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172 lines
7.4 KiB
172 lines
7.4 KiB
# Defines a default set of lint rules enforced for |
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# projects at Google. For details and rationale, |
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# see https://github.com/dart-lang/pedantic#enabled-lints. |
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include: package:pedantic/analysis_options.yaml |
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analyzer: |
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strong-mode: |
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implicit-casts: false |
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implicit-dynamic: false |
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errors: |
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# treat missing required parameters as a warning (not a hint) |
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missing_required_param: warning |
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# treat missing returns as a warning (not a hint) |
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missing_return: warning |
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# allow having TODOs in the code |
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todo: ignore |
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linter: |
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rules: |
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# these rules are documented on and in the same order as |
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# the Dart Lint rules page to make maintenance easier |
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# http://dart-lang.github.io/linter/lints/ |
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# HP mostly in sync with https://github.com/flutter/flutter/blob/master/analysis_options.yaml |
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- always_declare_return_types |
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- always_put_control_body_on_new_line |
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# - always_put_required_named_parameters_first # we prefer having parameters in the same order as fields https://github.com/flutter/flutter/issues/10219 |
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- always_require_non_null_named_parameters |
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#- always_specify_types |
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- annotate_overrides |
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# - avoid_annotating_with_dynamic # not yet tested |
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# - avoid_as |
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- avoid_bool_literals_in_conditional_expressions |
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# - avoid_catches_without_on_clauses # not yet tested |
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# - avoid_catching_errors # not yet tested |
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# - avoid_classes_with_only_static_members # not yet tested |
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# - avoid_double_and_int_checks # only useful when targeting JS runtime |
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- avoid_empty_else |
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- avoid_field_initializers_in_const_classes |
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- avoid_function_literals_in_foreach_calls |
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# - avoid_implementing_value_types # not yet tested |
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- avoid_init_to_null |
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# - avoid_js_rounded_ints # only useful when targeting JS runtime |
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- avoid_null_checks_in_equality_operators |
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# - avoid_positional_boolean_parameters # not yet tested |
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# - avoid_private_typedef_functions # we prefer having typedef (discussion in https://github.com/flutter/flutter/pull/16356) |
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- avoid_relative_lib_imports |
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- avoid_renaming_method_parameters |
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- avoid_return_types_on_setters |
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# - avoid_returning_null # not yet tested |
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# - avoid_returning_null_for_future # not yet tested |
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- avoid_returning_null_for_void |
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# - avoid_returning_this # not yet tested |
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# - avoid_setters_without_getters # not yet tested |
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# - avoid_shadowing_type_parameters # not yet tested |
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# - avoid_single_cascade_in_expression_statements # not yet tested |
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- avoid_slow_async_io |
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- avoid_types_as_parameter_names |
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# - avoid_types_on_closure_parameters # not yet tested |
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- avoid_unused_constructor_parameters |
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- avoid_void_async |
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- await_only_futures |
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- camel_case_types |
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- cancel_subscriptions |
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# - cascade_invocations # not yet tested |
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# - close_sinks # not reliable enough |
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# - comment_references # blocked on https://github.com/flutter/flutter/issues/20765 |
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# - constant_identifier_names # https://github.com/dart-lang/linter/issues/204 |
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- control_flow_in_finally |
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- curly_braces_in_flow_control_structures |
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# - diagnostic_describe_all_properties # not yet tested |
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- directives_ordering |
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- empty_catches |
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- empty_constructor_bodies |
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- empty_statements |
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# - file_names # not yet tested |
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# - flutter_style_todos TODO(HP) |
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- hash_and_equals |
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- implementation_imports |
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# - invariant_booleans # too many false positives: https://github.com/dart-lang/linter/issues/811 |
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- iterable_contains_unrelated_type |
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# - join_return_with_assignment # not yet tested |
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- library_names |
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- library_prefixes |
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# - lines_longer_than_80_chars # not yet tested |
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- list_remove_unrelated_type |
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# - literal_only_boolean_expressions # too many false positives: https://github.com/dart-lang/sdk/issues/34181 |
