22 lines
440 B
Bash
Executable File
22 lines
440 B
Bash
Executable File
#! /usr/bin/env bash
|
|
|
|
bat="/sys/class/power_supply/BAT1"
|
|
crit="${1:-15}"
|
|
stat="$(cat $bat/status)"
|
|
perc="$(cat $bat/capacity)"
|
|
|
|
notifysend() {
|
|
local pid
|
|
local title="Low Battery"
|
|
local body="Current charge: $perc%"
|
|
|
|
notify-send --print-id --urgency=critical --icon=dialog-warning "$title" "$body"
|
|
}
|
|
|
|
main() {
|
|
if [[ "$stat" == "Discharging" ]] && [[ "$perc" -le "$crit" ]] && [[ ! -f "$file" ]]; then
|
|
notifysend
|
|
fi
|
|
}
|
|
|
|
main $@ |