<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann < naderman @ naderman . de >
* Jordi Boggiano < j.boggiano @ seld . be >
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Command;
use Composer\Installer;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Output\OutputInterface;
/**
* @author Jordi Boggiano < j.boggiano @ seld . be >
*/
class UpdateCommand extends Command
{
protected function configure()
{
$this
->setName('update')
->setDescription('Updates your dependencies to the latest version according to composer.json, and updates the composer.lock file.')
->setDefinition(array(
new InputArgument('packages', InputArgument::IS_ARRAY | InputArgument::OPTIONAL, 'Packages that should be updated, if not provided all packages are.'),
new InputOption('prefer-source', null, InputOption::VALUE_NONE, 'Forces installation from package sources when possible, including VCS information.'),
new InputOption('prefer-dist', null, InputOption::VALUE_NONE, 'Forces installation from package dist even for dev versions.'),
new InputOption('dry-run', null, InputOption::VALUE_NONE, 'Outputs the operations but will not execute anything (implicitly enables --verbose).'),
new InputOption('dev', null, InputOption::VALUE_NONE, 'Enables installation of dev-require packages.'),
new InputOption('no-custom-installers', null, InputOption::VALUE_NONE, 'Disables all custom installers.'),
new InputOption('no-scripts', null, InputOption::VALUE_NONE, 'Skips the execution of all scripts defined in composer.json file.'),
new InputOption('verbose', 'v', InputOption::VALUE_NONE, 'Shows more details including new commits pulled in when updating packages.'),
new InputOption('optimize-autoloaders', null, InputOption::VALUE_NONE, 'Optimize autoloaders during autoloader dump')
))
->setHelp(< < < EOT
The < info > update< / info > command reads the composer.json file from the
current directory, processes it, and updates, removes or installs all the
dependencies.
< info > php composer.phar update< / info >
To limit the update operation to a few packages, you can list the package(s)
you want to update as such:
< info > php composer.phar update vendor/package1 foo/mypackage [...]< / info >
EOT
)
;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$composer = $this->getComposer();
$io = $this->getIO();
$install = Installer::create($io, $composer);
$install
->setDryRun($input->getOption('dry-run'))
->setVerbose($input->getOption('verbose'))
->setPreferSource($input->getOption('prefer-source'))
->setPreferDist($input->getOption('prefer-dist'))
->setDevMode($input->getOption('dev'))
->setRunScripts(!$input->getOption('no-scripts'))
->setOptimizeAutoloaders($input->getOption('optimize-autoloaders'))
->setUpdate(true)
->setUpdateWhitelist($input->getArgument('packages'))
;
if ($input->getOption('no-custom-installers')) {
$install->disableCustomInstallers();
}
return $install->run() ? 0 : 1;
}
}