41 lines
845 B
Bash
Executable File
41 lines
845 B
Bash
Executable File
#! /usr/bin/env bash
|
|
|
|
file=~/.config/waybar/scripts/lowbat
|
|
bat="/sys/class/power_supply/BAT1"
|
|
crit="${1:-150}"
|
|
stat="$(cat $bat/status)"
|
|
perc="$(cat $bat/capacity)"
|
|
|
|
notifysend() {
|
|
local pid
|
|
local title="Low Battery"
|
|
local body="Current charge: $perc%"
|
|
if [[ ! -f "$file" ]]; then
|
|
pid="$(notify-send --print-id --urgency=critical --icon=dialog-warning "$title" "$body")"
|
|
else
|
|
pid="$(notify-send --print-id --replace-id="$(cat $file)" --urgency=critical --icon=dialog-warning "$title" "$body")"
|
|
fi
|
|
|
|
echo $pid > $file
|
|
}
|
|
|
|
main() {
|
|
if [[ "$stat" == "Discharging" ]] && [[ "$perc" -le "$crit" ]] && [[ ! -f "$file" ]]; then
|
|
notifysend
|
|
fi
|
|
|
|
if [[ -f "$file" ]]; then
|
|
case "$stat" in
|
|
"Charging" )
|
|
rm $file
|
|
;;
|
|
"Discharging" )
|
|
notifysend
|
|
;;
|
|
* );;
|
|
esac
|
|
|
|
fi
|
|
}
|
|
|
|
main $@ |