From 4fc46a98a03b839a196fe8b94db003281f6be870 Mon Sep 17 00:00:00 2001
From: Eman Resu <78693624+quatquatt@users.noreply.github.com>
Date: Tue, 18 Nov 2025 11:02:37 -0500
Subject: [PATCH] nixos/fish: prevent fish_indent from reading from config

---
 nixos/modules/programs/fish.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/programs/fish.nix b/nixos/modules/programs/fish.nix
index 8f68306e07a1..e641167099be 100644
--- a/nixos/modules/programs/fish.nix
+++ b/nixos/modules/programs/fish.nix
@@ -26,13 +26,15 @@ let
 
   envInteractiveShellInit = pkgs.writeText "interactiveShellInit" cfge.interactiveShellInit;
 
+  # Need to use --no-config to prevent fish_indent from trying to read from config
+  # See https://github.com/fish-shell/fish-shell/issues/12079
   indentFishFile =
     name: text:
     pkgs.runCommand name {
       nativeBuildInputs = [ cfg.package ];
       inherit text;
       passAsFile = [ "text" ];
-    } "fish_indent < $textPath > $out";
+    } "fish --no-config -c 'fish_indent $textPath' > $out";
 
   sourceEnv =
     file: