analysis_options.yaml

linter:
  # The lint rules applied to this project can be customized in the
  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
  # included above or to enable additional rules. A list of all available lints
  # and their documentation is published at
  # https://dart-lang.github.io/linter/lints/index.html.
  #
  # Instead of disabling a lint rule for the entire project in the
  # section below, it can also be suppressed for a single line of code
  # or a specific dart file by using the `// ignore: name_of_lint` and
  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
  # producing the lint.
  rules:
    prefer_single_quotes: true
    eol_at_end_of_file: true
    directives_ordering: true
    require_trailing_commas: true
    unnecessary_await_in_return: true

# Additional information about this file can be found at
# https://dart.dev/guides/language/analysis-options
analyzer:
  exclude:
    - lib/**/*.g.dart # freezed and drift
    - lib/firebase_options_*.dart
    - lib/**/*.freezed.dart # freezed
  errors:
    invalid_annotation_target: ignore
    missing_required_param: warning
    missing_return: warning
    todo: ignore
  language:
    strict-casts: true
    strict-inference: true
    strict-raw-types: true
  # high CPU usage issue
  # https://github.com/dart-code-checker/dart-code-metrics/issues/568
  # plugins:
  #   - dart_code_metrics

dart_code_metrics:
  anti-patterns:
    - long-method:
        severity: warning
    - long-parameter-list:
        severity: warning
  metrics:
    cyclomatic-complexity: 20
    maximum-nesting-level: 5
    number-of-parameters: 4
    source-lines-of-code: 50
    # maintainability-index: 50
  metrics-exclude:
    - test/**
    - lib/**/*.g.dart
    - lib/firebase_options_*.dart
  rules:
    - newline-before-return:
        severity: style
    - no-boolean-literal-compare:
        severity: warning
    - prefer-async-await
    - no-empty-block
    - prefer-enums-by-name
    - prefer-trailing-comma:
        severity: style
    - prefer-conditional-expressions
    - no-equal-then-else
    - avoid-non-ascii-symbols
    - double-literal-format
    - no-magic-number
    - avoid-returning-widgets
    - avoid-unnecessary-setstate
    - avoid-use-expanded-as-spacer
    - avoid-wrapping-in-padding
    - prefer-correct-edge-insets-constructor
    - prefer-extracting-callbacks
    - avoid-nested-conditional-expressions:
        acceptable-level: 2
    - member-ordering:
        # alphabetize: true
        order:
          - constructors
          - public-fields
          - private-fields