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fix(oxfmt): Send expandedStates variants as shared refs#22366

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05-13-fix_oxfmt_send_expandedstates_variants_as_shared_refs
May 13, 2026
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fix(oxfmt): Send expandedStates variants as shared refs#22366
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05-13-fix_oxfmt_send_expandedstates_variants_as_shared_refs

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@leaysgur

@leaysgur leaysgur commented May 13, 2026

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Fixes #22350

Currently, the js-in-vue process involves formatting the code on the Rust side using oxc_formatter, converting it into an IR, transforming that into a Prettier Doc, serializing it into JSON, and then sending it to the JS side, where it is finally passed to Prettier.

Some types of Docs include multiple variations that are selected based on the printWidth, and all of these variations were being included as part of the JSON payload.

As a result, deep nesting caused the payload size to grow exponentially, leading to hangs.

This PR resolves the issue by sending these variations separately as shared references.

@github-actions github-actions Bot added A-cli Area - CLI A-formatter Area - Formatter labels May 13, 2026

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@leaysgur leaysgur force-pushed the 05-13-fix_oxfmt_send_expandedstates_variants_as_shared_refs branch from 1bef103 to 5d2bb22 Compare May 13, 2026 01:43
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/oxfmt-ecosys

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Oxfmt Ecosystem CI

suite oxfmt@latest refs/pull/22366/head branch
monkeytypegame/monkeytype
huggingface/huggingface.js
eggjs/egg
fastify/fastify-vite
actualbudget/actual
formatjs/formatjs
AmanVarshney01/create-better-t-stack
fuma-nama/fumadocs
vercel/turborepo
getsentry/sentry-javascript
vuejs/pinia
dyad-sh/dyad
lichess-org/lila
tale/headplane
mastodon/mastodon
vuejs/core
cloudflare/agents
cnpm/cnpmcore
Comfy-Org/ComfyUI_frontend
npmx-dev/npmx.dev
rolldown/rolldown
aidenybai/react-grab
openclaw/openclaw

@leaysgur leaysgur added the 0-merge Merge with Graphite Merge Queue label May 13, 2026

leaysgur commented May 13, 2026

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Fixes #22350

Currently, the js-in-vue process involves formatting the code on the Rust side using `oxc_formatter`, converting it into an IR, transforming that into a Prettier `Doc`, serializing it into JSON, and then sending it to the JS side, where it is finally passed to Prettier.

Some types of `Docs` include multiple variations that are selected based on the `printWidth`, and all of these variations were being included as part of the JSON payload.

As a result, deep nesting caused the payload size to grow exponentially, leading to hangs.

This PR resolves the issue by sending these variations separately as shared references.
@graphite-app graphite-app Bot force-pushed the 05-13-fix_oxfmt_send_expandedstates_variants_as_shared_refs branch from 5d2bb22 to 4dd83dd Compare May 13, 2026 01:55
@graphite-app graphite-app Bot merged commit 4dd83dd into main May 13, 2026
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@graphite-app graphite-app Bot removed the 0-merge Merge with Graphite Merge Queue label May 13, 2026
@graphite-app graphite-app Bot deleted the 05-13-fix_oxfmt_send_expandedstates_variants_as_shared_refs branch May 13, 2026 01:59
overlookmotel added a commit that referenced this pull request May 15, 2026
# Oxlint
### 🚀 Features

- 5478fb5 linter/jsdoc: Implement `require-throws-description` rule
(#22386) (Mikhail Baev)
- b46d4de linter: Add `--debug` options and add per-rule timing info
(#22282) (camchenry)
- c73225e linter/eslint: Implement `prefer-arrow-callback` rule (#22312)
(박천(Cheon Park))
- de82b59 linter: Add support for `eslint-plugin-jsx-a11y-x` (#22356)
(mehm8128)
- b170da3 linter: Implement no-implicit-globals (#22249) (Jovi De
Croock)
- f44b6c8 linter: Fill schemas `DummyRuleMap` with built-in rules
(#22288) (Sysix)
- 5cdb80d linter/jsx-a11y/: Implement
no-interactive-element-to-noninteractive-role (#22332) (anarefolio)
- 2749422 linter/jsx-a11y: Add no-noninteractive-element-interactions
(#22337) (Pablo Tovar)
- ba2a1d3 linter/jsdoc: Implement `require-throws-type` rule (#22358)
(Mikhail Baev)
- d90729d linter/jsx-a11y: Implement control-has-associated-label
(#21985) (mehm8128)
- 1d04903 linter/jsdoc: Implement `require-yields-type` rule (#22331)
(Mikhail Baev)

