metrics.yaml

dart_code_linter:
  metrics:
    cyclomatic-complexity: 30
    maximum-nesting-level: 7

  anti-patterns:
    - long-method

  rules:
    # Dart
    - avoid-banned-imports:
        entries:
          - paths: [ 'lib\/domain(\/\w+)+\.dart' ]
            deny: [ '^package:\w*\/ui(\/\w+)+\.dart$' ]
            message: 'Do not import UI classes within domain layer'
          - paths: [ 'lib\/infrastructure(\/\w+)+\.dart' ]
            deny: [ '^package:\w*\/ui(\/\w+)+\.dart$' ]
            message: 'Do not import UI classes within infrastructure layer'
          - paths: [ 'lib\/domain(\/\w+)+\.dart' ]
            deny: [ '^package:\w*\/infrastructure(\/\w+)+\.dart$' ]
            message: 'Do not import infrastructure layer classes within domain layer'
    - avoid-cascade-after-if-null
    - avoid-collection-methods-with-unrelated-types
    - avoid-double-slash-imports
    - avoid-duplicate-exports
    - avoid-dynamic
    - avoid-global-state
    - avoid-missing-enum-constant-in-map
    - avoid-nested-conditional-expressions:
        acceptable-level: 2
    - avoid-non-ascii-symbols
    - avoid-redundant-async
    - avoid-substring
    - avoid-unnecessary-conditionals
    - avoid-unnecessary-type-assertions
    - avoid-unnecessary-type-casts
    - avoid-unrelated-type-assertions
    - avoid-unused-parameters
    - binary-expression-operand-order
    - double-literal-format
    - list-all-equatable-fields
    - missing-test-assertion
    - no-boolean-literal-compare
    - no-empty-block
    - no-equal-then-else
    - no-object-declaration
    - prefer-async-await
    - prefer-correct-test-file-name
    - prefer-correct-type-name
    - prefer-enums-by-name
    - prefer-first
    - prefer-immediate-return
    - prefer-iterable-of
    - prefer-last
    - prefer-moving-to-variable:
        allowed-duplicated-chains: 3
        exclude:
          - test/**
          - integration_test/**
    - prefer-static-class:
        exclude:
          - test/**
          - integration_test/**
    - prefer-trailing-comma

    # Flutter
    - always-remove-listener
    - avoid-border-all
    - avoid-returning-widgets
    - avoid-shrink-wrap-in-lists
    - avoid-unnecessary-setstate
    - avoid-expanded-as-spacer
    - consistent-update-render-object
    - prefer-const-border-radius
    - prefer-correct-edge-insets-constructor
    - prefer-define-hero-tag
    - prefer-extracting-callbacks:
        allowed-line-count: 5
    - prefer-single-widget-per-file:
        ignore-private-widgets: true
    - prefer-using-list-view
    - use-setstate-synchronously