.swiftlint.yml

# TODO: 5, 6, 17, 18, 25, 31, 36(static vars)
# 12 (newline above return) ignored

included:
  - Source/
  - Tests/
  - Example/

excluded:
  - Pods/


disabled_rules:
  - leading_whitespace
  - nesting

opt_in_rules:
  conditional_returns_on_newline
  operator_usage_whitespace
  file_header
  # single_test_class
  # explicit_acl

# Rule Configuration

# 26 (errors over warnings)

## Enabled (by default)
trailing_newline: error # 29
return_arrow_whitespace: error # 2
opening_brace: error # 3, 4, 9, 10, 11, 14, 37, 38
comma: error # 15
operator_whitespace: error # 39
block_based_kvo: error
class_delegate_protocol: error
closing_brace: error
closure_parameter_position: error
compiler_protocol_init: error
control_statement: error
discarded_notification_center_observer: error
dynamic_inline: error
empty_enum_arguments: error
empty_parameters: error
empty_parentheses_with_trailing_closure: error
fallthrough: error
for_where: error
force_cast: error
force_try: error
implicit_getter: error
is_disjoint: error
legacy_cggeometry_functions: error
legacy_constant: error
legacy_constructor: error
legacy_nsgeometry_functions: error
mark: error
multiple_closures_with_trailing_closure: error
notification_center_detachment: error
protocol_property_accessors_order: error
redundant_discardable_let: error
redundant_optional_initialization: error
redundant_string_enum_value: error
redundant_void_return: error
shorthand_operator: error
superfluous_disable_command: error
switch_case_alignment: error
syntactic_sugar: error
todo: warn
trailing_semicolon: error
unneeded_break_in_switch: error
unused_closure_parameter: error
unused_enumerated: error
valid_ibinspectable: error
vertical_parameter_alignment: error
void_return: error
weak_delegate: error
xctfail_message: error
custom_rules: error

colon: # 1, 7, 8, 19, 27, 28
  severity: error
  flexible_right_spacing: false
  apply_to_dictionaries: true

vertical_whitespace: # 16, 22, 23, 24
  severity: error
  max_empty_lines: 1

type_name: # 30, 33, 34, 35
  min_length:
    warning: 3
    error: 3
  max_length:
    warning: 40
    error: 40
  excluded: ""
  allowed_symbols: ""
  validates_starts_with_lowercase: true

identifier_name: # 32
  min_length:
    warning: 2
    error: 2
  max_length:
    warning: 40
    error: 40
  excluded: ""
  allowed_symbols: ""
  validates_starts_with_lowercase: false

generic_type_name:
  min_length:
    warning: 0
    error: 0
  max_length:
    warning: 20
    error: 20
  excluded: ""
  allowed_symbols: ""
  validates_starts_with_lowercase: true

cyclomatic_complexity:
  severity: error
  ignores_case_statements: true

discouraged_direct_init:
  severity: error
  discouraged_inits:
    - "Bundle"
    - "UIDevice"

file_line_length:
  severity: error
  ignore_comment_only_lines: false

function_body_length:
  warning: 40
  error: 100

function_parameter_count:
  warning: 5
  error: 8

large_tuple:
  warning: 2
  error: 3

line_length:
  warning: 150
  error: 200
  ignores_urls: false
  ignores_function_declarations: true
  ignores_comments: false

private_over_fileprivate:
  severity: error
  validate_extensions: false

private_unit_test:
  severity: warning
  regex: "XCTestCase"

statement_position:
  severity: error
  statement_mode: default

trailing_comma:
  severity: error
  mandatory_comma: false

trailing_whitespace:
  severity: error
  ignores_empty_lines: true
  ignores_comments: true

type_body_length:
  warning: 400
  error: 450

unused_optional_binding:
  severity: error
  ignore_optional_try: false

file_length:
  warning: 600

## Opt-In
conditional_returns_on_newline: error
operator_usage_whitespace: error # 13, 20, 21
file_header:
  severity: error
  required_string: ""

custom_rules:
  unnecessary_closure_parenthesis:
    name: "Unnecessary Closure Parenthesis"
    message: "Omit the parentheses when using closures; only the curly brackets are needed"
    regex: "\\(\\s*?\\{[\\s\\S]*?\\}\\s*?\\)"
    severity: error

  unnecessary_closure_parameter_parenthesis:
    name: "Unnecessary Closure Parameter Parenthesis"
    message: "Omit the parentheses around the parameters in a closure."
    regex: "\\{\\s*\\(.*\\)\\s*in[\\s\\S]*\\}"
    severity: error

  same_line_return:
    name: "Same Line Return"
    message: "Do not return on the same line and instead prefer to return on a new line."
    regex: "else\\b[^\\n]*\\}"
    severity: error

  # improper_test_value:
  #   name: "Improper Test Value"
  #   message: "You must ALWAYS use 'derp' when coding your test values! ALWAYS."
  #   regex: "(blargh|blergh)"
  #   severity: error