ui-fabric-ios/.swiftlint.yml

whitelist_rules:
  # Delegate protocols should be class-only so they can be weakly referenced.
  - class_delegate_protocol

  # Closing brace with closing parenthesis should not have any whitespaces in the middle.
  - closing_brace

  # Closure end should have the same indentation as the line that started it.
  - closure_end_indentation

  # Colons should be next to the identifier when specifying a type and next to the key in dictionary literals.
  - colon

  # There should be no space before and one after any comma.
  - comma

  # Conditional statements should always return on the next line.
  - conditional_returns_on_newline

  # Prefer contains over first(where:) != nil
  - contains_over_first_not_nil

  # if, for, guard, switch, while, and catch statements shouldn't unnecessarily wrap their conditionals or arguments in parentheses.
  - control_statement

  # Discouraged direct initialization of types that can be harmful (UIDevice, Bundle, etc)
  - discouraged_direct_init

  # Prefer () -> over Void ->.
  - empty_parameters

  # When using trailing closures, empty parentheses should be avoided after the method call.
  - empty_parentheses_with_trailing_closure

  # Properties should have a type interface
  - explicit_type_interface

  # Prefer to use extension access modifiers.
  - extension_access_modifier

  # A fatalError call should have a message.
  - fatal_error_message

  # Header comments should be consistent with project patterns.
  - file_header

  # Identifier names should only contain alphanumeric characters and start with a lowercase character or should only contain capital letters.
  - identifier_name

  # Computed read-only properties and subscripts should avoid using the get keyword.
  - implicit_getter

  # Files should not contain leading whitespace.
  - leading_whitespace

  # Struct-scoped constants are preferred over legacy global constants.
  - legacy_constant

  # Swift constructors are preferred over legacy convenience functions.
  - legacy_constructor

  # MARK comment should be in valid format. e.g. '// MARK: ...' or '// MARK: - ...'
  - mark

  # Modifier order should be consistent.
  - modifier_order

  # Functions and methods parameters should be either on the same line, or one per line.
  - multiline_parameters

  # Trailing closure syntax should not be used when passing more than one closure argument.
  - multiple_closures_with_trailing_closure

  # Opening braces should be preceded by a single space and on the same line as the declaration.
  - opening_brace

  # Operators should be surrounded by a single whitespace when they are being used.
  - operator_usage_whitespace

  # Some overridden methods should always call super
  - overridden_super_call

  # Prefer private over fileprivate declarations.
  - private_over_fileprivate

  # When declaring properties in protocols, the order of accessors should be get set.
  - protocol_property_accessors_order

  # Prefer _ = foo() over let _ = foo() when discarding a result from a function.
  - redundant_discardable_let

  # Initializing an optional variable with nil is redundant.
  - redundant_optional_initialization

  # Property setter access level shouldn't be explicit if it's the same as the variable access level.
  - redundant_set_access_control

  # String enum values can be omitted when they are equal to the enumcase name.
  - redundant_string_enum_value

  # Properties, variables, and constants should not have redundant type annotation
  - redundant_type_annotation

  # Returning Void in a function declaration is redundant.
  - redundant_void_return

  # Return arrow and return type should be separated by a single space or on a separate line.
  - return_arrow_whitespace

  # Prefer shorthand operators (+=, -=, *=, /=) over doing the operation and assigning.
  - shorthand_operator

  # Else and catch should be on the same line, one space after the previous declaration.
  - statement_position

  # SwiftLint 'disable' commands are superfluous when the disabled rule would not have triggered a violation in the disabled region.
  - superfluous_disable_command

  # Case statements should vertically align with their enclosing switch statement, or indented if configured otherwise.
  - switch_case_alignment

  # Cases inside a switch should always be on a newline.
  - switch_case_on_newline

  # Shorthand syntactic sugar should be used, i.e. [Int] instead of Array.
  - syntactic_sugar

  # Trailing commas in arrays and dictionaries should be avoided/enforced.
  - trailing_comma

  # Files should have a single trailing newline.
  - trailing_newline

  # Lines should not have trailing semicolons.
  - trailing_semicolon

  # Lines should not have trailing whitespace.
  - trailing_whitespace

  # Type name should only contain alphanumeric characters, start with an uppercase character, and span between 3 and 50 characters in length.
  - type_name

  # Avoid using unneeded break statements.
  - unneeded_break_in_switch

  # Unused parameter in a closure should be replaced with _.
  - unused_closure_parameter

  # When the index or the item is not used, .enumerated() can be removed.
  - unused_enumerated

  # Prefer != nil over let _ =.
  - unused_optional_binding

  # Function parameters should be aligned vertically if they're in multiple lines in a declaration.
  - vertical_parameter_alignment

  # Limit vertical whitespace to a single empty line.
  - vertical_whitespace

  # Prefer -> Void over -> ().
  - void_return

  # Delegates should be weak to avoid reference cycles.
  - weak_delegate

excluded: # paths to ignore during linting. Takes precedence over `included`.
  - Pods
explicit_type_interface: # requires type annotation on everything but local variables and constants
  excluded:
    - local
  allow_redundancy: true # Ignores rule if it would result in redundancy
file_header:
  required_pattern: |
                    \/\/
                    \/\/  Copyright \(c\) Microsoft Corporation\. All rights reserved\.
                    \/\/  Licensed under the MIT License\.
                    \/\/
identifier_name:
  min_length: 1
  max_length: 60
modifier_order:
  preferred_modifier_order:
    - acl
    - setterACL
    - override
    - typeMethods
type_name:
  min_length: 3
  max_length: 50