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<?php |
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namespace Yarak\Console\Command; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Input\InputArgument; |
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class SignatureParser |
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{ |
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/** |
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* The command to build. |
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* |
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* @var Command |
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*/ |
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protected $command; |
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/** |
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* Construct. |
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* |
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* @param Command $command |
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*/ |
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public function __construct(Command $command) |
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{ |
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$this->command = $command; |
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} |
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/** |
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* Parse the command signature. |
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* |
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* @param string $signature |
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*/ |
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public function parse($signature) |
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{ |
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$this->setName($signature); |
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$argumentsOptions = $this->extractArgumentsOptions($signature); |
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foreach ($argumentsOptions as $value) { |
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if (substr($value, 0, 2) !== '--') { |
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$parser = new ArgumentParser($this->command); |
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} else { |
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$parser = new OptionParser($this->command); |
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$value = trim($value, '--'); |
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} |
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$parser->handle($value); |
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} |
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} |
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/** |
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* Set the command name. |
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* |
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* @param string $signature |
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*/ |
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protected function setName($signature) |
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{ |
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$this->command->setName(preg_split('/\s+/', $signature)[0]); |
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} |
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/** |
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* Extract arguments and options from signature. |
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* |
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* @param string $signature |
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* |
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* @return array |
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*/ |
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protected function extractArgumentsOptions($signature) |
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{ |
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preg_match_all('/{(.*?)}/', $signature, $argumentsOption); |
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return array_map(function ($item) { |
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return trim($item, '{}'); |
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}, $argumentsOption[1]); |
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} |
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} |
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zachleigh /
yarak
