rails/.rubocop.yml

406 lines
7.5 KiB
YAML

require:
- rubocop-minitest
- rubocop-packaging
- rubocop-performance
- rubocop-rails
- rubocop-md
AllCops:
TargetRubyVersion: 3.1
# RuboCop has a bunch of cops enabled by default. This setting tells RuboCop
# to ignore them, so only the ones explicitly set in this file are enabled.
DisabledByDefault: true
SuggestExtensions: false
Exclude:
- '**/tmp/**/*'
- '**/templates/**/*'
- '**/vendor/**/*'
- 'actionmailbox/test/dummy/**/*'
- 'activestorage/test/dummy/**/*'
- 'actiontext/test/dummy/**/*'
- 'tools/rail_inspector/test/fixtures/*'
- guides/source/debugging_rails_applications.md
- guides/source/active_support_instrumentation.md
- '**/node_modules/**/*'
- '**/CHANGELOG.md'
- '**/2_*_release_notes.md'
- '**/3_*_release_notes.md'
- '**/4_*_release_notes.md'
- '**/5_*_release_notes.md'
- '**/6_*_release_notes.md'
Performance:
Exclude:
- '**/test/**/*'
# Prefer assert_not over assert !
Rails/AssertNot:
Include:
- '**/test/**/*'
# Prefer assert_not_x over refute_x
Rails/RefuteMethods:
Include:
- '**/test/**/*'
Rails/IndexBy:
Enabled: true
Rails/IndexWith:
Enabled: true
# Prefer &&/|| over and/or.
Style/AndOr:
Enabled: true
Layout/ClosingHeredocIndentation:
Enabled: true
Layout/ClosingParenthesisIndentation:
Enabled: true
# Align comments with method definitions.
Layout/CommentIndentation:
Enabled: true
Layout/DefEndAlignment:
Enabled: true
Layout/ElseAlignment:
Enabled: true
# Align `end` with the matching keyword or starting expression except for
# assignments, where it should be aligned with the LHS.
Layout/EndAlignment:
Enabled: true
EnforcedStyleAlignWith: variable
AutoCorrect: true
Layout/EndOfLine:
Enabled: true
Layout/EmptyLineAfterMagicComment:
Enabled: true
Layout/EmptyLinesAroundAccessModifier:
Enabled: true
EnforcedStyle: only_before
Layout/EmptyLinesAroundBlockBody:
Enabled: true
# In a regular class definition, no empty lines around the body.
Layout/EmptyLinesAroundClassBody:
Enabled: true
# In a regular method definition, no empty lines around the body.
Layout/EmptyLinesAroundMethodBody:
Enabled: true
# In a regular module definition, no empty lines around the body.
Layout/EmptyLinesAroundModuleBody:
Enabled: true
# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
Style/HashSyntax:
Enabled: true
EnforcedShorthandSyntax: either
# Method definitions after `private` or `protected` isolated calls need one
# extra level of indentation.
Layout/IndentationConsistency:
Enabled: true
EnforcedStyle: indented_internal_methods
Exclude:
- '**/*.md'
# Two spaces, no tabs (for indentation).
Layout/IndentationWidth:
Enabled: true
Layout/LeadingCommentSpace:
Enabled: true
Layout/SpaceAfterColon:
Enabled: true
Layout/SpaceAfterComma:
Enabled: true
Layout/SpaceAfterSemicolon:
Enabled: true
Layout/SpaceAroundEqualsInParameterDefault:
Enabled: true
Layout/SpaceAroundKeyword:
Enabled: true
Layout/SpaceAroundOperators:
Enabled: true
Layout/SpaceBeforeComma:
Enabled: true
Layout/SpaceBeforeComment:
Enabled: true
Layout/SpaceBeforeFirstArg:
Enabled: true
Style/DefWithParentheses:
Enabled: true
# Defining a method with parameters needs parentheses.
Style/MethodDefParentheses:
Enabled: true
Style/ExplicitBlockArgument:
Enabled: true
Style/FrozenStringLiteralComment:
Enabled: true
EnforcedStyle: always
Exclude:
- 'actionview/test/**/*.builder'
- 'actionview/test/**/*.ruby'
- 'actionpack/test/**/*.builder'
- 'actionpack/test/**/*.ruby'
- 'activestorage/db/migrate/**/*.rb'
- 'activestorage/db/update_migrate/**/*.rb'
- 'actionmailbox/db/migrate/**/*.rb'
- 'actiontext/db/migrate/**/*.rb'
- '**/*.md'
Style/MapToHash:
Enabled: true
Style/RedundantFreeze:
Enabled: true
# Use `foo {}` not `foo{}`.
Layout/SpaceBeforeBlockBraces:
Enabled: true
# Use `foo { bar }` not `foo {bar}`.
Layout/SpaceInsideBlockBraces:
Enabled: true
EnforcedStyleForEmptyBraces: space
# Use `{ a: 1 }` not `{a:1}`.
Layout/SpaceInsideHashLiteralBraces:
Enabled: true
Layout/SpaceInsideParens:
Enabled: true
# Check quotes usage according to lint rule below.
Style/StringLiterals:
Enabled: true
EnforcedStyle: double_quotes
# Detect hard tabs, no hard tabs.
Layout/IndentationStyle:
Enabled: true
# Empty lines should not have any spaces.
Layout/TrailingEmptyLines:
Enabled: true
# No trailing whitespace.
Layout/TrailingWhitespace:
Enabled: true
# Use quotes for string literals when they are enough.
Style/RedundantPercentQ:
Enabled: true
Lint/AmbiguousOperator:
Enabled: true
Lint/AmbiguousRegexpLiteral:
Enabled: true
Lint/Debugger:
Enabled: true
DebuggerRequires:
- debug
Lint/DuplicateRequire:
Enabled: true
Lint/DuplicateMagicComment:
Enabled: true
Lint/DuplicateMethods:
Enabled: true
Lint/ErbNewArguments:
Enabled: true
Lint/EnsureReturn:
Enabled: true
Lint/MissingCopEnableDirective:
Enabled: true
# Use my_method(my_arg) not my_method( my_arg ) or my_method my_arg.
Lint/RequireParentheses:
Enabled: true
Lint/RedundantCopDisableDirective:
Enabled: true
Lint/RedundantCopEnableDirective:
Enabled: true
Lint/RedundantRequireStatement:
Enabled: true
Lint/RedundantStringCoercion:
Enabled: true
Lint/RedundantSafeNavigation:
Enabled: true
Lint/UriEscapeUnescape:
Enabled: true
Lint/UselessAssignment:
Enabled: true
Lint/DeprecatedClassMethods:
Enabled: true
Lint/InterpolationCheck:
Enabled: true
Exclude:
- '**/test/**/*'
Lint/SafeNavigationChain:
Enabled: true
Style/EvalWithLocation:
Enabled: true
Exclude:
- '**/test/**/*'
Style/ParenthesesAroundCondition:
Enabled: true
Style/HashTransformKeys:
Enabled: true
Style/HashTransformValues:
Enabled: true
Style/RedundantBegin:
Enabled: true
Style/RedundantReturn:
Enabled: true
AllowMultipleReturnValues: true
Style/RedundantRegexpEscape:
Enabled: true
Style/Semicolon:
Enabled: true
AllowAsExpressionSeparator: true
# Prefer Foo.method over Foo::method
Style/ColonMethodCall:
Enabled: true
Style/TrivialAccessors:
Enabled: true
# Prefer a = b || c over a = b ? b : c
Style/RedundantCondition:
Enabled: true
Style/RedundantDoubleSplatHashBraces:
Enabled: true
Style/OpenStructUse:
Enabled: true
Style/ArrayIntersect:
Enabled: true
Performance/BindCall:
Enabled: true
Performance/FlatMap:
Enabled: true
Performance/MapCompact:
Enabled: true
Performance/SelectMap:
Enabled: true
Performance/RedundantMerge:
Enabled: true
Performance/StartWith:
Enabled: true
Performance/EndWith:
Enabled: true
Performance/RegexpMatch:
Enabled: true
Performance/ReverseEach:
Enabled: true
Performance/StringReplacement:
Enabled: true
Performance/DeletePrefix:
Enabled: true
Performance/DeleteSuffix:
Enabled: true
Performance/InefficientHashSearch:
Enabled: true
Performance/ConstantRegexp:
Enabled: true
Performance/RedundantStringChars:
Enabled: true
Performance/StringInclude:
Enabled: true
Minitest/AssertPredicate:
Enabled: true
Minitest/AssertRaisesWithRegexpArgument:
Enabled: true
Minitest/AssertWithExpectedArgument:
Enabled: true
Minitest/LiteralAsActualArgument:
Enabled: true
Minitest/NonExecutableTestMethod:
Enabled: true
Minitest/SkipEnsure:
Enabled: true
Minitest/UnreachableAssertion:
Enabled: true
Markdown:
# Whether to run RuboCop against non-valid snippets
WarnInvalid: true
# Whether to lint codeblocks without code attributes
Autodetect: false