flutter-surf-lint-rules

Surf Lint Rules

Overview

Lint rules used by Surf.

Const rules

• prefer_const_constructors
• prefer_const_constructors_in_immutables
• prefer_const_declarations
• prefer_const_literals_to_create_immutables
• unnecessary_const
• unnecessary_late

Error rules

• always_use_package_imports
• avoid_dynamic_calls
• avoid_empty_else
• avoid_print
• avoid_relative_lib_imports
• avoid_returning_null_for_future
• avoid_slow_async_io
• avoid_type_to_string
• avoid_types_as_parameter_names
• avoid_web_libraries_in_flutter
• cancel_subscriptions
• close_sinks
• comment_references
• control_flow_in_finally
• empty_statements
• hash_and_equals
• iterable_contains_unrelated_type
• list_remove_unrelated_type
• literal_only_boolean_expressions
• no_adjacent_strings_in_list
• no_duplicate_case_values
• no_logic_in_create_state
• prefer_void_to_null
• test_types_in_equals
• throw_in_finally
• unnecessary_statements
• unrelated_type_equality_checks
• unsafe_html
• use_build_context_synchronously
• use_key_in_widget_constructors
• valid_regexps

Style rules

• always_declare_return_types
• always_put_required_named_parameters_first
• always_require_non_null_named_parameters
• annotate_overrides
• avoid_annotating_with_dynamic
• avoid_bool_literals_in_conditional_expressions
• avoid_catches_without_on_clauses
• avoid_catching_errors
• avoid_equals_and_hash_code_on_mutable_classes
• avoid_escaping_inner_quotes
• avoid_field_initializers_in_const_classes
• avoid_function_literals_in_foreach_calls
• avoid_implementing_value_types
• avoid_init_to_null
• avoid_js_rounded_ints
• avoid_multiple_declarations_per_line
• avoid_null_checks_in_equality_operators
• avoid_positional_boolean_parameters
• avoid_private_typedef_functions
• avoid_redundant_argument_values
• avoid_renaming_method_parameters
• avoid_return_types_on_setters
• avoid_returning_null
• avoid_returning_null_for_void
• avoid_returning_this
• avoid_setters_without_getters
• avoid_shadowing_type_parameters
• avoid_single_cascade_in_expression_statements
• avoid_types_on_closure_parameters
• avoid_unnecessary_containers
• avoid_unused_constructor_parameters
• avoid_void_async
• await_only_futures
• camel_case_extensions
• camel_case_types
• cascade_invocations
• constant_identifier_names
• curly_braces_in_flow_control_structures
• deprecated_consistency
• directives_ordering
• do_not_use_environment
• empty_catches
• empty_constructor_bodies
• exhaustive_cases
• file_names
• implementation_imports
• leading_newlines_in_multiline_strings
• library_names
• library_prefixes
• missing_whitespace_between_adjacent_strings
• no_runtimeType_toString
• non_constant_identifier_names
• null_closures
• omit_local_variable_types
• one_member_abstracts
• only_throw_errors
• overridden_fields
• package_api_docs
• parameter_assignments
• prefer_adjacent_string_concatenation
• prefer_asserts_in_initializer_lists
• prefer_collection_literals
• prefer_conditional_assignment
• prefer_constructors_over_static_methods
• prefer_contains
• prefer_equal_for_default_values
• prefer_final_fields
• prefer_final_in_for_each
• prefer_final_locals
• prefer_for_elements_to_map_fromIterable
• prefer_function_declarations_over_variables
• prefer_generic_function_type_aliases
• prefer_if_elements_to_conditional_expressions
• prefer_if_null_operators
• prefer_initializing_formals
• prefer_inlined_adds
• prefer_interpolation_to_compose_strings
• prefer_is_empty
• prefer_is_not_empty
• prefer_is_not_operator
• prefer_iterable_whereType
• prefer_mixin
• prefer_null_aware_operators
• prefer_single_quotes
• prefer_spread_collections
• prefer_typing_uninitialized_variables
• provide_deprecation_message
• public_member_api_docs (set to false)
• recursive_getters
• sized_box_for_whitespace
• slash_for_doc_comments
• sort_child_properties_last (set to false)
• sort_constructors_first (set to false)
• sort_unnamed_constructors_first (set to false)
• type_annotate_public_apis
• type_init_formals
• unawaited_futures
• unnecessary_await_in_return
• unnecessary_brace_in_string_interps
• unnecessary_getters_setters
• unnecessary_lambdas
• unnecessary_new
• unnecessary_null_aware_assignments
• unnecessary_null_checks
• unnecessary_null_in_if_null_operators
• unnecessary_nullable_for_final_variable_declarations
• unnecessary_overrides
• unnecessary_parenthesis
• unnecessary_raw_strings
• unnecessary_string_escapes
• unnecessary_string_interpolations
• unnecessary_this
• use_full_hex_values_for_flutter_colors
• use_function_type_syntax_for_parameters
• use_if_null_to_convert_nulls_to_bools
• use_is_even_rather_than_modulo
• use_late_for_private_fields_and_variables
• use_named_constants
• use_raw_strings
• use_rethrow_when_possible
• use_setters_to_change_properties
• use_string_buffers
• use_to_and_as_if_applicable
• void_checks
• lines_longer_than_80_chars (set to false)
• flutter_style_todos
• conditional_uri_does_not_exist
• no_leading_underscores_for_library_prefixes
• no_leading_underscores_for_local_identifiers
• secure_pubspec_urls
• sized_box_shrink_expand
• use_decorated_box
• use_colored_box

Pub rules

• package_names
• sort_pub_dependencies

Analyzer. Errors

• always_use_package_imports
• avoid_dynamic_calls
• avoid_empty_else
• avoid_print
• avoid_relative_lib_imports
• avoid_returning_null_for_future
• avoid_slow_async_io
• avoid_type_to_string
• avoid_types_as_parameter_names
• avoid_web_libraries_in_flutter
• cancel_subscriptions
• close_sinks
• comment_references
• control_flow_in_finally
• empty_statements
• hash_and_equals
• iterable_contains_unrelated_type
• list_remove_unrelated_type
• literal_only_boolean_expressions
• no_adjacent_strings_in_list
• no_duplicate_case_values
• no_logic_in_create_state
• prefer_void_to_null
• test_types_in_equals
• throw_in_finally
• unnecessary_statements
• unrelated_type_equality_checks
• unsafe_html
• use_build_context_synchronously
• use_key_in_widget_constructors
• valid_regexps

Installation

Add surf_lint_rules as dependency to your pubspec.yaml

dependencies:
  surf_lint_rules: $currentVersion$

At this moment, the current version of surf_lint_rules is .

Example

You can use both stable and dev versions of the package listed above in the badges bar.

Create analysis_options.yaml file

include: package:surf_lint_rules/analysis_options.yaml

See the dartanalyzer executing the lint checks in you favorite editor.

Changelog

All notable changes to this project will be documented in this file.

Issues

To report your issues, file directly in the Issues section.

Contribute

If you would like to contribute to the package (e.g. by improving the documentation, fixing a bug or adding a cool new feature), please read our contribution guide first and send us your pull request.

Your PRs are always welcome.

How to reach us

Please feel free to ask any questions about this package. Join our community chat on Telegram. We speak English and Russian.

License

Apache License, Version 2.0