sisyphus/arch/stow/_scripts/.scripts/notify.sh

72 lines
1.6 KiB
Bash
Raw Normal View History

#!/usr/bin/env bash
# Show system status in notification, or your own message
# Syntaxis: notify [-vb] [-t <timeout>] [-p <value>] [<title> <message>]
# Requirements:
# - brightnessctl
panic () {
>&2 echo "Syntaxis: notify [-vb] [-t <timeout>] [-p <value>] [<title> <message>]"
exit 1
}
# Get options
while getopts ":bvt:p:" options; do
case "${options}" in
b)
value=$( brightnessctl | grep -o "[0-9]*%" | tr -d '%' )
title="Brightness: ${value}%"
category='sysinfo'
;;
v)
# Get volume (don't use pamixer because that is way slower)
value=$( pactl get-sink-volume @DEFAULT_SINK@ \
| cut -d '/' -f2 \
| grep -o '[0-9]*%' \
| tr -d '%' )
title="Volume: ${value}%"
category='sysinfo'
# If audio disabled, set value to zero.
if [ "$( pactl get-sink-mute @DEFAULT_SINK@ )" == "Mute: yes" ] ; then
title="Volume: ${value}% (Disabled)"
value=0
fi
;;
t)
timeout="${OPTARG}"
;;
p)
value="${OPTARG}"
;;
*)
panic
;;
esac
done
shift $((OPTIND - 1))
# Check arguments
if [ $# -gt 2 ] ; then
panic
elif [ $# -gt 0 ] ; then
title="${1}"
message="${2:-}"
fi
# Build command string
arguments=""
if [[ ! -z "${category}" ]] ; then
arguments+=" -c ${category}"
fi
if [[ ! -z "${timeout}" ]] ; then
arguments+=" -t ${timeout}"
fi
if [[ ! -z "${value}" ]] ; then
arguments+=" -h int:value:${value}"
fi
notify-send "${title}" "${message}" ${arguments}