CaptainHook\App\Hook\Template\Docker

Complexity

Total Complexity

2

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getCode()	0	4	1

<?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.
 */
declare(strict_types=1);

namespace CaptainHook\App\Hook\Template;

use CaptainHook\App\Hook\Template;
use CaptainHook\App\Storage\Util;

/**
 * Docker class
 *
 * Generates the bash scripts placed in .git/hooks/* for every hook
 * to execute CaptainHook inside of a Docker container.
 *
 * @package CaptainHook
 * @author  Sebastian Feldmann <sf@sebastian-feldmann.info>
 * @link    https://github.com/captainhookphp/captainhook
 * @since   Class available since Release 4.3.0
 */
class Docker implements Template
{
    /**
     * Path to the captainhook-run binary
     *
     * @var string
     */
    private $binaryPath;

    /**
     * Name of the container to spin up
     *
     * @var string
     */
    private $containerName;

    /**
     * Docker constructor
     *
     * @param string $repoPath
     * @param string $vendorPath
     * @param string $containerName
     */
    public function __construct(string $repoPath, string $vendorPath, string $containerName)
    {
        $this->binaryPath    = Util::getBinaryPath($repoPath, $vendorPath, 'captainhook-run');
        $this->containerName = $containerName;
    }

    /**
     * Return the code for the git hook scripts
     *
     * @param  string $hook Name of the hook to generate the sourcecode for
     * @return string
     */
    public function getCode(string $hook): string
    {
        return '#!/usr/bin/env bash' . PHP_EOL .
            'docker exec ' . $this->containerName . ' ./' . $this->binaryPath . ' ' . $hook . ' "$@"';
    }
}