add transmission module for downloads bt torrent

nixos/configurations/Tytonidae/default.nix

@@ -37,6 +37,7 @@
         unixName = "david";
       };
       open-webui.enable = true;
+      transmission.enable = true;
     };
     gui.enabled = "cosmic";
   };

nixos/modules/default.nix

@@ -28,6 +28,7 @@
       ./kanata.nix
       ./kvm.nix
       ./open-webui.nix
+      ./transmission.nix
     ];
 
   config = {

nixos/modules/transmission.nix

@@ -0,0 +1,38 @@
+{
+  pkgs,
+  config,
+  lib,
+  inputs,
+  rootPath,
+  ...
+}:
+let
+  cfg = config.youthlic.programs.transmission;
+in
+{
+  options = {
+    youthlic.programs.transmission = {
+      enable = lib.mkEnableOption "transmission";
+    };
+  };
+  config = lib.mkIf cfg.enable {
+    users.groups."${config.services.transmission.group}".members = [
+      config.youthlic.home-manager.unixName
+    ];
+    sops.secrets."transmission-config" = {
+      sopsFile = rootPath + "/secrets/transmission.yaml";
+    };
+    services.transmission = {
+      enable = true;
+      package = pkgs.transmission_4;
+      settings = {
+        utp-enabled = true;
+        watch-dir-enabled = true;
+        default-trackers = builtins.readFile "${inputs.bt-tracker}/all.txt";
+      };
+      openRPCPort = true;
+      openPeerPorts = true;
+      credentialsFile = "${config.sops.secrets.transmission-config.path}";
+    };
+  };
+}