30 lines
551 B
Bash
Executable File
30 lines
551 B
Bash
Executable File
#!/bin/sh
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# Prints the current volume or if muted.
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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="$(split "$vol" ".")"
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vol="${vol##0}"
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case 1 in
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$((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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