From 576217d33a85a067b903495a295fd7687e90a37c Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Sun, 14 Jan 2018 15:55:51 +0100
Subject: [PATCH] gpg-agent: use `gpgconf` to set SSH socket path

Inspired by #163.
---
 modules/services/gpg-agent.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/services/gpg-agent.nix b/modules/services/gpg-agent.nix
index b2122219a..dfd4b89cd 100644
--- a/modules/services/gpg-agent.nix
+++ b/modules/services/gpg-agent.nix
@@ -89,7 +89,10 @@ in
 
       home.sessionVariables =
         optionalAttrs cfg.enableSshSupport {
-          SSH_AUTH_SOCK = "\${XDG_RUNTIME_DIR}/gnupg/S.gpg-agent.ssh";
+          SSH_AUTH_SOCK =
+            if config.home.sessionVariableSetter == "pam"
+            then "\${XDG_RUNTIME_DIR}/gnupg/S.gpg-agent.ssh"
+            else "$(${pkgs.gnupg}/bin/gpgconf --list-dirs agent-ssh-socket)";
         };
 
       programs.bash.initExtra = gpgInitStr;