blob: 142a418f3ff53273f4e7e109d12c5bc959748cda [file] [log] [blame]
// Copyright (c) 2020, 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/src/services/correction/dart/abstract_producer.dart';
import 'package:analysis_server/src/services/correction/fix.dart';
import 'package:analyzer/dart/ast/ast.dart';
import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
import 'package:analyzer_plugin/utilities/fixes/fixes.dart';
import 'package:analyzer_plugin/utilities/range_factory.dart';
class RemoveInitializer extends CorrectionProducer {
@override
FixKind get fixKind => DartFixKind.REMOVE_INITIALIZER;
@override
Future<void> compute(ChangeBuilder builder) async {
var parameter = node.thisOrAncestorOfType<DefaultFormalParameter>();
if (parameter != null) {
// Handle formal parameters with default values.
await builder.addDartFileEdit(file, (builder) {
builder.addDeletion(
range.endEnd(parameter.identifier, parameter.defaultValue));
});
} else {
// Handle variable declarations with default values.
var variable = node.thisOrAncestorOfType<VariableDeclaration>();
if (variable != null) {
await builder.addDartFileEdit(file, (builder) {
builder
.addDeletion(range.endEnd(variable.name, variable.initializer));
});
}
}
}
/// Return an instance of this class. Used as a tear-off in `FixProcessor`.
static RemoveInitializer newInstance() => RemoveInitializer();
}