#!/usr/bin/env php
<?php
/**
 * CaptainHook
 *
 * Copyright (c) 2016, Sebastian Feldmann <sf@sebnastian-feldmann.info>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *  2. 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.
 *
 *  3. Neither the name of the copyright holder 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 HOLDER OR 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.
 *
 */
// check installation [composer default, composer bin, git clone]
foreach ([__DIR__ . '/../../autoload.php', __DIR__ . '/../autoload.php', __DIR__ . '/vendor/autoload.php'] as $file) {
    if (file_exists($file)) {
        define('CAPTAINHOOK_COMPOSER_AUTOLOAD', $file);
        break;
    }
}

if (!defined('CAPTAINHOOK_COMPOSER_AUTOLOAD')) {
    fwrite(STDERR,
        'You need to set up the project dependencies using the following commands:' . PHP_EOL .
        'wget http://getcomposer.org/composer.phar' . PHP_EOL .
        'php composer.phar install' . PHP_EOL
    );
    exit(1);
}

$arguments = $_SERVER['argv'] ?? [];
$hook = $arguments[1] ?? null;

if ($hook === null) {
    fwrite(
        STDERR,
        sprintf('Expected at least the hook parameters but got %d', count($_SERVER['argv']))
    );
    exit(1);
}

array_splice($_SERVER['argv'], 1, 1);

require CAPTAINHOOK_COMPOSER_AUTOLOAD;

// check captainhook.json
foreach ([__DIR__ . '/../../../captainhook.json', __DIR__ . '/captainhook.json'] as $file) {
    if (file_exists($file)) {
        define('CAPTAINHOOK_CONFIG', $file);
        break;
    }
}
unset($file);

if (!defined('CAPTAINHOOK_CONFIG')) {
    fwrite(
        STDERR,
        'Configuration "captainhook.json" not found.' . PHP_EOL .
        'Run vendor/bin/captainhook configure to create one.'
    );
    exit(1);
}

$config = realpath(CAPTAINHOOK_CONFIG);
$app    = new CaptainHook\App\Console\Application\Hook();
$app->setHook($hook);
$app->setConfigFile($config);
$app->run();