blob: d0c5ed859d5fb90ea583880ca9fbffc446516a9b [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 'package:path/path.dart' as p;
import '../command.dart';
import '../exit_codes.dart' as exit_codes;
import '../io.dart';
import '../log.dart' as log;
import '../utils.dart';
/// Handles the `list-package-dirs` pub command.
class ListPackageDirsCommand extends PubCommand {
String get name => 'list-package-dirs';
String get description => 'Print local paths to dependencies.';
String get argumentsDescription => '';
bool get takesArguments => false;
bool get hidden => true;
ListPackageDirsCommand() {
help: 'How output should be displayed.', allowed: ['json']);
Future<void> runProtected() async {
log.json.enabled = true;
if (!fileExists(entrypoint.lockFilePath)) {
dataError('Package "myapp" has no lockfile. Please run "pub get" first.');
var output = {};
// Include the local paths to all locked packages.
var packages = mapMap(entrypoint.lockFile.packages, value: (name, package) {
var source = entrypoint.cache.source(package.source);
var packageDir = source.getDirectory(package);
// Normalize paths and make them absolute for backwards compatibility
// with the protocol used by the analyzer.
return p.normalize(p.absolute(p.join(packageDir, 'lib')));
// Include the self link.
packages[] =
output['packages'] = packages;
// Include the file(s) which when modified will affect the results. For pub,
// that's just the pubspec and lockfile.
output['input_files'] = [
return exit_codes.SUCCESS;