From 0b6d587beae1c9788d1a7b1079735f8377389df1 Mon Sep 17 00:00:00 2001
From: Kelvin Fichter <kelvinfichter@gmail.com>
Date: Thu, 12 Sep 2024 14:35:49 -0400
Subject: [PATCH] fix(ci): skip files without modified functions

Updates test-heavy-fuzz-modified-tests to skip any files that
don't have any modified fuzz tests.
---
 .../scripts/testing/test-heavy-fuzz-modified-tests.sh        | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/contracts-bedrock/scripts/testing/test-heavy-fuzz-modified-tests.sh b/packages/contracts-bedrock/scripts/testing/test-heavy-fuzz-modified-tests.sh
index 6f8706366916..b608f88bea08 100755
--- a/packages/contracts-bedrock/scripts/testing/test-heavy-fuzz-modified-tests.sh
+++ b/packages/contracts-bedrock/scripts/testing/test-heavy-fuzz-modified-tests.sh
@@ -88,6 +88,11 @@ for FILE in $CHANGED_FILES; do
     # Extract function names and their line numbers from the entire file
     FUNCTION_LINES=$(awk '/function testFuzz_|function invariant_/ {print FNR, $0}' "$FILE")
 
+    # If there are no function lines, skip the file.
+    if [ -z "$FUNCTION_LINES" ]; then
+        continue
+    fi
+
     # Reverse the function lines so we can match the last function modified.
     # We'd otherwise end up matching the first function with a line number less
     # than the modified line number which is not what we want.