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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 skeleton package. |
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* |
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* (c) Gennady Knyazkin <[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 Gennadyx\Skeleton\VarSource; |
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use Composer\Util\ProcessExecutor; |
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use Gennadyx\Skeleton\Exception\RuntimeException; |
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use Symfony\Component\Process\ExecutableFinder; |
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use Symfony\Component\Process\Process; |
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/** |
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* Class GitConfig |
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* |
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* @author Gennady Knyazkin <[email protected]> |
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*/ |
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class GitConfig extends AbstractSource |
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{ |
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use PreloadTrait; |
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/** |
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* Get all variables |
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* |
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* @return array |
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* @throws RuntimeException |
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*/ |
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protected function preload(): array |
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{ |
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$conf = $this->getConfig(); |
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$vars = []; |
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foreach ($this->getVarsAssociations() as $sv => $gv) { |
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$vars[$sv] = isset($conf[$gv]) ? $conf[$gv] : null; |
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} |
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return $vars; |
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} |
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/** |
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* @return array |
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*/ |
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private function getVarsAssociations(): array |
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{ |
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return [ |
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'author_name' => 'user.name', |
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'author_email' => 'user.email' |
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]; |
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} |
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/** |
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* Get git config |
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* |
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* @return array |
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* @throws \Gennadyx\Skeleton\Exception\RuntimeException |
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*/ |
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private function getConfig(): array |
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{ |
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$conf = []; |
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try { |
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$gitBin = $this->findExecutable(); |
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$cmd = $this->executeGitConfig($gitBin); |
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if ($cmd->isSuccessful()) { |
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$conf = $this->parseOutput($cmd->getOutput()); |
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} |
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} catch (\Exception $e) { |
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throw new RuntimeException($e->getMessage(), $e->getCode(), $e); |
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} |
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return $conf; |
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} |
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/** |
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* Get git binary for exec |
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* |
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* @return string |
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*/ |
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private function findExecutable(): string |
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{ |
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$finder = new ExecutableFinder(); |
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$gitBin = $finder->find('git'); |
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return ProcessExecutor::escape($gitBin); |
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} |
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/** |
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* Execute git config command |
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* |
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* @param string $gitBin |
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* |
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* @return Process |
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* @throws \Symfony\Component\Process\Exception\LogicException |
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* @throws \Symfony\Component\Process\Exception\RuntimeException |
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*/ |
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private function executeGitConfig(string $gitBin): Process |
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{ |
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$cmd = new Process(sprintf('%s config -l', $gitBin)); |
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$cmd->run(); |
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return $cmd; |
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} |
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/** |
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* @param string $output |
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* |
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* @return array |
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*/ |
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private function parseOutput(string $output): array |
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{ |
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$config = []; |
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$matches = []; |
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preg_match_all('{^([^=]+)=(.*)$}m', $output, $matches, PREG_SET_ORDER); |
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if (is_array($matches)) { |
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foreach ($matches as $match) { |
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$config[$match[1]] = $match[2]; |
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} |
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} |
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return $config; |
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} |
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} |
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