Na}{

File Content: `BaseCommand.php`

<?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\Composer;
use Composer\Config;
use Composer\Console\Application;
use Composer\Factory;
use Composer\IO\IOInterface;
use Composer\IO\NullIO;
use Composer\Plugin\PreCommandRunEvent;
use Composer\Package\Version\VersionParser;
use Composer\Plugin\PluginEvents;
use Composer\Util\Platform;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Helper\TableSeparator;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Terminal;

/**
 * Base class for Composer commands
 *
 * @method Application getApplication()
 *
 * @author Ryan Weaver <ryan@knplabs.com>
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
abstract class BaseCommand extends Command
{
    /**
     * @var Composer|null
     */
    private $composer;

    /**
     * @var IOInterface
     */
    private $io;

    /**
     * @param  bool              $required
     * @param  bool|null         $disablePlugins
     * @param  bool|null         $disableScripts
     * @throws \RuntimeException
     * @return Composer|null
     */
    public function getComposer($required = true, $disablePlugins = null, $disableScripts = null)
    {
        if (null === $this->composer) {
            $application = $this->getApplication();
            if ($application instanceof Application) {
                /* @var $application    Application */
                $this->composer = $application->getComposer($required, $disablePlugins, $disableScripts);
            /** @phpstan-ignore-next-line */
            } elseif ($required) {
                throw new \RuntimeException(
                    'Could not create a Composer\Composer instance, you must inject '.
                    'one if this command is not used with a Composer\Console\Application instance'
                );
            }
        }

        return $this->composer;
    }

    /**
     * @return void
     */
    public function setComposer(Composer $composer)
    {
        $this->composer = $composer;
    }

    /**
     * Removes the cached composer instance
     *
     * @return void
     */
    public function resetComposer()
    {
        $this->composer = null;
        $this->getApplication()->resetComposer();
    }

    /**
     * Whether or not this command is meant to call another command.
     *
     * This is mainly needed to avoid duplicated warnings messages.
     *
     * @return bool
     */
    public function isProxyCommand()
    {
        return false;
    }

    /**
     * @return IOInterface
     */
    public function getIO()
    {
        if (null === $this->io) {
            $application = $this->getApplication();
            if ($application instanceof Application) {
                $this->io = $application->getIO();
            /** @phpstan-ignore-next-line */
            } else {
                $this->io = new NullIO();
            }
        }

        return $this->io;
    }

    /**
     * @return void
     */
    public function setIO(IOInterface $io)
    {
        $this->io = $io;
    }

    /**
     * @inheritDoc
     *
     * @return void
     */
    protected function initialize(InputInterface $input, OutputInterface $output)
    {
        // initialize a plugin-enabled Composer instance, either local or global
        $disablePlugins = $input->hasParameterOption('--no-plugins');
        $disableScripts = $input->hasParameterOption('--no-scripts');

        $application = parent::getApplication();
        if ($application instanceof Application && $application->getDisablePluginsByDefault()) {
            $disablePlugins = true;
        }
        if ($application instanceof Application && $application->getDisableScriptsByDefault()) {
            $disableScripts = true;
        }

        if ($this instanceof SelfUpdateCommand) {
            $disablePlugins = true;
            $disableScripts = true;
        }

        $composer = $this->getComposer(false, $disablePlugins, $disableScripts);
        if (null === $composer) {
            $composer = Factory::createGlobal($this->getIO(), $disablePlugins, $disableScripts);
        }
        if ($composer) {
            $preCommandRunEvent = new PreCommandRunEvent(PluginEvents::PRE_COMMAND_RUN, $input, $this->getName());
            $composer->getEventDispatcher()->dispatch($preCommandRunEvent->getName(), $preCommandRunEvent);
        }

        if (true === $input->hasParameterOption(array('--no-ansi')) && $input->hasOption('no-progress')) {
            $input->setOption('no-progress', true);
        }

        if (true == $input->hasOption('no-dev')) {
            if (!$input->getOption('no-dev') && true == Platform::getEnv('COMPOSER_NO_DEV')) {
                $input->setOption('no-dev', true);
            }
        }
        if (true == $input->hasOption('update-no-dev')) {
            if (true !== $input->getOption('update-no-dev') && true == Platform::getEnv('COMPOSER_NO_DEV')) {
                $input->setOption('update-no-dev', true);
            }
        }

        parent::initialize($input, $output);
    }

    /**
     * Returns preferSource and preferDist values based on the configuration.
     *
     * @param bool           $keepVcsRequiresPreferSource
     *
     * @return bool[] An array composed of the preferSource and preferDist values
     */
    protected function getPreferredInstallOptions(Config $config, InputInterface $input, $keepVcsRequiresPreferSource = false)
    {
        $preferSource = false;
        $preferDist = false;

        switch ($config->get('preferred-install')) {
            case 'source':
                $preferSource = true;
                break;
            case 'dist':
                $preferDist = true;
                break;
            case 'auto':
            default:
                // noop
                break;
        }

