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107 lines
3.9 KiB
PHP
107 lines
3.9 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\Factory;
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use Composer\Json\JsonFile;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use Composer\Repository\CompositeRepository;
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use Composer\Repository\PlatformRepository;
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use Composer\Repository\RepositoryInterface;
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use Composer\Plugin\CommandEvent;
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use Composer\Plugin\PluginEvents;
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/**
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* @author Robert Schönthal <seroscho@googlemail.com>
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*/
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class SearchCommand extends BaseCommand
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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('search')
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->setDescription('Searches for packages.')
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->setDefinition(array(
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new InputOption('only-name', 'N', InputOption::VALUE_NONE, 'Search only in name'),
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new InputOption('type', 't', InputOption::VALUE_REQUIRED, 'Search for a specific package type'),
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new InputOption('format', 'f', InputOption::VALUE_REQUIRED, 'Format of the output: text or json', 'text'),
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new InputArgument('tokens', InputArgument::IS_ARRAY | InputArgument::REQUIRED, 'tokens to search for'),
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))
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->setHelp(
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<<<EOT
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The search command searches for packages by its name
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<info>php composer.phar search symfony composer</info>
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Read more at https://getcomposer.org/doc/03-cli.md#search
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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 $output)
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{
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// init repos
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$platformRepo = new PlatformRepository;
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$io = $this->getIO();
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$format = $input->getOption('format');
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if (!in_array($format, array('text', 'json'))) {
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$io->writeError(sprintf('Unsupported format "%s". See help for supported formats.', $format));
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return 1;
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}
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if (!($composer = $this->getComposer(false))) {
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$composer = Factory::create($this->getIO(), array(), $input->hasParameterOption('--no-plugins'));
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}
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$localRepo = $composer->getRepositoryManager()->getLocalRepository();
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$installedRepo = new CompositeRepository(array($localRepo, $platformRepo));
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$repos = new CompositeRepository(array_merge(array($installedRepo), $composer->getRepositoryManager()->getRepositories()));
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$commandEvent = new CommandEvent(PluginEvents::COMMAND, 'search', $input, $output);
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$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
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$onlyName = $input->getOption('only-name');
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$type = $input->getOption('type') ?: null;
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$flags = $onlyName ? RepositoryInterface::SEARCH_NAME : RepositoryInterface::SEARCH_FULLTEXT;
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$results = $repos->search(implode(' ', $input->getArgument('tokens')), $flags, $type);
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if ($results && $format === 'text') {
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$width = $this->getTerminalWidth();
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$nameLength = 0;
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foreach ($results as $result) {
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$nameLength = max(strlen($result['name']), $nameLength);
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}
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$nameLength += 1;
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foreach ($results as $result) {
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$description = isset($result['description']) ? $result['description'] : '';
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$remaining = $width - $nameLength - 2;
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if (strlen($description) > $remaining) {
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$description = substr($description, 0, $remaining - 3) . '...';
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}
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$io->write(str_pad($result['name'], $nameLength, ' ') . $description);
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}
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} elseif ($format === 'json') {
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$io->write(JsonFile::encode($results));
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}
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return 0;
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}
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}
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