feat(linter): add `vue/no-export-in-script-setup` rule #14307

Sysix · 2025-10-02T21:13:51Z

the original rule iterates over all the nodes, and will detect empty ExportNamedDeclaration (export {}).
I tried to use the ModuleRecord to simplify the implementation, but it results into different spans / results.

https://github.com/vuejs/eslint-plugin-vue/blob/553abe61c4d7a8964fb154069ea6a82d14b2b3b6/tests/lib/rules/no-export-in-script-setup.js#L220-L226

https://eslint.vuejs.org/rules/no-export-in-script-setup.html
related #11440

Sysix · 2025-10-02T21:14:08Z

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codspeed-hq · 2025-10-02T21:22:55Z

CodSpeed Performance Report

Merging #14307 will not alter performance

_{Comparing 10-02-feat_linter_add_vue_no-export-in-script-setup_rule (f5c6acc) with main (353b153)¹}

Summary

✅ 4 untouched
⏩ 33 skipped²

No successful run was found on main (f5c6acc) during the generation of this report, so 353b153 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩
33 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

crates/oxc_linter/src/snapshots/vue_no_export_in_script_setup.snap

camc314 · 2025-10-06T08:20:40Z

Merge activity

Oct 6, 8:20 AM UTC: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
Oct 6, 8:20 AM UTC: camc314 added this pull request to the Graphite merge queue.
Oct 6, 8:25 AM UTC: Merged by the Graphite merge queue.

the original rule iterates over all the nodes, and will detect empty `ExportNamedDeclaration` (`export {}`). I tried to use the `ModuleRecord` to simplify the implementation, but it results into different spans / results. https://github.com/vuejs/eslint-plugin-vue/blob/553abe61c4d7a8964fb154069ea6a82d14b2b3b6/tests/lib/rules/no-export-in-script-setup.js#L220-L226 https://eslint.vuejs.org/rules/no-export-in-script-setup.html related #11440

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## [1.20.0] - 2025-10-06 ### 🚀 Features - d16df93 linter: Support disable directives for type aware rules (#14052) (camc314) - f5c6acc linter: Add `vue/no-export-in-script-setup` rule (#14307) (Sysix) - 353b153 linter: Implement eslint/no-param-reassign rule (#14341) (Matthew Davis) - a2914fe linter/plugins: Add `loc` field getter to all AST nodes (#14355) (overlookmotel) - 07193c2 linter/plugins: Implement `SourceCode#getAncestors` (#14346) (overlookmotel) - c8de6fe linter/plugins: Add `parent` field to AST nodes (#14345) (overlookmotel) - 5505a86 linter/plugins: Include `range` field in AST (#14321) (overlookmotel) - 3656908 rust: Oxc-index-vec v4.0 (#14254) (Boshen) - 1347de4 linter/plugins: Accept diagnostics with `loc` (#14304) (overlookmotel) - aefc8b3 linter/plugins: Implement `SourceCode#getIndexFromLoc` and `getLocFromIndex` (#14303) (overlookmotel) - 93807db linter/plugins: Implement `SourceCode#lines` property (#14290) (overlookmotel) - 2f8c985 linter/plugins: Implement `SourceCode#visitorKeys` property (#14289) (overlookmotel) - b69028f linter/plugins: Implement `SourceCode#ast` property (#14287) (overlookmotel) - d8d3d18 linter: Add `vue/prefer-import-from-vue` rule (#14284) (Sysix) - f0e760b linter: Add `vue/define-props-destructuring` rule (#14272) (Sysix) - bdf9010 linter/plugins: Add `SourceCode` API (#14281) (overlookmotel) - 7f450fc linter/unicorn: Implement require-module-specifiers (#13089) (keita hino) - a1e7154 linter/unicorn: Implement prefer-classlist-toggle (#14262) (camc314) - 8217dce linter/unicorn: Implement no-unnecessary-array-splice-count (#14255) (camc314) - 3d5db4a linter/unicorn: Implement no-useless-error-capture-stack-trace (#14222) (camc314) - b3b482a linter/unicorn: Implement prefer-top-level-await (#14247) (camc314) - 7931be8 linter/unicorn: Implement prefer-class-fields (#14245) (camc314) - a39434a linter/unicorn: Implement prefer-at (#14232) (camc314) ### 🐛 Bug Fixes - e605222 linter/no-useless-undefined: Correctly respect `checkArguments` option (#14369) (camc314) - f1bc608 linter: Fix flaky import/no_cycle test (#14328) (Boshen) - 9a902c0 linter/plugins: Make `range` field non-optional on AST types (#14354) (overlookmotel) - 0a42d7f tsgolint: Report errors if we fail to parse tsgolint diagnostic messages (#14301) (camc314) - 42f8d7e linter/react-hooks: Fix diagnostic message for literal in dependency array (#14266) (camc314) - ece91c5 linter/react-hooks: Fix diagnostic message for duplicate dependency in array (#14265) (camc314) - 864fa0e linter/no-unused-expression: False positive with satisfies expressions (#14259) (camc314) - adff069 language_server: Don't apply "ignore this rule" fixes for fixAll code action + command (#14243) (Sysix) - 46cceb8 linter/rules-of-hooks: Correctly place primary span to fix disable directive (#14237) (camc314) ### 🚜 Refactor - 1489376 napi/parser, linter/plugins: Minify walker code (#14376) (overlookmotel) - c8eeeb5 linter/plugins: Remove build-time dependency on `napi/parser` (#14374) (overlookmotel) - fb1a067 linter/plugins: Bundle walker and AST types map (#14373) (overlookmotel) - 93d8164 linter/plugins: Export AST types direct from `oxlint` package (#14353) (overlookmotel) - 230d996 linter/plugins: `SourceCode#getText` use `range` (#14352) (overlookmotel) - 6e52bbd linter/plugins: Move location-related code into separate file (#14350) (overlookmotel) - 13f1003 linter/plugins: Share `ast` between files (#14349) (overlookmotel) - 00dde41 tsgolint: Make parsing `TsGoLintMessage` parsing errors an enum (#14300) (camc314) - fc314f5 tsgolint: Make `MessageType` parsing more idomatic (#14299) (camc314) - a24c36e language-server/tsgolint: Use an iterator for tsgolint message parsing (#14298) (camc314) - 8be432a tsgolint: Use an iterator for tsgolint message parsing (#14297) (camc314) - 57daa54 tsgolint: Remove always `Some` option wrapper (#14296) (camc314) - 79eadf8 linter: Introduce `LintRunner` (#14051) (camc314) - 65873ba linter/plugins: Add stubs for all `SourceCode` methods (#14285) (overlookmotel) - 989ce2f linter/plugins: Convert `Node` type to interface (#14280) (overlookmotel) - 891fc47 language_server: Share code for command `oxc.fixAll` and code action `source.fixAll.oxc` (#14244) (Sysix) - 7fe930c language_server: Remove unused fixture files (#14246) (Sysix) - 2b2c345 language-server: Move `generate_inverted_diagnostics` to `error_with_position` (#14118) (camc314) ### ⚡ Performance - fa3712d language_server: Create less `ExternalPluginStore`s (#14378) (overlookmotel) - e75d42d napi/parser, linter/plugins: Remove runtime `preserveParens` option from raw transfer deserializers (#14338) (overlookmotel) - 2e57351 linter/plugins: Initialize `lineStartOffsets` as `[0]` (#14302) (overlookmotel) - c27a393 linter/plugins: Deserialize AST on demand (#14288) (overlookmotel) - 95a8cc4 linter/plugins: Use singleton for `SourceCode` (#14286) (overlookmotel) ### 🧪 Testing - 0061ce7 linter: Add more tests for disable directives in partial loadable files (#14371) (camc314) - 1387aaa linter/plugins: Test `createOnce` returning no visitor functions (#14279) (overlookmotel) - 55ebb8b linter: Add test for `disable_for_this_section` fix (#14240) (Sysix) - a7e8662 linter: Port unicorn test cases to no-named-default (#14239) (camc314) Co-authored-by: camc314 <18101008+camc314@users.noreply.github.com>

