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<?php |
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/** |
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* Sandro Keil (https://sandro-keil.de) |
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* |
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* @link http://github.com/sandrokeil/interop-config for the canonical source repository |
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* @copyright Copyright (c) 2017-2017 Sandro Keil |
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* @license http://github.com/sandrokeil/interop-config/blob/master/LICENSE.md New BSD License |
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*/ |
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declare(strict_types=1); |
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namespace Interop\Config\Tool; |
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/** |
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* Command to dump a configuration from a factory class |
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* |
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* @copyright Copyright (c) 2016 Zend Technologies USA Inc. (http://www.zend.com) |
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*/ |
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class ConfigDumperCommand extends AbstractCommand |
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{ |
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const COMMAND_CLI_NAME = 'generate-config'; |
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const HELP_TEMPLATE = <<< EOH |
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<info>Usage:</info> |
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%s [options] [<configFile>] [<className>] |
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<info>Options:</info> |
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<value>-h, --help, help</value> Display this help message |
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<info>Arguments:</info> |
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<value>configFile</value> Path to a config file or php://stdout for which to generate options. |
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<value>className</value> Name of the class to reflect and for which to generate options. |
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Reads the provided configuration file (creating it if it does not exist), and injects it with options for the provided |
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class name, writing the changes back to the file. |
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EOH; |
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/** |
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* @var ConfigDumper |
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*/ |
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private $configDumper; |
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public function __construct(ConsoleHelper $helper = null, ConfigDumper $configReader = null) |
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{ |
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parent::__construct($helper); |
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$this->configDumper = $configReader ?: new ConfigDumper($this->helper); |
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} |
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/** |
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* @param array $args Argument list, minus script name |
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* @return int Exit status |
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*/ |
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public function __invoke(array $args): int |
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{ |
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$arguments = $this->parseArgs($args); |
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switch ($arguments->command) { |
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case self::COMMAND_HELP: |
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$this->help(); |
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return 0; |
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case self::COMMAND_ERROR: |
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$this->helper->writeErrorLine($arguments->message); |
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$this->help(); |
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return 1; |
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2 |
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case self::COMMAND_DUMP: |
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// fall-through |
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default: |
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break; |
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} |
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$config = $this->configDumper->createConfig($arguments->config, $arguments->class); |
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$fileHeader = ''; |
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2 |
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if (file_exists($arguments->configFile)) { |
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1 |
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foreach (token_get_all(file_get_contents($arguments->configFile)) as $token) { |
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1 |
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if (is_array($token)) { |
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1 |
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if (isset($token[1]) && 'return' === $token[1]) { |
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1 |
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break; |
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} |
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1 |
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$fileHeader .= $token[1]; |
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1 |
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continue; |
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} |
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1 |
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$fileHeader .= $token; |
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} |
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} |
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2 |
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if (empty($fileHeader)) { |
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1 |
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$fileHeader = ConfigDumper::CONFIG_TEMPLATE; |
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} |
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file_put_contents($arguments->configFile, $fileHeader . $this->configDumper->dumpConfigFile($config) . PHP_EOL); |
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$this->helper->writeLine(sprintf('<value>[DONE]</value> Changes written to %s', $arguments->configFile)); |
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return 0; |
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} |
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protected function checkFile(string $configFile): ?\stdClass |
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{ |
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if (!is_writable(dirname($configFile)) && 'php://stdout' !== $configFile) { |
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return $this->createErrorArgument(sprintf( |
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'Cannot create configuration at path "%s"; not writable.', |
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$configFile |
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)); |
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} |
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1 |
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return null; |
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} |
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} |
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sandrokeil /
interop-config
