nix-config/features/transmission.nix

{ config, lib, ... }:
with lib;

let
  cfg = config.transmission;
in
{
  options.transmission = {
    directory = mkOption {
      type = lib.types.str;
      default = "/srv/Multimedia";
    };
  };

  config = {
    sops.secrets."transmission" = {
      sopsFile = ./secrets/transmission.json;
      path = "/var/lib/secrets/transmission/settings.json";
    };

    # torrenting apps
    services.transmission = {
      enable = true;
      openFirewall = true;
      openRPCPort = true;
      credentialsFile = config.sops.secrets."transmission".path;
      settings = {
        rpc-bind-address = "0.0.0.0";
        rpc-whitelist-enabled = false;
        rpc-authentication-required = true;
        download-dir = "${cfg.directory}/Torrents";
        ratio-limit-enabled = true;
      };
    };
  };
}