Dotfiles\Core\Processor\Hooks

Complexity

Total Complexity

12

Size/Duplication

Total Lines	111
Duplicated Lines	0 %

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
B	registerHooks()	0	33	4
A	doPostRestoreHooks()	0	6	2
A	doProcessHooks()	0	13	1
A	__construct()	0	8	1
A	doPreRestoreHooks()	0	6	2
A	run()	0	6	1
A	debug()	0	3	1

<?php

declare(strict_types=1);

/*
 * This file is part of the dotfiles project.
 *
 *     (c) Anthonius Munthi <me@itstoni.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Dotfiles\Core\Processor;

use Dotfiles\Core\Config\Config;
use Dotfiles\Core\Event\Dispatcher;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Helper\DebugFormatterHelper;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Process\Process;

class Hooks
{
    /**
     * @var Config
     */
    private $config;

    /**
     * @var Dispatcher
     */
    private $dispatcher;
    /**
     * @var array
     */
    private $hooks;

    /**
     * @var LoggerInterface
     */
    private $logger;

    public function __construct(
        Config $config,
        Dispatcher $dispatcher,
        LoggerInterface $logger
    ) {
        $this->config = $config;
        $this->dispatcher = $dispatcher;
        $this->logger = $logger;
    }

    public function run(): void
    {
        $this->hooks = array();
        $this->registerHooks();
        $this->doPreRestoreHooks();
        $this->doPostRestoreHooks();
    }

    private function debug($messages, $context = array()): void
    {
        $this->logger->info($messages, $context);
    }

    private function doPostRestoreHooks(): void
    {
        $hooks = $this->hooks['post']['restore'];
        $this->debug('Processing post-restore hooks');
        foreach ($hooks as $relPath => $realPath) {
            $this->doProcessHooks($relPath, $realPath);
        }
    }

    private function doPreRestoreHooks(): void
    {
        $hooks = $this->hooks['pre']['restore'];
        $this->debug('Start Processing pre-restore hooks');
        foreach ($hooks as $relPath => $realPath) {
            $this->doProcessHooks($relPath, $realPath);
        }
    }

    private function doProcessHooks($relPath, $realPath): void
    {
        $helper = new DebugFormatterHelper();
        $logger = $this->logger;
        $logger->debug("Executing <comment>$relPath</comment>");
        $process = new Process($realPath);
        $process->run(function ($type, $buffer) use ($relPath,$logger,$helper,$process): void {

The import $relPath is not used and could be removed.

            $contents = $helper->start(
                spl_object_hash($process),
                $buffer,
                Process::ERR === $type
            );
            $logger->debug('OUTPUT >>'.$contents);
        });
    }

    private function registerHooks(): void
    {
        $this->hooks['pre']['restore'] = array();
        $this->hooks['post']['restore'] = array();

        $backupPath = $this->config->get('dotfiles.backup_dir');
        $finder = Finder::create()
            ->in($backupPath.'/src')
            ->path('hooks')
            ->name('pre-*')
            ->name('post-*')
        ;

        /* @var \SplFileInfo $file */
        foreach ($finder->files() as $file) {
            $relPath = $file->getRelativePathname();
            $realPath = $file->getRealPath();

            $baseName = basename($file->getRealPath());
            if (false !== ($tlength = strpos($baseName, '.'))) {
                $baseName = substr($baseName, 0, $tlength);
            }
            $exp = explode('-', $baseName);

            if (!is_executable($realPath)) {
                $this->debug('-hooks not executable: '.$relPath);

                continue;
            }
            $type = $exp[0];
            $hookOn = $exp[1];
            $this->hooks[$type][$hookOn][$relPath] = $realPath;
            $this->debug('+hooks '.$relPath);
        }
    }
}