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fix(vite): rebuild changed workflow dependencies - #3802

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NathanColosimo wants to merge 3 commits into
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Closed

fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
codex/fix-next-hmr-build-racefrom
codex/fix-vite-hmr-dependencies

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@NathanColosimo

@NathanColosimoNathanColosimo commented Aug 26, 2026

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Summary

  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks

Validation

  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies

Depends on #3333 for per-discovery import graphs.

@changeset-bot

changeset-botBot commented Aug 26, 2026•
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🦋 Changeset detected

Latest commit: 29a402e

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

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🧪 E2E Test Results

❌ Some tests failed

❌ Failed E2E Tests

▲ Vercel Production (8 failed)

python-node (8 failed):

  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability

🌐 Cross-language Conformance (9 failed)

python (9 failed):

  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5

⚠️ Flaky E2E Tests (passed on retry)

These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.

  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)

🛠 Infra Events (absorbed by the harness)

Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.

34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM

E2E Test Summary

Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category

❌ ▲ Vercel Production

AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028

✅ 💻 Local Development

AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026

✅ 📦 Local Production

AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026

✅ 🐘 Local Postgres

AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026

✅ 🪟 Windows

AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000

❌ 🌐 Cross-language Conformance

AppPassedFailedSkipped
❌ python09132

✅ vercel-http-transport

AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028

✅ vercel-multi-region

AppPassedFailedSkipped
✅ nextjs-turbopack2700

✅ vercel-ws-transport

AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028

📋 View full workflow run

@vercel

vercelBot commented Aug 26, 2026•
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ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am

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Sim World

Simulated world deterministic testing for races. Traces

🟠 world-sim scenario book — 1 fail of 41 total

fence=per-spec

scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0

Full trace: world-sim.txt

@NathanColosimo
NathanColosimoforce-pushed the codex/fix-next-hmr-build-race branch from 588dd05 to 1d78d16CompareAugust 26, 2026 08:40
@NathanColosimo
NathanColosimoforce-pushed the codex/fix-vite-hmr-dependencies branch from f03320b to cd94987CompareAugust 26, 2026 08:41
@NathanColosimo
NathanColosimoforce-pushed the codex/fix-next-hmr-build-race branch from c96691f to fe45e06CompareAugust 26, 2026 08:54
@NathanColosimo
NathanColosimoforce-pushed the codex/fix-vite-hmr-dependencies branch from 40bff1d to d29d533CompareAugust 26, 2026 08:56
@NathanColosimo

NathanColosimo commented Aug 26, 2026

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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.

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fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
Skip to content
fix(vite): rebuild changed workflow dependencies - #3802
Closed
NathanColosimo wants to merge 3 commits into
codex/fix-next-hmr-build-racefrom 
codex/fix-vite-hmr-dependencies
Closed
fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
codex/fix-next-hmr-build-racefrom 
codex/fix-vite-hmr-dependencies
Conversation
@NathanColosimo
@NathanColosimoNathanColosimo
commented
Aug 26, 2026

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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
@changeset-bot
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Aug 26, 2026•

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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
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fix(vite): rebuild changed workflow dependencies - #3802
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NathanColosimo wants to merge 3 commits into
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fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
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@NathanColosimo
@NathanColosimoNathanColosimo
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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
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@NathanColosimo
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
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fix(vite): rebuild changed workflow dependencies - #3802
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NathanColosimo wants to merge 3 commits into
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fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
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@NathanColosimo
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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@NathanColosimo

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
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fix(vite): rebuild changed workflow dependencies - #3802
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NathanColosimo wants to merge 3 commits into
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fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
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@NathanColosimo
@NathanColosimoNathanColosimo
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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
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@NathanColosimo
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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@NathanColosimo

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
Skip to content
fix(vite): rebuild changed workflow dependencies - #3802
Closed
NathanColosimo wants to merge 3 commits into
codex/fix-next-hmr-build-racefrom 
codex/fix-vite-hmr-dependencies
Closed
fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
codex/fix-next-hmr-build-racefrom 
codex/fix-vite-hmr-dependencies
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@NathanColosimo
@NathanColosimoNathanColosimo
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Aug 26, 2026

