Created
May 2, 2023 13:53
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Save WinkelCode/3c87dfc2a96d0263a03d240c8bb8786d to your computer and use it in GitHub Desktop.
Put in `~/.config/systemd/user/user-battery-notify.service`, enable with `systemctl --user enable --now user-battery-notify.service`. Change variables as required for your system.
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| [Unit] | |
| Description=Battery Level Notifier | |
| [Service] | |
| Environment=BATT_PATH=/sys/class/power_supply/BAT1/capacity | |
| Environment=MIN_BATT_PCT=35 | |
| Environment=BATT_REFRESH_SECS=5 | |
| ExecStart=bash -c 'set -e; snooze=false; while true; do [ "$(cat "${BATT_PATH}")" -le "${MIN_BATT_PCT}" ] && [ "$snooze" != "true" ] && { notify-send --urgency=critical "Battery is at or below ${MIN_BATT_PCT}%"; snooze=true; }; [ "$(cat "${BATT_PATH}")" -gt "${MIN_BATT_PCT}" ] && [ "$snooze" == "true" ] && snooze=false; sleep "${BATT_REFRESH_SECS}"; done' | |
| Restart=always | |
| [Install] | |
| WantedBy=graphical-session.target |
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