Basic aggressive SwiftLint

swiftlint.yml

excluded: # paths to ignore during linting. Takes precedence over `included`.
  - Tests
  - Pods
  - Carthage
  - R.generated.swift
  - MyPlayground.playground

disabled_rules:
  - trailing_whitespace
  - multiple_closures_trailing_closure

line_length:
    warning: 120

variable_name:
    min_length: 2

type_name:
    max_length: 50

opt_in_rules:
  - array_init
  - attributes
  - closure_end_indentation
  - closure_spacing
  # - conditional_returns_on_newline
  - contains_over_first_not_nil
  - empty_count
  # - explicit_enum_raw_value
  - explicit_init
  - extension_access_modifier
  - fatal_error_message
  - first_where
  - force_unwrapping
  - implicit_return
  - implicitly_unwrapped_optional
  - joined_default_parameter
  - let_var_whitespace
  - literal_expression_end_indentation
  - multiline_arguments
  - multiline_parameters
  - nimble_operator
  - no_extension_access_modifier
  #- no_grouping_extension
  - number_separator
  - object_literal
  - operator_usage_whitespace
  - overridden_super_call
  #- pattern_matching_keywords
  - prohibited_super_call
  - quick_discouraged_call
  - redundant_nil_coalescing
  - sorted_imports
  # - strict_fileprivate
  - switch_case_on_newline
  # - trailing_closure
  - unneeded_parentheses_in_closure_argument
  - vertical_parameter_alignment_on_call

trailing_comma:
  mandatory_comma: true

trailing_whitespace:
  ignores_empty_lines: true