From 82ece57cf80dd8d9850b31ce1dda83474e0e563d Mon Sep 17 00:00:00 2001
From: Michael Chase <3686226+reallistic@users.noreply.github.com>
Date: Wed, 16 Oct 2024 20:28:58 -0400
Subject: [PATCH] fix parsing of repeatable directives when cleaning up the sdl

---
 ariadne/contrib/federation/utils.py | 2 +-
 tests/federation/test_utils.py      | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ariadne/contrib/federation/utils.py b/ariadne/contrib/federation/utils.py
index bb6bc1d83..248b4bb30 100644
--- a/ariadne/contrib/federation/utils.py
+++ b/ariadne/contrib/federation/utils.py
@@ -29,7 +29,7 @@
     f"{_i_token_delimiter}directive"
     f"(?:{_i_token_delimiter})?@({_i_token_name})"
     f"(?:(?:{_i_token_delimiter})?{_i_token_arguments})?"
-    f"{_i_token_delimiter}on"
+    f"{_i_token_delimiter}(?:repeatable)?(?:{_i_token_delimiter})?on"
     f"{_i_token_delimiter}(?:[|]{_i_token_delimiter})?{_i_token_location}"
     f"(?:{_i_token_delimiter}[|]{_i_token_delimiter}{_i_token_location})*"
     ")"
diff --git a/tests/federation/test_utils.py b/tests/federation/test_utils.py
index d6ef51ef5..faba0b10d 100644
--- a/tests/federation/test_utils.py
+++ b/tests/federation/test_utils.py
@@ -63,6 +63,8 @@ def test_purge_directives_remove_custom_directives():
 
         directive @another on FIELD
 
+        directive @plural repeatable on FIELD
+
         type Query {
             field1: String @custom
             field2: String @other