Utils.php

<?php
/*
 * This file is part of the CLIFramework package.
 *
 * (c) Yo-An Lin <cornelius.howl@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 */
namespace CLIFramework;

use ReflectionClass;

class Utils
{

    /**
     * translate command name to class name
     *
     * so something like:   to-list will be ToListCommand
     *
     * */
    public static function translateCommandClassName($command)
    {
        $args = explode('-', $command);
        foreach ($args as & $a) {
            $a = ucfirst($a);
        }
        $subclass = join('', $args) . 'Command';

        return $subclass;
    }

    public static function getClassPath($class, $baseDir = null)
    {
        $refclass = new ReflectionClass($class);
        $path = $refclass->getFilename();
        if ($path && $baseDir) {
            return str_replace(
                rtrim(realpath($baseDir), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR,
                '',
                $path);
        }
        return $path;
    }
}