From 5634f0887391419b10a3e8c43c6377214b79b115 Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Fri, 20 Jan 2023 13:45:08 +0100
Subject: [PATCH] rtl: make `extraConfig` recursively mergeable

Previously, when merging different definitions of `extraConfig`,
only the top-level attrset was merged.

Example:
The two separate settings
  nodes.lnd.extraConfig.Settings.userPersona = "MERCHANT";
  nodes.lnd.extraConfig.Settings.logLevel = "DEBUG";
were previously merged into
  nodes.lnd.extraConfig.Settings = { logLevel = "DEBUG" };
(The last definition has precedence.)
---
 modules/rtl.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/rtl.nix b/modules/rtl.nix
index 0ddea12..19bc118 100644
--- a/modules/rtl.nix
+++ b/modules/rtl.nix
@@ -27,7 +27,7 @@ let
           description = mdDoc "Enable the clightning node interface.";
         };
         extraConfig = mkOption {
-          type = types.attrs;
+          type = with types; attrsOf anything;
           default = {};
           example = {
             Settings.userPersona = "MERCHANT";
@@ -52,7 +52,7 @@ let
           description = mdDoc "Enable swaps with lightning-loop.";
         };
         extraConfig = mkOption {
-          type = types.attrs;
+          type = with types; attrsOf anything;
           default = {};
           example = {
             Settings.userPersona = "MERCHANT";