.rubocop.yml

require: rubocop-rails
inherit_from: .rubocop_todo.yml

# REQUIRED STUFF FOR SETUP
AllCops:
  Exclude:
    - db/migrate/*.rb
    - db/schema.rb
    # The most poorly written thing I've ever seen in Ruby.
    - lib/simpletextile.rb
    - lib/retard_filter.rb
    - vendor/**/*
    - public/**/*
    - tmp/**/*
  #Include:
    #- "**/*.eye"
  TargetRubyVersion: 2.6

Rails:
  Enabled: true

Rails/UnknownEnv:
  Environments:
    - production
    - staging
    - development
    - test

# This is already safe.
Rails/OutputSafety:
  Enabled: false

Rails/DynamicFindBy:
  Whitelist:
    - find_by_slug_or_id
    - find_by_sql

# "Fixing" this would make our code slower and more complex.
Rails/HasAndBelongsToMany:
  Enabled: false

# This is utterly retarded.
Bundler/OrderedGems:
  Enabled: false

# We need these.
Style/GlobalVars:
  AllowedVariables:
    - "$flipper"
    - "$redis"
    - "$themes"
# End required stuff for our setup

# STYLE DECISIONS
# Let us line things up
Layout/ArgumentAlignment:
  # TODO: EnforcedStyle: with_fixed_indentation
  Enabled: false

Layout/HashAlignment:
  EnforcedHashRocketStyle: table
  EnforcedColonStyle: table

# We really don't care about this.
Lint/AmbiguousRegexpLiteral:
  Enabled: false

# Try to avoid excessive indentation.
Layout/EndAlignment:
  AutoCorrect: true
  EnforcedStyleAlignWith: variable

# YAEIA
Layout/CaseIndentation:
  EnforcedStyle: end

# We do not care about potential inheritance issues with these
Style/ClassVars:
  Enabled: false

# Consistency is better than brevity.
Style/EmptyMethod:
  EnforcedStyle: expanded

# More excessive indentation avoided.
Layout/FirstArrayElementIndentation:
  EnforcedStyle: consistent
  Exclude:
    - 'test/lib/search_parser_test.rb'

# Even more.
Layout/FirstHashElementIndentation:
  EnforcedStyle: consistent
  Exclude:
    - 'test/lib/search_parser_test.rb'

# We should be able to comment things out, dammit
Layout/CommentIndentation:
  Enabled: false

Layout/LeadingCommentSpace:
  Enabled: false

# Lambda styles are bizarrely inconsistent. Let's just make them all stabby.
Style/Lambda:
  EnforcedStyle: literal

# `extend self` is slightly more readable
Style/ModuleFunction:
  EnforcedStyle: extend_self

# `unless` just muddies the logic; only ever use it in modifier form.
Style/NegatedIf:
  Enabled: false

# This is both faster and clearer.
Style/NumericPredicate:
  AutoCorrect: true
  EnforcedStyle: comparison

# has_blah? is okay.
Naming/PredicateName:
  AllowedMethods:
    - has_array_field
    - has_tag_proxy
    - has_thumbnails?

# e's aren't good
Naming/RescuedExceptionsVariableName:
  PreferredName: ex

# Screw %r.
Style/RegexpLiteral:
  AllowInnerSlashes: true
  EnforcedStyle: slashes

# `rescue` as a modifier is an ugly kludge, but it's better than the block form in 90% of cases.
Style/RescueModifier:
  Enabled: false

# &. should only be used where needed
Style/SafeNavigation:
  Enabled: false

# Sometimes code is clearer with multiple expressions on one line.
Style/Semicolon:
  Enabled: false

# This is just silly.
Naming/VariableNumber:
  Enabled: false

# Doesn't really help things
Style/SymbolArray:
  EnforcedStyle: brackets

# We use one for modules and one for classes, Rubocop treats them the same
Style/ClassAndModuleChildren:
  Enabled: false

# This does not matter and it's useful to show example Unicode in comments
Style/AsciiComments:
  Enabled: false
# End style decisions

# RANDOM CRAP
# Single quotes are required here.
Lint/PercentStringArray:
  Exclude:
    - config/initializers/secure_headers.rb

# Loosen metrics
Metrics/ClassLength:
  Max: 700

Metrics/BlockLength:
  Max: 400

Metrics/LineLength:
  Exclude:
    - app/helpers/oc_avatar_helper.rb
  Max: 300

Metrics/ModuleLength:
  Max: 250

Metrics/ParameterLists:
  Max: 7

# fp
Naming/MethodParameterName:
  AllowedNames: io, id, to, by, on, in, at, ip, db, fp

# This incorrectly flags some has_many relationships
Rails/HasManyOrHasOneDependent:
  Enabled: false

# Pointless
Rails/HelperInstanceVariable:
  Enabled: false

Rails/Output:
  Exclude:
    - db/seeds.rb
    - db/seeds_development.rb

# Broken in rubocop 0.73
Layout/EmptyLinesAroundAccessModifier:
  Enabled: false

Lint/UselessAccessModifier:
  Enabled: false

# TODO: This is HORRID and only here because fixing it is a huge task that should not be done in normal Rubocop stuff
Style/MethodMissingSuper:
  Exclude:
    - 'lib/has_array_field.rb'

Style/MissingRespondToMissing:
  Exclude:
    - 'lib/has_array_field.rb'