require:
  - rubocop-performance
  - rubocop-rake
  - rubocop-rspec

AllCops:
  Exclude:
    - 'vendor/**/*'
    - 'benchmarks/*'
    - 'profile/*'
  DisplayCopNames: true
  NewCops: enable
  TargetRubyVersion: 2.6

# Preferred codebase style ---------------------------------------------

Layout/ExtraSpacing:
  AllowForAlignment: true

Style/FormatString:
  EnforcedStyle: percent

Style/AndOr:
  EnforcedStyle: conditionals

Layout/SpaceAroundEqualsInParameterDefault:
  EnforcedStyle: no_space

Layout/SpaceInsideBlockBraces:
  EnforcedStyle: space

Layout/SpaceInsideHashLiteralBraces:
  EnforcedStyle: no_space

Layout/ParameterAlignment:
  EnforcedStyle: with_fixed_indentation

Lint/RaiseException:
  Enabled: true

Lint/StructNewOverride:
  Enabled: true

Style/EmptyElse:
  EnforcedStyle: empty

Metrics/BlockLength:
  Exclude:
    - 'spec/**/*'

Layout/LineLength:
  Max: 120

Metrics/ModuleLength:
  Max: 200

Metrics/ClassLength:
  Max: 350

Metrics/ParameterLists:
  Max: 16

Naming/FileName:
  Enabled: false

Style/ParallelAssignment:
  Enabled: false

Style/DoubleNegation:
  Enabled: false

Style/HashEachMethods:
  Enabled: true

Style/HashTransformKeys:
  Enabled: true

Style/HashTransformValues:
  Enabled: true

Style/SingleLineBlockParams:
  Enabled: false

Style/PerlBackrefs:
  Enabled: false

Layout/SpaceAfterComma:
  Enabled: false

Layout/SpaceAroundOperators:
  Enabled: false

Style/EmptyCaseCondition:
  Enabled: false

Style/MultilineBlockChain:
  Enabled: false

Style/StderrPuts:
  Enabled: false

# Current preferred metrics --------------------------------------------
# Better values are encouraged, but not required.
Metrics/AbcSize:
  Max: 30

Metrics/MethodLength:
  Max: 20

Metrics/CyclomaticComplexity:
  Max: 8

Metrics/PerceivedComplexity:
  Max: 8

Gemspec/RequireMFA:
  Enabled: false

# TODO -----------------------------------------------------------------

Style/Documentation:
  Enabled: false

RSpec/NamedSubject:
  Enabled: false

RSpec/SubjectStub:
  Enabled: false

RSpec/ExampleLength:
  Enabled: false

RSpec/ContextWording:
  Enabled: false