42 lines
934 B
PHP
42 lines
934 B
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2018 Justin Hileman
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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 Psy\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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* A dumb little command for printing out the current Psy Shell version.
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*/
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class PsyVersionCommand extends Command
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{
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/**
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* {@inheritdoc}
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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('version')
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->setDefinition([])
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->setDescription('Show Psy Shell version.')
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->setHelp('Show Psy Shell version.');
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}
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/**
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* {@inheritdoc}
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*/
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$output->writeln($this->getApplication()->getVersion());
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}
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}
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