38 lines
918 B
Bash
38 lines
918 B
Bash
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#!/usr/bin/env bash
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#
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# Read volume status in FreeBSD
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set -euo pipefail
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IFS=$'\n\t'
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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SLEEP_INTERVAL=${SLEEP_INTERVAL:-30}
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while true; do
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current_vol_decimal=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ | sed 's/Volume: //g')
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current_vol_percent=$(bc -s <<<"$current_vol_decimal * 100")
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current_vol_percent=${current_vol_percent%.*} # Remove decimal
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tooltip="<tt>$(wpctl status)</tt>"
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tooltip=${tooltip//$'\n'/\\n}
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tooltip=${tooltip//$'\t'/\\t}
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class=""
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icon=""
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if [ $current_vol_percent -eq 0 ]; then
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icon="🔇"
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elif [ $current_vol_percent -le 50 ]; then
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icon="🔉"
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else
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icon="🔊"
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fi
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jq --unbuffered --compact-output <<EOF
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{
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"text":"${current_vol_percent}% ${icon}",
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"tooltip":"${tooltip}",
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"percentage":${current_vol_percent},
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"class":"${class}"
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}
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EOF
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sleep $SLEEP_INTERVAL
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done
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