From 4474adcc03f6a1ad343268afc72be22d35c1ae8e Mon Sep 17 00:00:00 2001
From: Jimmy Zelinskie <jimmy@zelinskie.com>
Date: Fri, 23 Jun 2023 14:25:10 -0400
Subject: [PATCH] .github: set pipefail for benchmarks

This avoids tee overriding the exit code when a
benchmark fails.
---
 .github/workflows/build-test.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build-test.yaml b/.github/workflows/build-test.yaml
index afc70478ef..a95210fcbe 100644
--- a/.github/workflows/build-test.yaml
+++ b/.github/workflows/build-test.yaml
@@ -253,7 +253,9 @@ jobs:
         with:
           go-version: "${{ env.GO_VERSION }}"
       - name: "Benchmark"
-        run: "go run mage.go test:bench | tee benchmarks.txt"
+        run: |
+          set -o pipefail  # Don't let tee replace the exit-code
+          go run mage.go test:bench | tee benchmarks.txt
       - name: "Download previous benchmark data"
         uses: "actions/cache@v1"
         with: