From 88c99d2f37aabb1e288c3ddc496ff7aed80696ce Mon Sep 17 00:00:00 2001
From: jsecchiero <secchierojacopo@gmail.com>
Date: Sun, 23 Jun 2024 21:24:22 +0200
Subject: [PATCH] Passthrough the credentialsFile transmission option

---
 nixarr/transmission/default.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/nixarr/transmission/default.nix b/nixarr/transmission/default.nix
index d98eef3..b3a78f5 100644
--- a/nixarr/transmission/default.nix
+++ b/nixarr/transmission/default.nix
@@ -234,6 +234,17 @@ in {
       description = "Transmission web-UI port.";
     };
 
+    credentialsFile = mkOption {
+      type = types.path;
+      description = ''
+        Path to a JSON file to be merged with the settings.
+        Useful to merge a file which is better kept out of the Nix store
+        to set secret config parameters like `rpc-password`.
+      '';
+      default = "/dev/null";
+      example = "/var/lib/secrets/transmission/settings.json";
+    };
+
     extraSettings = mkOption {
       type = types.attrs;
       default = {};
@@ -339,6 +350,7 @@ in {
       package = pkgs.transmission_4;
       openRPCPort = cfg.openFirewall;
       openPeerPorts = cfg.openFirewall;
+      credentialsFile = cfg.credentialsFile;
       settings =
         {
           download-dir = downloadDir;