mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-06-23 09:51:00 +03:00
61 lines
1.3 KiB
Nix
61 lines
1.3 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
let
|
|
|
|
cfg = config.services.fprintd;
|
|
fprintdPkg = if cfg.tod.enable then pkgs.fprintd-tod else pkgs.fprintd;
|
|
|
|
in
|
|
|
|
|
|
{
|
|
|
|
###### interface
|
|
|
|
options = {
|
|
|
|
services.fprintd = {
|
|
|
|
enable = lib.mkEnableOption "fprintd daemon and PAM module for fingerprint readers handling";
|
|
|
|
package = lib.mkOption {
|
|
type = lib.types.package;
|
|
default = fprintdPkg;
|
|
defaultText = lib.literalExpression "if config.services.fprintd.tod.enable then pkgs.fprintd-tod else pkgs.fprintd";
|
|
description = ''
|
|
fprintd package to use.
|
|
'';
|
|
};
|
|
|
|
tod = {
|
|
|
|
enable = lib.mkEnableOption "Touch OEM Drivers library support";
|
|
|
|
driver = lib.mkOption {
|
|
type = lib.types.package;
|
|
example = lib.literalExpression "pkgs.libfprint-2-tod1-goodix";
|
|
description = ''
|
|
Touch OEM Drivers (TOD) package to use.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
|
|
###### implementation
|
|
|
|
config = lib.mkIf cfg.enable {
|
|
|
|
services.dbus.packages = [ cfg.package ];
|
|
|
|
environment.systemPackages = [ cfg.package ];
|
|
|
|
systemd.packages = [ cfg.package ];
|
|
|
|
systemd.services.fprintd.environment = lib.mkIf cfg.tod.enable {
|
|
FP_TOD_DRIVERS_DIR = "${cfg.tod.driver}${cfg.tod.driver.driverPath}";
|
|
};
|
|
|
|
};
|
|
|
|
}
|