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home-manager/modules/services/devilspie2.nix
Sefa Eyeoglu 6c2b79403e
treewide: use graphical-session.target for GUI services (#5785)
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
2025-03-07 18:09:12 -06:00

47 lines
1.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.devilspie2;
in {
meta.maintainers = [ maintainers.dawidsowa ];
options = {
services.devilspie2 = {
enable = mkEnableOption ''
Devilspie2, a window matching utility, allowing the user to
perform scripted actions on windows as they are created'';
config = mkOption {
type = types.lines;
default = "";
description = ''
Content of file placed in the devilspie2 config directory.
'';
example = ''
if (get_window_class() == "Gnome-terminal") then
make_always_on_top();
end
'';
};
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.devilspie2" pkgs
lib.platforms.linux)
];
systemd.user.services.devilspie2 = {
Service.ExecStart = "${pkgs.devilspie2}/bin/devilspie2";
Unit = {
Description = "devilspie2";
After = [ "graphical-session.target" ];
PartOf = [ "graphical-session.target" ];
};
Install.WantedBy = [ "graphical-session.target" ];
};
xdg.configFile."devilspie2/config.lua".text = cfg.config;
};
}