Geekish\Crap\Command\InfoCommand

Complexity

Total Complexity

3

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	4

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	6	1
A	execute()	0	19	2

<?php

namespace Geekish\Crap\Command;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Class UnaliasCommand
 * @package Geekish\Crap\Command
 */
final class InfoCommand extends BaseCommand
{
    /**
     * @inheritDoc
     */
    protected function configure()
    {
        $this->setName('info');
        $this->setDescription('Get a single alias.');
        $this->addArgument('alias', InputArgument::REQUIRED, 'Package alias');
    }

    /**
     * @inheritDoc
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $alias = $input->getArgument('alias');

        if (!$this->helper->hasAlias($alias)) {
            $output->writeln(sprintf(
                '<success>Alias `%s` does not exist.</success>',
                $alias
            ));

            return 1;
        }

        $package = $this->helper->getAlias($alias);

        $output->writeln(sprintf('Alias `%s` is set to: <comment>%s</comment>', $alias, $package));

        return 0;
    }
}