.swiftlint.yml

# paths to ignore during linting. Takes precedence over `included`.

excluded:
  - Carthage
  - Pods

# Rules

opt_in_rules:
  - anyobject_protocol
  - array_init
  - closure_body_length
  - closure_end_indentation
  - closure_spacing
  - collection_alignment
  - conditional_returns_on_newline
  - contains_over_filter_count
  - contains_over_filter_is_empty
  - contains_over_first_not_nil
  - contains_over_range_nil_comparison
  - convenience_type
  - empty_collection_literal
  - empty_string
  - empty_xctest_method
  - enum_case_associated_values_count
  - explicit_init
  - file_header
  - file_name_no_space
  - first_where
  - flatmap_over_map_reduce
  - force_unwrapping
  - identical_operands
  - implicitly_unwrapped_optional
  - joined_default_parameter
  - last_where
  - legacy_random
  - modifier_order
  - multiline_parameters
  - overridden_super_call
  - prefer_self_type_over_type_of_self
  - private_action
  - prohibited_super_call
  - sorted_first_last
  - toggle_bool
  - trailing_closure
  - untyped_error_in_catch
  - unused_declaration
  - unused_import
  - yoda_condition

colon:
  apply_to_dictionaries: false

identifier_name:
  excluded:
    - id
    - x
    - y
    - z
    - to
    - url
    - up

statement_position:
   statement_mode: uncuddled_else

switch_case_alignment:
  indented_cases: true

# Constants

file_length:
  warning: 1000
  error: 1500

type_body_length:
  warning: 800
  error: 1000

function_body_length:
  warning: 60

line_length: 140

function_parameter_count: 4

type_name:
  min_length: 2 #only warning

# Others
  
type_contents_order:
  order:
    - case
    - associated_type
    - type_alias
    - subtype
    - [type_property, instance_property]
    - [initializer, type_method, view_life_cycle_method, subscript, other_method, ib_action]

file_header:
  required_pattern: |
                    \/\/
                    \/\/  Copyright © \d{4}\ .*?. All rights reserved.
                    \/\/

# Custom rules

custom_rules:
  enum_cases_on_newline:
    name: "Enum cases on newline"
    regex: "^\\s*case[\\h\\S]*,(?![^(]*\\))[^:|,]+$"
    message: "Enum cases should always start with a newline."
  accessors_and_observers_on_newline:
    name: "Property accessors and observers on newline"
    regex: "^\\s*(get|set|didSet|willSet)[\\h\\S]\\{[\\h\\S]+$"
    message: "Property accessors and observers should always start with a newline."