Bump rubocop from 1.81.7 to 1.84.1

[dependabot]

Bumps rubocop from 1.81.7 to 1.84.1.

Release notes

Sourced from rubocop's releases.

RuboCop v1.84.1

Bug fixes

• #14803: Fix an error for Layout/IndentationWidth cop. (@​viralpraxis)
• #14806: Fix an error in Style/NegativeArrayIndex when using self as array with implicit self receiver. (@​koic)
• #14813: Fix opt-in cop comments taking precedence over configuration file exclude patterns. (@​afrase)
• #14819: Fix incorrect autocorrect for Style/GuardClause when using heredoc as an argument of method call in raise in else branch. (@​koic)
• #14805: Bring back the original indentation from before version 1.84.0. (@​Magikdidi24)
• #12754: Fix an infinite loop for Style/IfUnlessModifier when multiple if/unless statements share the same line in arrays, method arguments, or hash values. (@​ydakuka)
• #14817: Fix an infinite loop between Layout/FirstArgumentIndentation and Layout/LineLength when correcting method chains. (@​ydakuka)
• #11513: Fix Layout/MultilineMethodCallIndentation to properly handle method chains inside hash pair values. (@​ydakuka)
• #14814: Fix push/pop directives to properly handle nested scopes and state restoration. (@​Magikdidi24)

Changes

• #14823: Add the built-in infinite? method to the allowlists for Naming/PredicateMethod, Style/IfWithBooleanLiteralBranches, and Style/RedundantCondition, in addition to the existing nonzero?. (@​koic)
• #14735: Remove deprecated InjectDefaults handling. (@​afurm)

RuboCop v1.84.0

New features

• #14516: Add AllowImplicitArrayLiterals to Layout/FirstArrayElementLineBreak. (@​koic)
• #14750: Add new Style/ReverseFind cop. (@​koic)
• #12343: Add new Style/EmptyClassDefinition cop to enforce consistent style for empty class definitions. The cop can enforce either a two-line class definition or Class.new for classes with no body. (@​ydakuka)
• #14769: Add new Style/HashLookupMethod cop to enforce Hash#[] vs Hash#fetch preference. ([@​sferik][])
• #12051: Add new Style/NegativeArrayIndex cop to enforce using negative array indices instead of calculating array length minus a value. The cop handles both simple index patterns and range patterns, and recognizes preserving methods and their combinations. (@​ydakuka)
• #14633: Make a new system to handle push and pop locally. (@​Magikdidi24)
• #14722: Support TargetRubyVersion 4.1 (experimental). (@​koic)

Bug fixes

• #14697: Allow non-method calls in Categories for Layout/ClassStructure. ([@​fatkodima][])
• #14784: Fix an error for Style/GuardClause when using heredoc as an argument of raise in else branch and if branch is empty. (@​koic)
• #14790: Fix an error for Style/HashLookupMethod cop when there's no receiver. (@​viralpraxis)
• #14779: Fix autocorrect crash with ruby_extractor when using offset: 0 and different source buffers. (@​ydakuka)
• #14762: Fix false negatives for Style/RedundantCondition when the branches contains constant assignment. (@​koic)
• #14751: Fix --force-default-config not preventing project config loading when used with options that access configuration. ([@​sakuro][])
• #14783: Fix incorrect autocorrect for Style/HashSyntax when shorthand syntax is used in condition of if/unless/while/until. (@​ydakuka)
• #14747: Fix a regression inLayout/IndentationWidth by adding a new EnforcedStyleAlignWith style parameter. ([@​MikeMcQuaid][])
• #14716: Fix an infinite loop error for Layout/LineLength when SplitStrings option is enabled and strings span multiple lines. ([@​HariprasanthMSH][])
• #14763: Fix an infinite loop error for Layout/IndentationWidth and Layout/IndentationConsistency when using EnforcedStyle: indented_internal_methods with method chain blocks. (@​ydakuka)
• #9373: Fix an infinite loop error for Layout/IndentationWidth when autocorrecting mixed tabs and spaces in blocks. Fix an infinite loop error for Layout/DefEndAlignment and Layout/IndentationStyle when autocorrecting mixed tabs and spaces. Autocorrection for tabs is disabled in AlignmentCorrector for indentation offenses, but enabled for align_end. (@​ydakuka)
• #12295: Fix Layout/FirstArgumentIndentation to correct entire method calls and chains for nested calls. (@​ydakuka)

... (truncated)

Changelog

Sourced from rubocop's changelog.

