48 lines
1.3 KiB
Bash
Executable File
48 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# You can call this script like this:
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# $./volume.sh up
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# $./volume.sh down
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# $./volume.sh mute
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function get_volume {
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amixer get Master | grep '%' | head -n 1 | cut -d '[' -f 2 | cut -d '%' -f 1
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}
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function is_mute {
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amixer get Master | grep '%' | grep -oE '[^ ]+$' | grep off > /dev/null
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}
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function send_notification {
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volume=`get_volume`
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# Make the bar with the special character ─ (it's not dash -)
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# https://en.wikipedia.org/wiki/Box-drawing_character
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bar=$(seq -s "─" $(($volume / 5)) | sed 's/[0-9]//g')
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# Send the notification
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if [[ $(dunstctl is-paused) == "false" ]]; then dunstify -i audio-on -r 2593 -u low "$volume $bar" -a Volume; fi
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}
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case $1 in
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up)
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# Set the volume on (if it was muted)
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#amixer -D pulse set Master on > /dev/null
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# Up the volume (+ 5%)
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#amixer -D pulse sset Master 5%+ > /dev/null
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send_notification
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;;
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down)
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#amixer -D pulse set Master on > /dev/null
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#amixer -D pulse sset Master 5%- > /dev/null
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send_notification
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;;
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mute)
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# Toggle mute
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#amixer -D pulse set Master 1+ toggle > /dev/null
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if is_mute ; then
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if [[ $(dunstctl is-paused) == "false" ]]; then dunstify -i audio-volume-muted -r 2593 -u low "Muto" -a Volume; fi
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else
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send_notification
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fi
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;;
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esac
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