.swiftlint.yml

# Reference: https://github.com/realm/SwiftLint
# Required Swiftlint Version
# swiftlint_version: 0.55.1

# Paths to include in lint
included:
  - Sources
  - Demo

excluded:
  - Sources/BraintreeCore/BTAPIPinnedCertificates.swift

disabled_rules:
  - todo
  - type_name # tests will have the format <SUT>_Tests
  - xctfail_message
  - blanket_disable_command
  - non_optional_string_data_conversion
  - attributes
  - multiline_function_chains

opt_in_rules:
  - array_init
  - closure_end_indentation
  - closure_spacing
  - collection_alignment
  - colon # promote to error
  - convenience_type
  - discouraged_object_literal
  - empty_collection_literal
  - empty_count
  - empty_string
  - enum_case_associated_values_count
  - fatal_error_message
  - first_where
  - force_unwrapping
  - implicitly_unwrapped_optional
  - indentation_width
  - last_where
  - legacy_random
  - literal_expression_end_indentation
  - multiline_arguments
  - multiline_function_chains
  - multiline_literal_brackets
  - multiline_parameters
  - multiline_parameters_brackets
  - operator_usage_whitespace
  - overridden_super_call
  - pattern_matching_keywords
  - prefer_self_type_over_type_of_self
  - redundant_nil_coalescing
  - redundant_type_annotation
  - strict_fileprivate
  - toggle_bool
  - trailing_closure
  - unneeded_parentheses_in_closure_argument
  - vertical_whitespace_closing_braces
  - yoda_condition

custom_rules:
  array_constructor:
    name: "Array/Dictionary initializer"
    regex: '[let,var] .+ = (\[.+\]\(\))'
    capture_group: 1
    message: "Use explicit type annotation when initializing empty arrays and dictionaries"
    severity: warning
  space_after_main_type:
    name: "No space after main type"
    regex: '(class|struct|extension)((?-s)\s.*\{$\n)(?!^\s*$)' 
    message: "Empty line required after main declarations"
    severity: warning

force_cast: warning
force_try: warning
function_body_length:
    warning: 60

legacy_hashing: error

identifier_name:
  excluded:
    - i
    - id
    - x
    - y
    - z

indentation_width:
  indentation_width: 4

line_length:
  warning: 140
  ignores_urls: true
  ignores_comments: true

multiline_arguments:
  first_argument_location: next_line
  only_enforce_after_first_closure_on_first_line: true
  
private_over_fileprivate:
  validate_extensions: true

trailing_whitespace:
  ignores_empty_lines: true

vertical_whitespace:
  max_empty_lines: 2

cyclomatic_complexity:
  ignores_case_statements: true