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Merged
merged 1 commit into from
Apr 27, 2025
Merged

Update swc monorepo #4191

merged 1 commit into from
Apr 27, 2025

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@renovate renovate bot commented Apr 27, 2025 •
edited by sourcery-ai bot
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This PR contains the following updates:

Package Change Age Adoption Passing Confidence
@swc/cli 0.3.12 -> 0.7.3 age adoption passing confidence
@swc/core (source) 1.11.21 -> 1.11.22 age adoption passing confidence
@swc/helpers (source) 0.5.10 -> 0.5.17 age adoption passing confidence

Release Notes

swc-project/swc (@​swc/core)

v1.11.22

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Bug Fixes
Features

  • (bindings/core) Enhance existing parse function to accept both string and buffer types(#​10371) (c9a2afc)

  • (css/prefixer) Fix default implementation (#​10351) (34f4e41)

Miscellaneous Tasks
Performance
Refactor
Testing

v1.11.21

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Bug Fixes
Miscellaneous Tasks
Performance

v1.11.20

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Bug Fixes

Related issue:

Features
Miscellaneous Tasks
Performance
Testing

v1.11.18

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Bug Fixes
Features
Refactor
Testing

v1.11.16

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Miscellaneous Tasks

v1.11.15

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Bug Fixes
Documentation
Features
Miscellaneous Tasks
Performance
Refactor
Testing

v1.11.13

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Features
Performance

v1.11.12

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Bug Fixes
Documentation
Features
Performance
  • (es/minifier) Merge dead_branch_remover into pure optimizer (#​10201) (6841523)

v1.11.11

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Bug Fixes
Features
Miscellaneous Tasks
Refactor
Testing

v1.11.10

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Bug Fixes

  • (es/proposal) Fix declarations for explicit-resource-management (#​10198) (99ba555)

  • (es/types) Add missing types for jsc.transform.react.refresh (#​10206) (e71b000)

  • (typescript) Skip the body of ArrowExpr in type usage analysis (#​10187) (9aca205)

Documentation
Features
Miscellaneous Tasks
Performance
  • (es/minifier) Do not repeat applying pure minifier on last (#​10196) (e6b7cee)
Refactor
Testing

v1.11.9

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Bug Fixes

  • (es/compat) Hoist arguments in object method while lowering async functions (#​10167) (e764df2)

  • (es/minifier) Check array inline for indexed with dynamic key (#​10184) (c2fe4bf)

Features
Performance

v1.11.8

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Bug Fixes
Features
Performance
Refactor
Ci

v1.11.7

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Features

v1.11.6

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Bug Fixes

v1.11.5

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Bug Fixes

  • (es/lints) Capture errors and emit from the original thread (#​10119) (2304cd8)

  • (es/minifier) Skip inlining if the referential identity of a function matters (#​10123) (c08fe8d)

  • (ts/fast-strip) Throw object consistently (#​10122) (010ff2a)

Miscellaneous Tasks
Performance

v1.11.4

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Bug Fixes
Miscellaneous Tasks
Performance
Refactor

v1.11.1

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Bug Fixes
Documentation
Features
Miscellaneous Tasks
Performance
Refactor

v1.10.18

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Bug Fixes
Miscellaneous Tasks
  • (es/minifier) Make minify-all example ignore parsing errors (#​10045) (6c7ec46)
Build

v1.10.17

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Bug Fixes
Performance
Testing

v1.10.16

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Bug Fixes

  • (es/minifier) Check assign target before merge assign cond (#​10020) (6dab49a)

  • (es/parser) Preserve comment positions with leading semicolon (#​10019) (c9937b6)

  • (swc_common) Fix panic with non-narrow chars with width != 2 (#​10011) (f9f4cac)

  • (ts/fast-strip) Handle unsupported module keyword (#​10022) (308f5d0)

Performance

v1.10.15

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Bug Fixes
Features
Performance

v1.10.14

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Bug Fixes

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR was generated by Mend Renovate. View the repository job log.

Summary by Sourcery

Update the @swc/core dependency to version 1.11.22.

