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[builders] Fix unicode-escape crash in workflow graph extraction - #2324
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Signed-off-by: EfeDurmaz16 <efebarandurmaz05@gmail.com>
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🔍 Observability: Nitro | Express | Next.js (Turbopack) workflow with 50 concurrent data payload steps (10KB)💻 Local Development
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Add "Workflow Discovery in Next.js" and "Server Actions and use server" sections to the withWorkflow() reference. Ports the intended additions from #2003 (the lazyDiscovery doc edits are omitted — main already supersedes them). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Signed-off-by: EfeDurmaz16 <efebarandurmaz05@gmail.com> Co-authored-by: EfeDurmaz16 <efebarandurmaz05@gmail.com> Signed-off-by: Peter Wielander <mittgfu@gmail.com>
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…) (#2541) Co-authored-by: EfeDurmaz16 <efebarandurmaz05@gmail.com> Co-authored-by: Peter Wielander <mittgfu@gmail.com>
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…testing * origin/main: Version Packages (beta) (#2540) perf(core): memoize step return value hydration across inline replays (#2472) [core] Fix abort signal not reflected in subsequent step (replay-ordering flake) (#2412) Amend lazy discovery removal changeset (#2560) [docs] Document minimum SDK version for using hook.getConflict (#2423) Update default CODEOWNERS (#2556) Optimize and fix the default eager build mode (#2546) Revert "fix(world-vercel): cancel v4 event frame stream on early exit (#2547)" (#2554) [core] Turbo mode: fast-path the first invocation (#2526) Remove lazy discovery from workflow/next (#2545) fix(world-vercel): cancel v4 event frame stream on early exit (#2547) feat(docs): add eve and AI SDK to product switcher (#2543) [vitest] Fix local imports failing to load in test step bundles (#2351) [builders] Fix unicode-escape crash in workflow graph extraction (#2324) Version Packages (beta) (#2495) otel(world-vercel): inject trace context on v4 event requests (#2533) Bump undici to 7.28.0 (#2534) Default source maps to dev-on / prod-off (#2529) otel: nest linked-mode invocations under the delivery context (route + execution in one trace) (#2527) perf(core): parallel inline steps + optimistic lazy step start (#2516)
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* origin/main: (120 commits) Version Packages (beta) (vercel#2540) perf(core): memoize step return value hydration across inline replays (vercel#2472) [core] Fix abort signal not reflected in subsequent step (replay-ordering flake) (vercel#2412) Amend lazy discovery removal changeset (vercel#2560) [docs] Document minimum SDK version for using hook.getConflict (vercel#2423) Update default CODEOWNERS (vercel#2556) Optimize and fix the default eager build mode (vercel#2546) Revert "fix(world-vercel): cancel v4 event frame stream on early exit (vercel#2547)" (vercel#2554) [core] Turbo mode: fast-path the first invocation (vercel#2526) Remove lazy discovery from workflow/next (vercel#2545) fix(world-vercel): cancel v4 event frame stream on early exit (vercel#2547) feat(docs): add eve and AI SDK to product switcher (vercel#2543) [vitest] Fix local imports failing to load in test step bundles (vercel#2351) [builders] Fix unicode-escape crash in workflow graph extraction (vercel#2324) Version Packages (beta) (vercel#2495) otel(world-vercel): inject trace context on v4 event requests (vercel#2533) Bump undici to 7.28.0 (vercel#2534) Default source maps to dev-on / prod-off (vercel#2529) otel: nest linked-mode invocations under the delivery context (route + execution in one trace) (vercel#2527) perf(core): parallel inline steps + optimistic lazy step start (vercel#2516) ...
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Summary
CI-verification mirror of #1993 (by @EfeDurmaz16), plus the docs additions from #2003. External-contributor PRs don't run the full CI suite without manual approval, so this branch carries the changes to exercise the pipeline.
Builders fix (#1993 / #1958): Fixes the
@workflow/buildersgraph extractor crash on unicode-escape identifiers (e.g. radashi'sDEBURR_MAPusingÆ). The bundle wraps workflow code in aworkflowCodetemplate literal, escaping[\\$]. The extractor re-parsed it viaq.cooked || q.raw, but SWC leavescookednull, so it fell back to the fully-escapedraw(\u00C6), which SWC then rejects — andextractWorkflowGraphssilently returned{}. The fix decodes only the three wrapper-applied escapes (\, `` \``,\$) from `raw`, which is the exact inverse of the wrapper's escaping.Docs (#2003 / #817): Adds "Workflow Discovery in Next.js" and "Server Actions and
\"use server\"" sections to thewithWorkflow()reference. The stalelazyDiscoveryedits from #2003 are intentionally omitted —mainalready supersedes them.Closes#2003, closes#1958, closes#1993, closes#817.
Verification (local)
main: extraction returns{}on aÆidentifier.decode(wrapperEscape(src)) === srcfor literal\n/\t, backticks,${}, lone/consecutive backslashes, and mixed specials.pnpm --filter @workflow/builders test(162 passed),typecheckclean.pnpm --filter docs lint:linkspasses (0 errors) after regenerating fumadocs source.🤖 Generated with Claude Code