analysis_options.yaml

# For more linters, we can check https://dart-lang.github.io/linter/lints/index.html
# or https://pub.dev/packages/lint (Effective dart)
# use "flutter analyze ." or "dart  analyze ." for running lint checks

include: package:flutter_lints/flutter.yaml
linter:
  rules:
    # Ref https://github.com/flutter/packages/blob/master/packages/flutter_lints/lib/flutter.yaml
    # Ref https://dart-lang.github.io/linter/lints/
    - avoid_print
    - avoid_unnecessary_containers
    - avoid_web_libraries_in_flutter
    - no_logic_in_create_state
    - prefer_const_constructors
    - prefer_const_constructors_in_immutables
    - prefer_const_declarations
    - prefer_const_literals_to_create_immutables
    - prefer_final_locals
    - require_trailing_commas
    - sized_box_for_whitespace
    - use_full_hex_values_for_flutter_colors
    - use_key_in_widget_constructors
    - cancel_subscriptions

    - avoid_empty_else
    - exhaustive_cases

    # just style suggestions
    - sort_pub_dependencies
    - use_rethrow_when_possible
    - prefer_double_quotes
    - directives_ordering
    - always_use_package_imports
    - sort_child_properties_last
    - unawaited_futures

analyzer:
  errors:
    avoid_empty_else: error
    exhaustive_cases: error
    curly_braces_in_flow_control_structures: error
    directives_ordering: error
    require_trailing_commas: error
    always_use_package_imports: warning
    prefer_final_fields: error
    unused_import: error
    camel_case_types: error
    prefer_is_empty: warning
    use_rethrow_when_possible: info
    unused_field: warning
    use_key_in_widget_constructors: warning
    sort_child_properties_last: warning
    sort_pub_dependencies: warning
    library_private_types_in_public_api: warning
    constant_identifier_names: warning
    prefer_const_constructors: warning
    prefer_const_declarations: warning
    prefer_const_constructors_in_immutables: warning
    prefer_final_locals: warning
    unnecessary_const: error
    cancel_subscriptions: error


    unawaited_futures: warning # convert to warning after fixing existing issues
    invalid_dependency: info
    use_build_context_synchronously: ignore # experimental lint, requires many changes
    prefer_interpolation_to_compose_strings: ignore # later too many warnings
    prefer_double_quotes: ignore # too many warnings
    avoid_renaming_method_parameters: ignore # incorrect warnings for `equals` overrides

  exclude:
    - thirdparty/**
    - lib/generated/**