Add update command, fixes #28
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Command;
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use Composer\Autoload\AutoloadGenerator;
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use Composer\DependencyResolver;
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use Composer\DependencyResolver\Pool;
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use Composer\DependencyResolver\Request;
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use Composer\DependencyResolver\Operation;
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use Composer\Package\LinkConstraint\VersionConstraint;
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use Composer\Repository\PlatformRepository;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class UpdateCommand extends Command
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{
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protected function configure()
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{
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$this
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->setName('update')
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->setDescription('Updates your dependencies to the latest version, and updates the composer.lock file.')
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->setDefinition(array(
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new InputOption('dev', null, InputOption::VALUE_NONE, 'Forces installation from package sources when possible, including VCS information.'),
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))
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->setHelp(<<<EOT
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The <info>update</info> command reads the composer.json file from the
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current directory, processes it, and updates, removes or installs all the
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dependencies.
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<info>php composer.phar update</info>
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EOT
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)
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;
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}
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$composer = $this->getComposer();
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$installCommand = $this->getApplication()->find('install');
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return $installCommand->install($output, $input->getOption('dev'), true);
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}
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}
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