35 lines
809 B
Bash
Executable file
35 lines
809 B
Bash
Executable file
#!/bin/sh
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# Prints the current volume or 🔇 if muted.
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case $BLOCK_BUTTON in
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1) wpctl set-volume @DEFAULT_SINK@ 1%+ ;;
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2) wpctl set-mute @DEFAULT_SINK@ toggle ;;
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3) wpctl set-volume @DEFAULT_SINK@ 1%- ;;
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6) setsid -w -f "${TERMINAL:-st}" -e pulsemixer; pkill -RTMIN+3 "${STATUSBAR:-dwmblocks}" ;;
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esac
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vol="$(wpctl get-volume @DEFAULT_AUDIO_SINK@ 2>/dev/null || echo 0)"
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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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