Ensure summary step will retry failed tests#390
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thadcraft-shopify
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Apr 7, 2026
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Previously, when Buildkite automatically retried a step (LSO), ci-queue would find the main queue already exhausted and exit 0 -- making the step appear green. But the error reports from the first run were still sitting in Redis, so the separate "Post Merge Testing Summary" (
reportcommand) would still fail. The retry had done nothing.The root cause:
manual_retry?gates the retry-queue path onBUILDKITE_RETRY_TYPE == "manual", so automatic retries were never re-running the failed tests.This PR adds an
elsifbranch that catches the automatic case: ifretry?is true and there are unresolved failures in the build record, we run the retry queue the same way manual retries do. If the test passes on automatic retry, the error report gets cleared and the summary step succeeds. If it fails again, the failure still shows up -- we're not suppressing anything.Two new integration tests cover both paths.