73 lines
1.4 KiB
Bash
Executable File
73 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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function get_time_ms {
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date -u +%s%3N
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}
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volicons=("" "" "")
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vol() {
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wpctl get-volume @DEFAULT_AUDIO_"$1"@ | awk '{print int($2*100)}'
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}
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ismuted() {
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wpctl get-volume @DEFAULT_AUDIO_"$1"@ | rg -qi muted
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echo -n $?
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}
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setvol() {
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wpctl set-volume @DEFAULT_AUDIO_"$1"@ "$(awk -v n="$2" 'BEGIN{print (n / 100)}')"
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}
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setmute() {
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wpctl set-mute @DEFAULT_AUDIO_"$1"@ toggle
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}
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gen_output() {
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percent="$(vol "SINK")"
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lvl=$(awk -v n="$percent" 'BEGIN{print int(n/34)}')
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ismuted=$(ismuted "SINK")
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if [ "$ismuted" = 1 ]; then
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icon="${volicons[$lvl]}"
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else
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icon=""
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fi
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echo '{"icon": "'$icon'", "percent": "'$(vol "SINK")'", "microphone": "'$(vol "SOURCE")'"}'
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}
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case "$1" in
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"mute")
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if [ "$2" != "SOURCE" ] && [ "$2" != "SINK" ]; then
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echo "Can only mute SINK or SOURCE"
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exit 1
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fi
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setmute "$2"
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;;
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"setvol")
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if [ "$2" != "SOURCE" ] && [ "$2" != "SINK" ]; then
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echo "Can only set volume for SINK or SOURCE"
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exit 1
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elif [ "$3" -lt 0 ] || [ "$3" -gt 100 ]; then
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echo "Volume must be between 0 and 100"
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exit 1
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fi
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setvol "$2" "$3"
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;;
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"")
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last_time=$(get_time_ms)
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gen_output
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pw-cli -m | rg --line-buffered "PipeWire:Interface:Client" | while read -r event; do
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current_time=$(get_time_ms)
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delta=$((current_time - last_time))
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if [[ $delta -gt 50 ]]; then
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gen_output
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last_time=$(get_time_ms)
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fi
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done
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;;
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*) echo "wrong usage" ;;
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esac |