From 1c2c25c120be1ec6c798b3490e7643ab0f5f424f Mon Sep 17 00:00:00 2001
From: Marie Idleman <marie.idleman@posit.co>
Date: Thu, 4 Jun 2026 17:17:35 -0500
Subject: [PATCH] arm-local: fix trace viewer service worker error by
 suppressing 0.0.0.0 URL

Playwright's show-report prints a URL with 0.0.0.0 when using --host 0.0.0.0,
but trace viewer requires localhost for service workers. Suppress that output
so users only see the localhost URL.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 dockerfiles/arm-local/setup-test-env.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dockerfiles/arm-local/setup-test-env.sh b/dockerfiles/arm-local/setup-test-env.sh
index 198a0a3..0f8ef04 100755
--- a/dockerfiles/arm-local/setup-test-env.sh
+++ b/dockerfiles/arm-local/setup-test-env.sh
@@ -238,8 +238,9 @@ chmod +x /usr/local/bin/install-ssh
 
 cat > /usr/local/bin/show-report <<EOF
 #!/bin/bash
-echo "Opening test report at http://localhost:9323 ..."
-cd $REPO_DIR && npx playwright show-report --host 0.0.0.0
+echo "Serving test report at http://localhost:9323"
+echo "(Use localhost, not 0.0.0.0 — trace viewer requires localhost for service workers)"
+cd $REPO_DIR && npx playwright show-report --host 0.0.0.0 2>&1 | grep -v "Serving HTML report"
 EOF
 chmod +x /usr/local/bin/show-report