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build(deps-dev): bump eslint from 8.57.1 to 9.29.0#29

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build(deps-dev): bump eslint from 8.57.1 to 9.29.0#29
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@dependabot dependabot Bot commented on behalf of github Jun 16, 2025

Bumps eslint from 8.57.1 to 9.29.0.

Release notes

Sourced from eslint's releases.

v9.29.0

Features

  • f686fcb feat: add ecmaVersion: 2026, parsing using and await using (#19832) (Milos Djermanovic)
  • 19cdd22 feat: prune suppressions for non-existent files (#19825) (TKDev7)
  • b3d720f feat: add ES2025 globals (#19835) (fisker Cheung)
  • 677a283 feat: add auto-accessor fields support to class-methods-use-this (#19789) (sethamus)
  • dbba058 feat: allow global type declaration in no-var (#19714) (Remco Haszing)
  • 342bd29 feat: ignore type annotations in no-restricted-globals (#19781) (sethamus)
  • 786bcd1 feat: add allowProperties option to no-restricted-properties (#19772) (sethamus)
  • 05b66d0 feat: add sourceCode.isGlobalReference(node) method (#19695) (Nitin Kumar)

Bug Fixes

  • 85c082c fix: explicit matching behavior with negated patterns and arrays (#19845) (Milos Djermanovic)
  • 9bda4a9 fix: fix LintOptions.filterCodeBlock types (#19837) (ntnyq)
  • 7ab77a2 fix: correct breaking deprecation of FlatConfig type (#19826) (Logicer)
  • 1ba3318 fix: add language and dialects to no-use-before-define (#19808) (Francesco Trotta)

Documentation

  • 00e3e6a docs: add support for custom name parameter to includeIgnoreFile (#19795) (루밀LuMir)
  • 3aed075 docs: Update README (GitHub Actions Bot)
  • a2f888d docs: enhance documentation with links and fix typos (#19761) (루밀LuMir)
  • 53c3235 docs: update to clarify prompt usage (#19748) (Jennifer Davis)

Chores

  • 5c114c9 chore: upgrade @​eslint/js@​9.29.0 (#19851) (Milos Djermanovic)
  • acf2201 chore: package.json update for @​eslint/js release (Jenkins)
  • a806994 refactor: Remove eslintrc from flat config functionality (#19833) (Nicholas C. Zakas)
  • 152ed51 test: switch to flat config mode in code path analysis tests (#19824) (Milos Djermanovic)
  • b647239 chore: Update first-party dependencies faster with Renovate (#19822) (Nicholas C. Zakas)
  • 7abe42e refactor: SafeEmitter -> SourceCodeVisitor (#19708) (Nicholas C. Zakas)
  • e392895 perf: improve time complexity of getLocFromIndex (#19782) (루밀LuMir)
  • 0ed289c chore: remove accidentally committed file (#19807) (Francesco Trotta)

v9.28.0

Features

  • b0674be feat: Customization of serialization for languageOptions (#19760) (Nicholas C. Zakas)
  • a95721f feat: Add --pass-on-unpruned-suppressions CLI option (#19773) (Milos Djermanovic)
  • bfd0e7a feat: support TypeScript syntax in no-use-before-define (#19566) (Tanuj Kanti)
  • 68c61c0 feat: support TS syntax in no-shadow (#19565) (Nitin Kumar)
  • 0f773ef feat: support TS syntax in no-magic-numbers (#19561) (Nitin Kumar)
  • c4a6b60 feat: add allowTypeAnnotation to func-style (#19754) (sethamus)
  • b03ad17 feat: add TypeScript support to prefer-arrow-callback (#19678) (Tanuj Kanti)
  • bc3c331 feat: ignore overloaded function declarations in func-style rule (#19755) (sethamus)

Bug Fixes

  • eea3e7e fix: Remove configured global variables from GlobalScope#implicit (#19779) (Milos Djermanovic)
  • a467de3 fix: update context.report types (#19751) (Nitin Kumar)
  • fd467bb fix: remove interopDefault to use jiti's default (#19697) (sethamus)
  • 72d16e3 fix: avoid false positive in no-unassigned-vars for declare module (#19746) (Azat S.)
  • 81c3c93 fix: curly types (#19750) (Eli)

... (truncated)

Changelog

Sourced from eslint's changelog.