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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
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@NathanColosimo
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
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fix(vite): rebuild changed workflow dependencies - #3802
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NathanColosimo wants to merge 3 commits into
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fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
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@NathanColosimo
@NathanColosimoNathanColosimo
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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
@NathanColosimo
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@NathanColosimo
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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
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function removeDarkMode() {
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} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
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fix(vite): rebuild changed workflow dependencies by NathanColosimo · Pull Request #3802 · vercel/workflow · GitHub
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fix(vite): rebuild changed workflow dependencies - #3802
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NathanColosimo wants to merge 3 commits into
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fix(vite): rebuild changed workflow dependencies#3802
NathanColosimo wants to merge 3 commits into
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Summary
  • use Vite module metadata and importer edges for loaded workflow modules
  • fall back to the builder's scoped discovery graph for lazy, unvisited routes
  • rebuild on import-structure changes and deduplicate Vite's per-environment hot-update hooks
Validation
  • pnpm --filter @workflow/builders build
  • pnpm --filter @workflow/builders test
  • pnpm --filter @workflow/vite build
  • pnpm --filter @workflow/vite test
  • autoreview findings resolved; final packaging finding rejected because Vitest is already in devDependencies
Depends on #3333 for per-discovery import graphs.
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🦋 Changeset detected
Latest commit: 29a402e
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/vitePatch
@workflow/buildersPatch
@workflow/astroPatch
@workflow/nitroPatch
@workflow/sveltekitPatch
@workflow/cliPatch
@workflow/nestPatch
@workflow/nextPatch
@workflow/rollupPatch
@workflow/vitestPatch
workflowPatch
@workflow/nuxtPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/web-sharedPatch
@workflow/webPatch
Not sure what this means? Click here to learn what changesets are.
Click here if you're a maintainer who wants to add another changeset to this PR
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🧪 E2E Test Results
❌ Some tests failed
❌ Failed E2E Tests
▲ Vercel Production (8 failed)
python-node (8 failed):
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW | 🔍 observability
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W | 🔍 observability
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A | 🔍 observability
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS | 🔍 observability
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC | 🔍 observability
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ | 🔍 observability
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703 | 🔍 observability
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5 | 🔍 observability
🌐 Cross-language Conformance (9 failed)
python (9 failed):
  • deploymentId: 'latest' is a no-op in non-Vercel worlds | wrun_01M0YSVJYH803BC7VERVKJB8DW
  • promiseAllWorkflow | wrun_41M0YPR0MQ0GK9MT0RVWTF7ARW
  • sleepingWorkflow | wrun_41M0YPRNC70GN514CGPJZB5F8W
  • parallelSleepWorkflow | wrun_41M0YPRPAE0GS2MF76RKMHEH3A
  • nullByteWorkflow | wrun_41M0YPRWW00GTH480YMBZ3X6RS
  • cancelRun - cancelling a running workflow | wrun_41M0YPWZBR0GS25Q8RY4NPSTVC
  • cancelRun via CLI - cancelling a running workflow | wrun_41M0YPX2EX0GKR3JERQA5A0EJQ
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_41M0YPX4Q40GP9XKAHT9WJB703
  • resilient start: addTenWorkflow completes when run_created returns 500 | wrun_41M0YPXP6E0GPYRHCSNCG30PB5
⚠️ Flaky E2E Tests (passed on retry)
These tests failed at least once and passed on a retry. A recurring entry here is a real race worth investigating.
  • addTenWorkflow (express)
  • addTenWorkflow (vite)
  • cancelRun via CLI - cancelling a running workflow (nextjs-turbopack)
  • cancelRun via CLI - cancelling a running workflow (nextjs-webpack)
  • hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep (nuxt)
🛠 Infra Events (absorbed by the harness)
Platform anomalies the e2e harness detected and worked around (e.g. a run the queue never picked up, replaced by a fresh run). Clustered timestamps indicate a backend blip; a steady drip indicates a platform issue worth escalating.
34 infra events
  • cold-start-warmup · suite warmup (tanstack-start) · at 09:36:21Z · abandoned wrun_01M0YPTFYSTSP80EM9E3NADB75
  • run-pickup-stall · hookCleanupTestWorkflow - hook token reuse after workflow completion (nextjs-webpack) · at 09:42:03Z · abandoned wrun_01M0YQ4Z1RQ2Z84T5CSRXVWC24
  • run-pickup-stall · concurrent hook token conflict - two workflows cannot use the same hook token simultaneously (nextjs-webpack) · at 09:42:06Z · abandoned wrun_01M0YQ51STDA305XNB20A8NWCY
