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Expand flaky-retry coverage and allow up to two retries #303

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Merged
dwoz merged 1 commit into from
Jun 11, 2026
Merged

Expand flaky-retry coverage and allow up to two retries #303

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17 changes: 9 additions & 8 deletions .github/workflows/retry-flaky-verify.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,8 @@ name: Retry Flaky CI
# between an otherwise-green CI run and a release, re-run the failed
# jobs once before giving up.
#
# Gated on run_attempt == 1 so the retry itself never triggers another
# retry.
# Gated on run_attempt <= 2 so we get at most two retries (attempts 2
# and 3) before giving up.

on:
workflow_run:
Expand All @@ -18,7 +18,7 @@ jobs:
retry:
if: >-
github.event.workflow_run.conclusion == 'failure' &&
github.event.workflow_run.run_attempt == 1
github.event.workflow_run.run_attempt <= 2
runs-on: ubuntu-latest
steps:
- name: Generate App Token
Expand Down Expand Up @@ -49,11 +49,12 @@ jobs:
echo "Failed jobs on run ${RUN_ID}:"
printf ' %s\n' "${failed_names}"

# Both the Python Native Builds matrix (per-platform compiles +
# the upstream-source Download step) and the Verify Builds
# matrix are sensitive to transient runner/network conditions.
if printf '%s\n' "${failed_names}" | grep -qE '/ (Python Native Builds|Verify Builds) /'; then
echo "Flaky-eligible job failed — retrying failed jobs once."
# The Python Native Builds matrix (per-platform compiles + the
# upstream-source Download step), Verify Builds, and the FIPS
# compatibility tests are all sensitive to transient
# runner/network conditions.
if printf '%s\n' "${failed_names}" | grep -qE '/ (Python Native Builds|Verify Builds|Test Fips Mode) /'; then
echo "Flaky-eligible job failed on attempt ${{ github.event.workflow_run.run_attempt }} — retrying failed jobs."
gh run rerun "${RUN_ID}" --failed
else
echo "No flaky-eligible failures detected; not retrying."
Expand Down
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