v9.29.0 - June 13, 2025

  • 5c114c9 chore: upgrade @​eslint/js@​9.29.0 (#19851) (Milos Djermanovic)
  • acf2201 chore: package.json update for @​eslint/js release (Jenkins)
  • f686fcb feat: add ecmaVersion: 2026, parsing using and await using (#19832) (Milos Djermanovic)
  • 85c082c fix: explicit matching behavior with negated patterns and arrays (#19845) (Milos Djermanovic)
  • 00e3e6a docs: add support for custom name parameter to includeIgnoreFile (#19795) (루밀LuMir)
  • 9bda4a9 fix: fix LintOptions.filterCodeBlock types (#19837) (ntnyq)
  • a806994 refactor: Remove eslintrc from flat config functionality (#19833) (Nicholas C. Zakas)
  • 19cdd22 feat: prune suppressions for non-existent files (#19825) (TKDev7)
  • b3d720f feat: add ES2025 globals (#19835) (fisker Cheung)
  • 677a283 feat: add auto-accessor fields support to class-methods-use-this (#19789) (sethamus)
  • 3aed075 docs: Update README (GitHub Actions Bot)
  • 7ab77a2 fix: correct breaking deprecation of FlatConfig type (#19826) (Logicer)
  • a2f888d docs: enhance documentation with links and fix typos (#19761) (루밀LuMir)
  • dbba058 feat: allow global type declaration in no-var (#19714) (Remco Haszing)
  • 152ed51 test: switch to flat config mode in code path analysis tests (#19824) (Milos Djermanovic)
  • b647239 chore: Update first-party dependencies faster with Renovate (#19822) (Nicholas C. Zakas)
  • 7abe42e refactor: SafeEmitter -> SourceCodeVisitor (#19708) (Nicholas C. Zakas)
  • 342bd29 feat: ignore type annotations in no-restricted-globals (#19781) (sethamus)
  • e392895 perf: improve time complexity of getLocFromIndex (#19782) (루밀LuMir)
  • 1ba3318 fix: add language and dialects to no-use-before-define (#19808) (Francesco Trotta)
  • 786bcd1 feat: add allowProperties option to no-restricted-properties (#19772) (sethamus)
  • 05b66d0 feat: add sourceCode.isGlobalReference(node) method (#19695) (Nitin Kumar)
  • 53c3235 docs: update to clarify prompt usage (#19748) (Jennifer Davis)
  • 0ed289c chore: remove accidentally committed file (#19807) (Francesco Trotta)

v9.28.0 - May 30, 2025

  • 175b7b8 chore: upgrade to @eslint/js@9.28.0 (#19802) (Francesco Trotta)
  • 844f5a6 chore: package.json update for @​eslint/js release (Jenkins)
  • b0674be feat: Customization of serialization for languageOptions (#19760) (Nicholas C. Zakas)
  • 3ec2082 docs: Nested arrays in files config entry (#19799) (Nicholas C. Zakas)
  • 89a65b0 docs: clarify how config arrays can apply to subsets of files (#19788) (Shais Ch)
  • 2ba8a0d docs: Add description of meta.namespace to plugin docs (#19798) (Nicholas C. Zakas)
  • eea3e7e fix: Remove configured global variables from GlobalScope#implicit (#19779) (Milos Djermanovic)
  • a95721f feat: Add --pass-on-unpruned-suppressions CLI option (#19773) (Milos Djermanovic)
  • a467de3 fix: update context.report types (#19751) (Nitin Kumar)
  • 59dd7e6 docs: update func-style with examples (#19793) (Tanuj Kanti)
  • 62b1c1b chore: update globals to v16 (#19791) (Nitin Kumar)
  • bfd0e7a feat: support TypeScript syntax in no-use-before-define (#19566) (Tanuj Kanti)
  • 68c61c0 feat: support TS syntax in no-shadow (#19565) (Nitin Kumar)
  • e8a1cb8 chore: ignore jiti-v2.0 & jiti-v2.1 for renovate (#19786) (Nitin Kumar)
  • 0f773ef feat: support TS syntax in no-magic-numbers (#19561) (Nitin Kumar)
  • 43d3975 chore: Add Copilot Instructions file (#19753) (Nicholas C. Zakas)
  • c4a6b60 feat: add allowTypeAnnotation to func-style (#19754) (sethamus)
  • fd467bb fix: remove interopDefault to use jiti's default (#19697) (sethamus)
  • 2dfb5eb test: update SourceCodeTraverser tests (#19763) (Milos Djermanovic)
  • b03ad17 feat: add TypeScript support to prefer-arrow-callback (#19678) (Tanuj Kanti)
  • e9129e0 docs: add global scope's implicit field to Scope Manager docs (#19770) (Milos Djermanovic)

... (truncated)

Commits
  • edf232b 9.29.0
  • c2414b6 Build: changelog update for 9.29.0
  • 5c114c9 chore: upgrade @​eslint/js@​9.29.0 (#19851)
  • acf2201 chore: package.json update for @​eslint/js release
  • f686fcb feat: add ecmaVersion: 2026, parsing using and await using (#19832)
  • 85c082c fix: explicit matching behavior with negated patterns and arrays (#19845)
  • 00e3e6a docs: add support for custom name parameter to includeIgnoreFile (#19795)
  • 9bda4a9 fix: fix LintOptions.filterCodeBlock types (#19837)
  • a806994 refactor: Remove eslintrc from flat config functionality (#19833)
  • 19cdd22 feat: prune suppressions for non-existent files (#19825)
  • Additional commits viewable in compare view

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jun 16, 2025
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/eslint-9.29.0 branch 4 times, most recently from 940cd72 to 9db1bcf Compare June 17, 2025 20:47
@edobry edobry requested a review from Copilot June 17, 2025 23:34
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Pull Request Overview

This PR updates the ESLint development dependency from version 8.57.x to 9.29.0.

