From e3a45fcc0c007f1ad3bda1b72ba53d8c55114dd7 Mon Sep 17 00:00:00 2001
From: Jonas Nick <jonasd.nick@gmail.com>
Date: Sun, 10 Jan 2021 19:27:45 +0000
Subject: [PATCH] joinmarket: add rpcWalletFile option

The joinmarket docs recommend using a separate wallet to avoid mixing up jm and
default wallet.
---
 modules/joinmarket.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/joinmarket.nix b/modules/joinmarket.nix
index 1e1ad8b..fda1c5b 100644
--- a/modules/joinmarket.nix
+++ b/modules/joinmarket.nix
@@ -25,6 +25,7 @@ let
     rpc_port = ${toString bitcoind.rpc.port}
     rpc_user = ${bitcoind.rpc.users.privileged.name}
     @@RPC_PASSWORD@@
+    ${optionalString (cfg.rpcWalletFile != null) "rpc_wallet_file=${cfg.rpcWalletFile}"}
 
     [MESSAGING:server1]
     host = darksci3bfoka7tw.onion
@@ -121,6 +122,13 @@ in {
       default = cfg.user;
       description = "The group as which to run JoinMarket.";
     };
+    rpcWalletFile = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = ''
+        Name of the watch-only bitcoind wallet the JoinMarket addresses are imported to.
+      '';
+    };
     cli = mkOption {
       default = cli;
     };