forked from flutter/flutter
-
Notifications
You must be signed in to change notification settings - Fork 0
/
analysis_options_repo.yaml
157 lines (155 loc) · 6.95 KB
/
analysis_options_repo.yaml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
# 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
#
# There are three similar analysis options files in the flutter repo:
# - analysis_options.yaml
# - analysis_options_repo.yaml (this file)
# - packages/flutter/lib/analysis_options_user.yaml
#
# This file contains the analysis options used by 'flutter analyze' when analyzing
# the flutter repository. It is very similar to analysis_options.yaml;
# the only difference (currently) is the public_member_api_docs option,
# which is turned on and programmatically reduced to a single output line
# indicating the # of violations for that rule.
analyzer:
language:
enableStrictCallChecks: true
enableSuperMixins: true
strong-mode:
implicit-dynamic: false
errors:
# treat missing required parameters as a warning (not a hint)
missing_required_param: warning
# treat missing returns as a warning (not a hint)
missing_return: warning
# allow having TODOs in the code
todo: ignore
# `flutter analyze` (without `--watch`) just ignores directories
# that contain a .dartignore file, and this file does not have any
# effect on what files are actually analyzed.
linter:
rules:
# these rules are documented on and in the same order as
# the Dart Lint rules page to make maintenance easier
# https://github.com/dart-lang/linter/blob/master/example/all.yaml
- always_declare_return_types
- always_put_control_body_on_new_line
# - always_put_required_named_parameters_first # we prefer having parameters in the same order as fields https://github.com/flutter/flutter/issues/10219
- always_require_non_null_named_parameters
- always_specify_types
- annotate_overrides
# - avoid_annotating_with_dynamic # conflicts with always_specify_types
- avoid_as
# - avoid_bool_literals_in_conditional_expressions # not yet tested
# - avoid_catches_without_on_clauses # we do this commonly
# - avoid_catching_errors # we do this commonly
- avoid_classes_with_only_static_members
# - avoid_double_and_int_checks # only useful when targeting JS runtime
- avoid_empty_else
# - avoid_field_initializers_in_const_classes # not yet tested
- avoid_function_literals_in_foreach_calls
- avoid_init_to_null
# - avoid_js_rounded_ints # only useful when targeting JS runtime
- avoid_null_checks_in_equality_operators
# - avoid_positional_boolean_parameters # not yet tested
# - avoid_private_typedef_functions # we prefer having typedef (discussion in https://github.com/flutter/flutter/pull/16356)
- avoid_relative_lib_imports
- avoid_renaming_method_parameters
- avoid_return_types_on_setters
# - avoid_returning_null # we do this commonly
# - avoid_returning_this # https://github.com/dart-lang/linter/issues/842
# - avoid_setters_without_getters # not yet tested
# - avoid_single_cascade_in_expression_statements # not yet tested
- avoid_slow_async_io
# - avoid_types_as_parameter_names # https://github.com/dart-lang/linter/pull/954/files
# - avoid_types_on_closure_parameters # conflicts with always_specify_types
# - avoid_unused_constructor_parameters # https://github.com/dart-lang/linter/pull/847
- await_only_futures
- camel_case_types
- cancel_subscriptions
# - cascade_invocations # not yet tested
# - close_sinks # https://github.com/flutter/flutter/issues/5789
# - comment_references # blocked on https://github.com/dart-lang/dartdoc/issues/1153
# - constant_identifier_names # https://github.com/dart-lang/linter/issues/204
- control_flow_in_finally
- directives_ordering
- empty_catches
- empty_constructor_bodies
- empty_statements
- hash_and_equals
- implementation_imports
# - invariant_booleans # https://github.com/flutter/flutter/issues/5790
- iterable_contains_unrelated_type
# - join_return_with_assignment # not yet tested
- library_names
- library_prefixes
- list_remove_unrelated_type
# - literal_only_boolean_expressions # https://github.com/flutter/flutter/issues/5791
- no_adjacent_strings_in_list
- no_duplicate_case_values
- non_constant_identifier_names
# - omit_local_variable_types # opposite of always_specify_types
# - one_member_abstracts # too many false positives
# - only_throw_errors # https://github.com/flutter/flutter/issues/5792
- overridden_fields
- package_api_docs
- package_names
- package_prefixed_library_names
# - parameter_assignments # we do this commonly
- prefer_adjacent_string_concatenation
- prefer_asserts_in_initializer_lists
- prefer_bool_in_asserts
- prefer_collection_literals
- prefer_conditional_assignment
- prefer_const_constructors
- prefer_const_constructors_in_immutables
- prefer_const_declarations
- prefer_const_literals_to_create_immutables
# - prefer_constructors_over_static_methods # not yet tested
- prefer_contains
- prefer_equal_for_default_values
# - prefer_expression_function_bodies # conflicts with https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#consider-using--for-short-functions-and-methods
- prefer_final_fields
- prefer_final_locals
- prefer_foreach
# - prefer_function_declarations_over_variables # not yet tested
- prefer_initializing_formals
# - prefer_interpolation_to_compose_strings # not yet tested
# - prefer_iterable_whereType # https://github.com/dart-lang/sdk/issues/32463
- prefer_is_empty
- prefer_is_not_empty
- prefer_single_quotes
- prefer_typing_uninitialized_variables
- public_member_api_docs # this is the only difference from analysis_options.yaml
- recursive_getters
- slash_for_doc_comments
- sort_constructors_first
- sort_unnamed_constructors_first
- super_goes_last
- test_types_in_equals
- throw_in_finally
# - 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_interps
- unnecessary_getters_setters
# - unnecessary_lambdas # https://github.com/dart-lang/linter/issues/498
- unnecessary_null_aware_assignments
- unnecessary_null_in_if_null_operators
- unnecessary_overrides
- unnecessary_parenthesis
# - unnecessary_statements # not yet tested
- unnecessary_this
- unrelated_type_equality_checks
- use_rethrow_when_possible
# - use_setters_to_change_properties # not yet tested
# - use_string_buffers # https://github.com/dart-lang/linter/pull/664
# - use_to_and_as_if_applicable # has false positives, so we prefer to catch this by code-review
- valid_regexps
# - void_checks # not yet tested