### 🐛 Bug Fixes

- 04c4609 linter/no-nullable-type-assertion-style: Mark as suggestion
(#22450) (camc314)
- 1c2b7ec linter/no-unused-vars: Handle shadowed self assignments
(#22387) (camc314)
- 9faa1d5 linter/no-noninteractive-tabindex: Check conditional
expressions (#22435) (camc314)
- 0854b3a linter/prefer-arrow-callback: Preserve TSX generic arrows in
fixer (#22434) (camc314)
- 410b814 linter: Supply `source_type` to codegen fixer (#22433)
(camc314)
- 3c1bb6f linter: Skip per-node dispatch for run_once-only rules in
large files (#22398) (Connor Shea)
- 5206cde linter/no-unused-vars: Improve type-only rest parameters
diagnostic (#22385) (camc314)
- c9a22b5 linter/consistent-function-scoping: Allow imported bindings
(#22384) (camc314)
- c1e966d linter: Report type-only unused parameters in no-unused-vars
(#22368) (camchenry)
- 4818d98 linter: Check whether path is under root before ignoring it
(#20101) (Leonabcd123)
- 41fcdcf linter: Fix rule count not including override rules (#19898)
(Daniel Osmond)
- 59b4f0e linter: Fix 'explicit-module-boundary-types' false positive
with 'allowOverloadFunctions' (#22341) (camchenry)

### ⚡ Performance

- 6d42395 linter: Narrow no-unsafe-optional-chaining dispatch (#22437)
(camchenry)
- 08595fb linter: Optimize no-unreachable (#22397) (camchenry)
- 3b46a8d linter: Optimize `no-loss-of-precision` (#22395) (camchenry)
- b3e2dc9 linter: Optimize `oxc/bad-array-method-on-arguments` (#22393)
(camchenry)

### 📚 Documentation

- dcbf62c linter: Remove some duplicate spaces (#22359) (camc314)
# Oxfmt
### 💥 BREAKING CHANGES

- 21bb5d1 oxfmt: [**BREAKING**] Avoid config pre-scan (#22258)
(leaysgur)

### 🐛 Bug Fixes

- 441d724 oxfmt: Fix "race probe" logic with unit tests (#22378)
(leaysgur)
- e49ee26 formatter: Respect `singleQuote` for jsdoc `import()` type
paths (#22353) (Colin Lienard)
- 43b9978 formatter/sort_imports: Treat subpath imports as internal
(#22440) (leaysgur)
- 7c5cfa0 formatter: Handle jsx trailing comment with parens (#22370)
(leaysgur)
- ac5f120 formatter: Fix erroneous formatting inside a template literal
with parentheses (#22262) (Jovi De Croock)
- 3c53a95 formatter/sort_imports: Handle ignore comment as boundary
(#22369) (leaysgur)
- 4dd83dd oxfmt: Send expandedStates variants as shared refs (#22366)
(leaysgur)
- 055cc61 formatter: Expand JSX logical chain with leading line comment
(#22346) (leaysgur)
- 8046222 formatter: Preserve type alias comment break (#22261) (Jovi De
Croock)

### ⚡ Performance

- 123c493 oxfmt: Reduce more syscalls (#22380) (leaysgur)

Co-authored-by: overlookmotel <557937+overlookmotel@users.noreply.github.com>
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formatter: hang when formatting .vue <script> with deeply nested method chains and arrow callbacks

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