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<?php |
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namespace Paro\EnvironmentParameters; |
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use Composer\Script\Event; |
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use Incenteev\ParameterHandler\Processor; |
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use Symfony\Component\Yaml\Parser; |
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use Symfony\Component\Yaml\Yaml; |
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class IncenteevParametersProcessor |
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{ |
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private static $PARAMETER_KEY = null; |
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/** |
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* @var FileHandler |
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*/ |
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private $fileHandler; |
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/** |
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* IncenteevParametersProcessor constructor. |
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* @param FileHandler $fileHandler |
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*/ |
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public function __construct(FileHandler $fileHandler) |
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{ |
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$this->fileHandler = $fileHandler; |
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} |
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/** |
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* @param $configs |
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* @param Event $event |
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* @return bool |
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*/ |
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public function process($configs, Event $event) |
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{ |
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if (!isset($configs['incenteev-parameters'])) { |
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return true; |
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} |
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$processor = new Processor($event->getIO()); |
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$parameters = $configs['incenteev-parameters']; |
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if (array_keys($parameters) !== range(0, count($parameters) - 1)) { |
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$parameters = array($parameters); |
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} |
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if (empty($parameters['parameter-key'])) { |
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self::$PARAMETER_KEY = 'parameters'; |
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} else { |
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self::$PARAMETER_KEY = $parameters['parameter-key']; |
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} |
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foreach ($parameters as $config) { |
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if (!is_array($config)) { |
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throw new \InvalidArgumentException('The extra.environment-parameters.incenteev-parameters setting must be an array of configuration objects.'); |
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} |
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$file = $this->fileHandler->preparePath($config['file']); |
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$config['dist-file'] = $file; |
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$config['file'] = $this->fileHandler->preparePath($configs['build-folder'] . '/' . (isset($config['name']) ? $config['name'] : $file)); |
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$this->processFile($config['dist-file'], $config['file']); |
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$config['dist-file'] = $config['file']; |
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$processor->processFile($config); |
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$this->updateCommentInFile($config['file']); |
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} |
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return true; |
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} |
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/** |
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* @param $inFile |
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* @param null $outFile |
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* @return array|bool|mixed |
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*/ |
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public function processFile($inFile, $outFile = null) |
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{ |
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$yamlParser = new Parser(); |
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$values = $yamlParser->parse(file_get_contents($inFile)); |
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$values[self::$PARAMETER_KEY] = $this->procesEnvironmentalVariables($values[self::$PARAMETER_KEY]); |
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if (isset($values['imports']) && is_array($values['imports'])) { |
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foreach ($values['imports'] as $importFile) { |
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$parametersFromFile = $this->processFile($this->fileHandler->resolvePath($inFile, $importFile['resource'])); |
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$values = array_replace_recursive($parametersFromFile, $values); |
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} |
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unset($values['imports']); |
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} |
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if (!is_null($outFile)) { |
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file_put_contents($outFile, Yaml::dump($values), 99); |
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} else { |
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return $values; |
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} |
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return true; |
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} |
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protected function updateCommentInFile($file) |
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{ |
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$yamlParser = new Parser(); |
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$values = $yamlParser->parse(file_get_contents($file)); |
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file_put_contents($file, sprintf("# This file is auto-generated during the build process at %s\n", date(DATE_ATOM)) . Yaml::dump($values), 99); |
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} |
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protected function procesEnvironmentalVariables(array $parameters) |
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{ |
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return array_map(function($item) { |
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if (!is_string($item)) { |
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return $item; |
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} else { |
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$item = trim($item); |
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if (substr(strtolower($item), 0, 5) === "%env(" && substr(strtolower($item), -2) == ')%') { |
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$envName = substr(trim($item), 5); |
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$envName = substr($envName, 0, strlen($envName) - 2); |
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return getenv($envName); |
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} else { |
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return $item; |
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} |
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} |
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}, $parameters); |
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} |
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} |
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