عکس meysampg
Send an alarm to notification daemon if battery percentage become lower than a threshouldGo
موضوع‌ها
۰
فورک‌ها
۲
ستاره‌ها
۱۶
تاریخ ایجاد
۱۸ مرداد ۱۳۹۷
آخرین بروزرسانی
بیشتر از ۳ سال قبل
لایسنس
MIT License

Battery Notifier 🔋

This is a simple application to show current battery status (percentage and charging status). It can also watch the battery continuously and send periodic desktop notifications when the battery goes below a threshold percentage.

Development

Install govendor, sync or get vendor packages and with go build or govendor build make the notifier!

Options 👷‍♂️

  • -v: show application version.

  • -t: battery percentage threshold, below which the battery will be condiered as low and the user will start getting desktop notifications about low battery.

  • -l: battery check interval during low (< threshold) battery.

  • -n: battery check interval during good/normal (> threshold) battery.

  • -w: continuously watch battery level at preset interval. The interval depends on values of '-n' and '-l'.

  • -p: show the remaining percentage of the battery and exit.

  • -h: get help message and default values of flags/options.

Creating a Systemd Service to keep watching battery even across reboots

  • Copy the executable to /usr/local/bin/

  • Create a systemd service unit file like below: ``` $ cat /lib/systemd/system/battery-notifier.service [Unit] Description=System Battery Monitor and Notifier After=multi-user.target

[Service] User= ExecStart=/usr/local/bin/battery_notifier -w Restart=on-failure RestartSec=30s

[Install] WantedBy=multi-user.target


* Save the above file and perform the following to always start the battery-notifier service:

$ sudo systemctl daemon-reload $ sudo systemctl start battery-notifier $ sudo systemctl enable battery-notifier