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{
povSelf,
hostConfig,
config,
lib,
pkgs,
...
}:
let
inherit (lib) types;
cfg = lib.getAttrFromPath povSelf config;
cfgRoot = lib.getAttrFromPath (lib.remove [ "hardware" "fpint" ] povSelf) config;
in
{
options = {
enable = {
type = types.bool;
default = false;
};
enableGoodixDriver = {
type = types.bool;
default = false;
};
};
config = lib.mkIf cfg.enable (
lib.mkMerge [
{
services.fprintd.enable = true;
modules.filesystem.impermanence.system.dirs = [
"/var/lib/fprint"
];
}
(lib.mkIf cfg.enableGoodixDriver {
assertions = [
{
assertion = cfg.enableGoodixDriver -> cfgRoot.modules.unfree.enable;
message = ''
The hardware.fprint.enableGoodixDriver option uses unfree software.
To use it you need to set modules.unfree.enable to true.
'';
}
];
modules.unfree.list = [ "libfprint-2-tod1-goodix" ];
services.fprintd.tod = {
enable = lib.mkDefault true;
driver = lib.mkDefault pkgs.libfprint-2-tod1-goodix;
};
})
]
);
}