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