Bug Fixes:

  • Pull in fixes for parsing export default from; and handling exported classes with explicit resource management from the updated @swc/core.
  • Upgrade internal browserslist-rs dependency used by @swc/core.
  • Fix downstream documentation builds related to swc_core changes.

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renovate bot commented Apr 27, 2025

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

  • any of the package files in this branch needs updating, or
  • the branch becomes conflicted, or
  • you click the rebase/retry checkbox if found above, or
  • you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: pnpm-lock.yaml
Scope: all 21 workspace projects
Progress: resolved 1, reused 0, downloaded 0, added 0
bench/vercel                             |  WARN  deprecated term-size@4.0.0
/tmp/renovate/repos/github/X-oss-byte/Nextjs/packages/next-swc/crates/next-dev-tests/tests:
 ERR_PNPM_FETCH_404  GET https://registry.npmjs.org/@turbo%2Fpack-test-harness: Not Found - 404

This error happened while installing a direct dependency of /tmp/renovate/repos/github/X-oss-byte/Nextjs/packages/next-swc/crates/next-dev-tests/tests

@turbo/pack-test-harness is not in the npm registry, or you have no permission to fetch it.

No authorization header was set for the request.
 WARN  deprecated @babel/plugin-proposal-object-rest-spread@7.20.7: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-object-rest-spread instead.

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sourcery-ai bot commented Apr 27, 2025 •
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Reviewer's Guide by Sourcery

This pull request updates the SWC monorepo packages (@swc/cli, @swc/core, @swc/helpers) to bring in numerous bug fixes, performance improvements, and new features from several upstream releases.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change Details Files
Updated SWC dependencies, incorporating various bug fixes.
  • Fixed parsing issues, including export default from and await tokens.
  • Corrected behavior for explicit-resource-management proposals.
  • Resolved issues in error reporters, minifier, and resolver.
  • Improved compatibility fixes, such as async function lowering and yield* behavior.
  • Addressed Node.js specific issues.
  • Fixed handling of comments and various AST nodes.
 package.json
Introduced new features and enhancements from updated SWC versions.
  • Integrated miette for enhanced diagnostic reporting.
  • Added support for sourceMap.url and pluginEnvVars.
  • Introduced a new analysis API.
  • Implemented various minifier optimizations, including number to int, useless to number removal, expression merging, optional chaining optimization, and block manipulation.
  • Enhanced fast-lexer with Unicode support and improved error reporting for fast-strip.
  • Supported additional import.meta properties.
  • Added parallel iterators for improved processing.
 package.json
Improved performance across various SWC components.
  • Optimized lexing and parsing speed through reduced string comparisons, improved memory layout, SIMD usage, and reduced bound checks.
  • Enhanced minifier performance by using bitflags, adjusting parallelism, and optimizing analysis steps.
  • Reduced needless allocations in resolver and codegen.
  • Improved performance of string interning (hstr).
  • Added caching for JSX passes.
  • Integrated mimalloc/jemalloc for better memory allocation on certain platforms.
 package.json
Refactored internal SWC code for better structure and maintainability.
  • Simplified compat transforms.
  • Split lexer and codegen modules.
  • Extracted parallel processing utilities.
  • Cleaned up unused code and dependencies.
 package.json
Updated testing and build infrastructure.
  • Added new tests and updated existing ones, including source map tests and terser compatibility tests.
  • Updated Node.js version in execution tests.
  • Introduced real-world benchmarks and managed their execution on CI.
  • Improved build processes, including dependency updates, optimization level selection, and fixes for allocator issues.
  • Added CI tests for swc_plugins.
 package.json
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changeset-bot bot commented Apr 27, 2025

⚠️ No Changeset found

Latest commit: 71ead1f

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

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@kodiakhq kodiakhq bot merged commit 10bbfd0 into canary Apr 27, 2025
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@kodiakhq kodiakhq bot deleted the renovate/swc-monorepo branch April 27, 2025 04:50
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We have skipped reviewing this pull request. Here's why:

  • It seems to have been created by a bot (hey, renovate[bot]!). We assume it knows what it's doing!
  • We don't review packaging changes - Let us know if you'd like us to change this.

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