From df6010551daa826217939641ab805053f0890239 Mon Sep 17 00:00:00 2001
From: crazymanjinn <crazymanjinn@users.noreply.github.com>
Date: Sat, 30 Apr 2022 20:38:36 -0400
Subject: [PATCH] gpg-agent: make shell integrations optional (#2927)

In esoteric setups, automatically setting GPG_TTY to current tty is not
desired on every shell startup. This change adds configuration options
to allow user to disable that if desired.
---
 modules/services/gpg-agent.nix | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/modules/services/gpg-agent.nix b/modules/services/gpg-agent.nix
index d4ccef3ec..21303ee8e 100644
--- a/modules/services/gpg-agent.nix
+++ b/modules/services/gpg-agent.nix
@@ -197,6 +197,18 @@ in {
           now.
         '';
       };
+
+      enableBashIntegration = mkEnableOption "Bash integration" // {
+        default = true;
+      };
+
+      enableZshIntegration = mkEnableOption "Zsh integration" // {
+        default = true;
+      };
+
+      enableFishIntegration = mkEnableOption "Fish integration" // {
+        default = true;
+      };
     };
   };
 
@@ -224,9 +236,9 @@ in {
         fi
       '';
 
-      programs.bash.initExtra = gpgInitStr;
-      programs.zsh.initExtra = gpgInitStr;
-      programs.fish.interactiveShellInit = ''
+      programs.bash.initExtra = mkIf cfg.enableBashIntegration gpgInitStr;
+      programs.zsh.initExtra = mkIf cfg.enableZshIntegration gpgInitStr;
+      programs.fish.interactiveShellInit = mkIf cfg.enableFishIntegration ''
         set -gx GPG_TTY (tty)
       '';
     }