nixdots/system/roles/workstation/services/printing.nix
2024-07-14 16:50:46 +02:00

45 lines
1.1 KiB
Nix

{
pkgs,
lib,
config,
...
}: let
inherit (lib) mkIf optional;
deviceType = config.myOptions.device.roles.type;
acceptedTypes = ["laptop" "desktop"];
cfg = config.myOptions.workstation.printing;
cfgUser = config.myOptions.system.username;
in {
config = mkIf (builtins.elem deviceType acceptedTypes && cfg.enable) {
# enable cups and add some drivers for common printers
services = {
printing = {
enable = true;
drivers = with pkgs; [
gutenprint
hplip
];
};
# required for network discovery of printers
avahi = {
enable = true;
# resolve .local domains for printers
nssmdns4 = true;
# open the avahi port(s) in the firewall
openFirewall = true;
};
};
environment.systemPackages = optional cfg.hplip.enable pkgs.hplip;
myOptions.system.impermanence.home.extraDirectories = optional cfg.hplip.enable ".hplip";
# Support for SANE (Scanner Access Now Easy) scanners
hardware.sane.enable = true;
users.extraGroups.scanner.members = ["${cfgUser}"];
users.extraGroups.lp.members = ["${cfgUser}"];
};
}