.rubocop.yml

require: rubocop-rails

AllCops:
  TargetRubyVersion: 2.4
  NewCops: enable
  SuggestExtensions: false
  Exclude:
    - gemfiles/*
    - tmp/*
    - vendor/**/* # for github actions

Gemspec/DevelopmentDependencies: {Enabled: false}

Layout/ArgumentAlignment: {EnforcedStyle: with_fixed_indentation}
Layout/ParameterAlignment: {EnforcedStyle: with_fixed_indentation}

# Breaks
#
#   I18n.t(key,
#     param: val,
#     # ...
#   )
Layout/ClosingParenthesisIndentation: {Enabled: false}
Layout/DotPosition: {EnforcedStyle: trailing}
Layout/EmptyLineAfterGuardClause: {Enabled: false}
Layout/FirstParameterIndentation: {EnforcedStyle: consistent}
Layout/LineContinuationLeadingSpace: {Enabled: false}
Layout/LineEndStringConcatenationIndentation: {EnforcedStyle: indented}
Layout/LineLength: {Max: 100}
# Same as Layout/ClosingParenthesisIndentation
Layout/MultilineMethodCallBraceLayout: {Enabled: false}
Layout/MultilineMethodCallIndentation: {EnforcedStyle: indented}
Layout/MultilineOperationIndentation: {EnforcedStyle: indented}
Layout/SpaceInsideHashLiteralBraces: {EnforcedStyle: no_space}

# Offences named scopes and `expect {}.to change {}`.
Lint/AmbiguousBlockAssociation: {Enabled: false}
Lint/EmptyBlock:
  Exclude:
    - spec/**/*

Naming/FileName:
  Exclude:
    - lib/tasks/telegram-bot.rake
Naming/MethodParameterName: {MinNameLength: 2}
Naming/PredicateName: {Enabled: false}
Naming/RescuedExceptionsVariableName: {PreferredName: exception}
Naming/VariableNumber: {EnforcedStyle: snake_case}

Style/Alias: {Enabled: false}
Style/AndOr: {EnforcedStyle: conditionals}
Style/Documentation: {Enabled: false}
Style/IfUnlessModifier: {Enabled: false}

# Consistent to other definitions.
Style/EmptyMethod: {EnforcedStyle: expanded}

Style/Lambda: {EnforcedStyle: literal}
Style/ModuleFunction: {Enabled: false}
Style/NestedParenthesizedCalls: {Enabled: false}
Style/SignalException: {EnforcedStyle: only_raise}
Style/TrailingCommaInArguments: {Enabled: false}
Style/TrailingCommaInArrayLiteral: {EnforcedStyleForMultiline: comma}
Style/TrailingCommaInHashLiteral: {EnforcedStyleForMultiline: comma}

Metrics/AbcSize: {Max: 21}
# Other metrics are just enough.
# This one offences all specs, routes and some initializers.
Metrics/BlockLength: {Enabled: false}
Metrics/MethodLength: {Max: 30}
Metrics/CyclomaticComplexity: {Max: 8}

Rails/IndexWith: {Enabled: false}
Rails/RakeEnvironment: {Enabled: false}
Rails/ShortI18n: {Enabled: false}