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- no_adjacent_strings_in_list |
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- no_duplicate_case_values |
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- non_constant_identifier_names |
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# - null_closures # not yet tested |
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# - omit_local_variable_types # opposite of always_specify_types |
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# - one_member_abstracts # too many false positives |
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# - only_throw_errors # https://github.com/flutter/flutter/issues/5792 |
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- overridden_fields |
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- package_api_docs |
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- package_names |
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- package_prefixed_library_names |
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# - parameter_assignments # we do this commonly |
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- prefer_adjacent_string_concatenation |
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- prefer_asserts_in_initializer_lists |
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# - prefer_asserts_with_message # not yet tested |
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- prefer_collection_literals |
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- prefer_conditional_assignment |
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- prefer_const_constructors |
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- prefer_const_constructors_in_immutables |
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- prefer_const_declarations |
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- prefer_const_literals_to_create_immutables |
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# - prefer_constructors_over_static_methods # not yet tested |
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- prefer_contains |
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# - prefer_double_quotes # opposite of prefer_single_quotes |
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- prefer_equal_for_default_values |
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# - prefer_expression_function_bodies # conflicts with https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#consider-using--for-short-functions-and-methods |
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- prefer_final_fields |
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# - prefer_final_in_for_each # not yet tested |
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- prefer_final_locals |
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# - prefer_for_elements_to_map_fromIterable # not yet tested |
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- prefer_foreach |
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# - prefer_function_declarations_over_variables # not yet tested |
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- prefer_generic_function_type_aliases |
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# - prefer_if_elements_to_conditional_expressions # not yet tested |
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- prefer_if_null_operators |
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- prefer_initializing_formals |
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- prefer_inlined_adds |
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# - prefer_int_literals # not yet tested |
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# - prefer_interpolation_to_compose_strings # not yet tested |
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- prefer_is_empty |
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- prefer_is_not_empty |
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- prefer_iterable_whereType |
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# - prefer_mixin # https://github.com/dart-lang/language/issues/32 |
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# - prefer_null_aware_operators # disable until NNBD, see https://github.com/flutter/flutter/pull/32711#issuecomment-492930932 |
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- prefer_single_quotes |
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- prefer_spread_collections |
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- prefer_typing_uninitialized_variables |
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- prefer_void_to_null |
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# - provide_deprecation_message # not yet tested |
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# - public_member_api_docs # enabled on a case-by-case basis; see e.g. packages/analysis_options.yaml |
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- recursive_getters |
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- slash_for_doc_comments |
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# - sort_child_properties_last # not yet tested |
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- sort_constructors_first |
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- sort_pub_dependencies |
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- sort_unnamed_constructors_first |
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- test_types_in_equals |
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- throw_in_finally |
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# - type_annotate_public_apis # subset of always_specify_types |
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- type_init_formals |
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# - unawaited_futures # https://github.com/flutter/flutter/issues/5793 |
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# - unnecessary_await_in_return # not yet tested |
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- unnecessary_brace_in_string_interps |
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- unnecessary_const |
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- unnecessary_getters_setters |
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# - unnecessary_lambdas # https://github.com/dart-lang/linter/issues/498 |
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- unnecessary_new |
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- unnecessary_null_aware_assignments |
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- unnecessary_null_in_if_null_operators |
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- unnecessary_overrides |
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#- unnecessary_parenthesis HP: I like parenthesis :-) |
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- unnecessary_statements |
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- unnecessary_this |
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- unrelated_type_equality_checks |
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# - unsafe_html # not yet tested |
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- use_full_hex_values_for_flutter_colors |
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# - use_function_type_syntax_for_parameters # not yet tested |
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- use_rethrow_when_possible |
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# - use_setters_to_change_properties # not yet tested |
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# - use_string_buffers # https://github.com/dart-lang/linter/pull/664 |
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# - use_to_and_as_if_applicable # has false positives, so we prefer to catch this by code-review |
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- valid_regexps |
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# - void_checks # not yet tested |
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