require:
  - rubocop-rspec
  # this odd relative path is so that rubocop works when run without "bundle
  # exec", such as from most editors/IDEs.
  - ./gems/rubocop-canvas/lib/rubocop_canvas

AllCops:
  TargetRubyVersion: 2.3

# our style changes: disabling style rules we aren't interested in
Style/StringLiterals:
  Enabled: false
Style/SignalException:
  Enabled: false
Style/SpaceBeforeBlockBraces:
  Enabled: false
Style/SpaceInsideBlockBraces:
  Enabled: false
Style/NumericLiterals:
  Enabled: false
Style/BracesAroundHashParameters:
  Enabled: false
Style/SpaceInsideBrackets:
  Enabled: false
Style/SpaceInsideHashLiteralBraces:
  Enabled: false
Style/PercentLiteralDelimiters:
  Enabled: false
Style/SpaceAroundOperators:
  Enabled: false
Style/SpaceAfterColon:
  Enabled: false
Style/SpaceAfterComma:
  Enabled: false
Style/Documentation:
  Enabled: false
Style/ClassAndModuleChildren:
  Enabled: false
Style/RegexpLiteral:
  Enabled: false
Style/EmptyLines:
  Enabled: false
Style/EmptyLinesAroundMethodBody:
  Enabled: false
Style/EmptyLinesAroundClassBody:
  Enabled: false
Style/EmptyLinesAroundModuleBody:
  Enabled: false
Style/EmptyLinesAroundBlockBody:
  Enabled: false
Style/GuardClause:
  Enabled: false
Style/RedundantSelf:
  Enabled: false
Style/SpaceAroundEqualsInParameterDefault:
  Enabled: false
Style/SpaceBeforeFirstArg:
  Enabled: false
Style/EmptyLinesAroundAccessModifier:
  Enabled: false
Style/IfUnlessModifier:
  Enabled: false
Style/WordArray:
  Enabled: false
Style/PercentQLiterals:
  Enabled: false
Style/IndentHash:
  Enabled: false
Style/DoubleNegation:
  Enabled: false
Style/TrailingCommaInArguments:
  Enabled: false
Style/TrailingCommaInLiteral:
  Enabled: false
Style/MethodCallWithoutArgsParentheses:
  Enabled: false
Style/MethodCallWithArgsParentheses:
  Enabled: false
Style/TrailingBlankLines:
  Enabled: false
Style/IndentationConsistency:
  Enabled: false
Style/IndentationWidth:
  Enabled: false
Style/AlignParameters:
  Enabled: false
Style/DotPosition:
  Enabled: false
Style/TrailingWhitespace:
  Enabled: false
Style/MultilineOperationIndentation:
  Enabled: false
Style/AlignHash:
  Enabled: false
Style/AlignParameters:
  Enabled: false
Style/Lambda:
  Enabled: false
Style/WhileUntilModifier:
  Enabled: false
Style/ParallelAssignment:
  Enabled: false
Style/ZeroLengthPredicate:
  Enabled: false
Style/SpaceInLambdaLiteral:
  Enabled: false
Style/NumericPredicate:
  Enabled: false
Style/VariableNumber:
  Enabled: false
Style/SpaceInLambdaLiteral:
  Enabled: false
# We may want to enable this when we start working toward Ruby 3
Style/FrozenStringLiteralComment:
  Enabled: false

# RSpec cops we don't care about
RSpec/MessageSpies:
  Enabled: false
RSpec/HookArgument:
  Enabled: false

# RSpec cops we care extra about
RSpec/EmptyExampleGroup:
  Severity: error
RSpec/RepeatedDescription:
  Severity: error

# this isn't good for us because of how we pin dependencies
Bundler/OrderedGems:
  Enabled: false

# Rails style changes
Rails:
  Enabled: true
Rails/TimeZone:
  Enabled: false
# accessors are often defined in terms of read_attribute
Rails/ReadWriteAttribute:
  Enabled: false

# Lint changes
Lint/AmbiguousRegexpLiteral:
  Severity: convention
Lint/UselessAssignment:
  Severity: convention
Lint/Debugger:
  Severity: error
Lint/EndAlignment:
  Severity: convention

# Performance changes
Performance/Detect:
  Severity: warning

# these need better configuration than the default:
Style/AndOr:
  EnforcedStyle: conditionals
Style/RescueModifier:
  Severity: warning
Style/MultilineMethodCallIndentation:
  EnforcedStyle: indented
Style/IndentArray:
  EnforcedStyle: consistent

# these don't make sense pre-Rails 4
Rails/FindBy:
  Enabled: false
Rails/ActionFilter:
  Enabled: false

# these are invalid pre-Rails 5
Rails/HttpPositionalArguments:
  Enabled: false

# these are invalid pre-Ruby 2.4
Performance/RegexpMatch:
  Enabled: false

# Things we may want to tighten down later
Metrics/AbcSize:
  Enabled: false
Metrics/LineLength:
  Max: 120
Metrics/MethodLength:
  Max: 16
Metrics/BlockLength:
  Exclude:
  - 'gems/*/spec/**/*.rb'
  - 'gems/plugins/*/spec_canvas/**/*.rb'
  - 'spec/**/*.rb'
Metrics/CyclomaticComplexity:
  Max: 10
RSpec/InstanceVariable:
  Enabled: false
RSpec/ExampleWording:
  Enabled: false
RSpec/ExampleLength:
  Max: 16
RSpec/NestedGroups:
  Max: 5
RSpec/DescribedClass:
  Enabled: false
RSpec/DescribeClass:
  Enabled: false
Style/HashSyntax:
  Enabled: false
RSpec/MultipleExpectations:
  Enabled: false
RSpec/ScatteredSetup:
  Enabled: false