From 139b033a8a80c5df669bb60a741ac7e31db3bd24 Mon Sep 17 00:00:00 2001
From: Cal Nightingale <cal.nightingale@gmail.com>
Date: Thu, 19 Feb 2026 09:51:10 -0500
Subject: [PATCH] Fix CI passing despite test failures

Without `set -o pipefail`, the pipeline `python ... | tee test_output.txt`
returns tee's exit code (always 0), masking unittest failures.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/test.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 059831e..1c49f9c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -38,6 +38,7 @@ jobs:
       env:
         SISKIN_ENV_ENABLED: 1
       run: |
+        set -o pipefail
         for attempt in 1 2 3; do
           python -m unittest discover -v cloud_optimized_dicom.tests 2>&1 | tee test_output.txt && exit 0
           if grep -q "429" test_output.txt; then