        if ($input->hasOption('prefer-install') && $input->getOption('prefer-install')) {
            if ($input->getOption('prefer-source')) {
                throw new \InvalidArgumentException('--prefer-source can not be used together with --prefer-install');
            }
            if ($input->getOption('prefer-dist')) {
                throw new \InvalidArgumentException('--prefer-dist can not be used together with --prefer-install');
            }
            switch ($input->getOption('prefer-install')) {
                case 'dist':
                    $input->setOption('prefer-dist', true);
                    break;
                case 'source':
                    $input->setOption('prefer-source', true);
                    break;
                case 'auto':
                    $preferDist = false;
                    $preferSource = false;
                    break;
                default:
                    throw new \UnexpectedValueException('--prefer-install accepts one of "dist", "source" or "auto", got '.$input->getOption('prefer-install'));
            }
        }

        if ($input->getOption('prefer-source') || $input->getOption('prefer-dist') || ($keepVcsRequiresPreferSource && $input->hasOption('keep-vcs') && $input->getOption('keep-vcs'))) {
            $preferSource = $input->getOption('prefer-source') || ($keepVcsRequiresPreferSource && $input->hasOption('keep-vcs') && $input->getOption('keep-vcs'));
            $preferDist = (bool) $input->getOption('prefer-dist');
        }

        return array($preferSource, $preferDist);
    }

    /**
     * @param array<string, string> $requirements
     *
     * @return array<string, string>
     */
    protected function formatRequirements(array $requirements)
    {
        $requires = array();
        $requirements = $this->normalizeRequirements($requirements);
        foreach ($requirements as $requirement) {
            if (!isset($requirement['version'])) {
                throw new \UnexpectedValueException('Option '.$requirement['name'] .' is missing a version constraint, use e.g. '.$requirement['name'].':^1.0');
            }
            $requires[$requirement['name']] = $requirement['version'];
        }

        return $requires;
    }

    /**
     * @param array<string> $requirements
     *
     * @return list<array{name: string, version?: string}>
     */
    protected function normalizeRequirements(array $requirements)
    {
        $parser = new VersionParser();

        return $parser->parseNameVersionPairs($requirements);
    }

    /**
     * @param array<TableSeparator|mixed[]> $table
     *
     * @return void
     */
    protected function renderTable(array $table, OutputInterface $output)
    {
        $renderer = new Table($output);
        $renderer->setStyle('compact');
        $rendererStyle = $renderer->getStyle();
        if (method_exists($rendererStyle, 'setVerticalBorderChars')) {
            $rendererStyle->setVerticalBorderChars('');
        } else {
            // TODO remove in composer 2.2
            // @phpstan-ignore-next-line
            $rendererStyle->setVerticalBorderChar('');
        }
        $rendererStyle->setCellRowContentFormat('%s  ');
        $renderer->setRows($table)->render();
    }

    /**
     * @return int
     */
    protected function getTerminalWidth()
    {
        if (class_exists('Symfony\Component\Console\Terminal')) {
            $terminal = new Terminal();
            $width = $terminal->getWidth();
        } else {
            // For versions of Symfony console before 3.2
            // TODO remove in composer 2.2
            // @phpstan-ignore-next-line
            list($width) = $this->getApplication()->getTerminalDimensions();
        }
        if (null === $width) {
            // In case the width is not detected, we're probably running the command
            // outside of a real terminal, use space without a limit
            $width = PHP_INT_MAX;
        }
        if (Platform::isWindows()) {
            $width--;
        } else {
            $width = max(80, $width);
        }

        return $width;
    }
}

Name	Size	Permission
AboutCommand.php	1308 bytes	0644
ArchiveCommand.php	7815 bytes	0644
BaseCommand.php	10355 bytes	0644
BaseDependencyCommand.php	9100 bytes	0644
CheckPlatformReqsCommand.php	8009 bytes	0644
ClearCacheCommand.php	2296 bytes	0644
ConfigCommand.php	35185 bytes	0644
CreateProjectCommand.php	24747 bytes	0644
DependsCommand.php	1820 bytes	0644
DiagnoseCommand.php	28887 bytes	0644
DumpAutoloadCommand.php	5285 bytes	0644
ExecCommand.php	3539 bytes	0644
FundCommand.php	5412 bytes	0644
GlobalCommand.php	4007 bytes	0644
HomeCommand.php	5652 bytes	0644
InitCommand.php	45986 bytes	0644
InstallCommand.php	7733 bytes	0644
LicensesCommand.php	7415 bytes	0644
OutdatedCommand.php	5084 bytes	0644
ProhibitsCommand.php	2006 bytes	0644
ReinstallCommand.php	8552 bytes	0644
RemoveCommand.php	14381 bytes	0644
RequireCommand.php	22863 bytes	0644
RunScriptCommand.php	5223 bytes	0644
ScriptAliasCommand.php	2199 bytes	0644
SearchCommand.php	4799 bytes	0644
SelfUpdateCommand.php	26293 bytes	0644
ShowCommand.php	55499 bytes	0644
StatusCommand.php	8495 bytes	0644
SuggestsCommand.php	4081 bytes	0644
UpdateCommand.php	16773 bytes	0644
ValidateCommand.php	11564 bytes	0644

File Content: BaseCommand.php

File Content: `BaseCommand.php`