require:
  - rubocop-performance
  - rubocop-rspec

AllCops:
  TargetRubyVersion: 3.0
  NewCops: enable
  Exclude:
    - '.git/**/*'
    - '.idea/**/*'
    - 'init/*'
    - 'Rakefile'
    - 'vendor/**/*'
    - 'scratch*.rb'

# Align the elements of a hash literal if they span more than one line.
Layout/HashAlignment:
  EnforcedLastArgumentHashStyle: always_ignore

# Alignment of parameters in multi-line method definition.
#   The `with_fixed_indentation` style aligns the following lines with one
#   level of indentation relative to the start of the line with the method
#   definition.
#
#   def my_method(a,
#     b)
Layout/ParameterAlignment:
  EnforcedStyle: with_fixed_indentation

# Alignment of parameters in multi-line method call.
#   The `with_fixed_indentation` style aligns the following lines with one
#   level of indentation relative to the start of the line with the method call.
#
#   my_method(a,
#     b)
Layout/ArgumentAlignment:
  EnforcedStyle: with_fixed_indentation

# a = case n
# when 0
#   x * 2
# else
#   y / 3
# end
Layout/CaseIndentation:
  EnforcedStyle: end

# Enforces a configured order of definitions within a class body
Layout/ClassStructure:
  Enabled: true

# Align `end` with the matching keyword or starting expression except for
#   assignments, where it should be aligned with the LHS.
Layout/EndAlignment:
  EnforcedStyleAlignWith: variable
  AutoCorrect: true

# The `consistent` style enforces that the first element in an array
#   literal where the opening bracket and the first element are on
#   seprate lines is indented the same as an array literal which is not
#   defined inside a method call.
Layout/FirstArrayElementIndentation:
  EnforcedStyle: consistent

# The `consistent` style enforces that the first key in a hash
#   literal where the opening brace and the first key are on
#   seprate lines is indented the same as a hash literal which is not
#   defined inside a method call.
Layout/FirstHashElementIndentation:
  EnforcedStyle: consistent

# Indent multi-line methods instead of aligning with periods
Layout/MultilineMethodCallIndentation:
  EnforcedStyle: indented

# Allow `debug` in tasks for now
Lint/Debugger:
  Exclude:
    - 'RakeFile'

# A calculated magnitude based on number of assignments, branches, and
#   conditions.
# NOTE: This is temporarily disabled until we can eliminate existing Rubocop
#   complaints
Metrics/AbcSize:
  Enabled: false

# Avoid long blocks with many lines.
Metrics/BlockLength:
  Exclude:
    - 'RakeFile'
    - 'db/seeds.rb'
    - 'spec/**/*.rb'

# Avoid classes longer than 100 lines of code.
# NOTE: This is temporarily disabled until we can eliminate existing Rubocop
#   complaints
Metrics/ClassLength:
  Max: 200
  Exclude:
    - 'spec/**/*.rb'

# A complexity metric that is strongly correlated to the number of test cases
#   needed to validate a method.
Metrics/CyclomaticComplexity:
  Max: 9

# Limit lines to 80 characters
Layout/LineLength:
  Exclude:
    - 'RakeFile'
    - 'spec/**/*.rb'

# Avoid methods longer than 15 lines of code.
Metrics/MethodLength:
  Max: 20
  AllowedMethods:
    - swagger_path
    - operation


# A complexity metric geared towards measuring complexity for a human reader.
Metrics/PerceivedComplexity:
  Max: 10

# Naming/FileName:
#  Exclude:
#    - 'lib/file.rb'

# Allow `downcase == ` instead of forcing `casecmp`
Performance/Casecmp:
  Enabled: false

# Require children definitions to be nested or compact in classes and modules
Style/ClassAndModuleChildren:
  Enabled: false

# Document classes and non-namespace modules.
#   (Disabled for now, may revisit later)
Style/Documentation:
  Enabled: false

# Checks the formatting of empty method definitions.
Style/EmptyMethod:
  EnforcedStyle: expanded

# Add the frozen_string_literal comment to the top of files to help transition
#   to frozen string literals by default.
Style/FrozenStringLiteralComment:
  EnforcedStyle: always

# Check for conditionals that can be replaced with guard clauses
Style/GuardClause:
  Enabled: false

Style/MixinUsage:
  Exclude:
    - 'RakeFile'

# Avoid multi-line method signatures.
Style/MultilineMethodSignature:
  Enabled: true

# Don't use option hashes when you can use keyword arguments.
Style/OptionHash:
  Enabled: true

# Use return instead of return nil.
Style/ReturnNil:
  Enabled: true

# Allow code like `return x, y` as it's occasionally handy.
Style/RedundantReturn:
  AllowMultipleReturnValues: true

# Prefer symbols instead of strings as hash keys.
Style/StringHashKeys:
  Enabled: true

# Checks if configured preferred methods are used over non-preferred.
Style/StringMethods:
  Enabled: true

# Checks for use of parentheses around ternary conditions.
Style/TernaryParentheses:
  EnforcedStyle: require_parentheses_when_complex

NestedGroups:
  Max: 4

MultipleMemoizedHelpers:
  Max: 6

ExampleLength:
  Max: 6