blob: 3085e0df85e0bc2a5543f808f945acc5e943df6e [file] [log] [blame]
// Copyright 2013 The Flutter Authors. 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:file/file.dart';
import 'package:yaml/yaml.dart';
import 'package:yaml_edit/yaml_edit.dart';
import 'common/package_looping_command.dart';
import 'common/repository_package.dart';
/// A command to remove dev_dependencies, which are not used by package clients.
/// This is intended for use with legacy Flutter version testing, to allow
/// running analysis (with --lib-only) with versions that are supported for
/// clients of the library, but not for development of the library.
class RemoveDevDependenciesCommand extends PackageLoopingCommand {
/// Creates a publish metadata updater command instance.
RemoveDevDependenciesCommand(Directory packagesDir) : super(packagesDir);
final String name = 'remove-dev-dependencies';
final String description = 'Removes any dev_dependencies section from a '
'package, to allow more legacy testing.';
bool get hasLongOutput => false;
PackageLoopingType get packageLoopingType =>
Future<PackageResult> runForPackage(RepositoryPackage package) async {
bool changed = false;
final YamlEditor editablePubspec =
const String devDependenciesKey = 'dev_dependencies';
final YamlNode root = editablePubspec.parseAt(<String>[]);
final YamlMap? devDependencies =
(root as YamlMap)[devDependenciesKey] as YamlMap?;
if (devDependencies != null) {
changed = true;
print('${indentation}Removed dev_dependencies');
if (changed) {
return changed
? PackageResult.success()
: PackageResult.skip('Nothing to remove.');