69 lines
1.5 KiB
Bash
Executable file
69 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Show system status in notification, or your own message
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# Syntaxis: notify [-vb] [-t <timeout>] [<title> <message>]
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# Requirements:
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# - brightnessctl
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# - pulsemixer
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panic () {
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>&2 echo "Syntaxis: notify [-vb] [<title> [<message>]]"
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exit 1
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}
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# Get options
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while getopts ":bvt:" options; do
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case "${options}" in
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b)
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value=$( brightnessctl | grep -o "[0-9]*%" )
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title="Brightness: ${value}"
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timeout=2000
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category='sysinfo'
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;;
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v)
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# Get volume
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value="$( pulsemixer --get-volume | cut -f1 -d' ' )%"
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# If audio disabled
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if [ ! "$( pulsemixer --get-mute )" -eq 0 ] ; then
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width=0
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value="${value} (Disabled)"
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fi
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title="Volume: ${value:-'0%'}"
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timeout=2000
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category='sysinfo'
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;;
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t)
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timeout="${OPTARG}"
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;;
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*)
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panic
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;;
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esac
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done
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shift $((OPTIND - 1))
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# Check arguments
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if [ $# -gt 2 ] ; then
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panic
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elif [ $# -eq 2 ] ; then
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title=$1
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message=$2
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elif [ $# -eq 1 ] ; then
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title=$1
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fi
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# Calculate length of coloured bar.
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if [[ "${value}" =~ ^[0-9]+%$ && "${width:--1}" -ne 0 ]] ; then
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width=$(grep -o "[0-9]*" <<< "${value}")
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fi
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# Send message
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notify-send "${title}" "${message}" \
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-t "${timeout:=5000}" \
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-c "${category:=''}" \
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-h int:value:"${width:=0}" \
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-h string:x-canonical-private-synchronous:byMe # Replace if previous still exists
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