1.84.1 (2026-02-02)

Bug fixes

• #14803: Fix an error for Layout/IndentationWidth cop. ([@​viralpraxis][])
• #14806: Fix an error in Style/NegativeArrayIndex when using self as array with implicit self receiver. ([@​koic][])
• #14813: Fix opt-in cop comments taking precedence over configuration file exclude patterns. ([@​afrase][])
• #14819: Fix incorrect autocorrect for Style/GuardClause when using heredoc as an argument of method call in raise in else branch. ([@​koic][])
• #14805: Bring back the original indentation from before version 1.84.0. ([@​Magikdidi24][])
• #12754: Fix an infinite loop for Style/IfUnlessModifier when multiple if/unless statements share the same line in arrays, method arguments, or hash values. ([@​ydakuka][])
• #14817: Fix an infinite loop between Layout/FirstArgumentIndentation and Layout/LineLength when correcting method chains. ([@​ydakuka][])
• #11513: Fix Layout/MultilineMethodCallIndentation to properly handle method chains inside hash pair values. ([@​ydakuka][])
• #14814: Fix push/pop directives to properly handle nested scopes and state restoration. ([@​Magikdidi24][])

Changes

• #14823: Add the built-in infinite? method to the allowlists for Naming/PredicateMethod, Style/IfWithBooleanLiteralBranches, and Style/RedundantCondition, in addition to the existing nonzero?. ([@​koic][])
• #14735: Remove deprecated InjectDefaults handling. ([@​afurm][])

1.84.0 (2026-01-27)

New features

• #14516: Add AllowImplicitArrayLiterals to Layout/FirstArrayElementLineBreak. ([@​koic][])
• #14750: Add new Style/ReverseFind cop. ([@​koic][])
• #12343: Add new Style/EmptyClassDefinition cop to enforce consistent style for empty class definitions. The cop can enforce either a two-line class definition or Class.new for classes with no body. ([@​ydakuka][])
• #14769: Add new Style/HashLookupMethod cop to enforce Hash#[] vs Hash#fetch preference. ([@​sferik][])
• #12051: Add new Style/NegativeArrayIndex cop to enforce using negative array indices instead of calculating array length minus a value. The cop handles both simple index patterns and range patterns, and recognizes preserving methods and their combinations. ([@​ydakuka][])
• #14633: Make a new system to handle push and pop locally. ([@​Magikdidi24][])
• #14722: Support TargetRubyVersion 4.1 (experimental). ([@​koic][])

Bug fixes

• #14697: Allow non-method calls in Categories for Layout/ClassStructure. ([@​fatkodima][])
• #14784: Fix an error for Style/GuardClause when using heredoc as an argument of raise in else branch and if branch is empty. ([@​koic][])
• #14790: Fix an error for Style/HashLookupMethod cop when there's no receiver. ([@​viralpraxis][])
• #14779: Fix autocorrect crash with ruby_extractor when using offset: 0 and different source buffers. ([@​ydakuka][])
• #14762: Fix false negatives for Style/RedundantCondition when the branches contains constant assignment. ([@​koic][])
• #14751: Fix --force-default-config not preventing project config loading when used with options that access configuration. ([@​sakuro][])
• #14783: Fix incorrect autocorrect for Style/HashSyntax when shorthand syntax is used in condition of if/unless/while/until. ([@​ydakuka][])
• #14747: Fix a regression inLayout/IndentationWidth by adding a new EnforcedStyleAlignWith style parameter. ([@​MikeMcQuaid][])
• #14716: Fix an infinite loop error for Layout/LineLength when SplitStrings option is enabled and strings span multiple lines. ([@​HariprasanthMSH][])
• #14763: Fix an infinite loop error for Layout/IndentationWidth and Layout/IndentationConsistency when using EnforcedStyle: indented_internal_methods with method chain blocks. ([@​ydakuka][])
• #9373: Fix an infinite loop error for Layout/IndentationWidth when autocorrecting mixed tabs and spaces in blocks. Fix an infinite loop error for Layout/DefEndAlignment and Layout/IndentationStyle when autocorrecting mixed tabs and spaces. Autocorrection for tabs is disabled in AlignmentCorrector for indentation offenses, but enabled for align_end. ([@​ydakuka][])
• #12295: Fix Layout/FirstArgumentIndentation to correct entire method calls and chains for nested calls. ([@​ydakuka][])
• #12527: Fix Offense#highlighted_area to return a valid Parser::Source::Range. ([@​ydakuka][])
• #14801: Preserve source tabs in Clang and Tap formatters when displaying offense highlight. ([@​lovro-bikic][])
• #14761: Improved the remote configuration file name on the cache location. ([@​Jack12816][])
• #14778: Fix a false positive for Security/JSONLoad when create_additions option is passed with other options in a hash. ([@​wktk][])
• #14796: Handle logical and operator assignment nodes in variable branch handling. ([@​lovro-bikic][])

