flutter/.analysis_options
Ian Hickson 63aa1397a3 Increase the strictness of our requiring explicit types (#7585)
...now that we have generic methods, their types need to be specified too.
2017-01-23 01:04:31 -08:00

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# Specify analysis options.
#
# Until there are meta linter rules, each desired lint must be explicitly enabled.
# See: https://github.com/dart-lang/linter/issues/288
#
# For a list of lints, see: http://dart-lang.github.io/linter/lints/
# See the configuration guide for more
# https://github.com/dart-lang/sdk/tree/master/pkg/analyzer#configuring-the-analyzer
#
# This file contains the analysis options used by Flutter editors, such as Atom.
# It is very similar to .analysis_options_flutter_analyze;
# the only difference (currently) is the public_member_api_docs option,
# which triggers too many messages to be used in editors.
analyzer:
language:
enableStrictCallChecks: true
enableSuperMixins: true
strong-mode:
implicit-dynamic: false
errors:
# allow overriding fields (if they use super, ideally...)
strong_mode_invalid_field_override: ignore
# allow type narrowing
strong_mode_down_cast_composite: ignore
# allow having TODOs in the code
todo: ignore
exclude:
- 'bin/cache/**'
# the following two are relative to the stocks example and the flutter package respectively
# see https://github.com/dart-lang/sdk/issues/28463
- 'lib/i18n/stock_messages_*.dart'
- 'lib/src/http/**'
linter:
rules:
# these rules are documented on and in the same order as
# the Dart Lint rules page to make maintenance easier
# http://dart-lang.github.io/linter/lints/
# === error rules ===
- avoid_empty_else
# - comment_references # blocked on https://github.com/dart-lang/dartdoc/issues/1153
- cancel_subscriptions
# - close_sinks # https://github.com/flutter/flutter/issues/5789
- control_flow_in_finally
- empty_statements
- hash_and_equals
# - invariant_booleans # https://github.com/flutter/flutter/issues/5790
# - iterable_contains_unrelated_type
- list_remove_unrelated_type
# - literal_only_boolean_expressions # https://github.com/flutter/flutter/issues/5791
- test_types_in_equals
- throw_in_finally
- unrelated_type_equality_checks
- valid_regexps
# === style rules ===
- always_declare_return_types
- always_specify_types
- annotate_overrides
- avoid_as
- avoid_init_to_null
- avoid_return_types_on_setters
- await_only_futures
- camel_case_types
# - constant_identifier_names # https://github.com/dart-lang/linter/issues/204
- control_flow_in_finally
- empty_constructor_bodies
- implementation_imports
- library_names
- library_prefixes
- non_constant_identifier_names
- one_member_abstracts
# - only_throw_errors # https://github.com/flutter/flutter/issues/5792
# - overridden_fields
- package_api_docs
- package_prefixed_library_names
- prefer_is_not_empty
# - public_member_api_docs
- slash_for_doc_comments
- sort_constructors_first
- sort_unnamed_constructors_first
- super_goes_last
# - type_annotate_public_apis # subset of always_specify_types
- type_init_formals
# - unawaited_futures # https://github.com/flutter/flutter/issues/5793
- unnecessary_brace_in_string_interp
- unnecessary_getters_setters
# === pub rules ===
- package_names