34 lines
1.2 KiB
Bash
34 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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# Low battery notifier
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# Kill already running processes
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already_running="$(ps -fC 'grep' -N | grep 'low-battery.sh' | wc -l)"
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if [[ $already_running -gt 1 ]]; then
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pkill -f --older 1 'low-battery.sh'
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fi
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while [[ 0 -eq 0 ]]; do
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battery_status="$(cat /sys/class/power_supply/BAT1/status)"
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battery_charge="$(cat /sys/class/power_supply/BAT1/capacity)"
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if [[ $battery_status == 'Discharging' && $battery_charge -le 25 ]]; then
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if [[ $battery_charge -le 5 ]]; then
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notify-send --icon="${XDG_CONFIG_HOME:-~/.config}/dunst/images/Low-Battery.png" --urgency=critical "Battery critical!" "${battery_charge}%"
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sleep 180
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elif [[ $battery_charge -le 10 ]]; then
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notify-send --icon="${XDG_CONFIG_HOME:-~/.config}/dunst/images/Low-Battery2.png" --urgency=critical "Battery critical!" "${battery_charge}%"
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sleep 600
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elif [[ $battery_charge -le 15 ]]; then
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notify-send --icon="${XDG_CONFIG_HOME:-~/.config}/dunst/images/Low-Battery2.png" "Battery low!" "${battery_charge}%"
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sleep 600
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elif [[ $battery_charge -le 20 ]]; then
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notify-send --icon="${XDG_CONFIG_HOME:-~/.config}/dunst/images/Low-Battery2.png" "Battery low!" "${battery_charge}%"
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sleep 600
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else
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sleep 600
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fi
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else
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sleep 1200
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fi
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done
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