Hoa.php

<?php

declare(strict_types=1);

/**
 * Hoa
 *
 *
 * @license
 *
 * New BSD License
 *
 * Copyright © 2007-2017, Hoa community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Hoa nor the names of its contributors may be
 *       used to endorse or promote products derived from this software without
 *       specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

use Hoa\Console;
use Hoa\Dispatcher;
use Hoa\Exception;
use Hoa\Router;

if (!defined('HOA')) {
    $composer = [
        dirname(__DIR__) . DIRECTORY_SEPARATOR .
        'vendor' . DIRECTORY_SEPARATOR .
        'autoload.php',
        dirname(__DIR__) . DIRECTORY_SEPARATOR .
        '..' . DIRECTORY_SEPARATOR .
        '..' . DIRECTORY_SEPARATOR .
        'autoload.php',
        dirname(__DIR__) . DIRECTORY_SEPARATOR .
        '..' . DIRECTORY_SEPARATOR .
        '..' . DIRECTORY_SEPARATOR .
        '..' . DIRECTORY_SEPARATOR .
        'autoload.php'
    ];

    foreach ($composer as $path) {
        if (file_exists($path)) {
            require_once $path;

            break;
        }
    }

    if (!defined('HOA')) {
        require_once
            dirname(__DIR__) . DIRECTORY_SEPARATOR .
            '..' . DIRECTORY_SEPARATOR .
            'Consistency' . DIRECTORY_SEPARATOR .
            'Source' . DIRECTORY_SEPARATOR .
            'Prelude.php';

        require_once
            dirname(__DIR__) . DIRECTORY_SEPARATOR .
            '..' . DIRECTORY_SEPARATOR .
            'Protocol' . DIRECTORY_SEPARATOR .
            'Source' . DIRECTORY_SEPARATOR .
            'Wrapper.php';
    }
}

Exception\Error::enableErrorHandler();
Exception::enableUncaughtHandler();

/**
 * Here we go!
 */
try {
    $router = new Router\Cli();
    $router->get(
        'g',
        '(?:(?<vendor>\w+)\s+)?(?<library>\w+)?(?::(?<command>\w+))?(?<_tail>.*?)',
        'main',
        'main',
        [
            'vendor'  => 'hoa',
            'library' => 'cli',
            'command' => 'welcome'
        ]
    );

    $dispatcher = new Dispatcher\ClassMethod([
        'synchronous.call'
            => '(:%variables.vendor:lU:)\(:%variables.library:lU:)\Bin\(:%variables.command:lU:)',
        'synchronous.able'
            => 'main'
    ]);
    $dispatcher->setKitName(Console\Dispatcher\Kit::class);
    exit((int) $dispatcher->dispatch($router));
} catch (Exception $e) {
    $message = $e->raise(true);
    $code    = 1;
} catch (\Exception $e) {
    $message = $e->getMessage();
    $code    = 2;
}

ob_start();

Console\Cursor::colorize('foreground(white) background(red)');
echo $message, "\n";
Console\Cursor::colorize('normal');
$content = ob_get_contents();

ob_end_clean();

file_put_contents('php://stderr', $content);
exit($code);