forked from lukas/nixos-config
46 lines
1.3 KiB
Nix
46 lines
1.3 KiB
Nix
{ pkgs, ... }:
|
|
|
|
{
|
|
systemd.user.services.battery-monitor = {
|
|
description = "Battery level monitor with hyprctl notifications";
|
|
wantedBy = [ "default.target" ];
|
|
after = [ "graphical-session.target" ];
|
|
|
|
serviceConfig = {
|
|
Type = "oneshot";
|
|
ExecStart = pkgs.writeShellScript "battery-monitor" ''
|
|
#!/usr/bin/env bash
|
|
|
|
# Get battery percentage
|
|
BATTERY_LEVEL=$(cat /sys/class/power_supply/BAT*/capacity 2>/dev/null | head -1)
|
|
|
|
# Check if battery level was found
|
|
if [ -z "$BATTERY_LEVEL" ]; then
|
|
exit 0
|
|
fi
|
|
|
|
# Check if battery is below 20%
|
|
if [ "$BATTERY_LEVEL" -le 20 ]; then
|
|
# Get battery status (charging/discharging)
|
|
BATTERY_STATUS=$(cat /sys/class/power_supply/BAT*/status 2>/dev/null | head -1)
|
|
|
|
# Only notify if discharging
|
|
if [ "$BATTERY_STATUS" = "Discharging" ]; then
|
|
${pkgs.hyprland}/bin/hyprctl notify -1 10000 "rgb(ff1744)" "Battery Low: $BATTERY_LEVEL%"
|
|
fi
|
|
fi
|
|
'';
|
|
};
|
|
};
|
|
|
|
systemd.user.timers.battery-monitor = {
|
|
description = "Run battery monitor every 2 minutes";
|
|
wantedBy = [ "timers.target" ];
|
|
|
|
timerConfig = {
|
|
OnBootSec = "2min";
|
|
OnUnitActiveSec = "2min";
|
|
Unit = "battery-monitor.service";
|
|
};
|
|
};
|
|
}
|