.swiftlint.yml

reporter: "xcode"

# You can read more about rules
# https://realm.github.io/SwiftLint/rule-directory.html

warning_threshold: 15

# Disabled rules from runnig
disabled_rules: 
  - identifier_name
  - trailing_whitespace
  - cyclomatic_complexity
  - valid_ibinspectable

# Opt in rules for runnig
opt_in_rules: 
  - closure_end_indentation
  - collection_alignment
  - 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_count
  - empty_string
  - explicit_init
  - fatal_error_message
  - file_name
  - file_name_no_space
  - first_where
  - implicit_return
  - joined_default_parameter
  - last_where
  - literal_expression_end_indentation
  - multiline_literal_brackets
  - operator_usage_whitespace
  - overridden_super_call
  - prefer_zero_over_explicit_init
  - redundant_type_annotation
  - sorted_first_last
  - toggle_bool
  - unneeded_parentheses_in_closure_argument
  - untyped_error_in_catch
  - yoda_condition

# Paths to ignore during linting. Takes precedence over `included`.
excluded:
  - Pods
  - Jodle/Resources/R.generated.swift
  - Chat
  - DerivedData

# Configured length rules
line_length:
  warning: 170
  ignores_comments: true

type_body_length:
  warning: 300
  error: 400

function_body_length:
  warning: 60
  error: 100

file_length:
  warning: 500
  error: 800
  ignore_comment_only_lines: true

type_name:
  min_length: 3
  max_length:
    warning: 50
    error: 60

# Configured rules
colon:
  apply_to_dictionaries: false
  
nesting:
  type_level: 2

empty_count:
  severity: warning
  only_after_dot: true

# Configure custom_rules
custom_rules:
  final_class:
    severity: warning
    name: "Every class must have \"final\" modifier"
    message: "Add \"final\" modifier otherwise add the prefix \"Base\" to the class name or mark it as \"internal\" if this class will be overridden."
    regex: "^(class) (?!Base)"
    included: ".*.swift"

  mark_style:
    severity: warning
    name: "Use \"// MARK: - <Name>\" instead \"// MARK: <Name>\""
    regex: "MARK: [^-]{1}"
    match_kinds:
      - comment
    included: ".*.swift"

  mark_newlines:
    severity: warning
    message: "Every \"MARK: -\" should be surrounded with newline before and after"
    regex: "(([a-zA-Z0-9_}{)]+[ \t]*\n{1}[ \t]*)([\/]{2} MARK: - [a-zA-Z0-9 ]*))|(([\/]{2} MARK: - [a-zA-Z0-9 ]*)([\n]{1}[ \t]*[a-zA-z0-9_]+))"
    included: ".*.swift"

  mark_extensions:
    severity: warning
    message: "Every extension group should have \"MARK: - <Name>\" with name of this extension below"
    regex: "([}]+[\t]*\n{1}[ \t]*)(?![\/]{2} MARK: - [a-zA-Z0-9 ]*)([\n]+[ \t]*)(extension [a-zA-Z0-9_]+:)"
    included: ".*.swift"

  empty_closure_params:
    included: ".*.swift"
    name: "Empty closure should be avoided"
    regex: "[{]([\n\t ]*_ in[\n\t ]*)[}]"
    message: "Use optional closures instead"
    severity: warning