58 lines
1.4 KiB
PHP
58 lines
1.4 KiB
PHP
<?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 Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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* @author Niels Keurentjes <niels.keurentjes@omines.com>
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*/
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class ProhibitsCommand extends BaseDependencyCommand
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{
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/**
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* Configure command metadata.
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*/
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protected function configure()
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{
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parent::configure();
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$this
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->setName('prohibits')
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->setAliases(array('why-not'))
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->setDescription('Shows which packages prevent the given package from being installed.')
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->setHelp(
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<<<EOT
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Displays detailed information about why a package cannot be installed.
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<info>php composer.phar prohibits composer/composer</info>
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Read more at https://getcomposer.org/doc/03-cli.md#prohibits-why-not-
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EOT
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)
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;
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}
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/**
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* Execute the function.
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*
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* @param InputInterface $input
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* @param OutputInterface $output
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* @return int
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*/
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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return parent::doExecute($input, $output, true);
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}
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}
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