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home-manager/modules/services/flameshot.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

82 lines
2.1 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.flameshot;
iniFormat = pkgs.formats.ini { };
iniFile = iniFormat.generate "flameshot.ini" cfg.settings;
in {
meta.maintainers = [ maintainers.hamhut1066 ];
options.services.flameshot = {
enable = mkEnableOption "Flameshot";
package = mkOption {
type = types.package;
default = pkgs.flameshot;
defaultText = literalExpression "pkgs.flameshot";
description = "Package providing {command}`flameshot`.";
};
settings = mkOption {
inherit (iniFormat) type;
default = { };
example = {
General = {
disabledTrayIcon = true;
showStartupLaunchMessage = false;
};
};
description = ''
Configuration to use for Flameshot. See
<https://github.com/flameshot-org/flameshot/blob/master/flameshot.example.ini>
for available options.
'';
};
};
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.flameshot" pkgs
lib.platforms.linux)
];
home.packages = [ cfg.package ];
xdg.configFile = mkIf (cfg.settings != { }) {
"flameshot/flameshot.ini".source = iniFile;
};
systemd.user.services.flameshot = {
Unit = {
Description = "Flameshot screenshot tool";
Requires = [ "tray.target" ];
After = [ "graphical-session.target" "tray.target" ];
PartOf = [ "graphical-session.target" ];
X-Restart-Triggers = mkIf (cfg.settings != { }) [ "${iniFile}" ];
};
Install = { WantedBy = [ "graphical-session.target" ]; };
Service = {
Environment = [ "PATH=${config.home.profileDirectory}/bin" ];
ExecStart = "${cfg.package}/bin/flameshot";
Restart = "on-abort";
# Sandboxing.
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateUsers = true;
RestrictNamespaces = true;
SystemCallArchitectures = "native";
SystemCallFilter = "@system-service";
};
};
};
}