blob: f5ec62ea26017afd4a63876094ff9f3635948a4f [file] [log] [blame]
// Copyright (c) 2013, 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 'dart:convert';
import '../command.dart';
import '../log.dart' as log;
import '../source/cached.dart';
/// Handles the `cache list` pub command.
class CacheListCommand extends PubCommand {
String get name => 'list';
String get description => 'List packages in the system cache.';
bool get hidden => true;
bool get takesArguments => false;
Future<void> runProtected() async {
// TODO(keertip): Add flag to list packages from non default sources.
var packagesObj = <String, Map>{};
var source = cache.defaultSource as CachedSource;
for (var package in source.getCachedPackages()) {
var packageInfo = packagesObj.putIfAbsent(, () => {});
packageInfo[package.version.toString()] = {'location': package.dir};
// TODO(keertip): Add support for non-JSON format and check for --format
// flag.
log.message(jsonEncode({'packages': packagesObj}));