analysis_options.yaml

# This file configures the analyzer, which statically analyzes Dart code to
# check for errors, warnings, and lints.
#
# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
# invoked from the command line by running `flutter analyze`.

# The following line activates a set of recommended lints for Flutter apps,
# packages, and plugins designed to encourage good coding practices.
include: package:flutter_lints/flutter.yaml

linter:
  rules:
    avoid_redundant_argument_values: true
    avoid_print: true
    file_names: true
    no_duplicate_case_values: true
    prefer_relative_imports: true
    prefer_single_quotes: true
    sized_box_for_whitespace: true
    always_declare_return_types: true
    require_trailing_commas: true
    use_super_parameters: true
    directives_ordering: true

analyzer:
  language:
    strict-casts: true
    strict-inference: true
    strict-raw-types: true
  exclude:
    - lib/**.g.dart
    - lib/**.config.dart
    - lib/**.freezed.dart
    - lib/main.dart
  plugins:
    - dart_code_metrics

dart_code_metrics:
  anti-patterns:
    # - long-parameter-list:
    #     severity: style
    #     exclude:
    #       - test/**
  metrics:
    - cyclomatic-complexity: 20
    - halstead-volume: 150
    - lines-of-code: 100
    - maintainability-index: 50
    - maximum-nesting-level: 4
    - number-of-methods: 10
    - number-of-parameters: 4
    - source-lines-of-code: 50
    - technical-debt:
      threshold: 1
      todo-cost: 160
      ignore-cost: 160
      ignore-for-file-cost: 160
      as-dynamic-cost: 40
      deprecated-annotations-cost: 80
      file-nullsafety-migration-cost: 160
      unit-type: 'BRL'
    - weight-of-class: 0.33

  rules:
    #   # UNNECESSARY STYLE
    #   # - arguments-ordering
    # COMMON
    # - avoid-banned-imports
    - avoid-cascade-after-if-null
    - avoid-collection-methods-with-unrelated-types
    - avoid-duplicate-exports
    - avoid-dynamic
    - avoid-global-state
    - avoid-ignoring-return-values
    - avoid-late-keyword
    - avoid-missing-enum-constant-in-map
    - avoid-nested-conditional-expressions
    - avoid-non-ascii-symbols
    - avoid-non-null-assertion
    - avoid-passing-async-when-sync-expected
    - avoid-redundant-async
    # - avoid-substring
    - avoid-throw-in-catch-block
    - avoid-top-level-members-in-tests
    - avoid-unnecessary-conditionals
    - avoid-unnecessary-type-assertions
    - avoid-unnecessary-type-casts
    - avoid-unrelated-type-assertions
    - avoid-unused-parameters
    # - ban-name
    - binary-expression-operand-order
    - double-literal-format
    - format-comment
    - list-all-equatable-fields
    - member-ordering
    - missing-test-assertion
    - newline-before-return
    - no-boolean-literal-compare
    - no-empty-block
    - no-equal-arguments
    - no-equal-then-else
    - no-magic-number
    - no-object-declaration
    - prefer-async-await
    - prefer-commenting-analyzer-ignores
    - prefer-conditional-expressions
    - prefer-correct-identifier-length
    - prefer-correct-test-file-name
    - prefer-correct-type-name
    - prefer-enums-by-name
    - prefer-first
    - prefer-last
    - prefer-immediate-return
    - prefer-iterable-of
    - prefer-match-file-name
    - prefer-moving-to-variable
    - prefer-static-class
    - prefer-trailing-comma
    - tag-name
    # FLUTTER
    - always-remove-listener
    - avoid-border-all
    - avoid-returning-widgets
    - avoid-shrink-wrap-in-lists
    - avoid-unnecessary-setstate
    - use-setstate-synchronously
    - avoid-expanded-as-spacer
    - avoid-wrapping-in-padding
    - check-for-equals-in-render-object-setters
    - consistent-update-render-object
    - prefer-const-border-radius
    - prefer-correct-edge-insets-constructor
    - prefer-extracting-callbacks
    - prefer-single-widget-per-file
    - prefer-using-list-view



  #   - avoid-cascade-after-if-null
  #   - avoid-unnecessary-conditionals
  #   - avoid-unnecessary-type-assertions
  #   - avoid-unrelated-type-assertions
  #   - avoid-unused-parameters
  #   - binary-expression-operand-order
  #   - double-literal-format
  #   - newline-before-return
  #   - no-boolean-literal-compare
  #   - no-empty-block
  #   - no-equal-then-else
  #   - prefer-commenting-analyzer-ignores
  #   - prefer-correct-test-file-name
  #   - prefer-enums-by-name
  #   - prefer-first
  #   - prefer-immediate-return
  #   - prefer-last
  #   - always-remove-listener
  #   - avoid-shrink-wrap-in-lists
  #   - avoid-unnecessary-setstate
  #   - use-setstate-synchronously
  #   - prefer-correct-edge-insets-constructor
  #   - avoid-expanded-as-spacer
  #   - prefer-using-list-view
  #   - format-comment:
  #       only-doc-comments: true
  #       ignored-patterns:
  #         - ^ cSpell.*
  #   - avoid-late-keyword:
  #     exclude:
  #       - test/**
  #   - avoid-nested-conditional-expressions:
  #     acceptable-level: 2
  #   - avoid-top-level-members-in-tests:
  #     exclude:
  #       - lib/**
  #       - bin/**
  #   - member-ordering:
  #       alphabetize: true
  #       order:
  #         - constructors
  #         - private-fields
  #         - public-fields
  #         - close-method
  #         - dispose-method
  #       widgets-order:
  #         - constructor
  #         - init-state-method
  #         - did-change-dependencies-method
  #         - did-update-widget-method
  #         - build-method
  #         - dispose-method
  #   - ban-name:
  #       entries:
  #         - ident: showDialog
  #           description: Please use myShowDialog in this package
  #         - ident: _height
  #           description: Please use myShowDialog in this package
  #         - ident: _width
  #           description: Please use myShowDialog in this package
  #         - ident: DateTime.now
  #           description: Please use a Clock.now instead
  #   - no-magic-number:
  #       allowed: [0, 1000]
  #       allow-only-once: true
  #   - prefer-correct-identifier-length:
  #       exceptions: []
  #       max-identifier-length: 30
  #       min-identifier-length: 3
  #   - prefer-correct-type-name:
  #       excluded: []
  #       min-length: 3
  #       max-length: 40
  #   - prefer-match-file-name:
  #       exclude:
  #         - test/**
  #   - prefer-static-class:
  #       ignore-annotations:
  #         - allowedAnnotation
  #       ignore-private: true
  #       ignore-names:
  #         - (.*)Provider
  #         - use(.*)
  #   - prefer-trailing-comma:
  #       break-on: 3
  #   - avoid-returning-widgets:
  #       ignored-names:
  #         - testFunction
  #       ignored-annotations:
  #         - allowedAnnotation
  #   - prefer-single-widget-per-file:
  #       ignore-private-widgets: true
  #   # NEW
  #   - prefer-provide-intl-description
  #   - correct-game-instantiating
  #   - avoid-initializing-in-on-mount
  #   - avoid-creating-vector-in-update
  #   - prefer-define-hero-tag