From 0095fdc58557b0c195ed97ed4c7e663f63dfbb03 Mon Sep 17 00:00:00 2001
From: Lorenz Leutgeb <lorenz.leutgeb@radicle.xyz>
Date: Thu, 2 Oct 2025 00:21:49 +0200
Subject: [PATCH] flake: Keep `crates/**/*.txt` files for build

Fix builds broken due to `include_str!` failing to read a text file.
---
 flake.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index c82b6035..306d71dc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -73,7 +73,10 @@
         ]
         ||
         # Default filter from crane (allow .rs files)
-        (rustup.craneLib.filterCargoSources path type);
+        (rustup.craneLib.filterCargoSources path type)
+        ||
+        # *.txt files might be included with `include_str!`
+        (builtins.isList (builtins.match ''/?crates/(.*/.*\.txt)'' path));
 
       src = lib.cleanSourceWith {
         src = ./.;