nixpkgs/nixos/modules/services/x11/unclutter-xfixes.nix

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{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.unclutter-xfixes;
in {
options.services.unclutter-xfixes = {
enable = mkOption {
description = lib.mdDoc "Enable unclutter-xfixes to hide your mouse cursor when inactive.";
type = types.bool;
default = false;
};
package = mkOption {
description = lib.mdDoc "unclutter-xfixes derivation to use.";
type = types.package;
default = pkgs.unclutter-xfixes;
defaultText = literalExpression "pkgs.unclutter-xfixes";
};
timeout = mkOption {
description = lib.mdDoc "Number of seconds before the cursor is marked inactive.";
type = types.int;
default = 1;
};
threshold = mkOption {
description = lib.mdDoc "Minimum number of pixels considered cursor movement.";
type = types.int;
default = 1;
};
extraOptions = mkOption {
description = lib.mdDoc "More arguments to pass to the unclutter-xfixes command.";
type = types.listOf types.str;
default = [];
example = [ "exclude-root" "ignore-scrolling" "fork" ];
};
};
config = mkIf cfg.enable {
systemd.user.services.unclutter-xfixes = {
description = "unclutter-xfixes";
wantedBy = [ "graphical-session.target" ];
partOf = [ "graphical-session.target" ];
serviceConfig.ExecStart = ''
${cfg.package}/bin/unclutter \
--timeout ${toString cfg.timeout} \
--jitter ${toString (cfg.threshold - 1)} \
${concatMapStrings (x: " --"+x) cfg.extraOptions} \
'';
serviceConfig.RestartSec = 3;
serviceConfig.Restart = "always";
};
};
}