| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:analysis_server/protocol/protocol_generated.dart' show DartFix; |
| import 'package:analysis_server/src/edit/edit_dartfix.dart'; |
| import 'package:analysis_server/src/edit/fix/dartfix_listener.dart'; |
| import 'package:analysis_server/src/edit/fix/dartfix_registrar.dart'; |
| import 'package:analysis_server/src/edit/fix/fix_error_task.dart'; |
| import 'package:analysis_server/src/edit/fix/non_nullable_fix.dart'; |
| import 'package:analysis_server/src/edit/fix/prefer_for_elements_to_map_fromIterable_fix.dart'; |
| import 'package:analysis_server/src/edit/fix/prefer_if_elements_to_conditional_expressions_fix.dart'; |
| import 'package:analysis_server/src/edit/fix/prefer_int_literals_fix.dart'; |
| import 'package:analysis_server/src/edit/fix/prefer_mixin_fix.dart'; |
| import 'package:analysis_server/src/edit/fix/prefer_spread_collections_fix.dart'; |
| |
| const allFixes = <DartFixInfo>[ |
| // |
| // Fixes enabled by default |
| // |
| const DartFixInfo( |
| 'fix-named-constructor-type-arguments', |
| ''' |
| Move named constructor type arguments from the name to the type. |
| |
| For example, this |
| new List.filled<String>(20, 'value'); |
| |
| will be converted to |
| new List<String>.filled(20, 'value');''', |
| FixErrorTask.fixNamedConstructorTypeArgs, |
| isRequired: true, |
| ), |
| const DartFixInfo( |
| 'use-mixin', |
| ''' |
| Convert classes used as a mixin to the new mixin syntax. |
| |
| For example, this |
| class C with M { } |
| class M { } |
| |
| will be converted to |
| class C with M { } |
| mixin M { } |
| |
| There are several situations where a class cannot be automatically converted |
| to a mixin such as when the class contains a constructor. In that situation |
| a message is displayed and the class is not converted to a mixin.''', |
| PreferMixinFix.task, |
| isRequired: true, |
| ), |
| // |
| // Fixes that may be explicitly enabled |
| // |
| const DartFixInfo( |
| 'double-to-int', |
| ''' |
| Find double literals ending in .0 and remove the .0 |
| wherever double context can be inferred. |
| |
| For example, this |
| const double myDouble = 8.0; |
| |
| will be converted to |
| const double myDouble = 8;''', |
| PreferIntLiteralsFix.task, |
| ), |
| const DartFixInfo( |
| 'use-spread-collections', |
| ''' |
| Convert to using collection spread operators. |
| |
| For example, this |
| var l1 = ['b']; |
| var l2 = ['a']..addAll(l1); |
| |
| will be converted to |
| var l1 = ['b']; |
| var l2 = ['a', ...l1];''', |
| PreferSpreadCollectionsFix.task, |
| isDefault: false, |
| ), |
| const DartFixInfo( |
| 'collection-if-elements', |
| ''' |
| Convert to using if elements when building collections. |
| |
| For example, this |
| f(bool b) => ['a', b ? 'c' : 'd', 'e']; |
| |
| will be converted to |
| f(bool b) => ['a', if (b) 'c' else 'd', 'e'];''', |
| PreferIfElementsToConditionalExpressionsFix.task, |
| isDefault: false, |
| ), |
| const DartFixInfo( |
| 'map-for-elements', |
| ''' |
| Convert to for elements when building maps from iterables. |
| |
| For example, this |
| Map<int, int>.fromIterable([1, 2, 3], key: (i) => i, value: (i) => i * 2) |
| |
| will be converted to |
| <int, int>{ for(int i in [1, 2, 3]) i : i * 2, }''', |
| PreferForElementsToMapFromIterableFix.task, |
| isDefault: false, |
| ), |
| // |
| // Experimental fixes |
| // |
| const DartFixInfo( |
| 'non-nullable', |
| // TODO(danrubel) update description and make default/required |
| // when NNBD fix is ready |
| ''' |
| EXPERIMENTAL: Update sources to be non-nullable by default. |
| This requires the experimental non-nullable flag to be enabled |
| when running the updated application.''', |
| NonNullableFix.task, |
| isDefault: false, |
| ), |
| ]; |
| |
| /// [DartFixInfo] represents a fix that can be applied by [EditDartFix]. |
| class DartFixInfo { |
| final String key; |
| final String description; |
| final bool isDefault; |
| final bool isRequired; |
| final void Function(DartFixRegistrar dartfix, DartFixListener listener) setup; |
| |
| const DartFixInfo(this.key, this.description, this.setup, |
| {this.isDefault = true, this.isRequired = false}); |
| |
| DartFix asDartFix() => |
| new DartFix(key, description: description, isRequired: isRequired); |
| } |