65 lines
1.7 KiB
PHP
65 lines
1.7 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\Input\InputArgument;
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use Symfony\Component\Console\Output\OutputInterface;
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use Composer\Json\JsonFile;
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/**
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* @author Robert Schönthal <seroscho@googlemail.com>
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class ValidateCommand extends Command
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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('validate')
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->setDescription('Validates a composer.json')
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->setDefinition(array(
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new InputArgument('file', InputArgument::OPTIONAL, 'path to composer.json file', './composer.json')
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))
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->setHelp(<<<EOT
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The validate command validates a given composer.json
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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 $output)
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{
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$file = $input->getArgument('file');
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if (!file_exists($file)) {
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$output->writeln('<error>'.$file.' not found.</error>');
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return 1;
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}
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if (!is_readable($file)) {
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$output->writeln('<error>'.$file.' is not readable.</error>');
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return 1;
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}
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try {
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JsonFile::parseJson(file_get_contents($file));
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} catch (\Exception $e) {
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$output->writeln('<error>'.$e->getMessage().'</error>');
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return 1;
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}
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$output->writeln('<info>'.$file.' is valid</info>');
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}
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}
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