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31 lines
857 B
Bash
Executable File
31 lines
857 B
Bash
Executable File
#!/bin/bash
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# Designed to be run by systemd timer every 30 seconds and alerts if battery is low
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BATTERY_THRESHOLD=10
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NOTIFICATION_FLAG="/run/user/$UID/omarchy_battery_notified"
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get_battery_percentage() {
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upower -i $(upower -e | grep 'BAT') | grep -E "percentage" | grep -o '[0-9]\+%' | sed 's/%//'
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}
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get_battery_state() {
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upower -i $(upower -e | grep 'BAT') | grep -E "state" | awk '{print $2}'
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}
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send_notification() {
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notify-send -u critical "Battery Low" "Time to recharge! (battery is at ${1}%)" -i battery-caution
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}
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BATTERY_LEVEL=$(get_battery_percentage)
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BATTERY_STATE=$(get_battery_state)
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if [[ "$BATTERY_STATE" == "discharging" && "$BATTERY_LEVEL" -le "$BATTERY_THRESHOLD" ]]; then
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if [[ ! -f "$NOTIFICATION_FLAG" ]]; then
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send_notification "$BATTERY_LEVEL"
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touch "$NOTIFICATION_FLAG"
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fi
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else
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rm -f "$NOTIFICATION_FLAG"
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fi
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