  • cold-start-warmup · suite warmup (python) · at 10:27:51Z · abandoned wrun_01M0YSNMGNNXXFMDQ39V3F90RB · (+7 more)
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NB1GPS99PPMFGRV68K
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NCVGQDES1VBYY7JK41
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NJ4P9G0KY5DAGV94FS
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NNPX5APD2SWW0QQE38
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:06Z · abandoned wrun_01M0YSS9NKDE3TB09GET8R2WF8
  • cold-start-warmup · suite warmup (python) · at 10:28:16Z · abandoned wrun_41M0YSPD4P0GX7WMG6W0WYMAEA · (+7 more)
  • run-pickup-stall · sleepingWorkflow (python) · at 10:28:32Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHX
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2400GZC7H91Q3DSVKH5
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2440GTS7XCHV6WCAAHY
  • run-pickup-stall · nullByteWorkflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2480GV0DDPM8EFVN006
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:28:33Z · abandoned wrun_41M0YST2J20GWV86V17G73Q2TD
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:29:06Z · abandoned wrun_41M0YSV2C60GTWH4PQ4868AH9Y
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49DPSYYQ3WHD69BX11K
  • run-pickup-stall · deploymentId: 'latest' is a no-op in non-Vercel worlds (python) · at 10:29:06Z · abandoned wrun_01M0YSV49AXR0SJEJG4CQZQM93
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49EE4BVT35D9MS143S1
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49FRF7Z1VJ85D0KWSCN
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:06Z · abandoned wrun_01M0YSV49HPXRDF75GQP7SGQP9
  • run-pickup-stall · sleepingWorkflow (python) · at 10:29:33Z · abandoned wrun_41M0YSVXVM0GYTWY02EH32JKK8
  • run-pickup-stall · promiseAllWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXPF0GNF683E0NY457MX
  • run-pickup-stall · parallelSleepWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXRN0GPN1NYCQ6QX9W5P
  • run-pickup-stall · nullByteWorkflow (python) · at 10:29:34Z · abandoned wrun_41M0YSVXSD0GX6HXDRVGQ08R5E
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYX1ABFTB0V6KFZHBXK2
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXAHGNDN52NMR9R0YS8
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:30:06Z · abandoned wrun_01M0YSWYXE0QZMCNN4MZ60F6XJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:24Z · abandoned wrun_41M0YSW28G0GVYEQ25SNBX0WHE
  • run-pickup-stall · cancelRun - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8FM125X1CP9H9V54KJ
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:30:36Z · abandoned wrun_01M0YSXW8PT9ABG9J1B0WVN1Y0
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:31:06Z · abandoned wrun_01M0YSYSGJKCETFFFBJFM68ACZ
  • run-pickup-stall · sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration (python) · at 10:32:06Z · abandoned wrun_41M0YSYNK10GQN8E2WQA2R00E3
  • run-pickup-stall · cancelRun via CLI - cancelling a running workflow (python) · at 10:32:45Z · abandoned wrun_41M0YSYT510GJ9GBMA7JMD3FSM
E2E Test Summary
Summary
PassedFailedSkippedTotal
❌ ▲ Vercel Production357087424320
✅ 💻 Local Development392205584480
✅ 📦 Local Production392205584480
✅ 🐘 Local Postgres392205584480
✅ 🪟 Windows32000320
❌ 🌐 Cross-language Conformance09132141
✅ vercel-http-transport8170143960
✅ vercel-multi-region270027
✅ vercel-ws-transport553087640
Total1705317277819848
Details by Category
❌ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro-node132028
✅ astro-quickjs132028
✅ example-node132028
✅ example-quickjs132028
✅ express-node132028
✅ express-quickjs132028
✅ fastify-node132028
✅ fastify-quickjs132028
✅ hono-node132028
✅ hono-quickjs132028
✅ nest-node132028
✅ nest-quickjs132028
✅ nextjs-turbopack-node15703
✅ nextjs-turbopack-quickjs15703
✅ nextjs-webpack-node15703
✅ nextjs-webpack-quickjs15703
✅ nitro-node132028
✅ nitro-quickjs132028
✅ nuxt-node132028
✅ nuxt-quickjs132028
❌ python-node08152
✅ sveltekit-node15109
✅ sveltekit-quickjs15109
✅ tanstack-start-node132028
✅ tanstack-start-quickjs132028
✅ vite-node132028
✅ vite-quickjs132028
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable-node134026
✅ astro-stable-quickjs134026
✅ express-stable-node134026
✅ express-stable-quickjs134026
✅ fastify-stable-node134026
✅ fastify-stable-quickjs134026
✅ hono-stable-node134026
✅ hono-stable-quickjs134026
✅ nest-stable-node134026
✅ nest-stable-quickjs134026
✅ nextjs-turbopack-canary-node141019
✅ nextjs-turbopack-canary-quickjs141019
✅ nextjs-turbopack-stable-node16000
✅ nextjs-turbopack-stable-quickjs16000
✅ nextjs-webpack-canary-node141019
✅ nextjs-webpack-canary-quickjs141019
✅ nextjs-webpack-stable-node16000
✅ nextjs-webpack-stable-quickjs16000
✅ nitro-stable-node134026
✅ nitro-stable-quickjs134026
✅ nuxt-stable-node134026
✅ nuxt-stable-quickjs134026
✅ sveltekit-stable-node15307
✅ sveltekit-stable-quickjs15307
✅ tanstack-start-node134026
✅ tanstack-start-quickjs134026
✅ vite-stable-node134026
✅ vite-stable-quickjs134026
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack-node16000
✅ nextjs-turbopack-quickjs16000
❌ 🌐 Cross-language Conformance
AppPassedFailedSkipped
❌ python09132
✅ vercel-http-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ hono132028
✅ nextjs-turbopack15703
✅ nitro132028
✅ vite132028
✅ vercel-multi-region
AppPassedFailedSkipped
✅ nextjs-turbopack2700
✅ vercel-ws-transport
AppPassedFailedSkipped
✅ example132028
✅ express132028
✅ nextjs-turbopack15703
✅ vite132028
📋 View full workflow run
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Aug 26, 2026•