github-actions bot added A-linter Area - Linter C-enhancement Category - New feature or request labels Oct 2, 2025

Sysix mentioned this pull request Oct 2, 2025

fix(tasks/lint_rules): update import syntax for eslint-plugin-react-hooks #14305

Merged

Sysix mentioned this pull request Oct 2, 2025

chore(tasks/lint_rules): unsupport more vue rules #14306

Merged

Sysix force-pushed the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch from 96cbf76 to 60c9b6d Compare October 2, 2025 21:16

Sysix commented Oct 2, 2025

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crates/oxc_linter/src/snapshots/vue_no_export_in_script_setup.snap Show resolved Hide resolved

Sysix force-pushed the 10-02-chore_tasks_lint_rules_unsupport_more_vue_rules branch from 242dcd9 to fdb6f63 Compare October 4, 2025 15:48

Sysix force-pushed the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch from 60c9b6d to 432345b Compare October 4, 2025 15:48

This was referenced Oct 4, 2025

feat(linter): add vue/no-import-compiler-macros rule #14335

Merged

feat(linter): add vue/require-default-export rule #14351

Merged

Sysix marked this pull request as ready for review October 5, 2025 12:32

Sysix requested a review from camc314 as a code owner October 5, 2025 12:32

graphite-app bot force-pushed the 10-02-chore_tasks_lint_rules_unsupport_more_vue_rules branch 2 times, most recently from a166e64 to a0e5555 Compare October 6, 2025 07:54

graphite-app bot changed the base branch from 10-02-chore_tasks_lint_rules_unsupport_more_vue_rules to graphite-base/14307 October 6, 2025 08:03

graphite-app bot force-pushed the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch from 432345b to fda7106 Compare October 6, 2025 08:10

graphite-app bot force-pushed the graphite-base/14307 branch from fdb6f63 to 3788785 Compare October 6, 2025 08:10

graphite-app bot changed the base branch from graphite-base/14307 to main October 6, 2025 08:11

graphite-app bot force-pushed the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch from fda7106 to e48d463 Compare October 6, 2025 08:11

camc314 approved these changes Oct 6, 2025

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camc314 added the 0-merge Merge with Graphite Merge Queue label Oct 6, 2025

Copilot AI review requested due to automatic review settings October 6, 2025 08:21

graphite-app bot force-pushed the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch from e48d463 to f5c6acc Compare October 6, 2025 08:21

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graphite-app bot merged commit f5c6acc into main Oct 6, 2025
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graphite-app bot deleted the 10-02-feat_linter_add_vue_no-export-in-script-setup_rule branch October 6, 2025 08:25

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Boshen mentioned this pull request Oct 6, 2025

release(oxlint): v1.20.0 #14381

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feat(linter): add `vue/no-export-in-script-setup` rule #14307

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