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home-manager/modules/services/batsignal.nix
Sefa Eyeoglu 6a9f87b3aa
treewide: use graphical-session.target for GUI services
As per systemd.special(7)[0] graphical-session-pre.target is strictly
for units that set up things for a graphical session. Most notably,
these are usually started *before* the compositor/session is actually
ready.

While Home Manager's current implementation of graphical-session.target
allows these units to work regardless of what systemd.special(7)
specifies, other setups like ones with uwsm[1] do not allow these units
to start properly.

[0]: https://www.freedesktop.org/software/systemd/man/latest/systemd.special.html#graphical-session-pre.target
[1]: https://github.com/Vladimir-csp/uwsm

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
2024-10-29 12:54:22 +01:00

50 lines
1.1 KiB
Nix

{ config, lib, pkgs, ... }:
let
cfg = config.services.batsignal;
in {
meta.maintainers = with lib.maintainers; [ kranzes ];
options = {
services.batsignal = {
enable = lib.mkEnableOption "Batsignal Battery Daemon";
package = lib.mkPackageOption pkgs "batsignal" { };
extraArgs = lib.mkOption {
type = with lib.types; listOf str;
default = [ ];
description = ''
Extra arguments to be passed to the batsignal executable.
'';
};
};
};
config = lib.mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.batsignal" pkgs
lib.platforms.linux)
];
systemd.user.services.batsignal = {
Unit = {
Description = "batsignal - battery monitor daemon";
After = [ "graphical-session.target" ];
PartOf = [ "graphical-session.target" ];
};
Service = {
Type = "simple";
ExecStart =
"${lib.getExe cfg.package} ${lib.escapeShellArgs cfg.extraArgs}";
Restart = "on-failure";
RestartSec = 1;
};
Install.WantedBy = [ "graphical-session.target" ];
};
};
}