... (truncated)

Commits

• 5a774b3 Cut 1.84.1
• 88d04ca Update Changelog
• c4f9c22 Disallow directory paths in inject_defaults!
• 7e43e4e Fix LSP disable comment edits for multiline literals (#14758)
• 15f751d [Fix rubocop#11513] Fix Layout/MultilineMethodCallIndentation to properly h...
• 29f5607 [Fix rubocop#12754] Fix an infinite loop for Style/IfUnlessModifier when mu...
• 4ae10a7 [Fix rubocop#14817] Fix an infinite loop between `Layout/FirstArgumentIndenta...
• aa6821c Merge pull request #14813 from afrase/fix-exclude-pattern-precedence
• 558161c Allowlist infinite? for some cops
• 3435c95 Changed cop exclusion precedence to favor configuration
• Additional commits viewable in compare view

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[claude]

🔍 Обзор Pull Request: Обновление RuboCop 1.81.7 → 1.84.1

Этот PR обновляет RuboCop и связанные зависимости. Вот детальный анализ:

✅ Что изменилось

Основные зависимости:

• rubocop: 1.81.7 → 1.84.1 (2 минорных релиза)
• rubocop-ast: 1.48.0 → 1.49.0
• parser: 3.3.10.0 → 3.3.10.1
• prism: 1.6.0 → 1.9.0
• json: 2.16.0 → 2.18.1
• unicode-emoji: 4.1.0 → 4.2.0

📋 Новые функции в RuboCop 1.84.0-1.84.1

Новые копы (автоматически включены из-за NewCops: enable):

1. Style/ReverseFind - предлагает использовать reverse.find вместо менее эффективных паттернов
2. Style/EmptyClassDefinition - обеспечивает единообразный стиль пустых определений классов
3. Style/HashLookupMethod - предпочитает Hash#[] или Hash#fetch
4. Style/NegativeArrayIndex - предлагает использовать отрицательные индексы вместо array[array.length - n]

Важные исправления:

• ✅ Исправлены множественные бесконечные циклы в Layout/IndentationWidth, Layout/LineLength, Style/IfUnlessModifier
• ✅ Улучшена работа с heredoc в Style/GuardClause
• ✅ Исправлена работа Style/HashSyntax с shorthand синтаксисом
• ✅ Улучшена обработка цепочек методов в различных Layout копах

⚠️ Потенциальные проблемы

1. Новые копы автоматически включены: Так как в .rubocop.yml установлено NewCops: enable, все 4 новых копа будут автоматически активированы. Это может привести к новым нарушениям в существующем коде.

2. Изменения в поведении отступов: В версии 1.84.0 были существенные изменения в Layout/IndentationWidth, которые частично откатили в 1.84.1 (issue #14805). Это может повлиять на автокоррекцию существующего кода.

3. Удалена поддержка InjectDefaults: Устаревшая функциональность InjectDefaults была удалена (#14735). Если проект её использует - это проблема.

🔧 Рекомендации

Обязательно:

1. Запустить тесты: Убедитесь, что CI проходит успешно

   make test

2. Проверить RuboCop на всей кодовой базе:

   bundle exec rubocop

3. Проверить автокоррекцию (в отдельной ветке):

   bundle exec rubocop --autocorrect-all

Опционально:

4. Рассмотреть отключение новых копов, если они не подходят проекту:

   # В .rubocop.yml
   Style/ReverseFind:
     Enabled: false
   Style/EmptyClassDefinition:
     Enabled: false
   Style/HashLookupMethod:
     Enabled: false
   Style/NegativeArrayIndex:
     Enabled: false

5. Проверить git hooks: Так как проект использует pre-commit hook с RuboCop, убедитесь, что он работает корректно после обновления.

🎯 Оценка безопасности

• ✅ Безопасность: Обновление патчит несколько багов, включая крэши и бесконечные циклы
• ✅ Совместимость: Минорное обновление, breaking changes не ожидаются
• ✅ Зависимости: Все обновления в пределах semver constraints

📝 Заключение

Рекомендация: ✅ ОДОБРИТЬ после проверки CI

Это стандартное обновление зависимостей от Dependabot. Основные риски:

• Новые копы могут найти нарушения в существующем коде
• Небольшие изменения в поведении автокоррекции

Действия перед мержем:

1. ✅ Дождаться прохождения CI
2. ✅ Проверить, что bundle exec rubocop не находит новых нарушений
3. ✅ Если есть новые нарушения - исправить или отключить соответствующие копы

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Этот обзор подготовлен автоматически на основе анализа изменений в RuboCop 1.84.0-1.84.1 и конфигурации проекта.