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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the dotfiles project. |
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* |
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* (c) Anthonius Munthi <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Dotfiles\Plugins\Composer; |
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use Dotfiles\Core\Config\Config; |
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use Dotfiles\Core\Util\CommandProcessor; |
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use Dotfiles\Core\Util\Downloader; |
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use Dotfiles\Core\Util\Toolkit; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Process\Process; |
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class Installer |
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{ |
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public const SCRIPT_URL = 'https://getcomposer.org/installer'; |
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public const SIG_URL = 'https://composer.github.io/installer.sig'; |
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/** |
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* @var Config |
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*/ |
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private $config; |
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/** |
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* @var Downloader |
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*/ |
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private $downloader; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var OutputInterface |
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*/ |
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private $output; |
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/** |
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* @var CommandProcessor |
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*/ |
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private $processor; |
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public function __construct( |
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OutputInterface $output, |
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LoggerInterface $logger, |
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Config $config, |
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Downloader $downloader, |
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CommandProcessor $processor |
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) { |
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$this->config = $config; |
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$this->logger = $logger; |
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$this->output = $output; |
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$this->downloader = $downloader; |
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$this->processor = $processor; |
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} |
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/** |
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* @param bool $force |
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*/ |
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public function run($force = false): void |
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{ |
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$config = $this->config; |
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$targetDir = $config->get('dotfiles.bin_dir'); |
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$targetFile = $targetDir.DIRECTORY_SEPARATOR.$config->get('composer.file_name'); |
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$this->debug('begin installation'); |
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$this->debug('target file: '.$targetFile); |
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$this->debug('checking existing composer installation'); |
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if (is_file($targetFile) && !$force) { |
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$this->output->writeln('Composer already installed, skipping'); |
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return; |
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} |
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$downloader = $this->downloader; |
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$scriptFile = $config->get('dotfiles.temp_dir').'/composer/composer.php'; |
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$sigFile = $config->get('dotfiles.temp_dir').'/composer/composer.sig'; |
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Toolkit::ensureFileDir($scriptFile); |
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Toolkit::ensureFileDir($sigFile); |
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if (!is_file($sigFile)) { |
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$downloader->run(static::SIG_URL, $sigFile); |
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} |
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if (!is_file($scriptFile)) { |
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$this->debug('start downloading composer'); |
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$downloader->run(static::SCRIPT_URL, $scriptFile); |
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} |
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if (!$this->checkSignature($scriptFile, $sigFile)) { |
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return; |
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} |
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// start executing script |
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$this->executeInstallScript( |
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$scriptFile, |
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$config->get('dotfiles.bin_dir'), |
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$config->get('composer.file_name') |
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); |
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if (is_file($targetFile)) { |
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$this->output->writeln('composer successfully installed to <comment>'.$targetFile.'</comment>'); |
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} |
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} |
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private function checkSignature($scriptFile, $sigFile) |
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{ |
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$actual = hash_file('SHA384', $scriptFile); |
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$expected = trim(file_get_contents($sigFile)); |
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if ($expected !== $actual) { |
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$this->output->writeln('<error>Signature Invalid</error>'); |
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unlink($scriptFile); |
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unlink($sigFile); |
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return false; |
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} |
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$this->debug('signature valid'); |
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return true; |
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} |
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private function debug($message, $context = array()): void |
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{ |
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$message = '<comment>composer:</comment> '.$message; |
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$this->logger->debug($message, $context); |
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} |
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private function executeInstallScript($scriptFile, $installDir, $fileName): void |
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{ |
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$cmd = array( |
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'php', |
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$scriptFile, |
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'--ansi', |
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'--install-dir='.$installDir, |
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'--filename='.$fileName, |
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); |
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$cmd = implode(' ', $cmd); |
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$process = $this->processor->create($cmd); |
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$process->setTimeout(3600); |
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$process->setIdleTimeout(60); |
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$process->run(function ($type, $buffer): void { |
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//@codeCoverageIgnoreStart |
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if (Process::ERR === $type) { |
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$this->logger->error($buffer); |
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} else { |
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$this->debug($buffer); |
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} |
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//@codeCoverageIgnoreEnd |
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}); |
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} |
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} |
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dotfilesphp /
dotfiles
