nixpkgs/nixos/modules/services/security/fprintd.nix
Yurii Matsiuk b29ed56049
nixos/fprintd: add TOD support
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
Signed-off-by: Yurii Matsiuk <ymatsiuk@users.noreply.github.com>
2021-04-15 08:55:39 +02:00

65 lines
1.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.fprintd;
fprintdPkg = if cfg.tod.enable then pkgs.fprintd-tod else pkgs.fprintd;
in
{
###### interface
options = {
services.fprintd = {
enable = mkEnableOption "fprintd daemon and PAM module for fingerprint readers handling";
package = mkOption {
type = types.package;
default = fprintdPkg;
defaultText = "if cfg.tod.enable then pkgs.fprintd-tod else pkgs.fprintd";
description = ''
fprintd package to use.
'';
};
tod = {
enable = mkEnableOption "Touch OEM Drivers library support";
driver = mkOption {
type = types.package;
example = literalExample "pkgs.libfprint-2-tod1-goodix";
description = ''
Touch OEM Drivers (TOD) package to use.
'';
};
};
};
};
###### implementation
config = mkIf cfg.enable {
services.dbus.packages = [ cfg.package ];
environment.systemPackages = [ cfg.package ];
systemd.packages = [ cfg.package ];
systemd.services.fprintd.environment = mkIf cfg.tod.enable {
FP_TOD_DRIVERS_DIR = "${cfg.tod.driver}${cfg.tod.driver.driverPath}";
};
};
}