.swiftlint.yml

opt_in_rules:
  - implicit_return
  - modifier_order
  - first_where
  - fatal_error_message
  - empty_string
  - empty_count
  - convenience_type
  - toggle_bool
  - redundant_nil_coalescing
  - sorted_first_last
  - contains_over_first_not_nil
  - contains_over_filter_count
  - contains_over_filter_is_empty
  - last_where
  - redundant_type_annotation
  - enum_case_associated_values_count
disabled_rules:
  - trailing_whitespace
  - identifier_name
  - file_length
  - multiple_closures_with_trailing_closure
  - type_name
  - unused_setter_value
  - type_body_length
  - weak_delegate
  - function_parameter_count
  - cyclomatic_complexity
  - nesting
  - duplicate_imports
excluded:
- AltSwiftUITests.swift
function_body_length:
  warning: 60
  error: 100
line_length:
  warning: 400
  error: 600
custom_rules:
  travel_verb_getter_function:
    name: "Verb Prefixed Getter Function" 
    regex: '(?<=func\s)(get|calculate|fetch|retrieve|generate)\w+\([^\)]*\)[\n\t\s]+\-\>[\n\t\s]+\w+\??[\n\t\s]+\{'
    message: "Avoid the use of verbs on getter methods unless its a mutating/nonmutating method pair or a factory method."
  travel_danger_dictionary_function:
    name: "Dictionary initializer is error prone"
    regex: 'Dictionary\(uniqueKeysWithValues'
    message: "Avoid use of uniqueKeysWithValues initializer as it is crash prone."
    severity: error
  # Uncomment to find closure assignments to non-self variables and possible harder to find retain cycles
  # find_non_self_stored_closures:
  #   name: "Stored closure in variable"
  #   regex: '[A-z0-1\_\-]+\.[A-z0-1\_\-]+\ \=\ \{'
  #   message: "Found assignment of stored closure of variable"