SebastianFeldmann\CaptainHook\Hook\Template

Complexity

Total Complexity

3

Size/Duplication

Total Lines	55
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getCode()	0	23	1
A	getTplTargetPath()	0	11	2

<?php
/**
 * This file is part of CaptainHook.
 *
 * (c) Sebastian Feldmann <sf@sebastian.feldmann.info>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianFeldmann\CaptainHook\Hook;

use SebastianFeldmann\CaptainHook\Storage\Util as StorageUtil;

/**
 * Template class
 *
 * @package CaptainHook
 * @author  Sebastian Feldmann <sf@sebastian-feldmann.info>
 * @link    https://github.com/sebastianfeldmann/captainhook
 * @since   Class available since Release 0.9.0
 */
abstract class Template
{
    /**
     * Return the php code for the git hook scripts.
     *
     * @param  string $hook       Name of the hook to trigger.
     * @param  string $repoPath   Absolute path to the repository root.
     * @param  string $vendorPath Absolute path to the vendor folder.
     * @param  string $configPath Absolute path to the configuration file.
     * @return string
     */
    public static function getCode(string $hook, string $repoPath, string $vendorPath, string $configPath) : string
    {
        $tplVendorPath = self::getTplTargetPath($repoPath, $vendorPath);
        $tplConfigPath = self::getTplTargetPath($repoPath, $configPath);

        return '#!/usr/bin/env php' . PHP_EOL .
               '<?php' . PHP_EOL .
               '$autoLoader = ' . $tplVendorPath . '/autoload.php\';' . PHP_EOL . PHP_EOL .
               'if (!file_exists($autoLoader)) {' . PHP_EOL .
               '    fwrite(STDERR,' . PHP_EOL .
               '        \'Composer autoload.php could not be found\' . PHP_EOL .' . PHP_EOL .
               '        \'Please re-install the hook with:\' . PHP_EOL .' . PHP_EOL .
               '        \'$ captainhook install --composer-vendor-path=...\' . PHP_EOL' . PHP_EOL .
               '    );' . PHP_EOL .
               '    exit(1);' . PHP_EOL .
               '}' . PHP_EOL .
               'require $autoLoader;' . PHP_EOL .
               '$config = realpath(' . $tplConfigPath . '\');' . PHP_EOL .
               '$app    = new SebastianFeldmann\CaptainHook\Console\Application\Hook();' . PHP_EOL .
               '$app->setHook(\'' . $hook . '\');' . PHP_EOL .
               '$app->setConfigFile($config);' . PHP_EOL .
               '$app->run();' . PHP_EOL . PHP_EOL;
    }

    /**
     * Return the path to the target path from inside the .git/hooks directory f.e. __DIR__ ../../vendor.
     *
     * @param  string $repoDir
     * @param  string $targetPath
     * @return string
     * @throws \RuntimeException
     */
    public static function getTplTargetPath(string $repoDir, string $targetPath) : string
    {
        $repo    = explode(DIRECTORY_SEPARATOR, ltrim($repoDir, DIRECTORY_SEPARATOR));
        $target  = explode(DIRECTORY_SEPARATOR, ltrim($targetPath, DIRECTORY_SEPARATOR));

        if (!StorageUtil::isSubDirectoryOf($target, $repo)) {
            return '\'' . $targetPath;
        }

        return '__DIR__ . \'/../../' . StorageUtil::getSubPathOf($target, $repo);
    }
}