98 lines
2.4 KiB
PHP
98 lines
2.4 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 Composer\Composer;
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use Composer\Console\Application;
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use Composer\IO\IOInterface;
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use Composer\IO\NullIO;
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use Symfony\Component\Console\Command\Command as BaseCommand;
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use Symfony\Component\Console\Input\InputInterface;
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/**
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* Base class for Composer commands
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*
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* @author Ryan Weaver <ryan@knplabs.com>
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* @author Konstantin Kudryashov <ever.zet@gmail.com>
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*/
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abstract class Command extends BaseCommand
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{
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/**
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* @var Composer
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*/
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private $composer;
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/**
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* @var IOInterface
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*/
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private $io;
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/**
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* @param bool $required
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* @param bool $disablePlugins
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* @throws \RuntimeException
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* @return Composer
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*/
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public function getComposer($required = true, $disablePlugins = false)
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{
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if (null === $this->composer) {
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$application = $this->getApplication();
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if ($application instanceof Application) {
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/* @var $application Application */
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$this->composer = $application->getComposer($required, $disablePlugins);
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} elseif ($required) {
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throw new \RuntimeException(
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'Could not create a Composer\Composer instance, you must inject '.
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'one if this command is not used with a Composer\Console\Application instance'
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);
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}
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}
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return $this->composer;
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}
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/**
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* @param Composer $composer
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*/
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public function setComposer(Composer $composer)
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{
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$this->composer = $composer;
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}
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/**
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* @return IOInterface
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*/
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public function getIO()
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{
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if (null === $this->io) {
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$application = $this->getApplication();
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if ($application instanceof Application) {
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/* @var $application Application */
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$this->io = $application->getIO();
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} else {
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$this->io = new NullIO();
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}
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}
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return $this->io;
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}
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/**
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* @param IOInterface $io
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*/
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public function setIO(IOInterface $io)
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{
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$this->io = $io;
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}
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}
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