| // Copyright (c) 2012, 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:async'; |
| |
| import '../command.dart'; |
| import '../log.dart' as log; |
| import '../solver.dart'; |
| |
| /// Handles the `get` pub command. |
| class GetCommand extends PubCommand { |
| @override |
| String get name => 'get'; |
| @override |
| String get description => "Get the current package's dependencies."; |
| @override |
| String get docUrl => 'https://dart.dev/tools/pub/cmd/pub-get'; |
| @override |
| bool get isOffline => argResults['offline']; |
| |
| GetCommand() { |
| argParser.addFlag('offline', |
| help: 'Use cached packages instead of accessing the network.'); |
| |
| argParser.addFlag('dry-run', |
| abbr: 'n', |
| negatable: false, |
| help: "Report what dependencies would change but don't change any."); |
| |
| argParser.addFlag('precompile', |
| help: 'Build executables in immediate dependencies.'); |
| |
| argParser.addFlag('packages-dir', hide: true); |
| |
| argParser.addFlag( |
| 'example', |
| help: 'Also run in `example/` (if it exists).', |
| hide: true, |
| ); |
| |
| argParser.addOption('directory', |
| abbr: 'C', help: 'Run this in the directory<dir>.', valueHelp: 'dir'); |
| } |
| |
| @override |
| Future<void> runProtected() async { |
| if (argResults.wasParsed('packages-dir')) { |
| log.warning(log.yellow( |
| 'The --packages-dir flag is no longer used and does nothing.')); |
| } |
| |
| await entrypoint.acquireDependencies( |
| SolveType.get, |
| dryRun: argResults['dry-run'], |
| precompile: argResults['precompile'], |
| analytics: analytics, |
| ); |
| |
| var example = entrypoint.example; |
| if (argResults['example'] && example != null) { |
| await example.acquireDependencies( |
| SolveType.get, |
| dryRun: argResults['dry-run'], |
| precompile: argResults['precompile'], |
| analytics: analytics, |
| onlyReportSuccessOrFailure: true, |
| ); |
| } |
| } |
| } |