  • Bumps the ESLint version to incorporate new features and bug fixes.
  • Aligns the ESLint configuration with the latest release.
Comments suppressed due to low confidence (1)

package.json:29

  • Consider reviewing your ESLint configuration and any custom rules/plugins to ensure compatibility with ESLint 9.29.0 due to potential breaking changes introduced in the upgrade.
    "eslint": "^9.29.0",

edobry added a commit that referenced this pull request Jun 17, 2025
… specification for upgrading ESLint 8.57.1 to 9.29.0 - Include migration requirements and compatibility considerations - Reference Dependabot PR #29 for the dependency upgrade - Document new v9 features and potential breaking changes
Bumps [eslint](https://github.com/eslint/eslint) from 8.57.1 to 9.29.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.1...v9.29.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-version: 9.29.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/npm_and_yarn/eslint-9.29.0 branch from 9db1bcf to dd3ed78 Compare June 18, 2025 22:18
edobry added a commit that referenced this pull request Jun 18, 2025
… v9.29.0 and @eslint/js to v9.29.0 - Migrate from legacy .eslintrc.json to flat config (eslint.config.js) - Update npm scripts to remove --ext .ts flag (not needed in v9) - Maintain all existing linting rules and functionality - Preserve custom import restrictions and console usage rules - Verify TypeScript support and auto-fixing capabilities - All tests passing (541/544) with existing unrelated failures Resolves Dependabot PR #29
edobry added a commit that referenced this pull request Jun 18, 2025
## Summary

Successfully upgraded ESLint from version 8.57.1 to 9.29.0, implementing all necessary configuration changes for compatibility with the new flat config format while maintaining all existing linting rules and functionality.

## Changes

### Added

- **ESLint v9.29.0**: Upgraded from v8.57.1 to latest v9 version
- **@eslint/js v9.29.0**: Added required package for flat config support
- **eslint.config.js**: New flat configuration file implementing all existing rules
- **Flat config format**: Migrated from legacy .eslintrc.json to modern flat config

### Changed

- **Package.json scripts**: Removed `--ext .ts` flag from lint commands (not needed in v9)
- **Configuration format**: Converted from legacy JSON format to ES module flat config
- **Plugin imports**: Updated to use new module syntax for ESLint v9 compatibility

### Removed

- **.eslintrc.json**: Removed legacy configuration file
- **Deprecated flags**: Removed `--ext .ts` from npm scripts

## Technical Details

### Migration Approach

1. **Dependency Updates**: Updated ESLint and added @eslint/js package
2. **Configuration Migration**: Converted .eslintrc.json to eslint.config.js flat format
3. **Rule Preservation**: Maintained all existing custom rules including:
   - Import restrictions for domain modules
   - Console usage restrictions with custom logger requirements
   - TypeScript-specific rules and configurations
   - Magic number detection and template literal preferences

### Compatibility Verification

- ✅ **Linting functionality**: All 2,434 issues detected (same rule coverage as v8)
- ✅ **Auto-fixing**: Successfully fixed 402 issues automatically
- ✅ **TypeScript support**: Full TypeScript parsing and rule application
- ✅ **Custom rules**: All import restrictions and console rules working
- ✅ **Test suite**: 541/544 tests passing (3 pre-existing failures unrelated to ESLint)

### Breaking Changes Handled

- **Flat config requirement**: Migrated configuration to new format
- **Plugin syntax changes**: Updated plugin imports to use new module syntax
- **CLI flag deprecation**: Removed --ext flag usage

## Testing

- **Linting verification**: Confirmed all existing rules work correctly
- **Auto-fix testing**: Verified lint:fix functionality works as expected
- **Test suite execution**: All tests pass with only pre-existing unrelated failures
- **Configuration validation**: ESLint v9 successfully reads and applies flat config

## Impact

- **Zero breaking changes** for development workflow
- **Improved performance** with ESLint v9 optimizations
- **Future-proof configuration** using modern flat config format
- **Maintained code quality** with all existing rules preserved

## Related

- Resolves Dependabot PR #29
- Implements requirements from task specification #143
- Maintains compatibility with existing development workflow

## Checklist

- [x] All requirements implemented
- [x] All tests pass
- [x] Code quality is acceptable
- [x] Documentation is updated
- [x] Changelog is updated
- [x] ESLint v9 upgrade complete
- [x] Flat config migration successful
- [x] All existing rules preserved
- [x] Auto-fixing functionality verified
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dependabot Bot commented on behalf of github Jun 18, 2025

Looks like eslint is up-to-date now, so this is no longer needed.

@dependabot dependabot Bot closed this Jun 18, 2025
@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/eslint-9.29.0 branch June 18, 2025 22:55
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