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-nextjs-workflow-webpackReadyReadyPreview, v0Aug 26, 2026 9:34am
example-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-astro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-express-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-fastify-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-hono-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nestjs-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nitro-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-nuxt-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-python-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-sveltekit-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-tanstack-start-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workbench-vite-workflowReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-docsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-swc-playgroundReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-tarballsReadyReadyPreview, v0Aug 26, 2026 9:34am
workflow-webReadyReadyPreview, v0Aug 26, 2026 9:34am
@github-actions
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Sim World
Simulated world deterministic testing for races. Traces
🟠 world-sim scenario book — 1 fail of 41 total
fence=per-spec
scenariooutcomeeventsvirtreplayviolations
✅ smoke-no-stepscompleted30msok0
✅ smoke-one-stepcompleted60msok0
✅ hook-at-step-startedcompleted120msok0
✅ hook-at-step-completedcompleted120msok0
✅ hook-at-hook-createdcompleted120msok0
✅ deadline-hook-winscompleted71.0hok0
✅ deadline-expirescompleted71.0hok0
✅ long-sleepcompleted1130.0dok0
✅ hook-never-arrivesstalled30msskipped0
✅ step-retries-twicecompleted102.0sok0
✅ parallel-stepscompleted90msok0
✅ hook-on-execution-statecompleted120msok0
✅ peek-hook-before-branchcompleted120msok0
✅ peek-hook-after-branchcompleted120msok0
✅ peek-hook-at-registrationcompleted120msok0
✅ race-hook-before-probecompleted120msok0
✅ race-hook-after-probecompleted120msok0
✅ race-duplicate-deliverycompleted130msok0
✅ attr-hook-before-stepcompleted110msok0
✅ attr-hook-after-stepcompleted110msok0
✅ attr-from-step-bodycompleted130msok0
✅ fork-hook-after-timeoutcompleted141.0mok0
✅ fork-hook-before-timeoutcompleted141.0mok0
✅ count-hook-after-timeoutcompleted171.0mok0
✅ count-hook-before-timeoutcompleted201.0mok0
✅ stale-read-step-count-forkcompleted201.0mok0
✅ stale-read-equal-step-countscompleted141.0mok0
✅ step-vs-step-forkcompleted120msok0
✅ step-vs-step-fork-fencedcompleted120msok0
✅ fence-catches-benign-directioncompleted125msok0
✅ in-flight-before-decisioncompleted171.0mok0
❌ in-flight-before-decision-countedcompleted171.0mok0
✅ in-flight-after-decisioncompleted192.0mok0
✅ stale-read-step-count-fork-fencedcompleted201.0mok0
✅ fork-hook-winscompleted131.0mok0
✅ fork-timeout-winscompleted131.0mok0
✅ unclaimed-payload-under-forkcompleted171.0mok0
✅ claimed-payload-under-forkcompleted171.0mok0
✅ writers-independent-step-bodiescompleted120msok0
✅ writers-scripted-tempocompleted120msok0
✅ cancel-mid-stepcancelled70msskipped0
Full trace: world-sim.txt
@NathanColosimo
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@NathanColosimo
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@NathanColosimo
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Aug 26, 2026

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Closing this for now: Vite dependency HMR is separate from the Next.js HMR/CI flake this stack is trying to fix. We can revisit it as an independent change with its own concurrency and performance work.
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@NathanColosimo