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chore(ci): optimise runners, distribute test shards#4240

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carderne merged 7 commits into
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warp-runners
Jul 13, 2026
Merged

chore(ci): optimise runners, distribute test shards#4240
carderne merged 7 commits into
mainfrom
warp-runners

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@carderne

@carderne carderne commented Jul 13, 2026 •
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  • Use bigger/smaller runners as recommended by warpbuild
  • Distribute test shards more evenly, move internal tests single big shard

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⚠️ No Changeset found

Latest commit: d097505

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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Walkthrough

GitHub Actions workflows were updated to use larger runners for E2E, typecheck, and Webapp unit tests, and a larger Windows runner for CLI E2E tests. Release and prerelease jobs now document their requirement for GitHub-hosted runners. Internal unit tests now execute 12 parallel local shards in one job with aggregated status and merged reports. Test timing data was regenerated.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Description check ⚠️ Warning The description misses required template sections like Closes #, checklist, testing, changelog, and screenshots. Add the template sections with an issue reference, checklist items, testing steps, a short changelog, and screenshots or mark them N/A.
✅ Passed checks (4 passed)
Check name Status Explanation
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Title check ✅ Passed The title clearly summarizes the CI runner and shard distribution changes.
✨ Finishing Touches
📝 Generate docstrings
  • Create stacked PR
  • Commit on current branch
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch warp-runners

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carderne added 6 commits July 13, 2026 11:26
@carderne
fix actionlint error
3d1dee0
@carderne
10 times x16
2ed22b0
@carderne
update test-timings.json
d84fa47
@carderne
split long tests
178c490
@carderne
test(webapp): add the split test files missing from the previous commit
c9d7f7e 
The split of triggerTask.server.test.ts and triggerFailedTask.test.ts
deleted the originals but the replacement files were never staged, so
their 12 container tests silently stopped running.
@carderne
test timings
d097505
@carderne carderne changed the title chore(ci): attempt at optimising slow actions chore(ci): optimise runners, distribute test shards Jul 13, 2026
@carderne carderne marked this pull request as ready for review July 13, 2026 14:51
devin-ai-integration[bot]
devin-ai-integration Bot reviewed Jul 13, 2026
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Devin Review found 1 potential issue.

Open in Devin Review

Comment thread .github/workflows/unit-tests-internal.yml
@carderne carderne merged commit 703a6dc into main Jul 13, 2026
41 checks passed
@carderne carderne deleted the warp-runners branch July 13, 2026 14:58
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@devin-ai-integration devin-ai-integration[bot] devin-ai-integration[bot] left review comments
@matt-aitken matt-aitken matt-aitken approved these changes

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@carderne @matt-aitken