
||||
pacmd list-sink-inputs | grep index: | grep -o '[0-9]\+' | while read SINK
|
||||
do
|
||||
pacmd move-sink-input $SINK $DEFAULT_SINK
|
||||
done
|
||||
}
|
||||
|
||||
function set_default_playback_device_next {
|
||||
inc=${1:-1}
|
||||
num_devices=$(pacmd list-sinks | grep -c index:)
|
||||
sink_arr=($(pacmd list-sinks | grep index: | grep -o '[0-9]\+'))
|
||||
default_sink_index=$(( $(pacmd list-sinks | grep index: | grep -no '*' | grep -o '^[0-9]\+') - 1 ))
|
||||
default_sink_index=$(( ($default_sink_index + $num_devices + $inc) % $num_devices ))
|
||||
default_sink=${sink_arr[$default_sink_index]}
|
||||
pacmd set-default-sink $default_sink
|
||||
move_sinks_to_new_default $default_sink
|
||||
}
|
||||
|
||||
case "$BLOCK_BUTTON" in
|
||||
1) set_default_playback_device_next ;;
|
||||
2) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY toggle ;;
|
||||
3) set_default_playback_device_next -1 ;;
|
||||
4) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%+ ;;
|
||||
5) amixer -q -D $MIXER sset $SCONTROL $CAPABILITY $AUDIO_DELTA%- ;;
|
||||
esac
|
||||
|
||||
|
||||
function print_format {
|
||||
if [[ $markup == "pango" ]] ; then
|
||||
output="<span color=\"$2\">$1</span>"
|
||||
else
|
||||
output=$1
|
||||
fi
|
||||
|
||||
echo "$output" | envsubst '${SYMB}${VOL}${INDEX}${NAME}'
|
||||
}
|
||||
|
||||
function print_block {
|
||||
ACTIVE=$(pacmd list-sinks | grep "state: RUNNING" -B4 -A7 | grep "index:\|name:\|volume: \(front\|mono\)\|muted:")
|
||||
[ -z "$ACTIVE" ] && ACTIVE=$(pacmd list-sinks | grep "index:\|name:\|volume: \(front\|mono\)\|muted:" | grep -A3 '*')
|
||||
for name in INDEX NAME VOL MUTED; do
|
||||
read $name
|
||||
done < <(echo "$ACTIVE")
|
||||
INDEX=$(echo "$INDEX" | grep -o '[0-9]\+')
|
||||
VOL=$(echo "$VOL" | grep -o "[0-9]*%" | head -1 )
|
||||
VOL="${VOL%?}"
|
||||
|
||||
NAME=$(echo "$NAME" | sed \
|
||||
's/.*<.*\.\(.*\)>.*/\1/; t;'\
|
||||
's/.*<\(.*\)>.*/\1/; t;'\
|
||||
's/.*/unknown/')
|
||||
|
||||
if [[ $USE_ALSA_NAME == 1 ]] ; then
|
||||
ALSA_NAME=$(pacmd list-sinks |\
|
||||
awk '/^\s*\*/{f=1}/^\s*index:/{f=0}f' |\
|
||||
grep "alsa.name\|alsa.mixer_name" |\
|
||||
head -n1 |\
|
||||
sed 's/.*= "\(.*\)".*/\1/')
|
||||
NAME=${ALSA_NAME:-$NAME}
|
||||
elif [[ $USE_DESCRIPTION == 1 ]] ; then
|
||||
DESCRIPTION=$(pacmd list-sinks |\
|
||||
awk '/^\s*\*/{f=1}/^\s*index:/{f=0}f' |\
|
||||
grep "device.description" |\
|
||||
head -n1 |\
|
||||
sed 's/.*= "\(.*\)".*/\1/')
|
||||
NAME=${DESCRIPTION:-$NAME}
|
||||
fi
|
||||
|
||||
if [[ $MUTED =~ "no" ]] ; then
|
||||
SYMB=$AUDIO_HIGH_SYMBOL
|
||||
[[ $VOL -le $AUDIO_MED_THRESH ]] && SYMB=$AUDIO_MED_SYMBOL
|
||||
[[ $VOL -le $AUDIO_LOW_THRESH ]] && SYMB=$AUDIO_LOW_SYMBOL
|
||||
COLOR=$DEFAULT_COLOR
|
||||
else
|
||||
SYMB=$AUDIO_MUTED_SYMBOL
|
||||
COLOR=$MUTED_COLOR
|
||||
fi
|
||||
|
||||
print_format "$LONG_FORMAT" $COLOR
|
||||
if [[ $SUBSCRIBE != 1 ]] ; then
|
||||
print_format "$SHORT_FORMAT" $COLOR
|
||||
echo $COLOR
|
||||
fi
|
||||
}
|
||||
|
||||
print_block
|
||||
if [[ $SUBSCRIBE == 1 ]] ; then
|
||||
while read -r EVENT; do
|
||||
print_block
|
||||
done < <(pactl subscribe | stdbuf -oL grep change)
|
||||
fi
|
||||
Loading…
Reference in New Issue
Block a user