stockholm/lass/2configs/power-action.nix
2016-06-19 00:27:45 +02:00

42 lines
868 B
Nix

{ config, pkgs, ... }:
let
suspend = pkgs.writeDash "suspend" ''
${pkgs.systemd}/bin/systemctl suspend
'';
speak = text:
pkgs.writeDash "speak" ''
${pkgs.espeak}/bin/espeak -v +whisper -s 110 "${text}"
'';
in {
lass.power-action = {
enable = true;
plans.low-battery = {
upperLimit = 30;
lowerLimit = 25;
charging = false;
action = pkgs.writeDash "warn-low-battery" ''
${speak "power level low"}
'';
};
plans.suspend = {
upperLimit = 10;
lowerLimit = 0;
charging = false;
action = pkgs.writeDash "suspend-wrapper" ''
/var/setuid-wrappers/sudo ${suspend}
'';
};
};
users.users.power-action.extraGroups = [
"audio"
];
security.sudo.extraConfig = ''
${config.lass.power-action.user.name} ALL= (root) NOPASSWD: ${suspend}
'';
}