From 892004d379d351043b54d91cd3326fdd093522bc Mon Sep 17 00:00:00 2001
From: Benalleng <benalleng@gmail.com>
Date: Mon, 3 Aug 2026 14:18:46 -0400
Subject: [PATCH] Enable external-sources for shellcheck formatting.

Following a merge from #1770 I came across a nix fmt error whereby the
shellcheck formatter needs external-sources enabled to be able to verify
the formatting properly.
---
 treefmt.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/treefmt.nix b/treefmt.nix
index c72271da6..ee223c814 100644
--- a/treefmt.nix
+++ b/treefmt.nix
@@ -11,7 +11,10 @@
       package = pkgs.rustToolchains.nightly;
       edition = "2021";
     };
-    shellcheck.enable = true;
+    shellcheck = {
+      enable = true;
+      external-sources = true;
+    };
     shfmt = {
       enable = true;
       indent_size = 4;