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<?php |
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/* this file is part of pipelines */ |
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namespace Ktomk\Pipelines\Utility; |
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use InvalidArgumentException; |
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use Ktomk\Pipelines\Cli\Args; |
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use Ktomk\Pipelines\Cli\Streams; |
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use Ktomk\Pipelines\File\File; |
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use Ktomk\Pipelines\File\ReferenceTypes; |
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use Ktomk\Pipelines\Runner\RunOpts; |
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use Ktomk\Pipelines\Runner\StepScriptWriter; |
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use RuntimeException; |
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/** |
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* script specific options of the pipelines utility |
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* |
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* ** POC ** |
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* |
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* --step-script[=(<id> | <step>[:<id>])] |
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* |
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* dump step-script to stdout. by default the first <step> script of the default pipeline <id> |
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* |
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* @package Ktomk\Pipelines\Utility |
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*/ |
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class StepScriptOption |
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{ |
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/** |
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* @var Streams |
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*/ |
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private $streams; |
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/** |
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* @var Args |
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*/ |
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private $args; |
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/** |
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* @var File |
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*/ |
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private $file; |
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/** |
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* @var RunOpts |
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*/ |
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private $runOpts; |
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/** |
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* bind options |
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* |
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* @param Args $args |
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* @param Streams $streams |
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* @param File $file |
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* |
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* @return StepScriptOption |
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*/ |
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public static function bind(Args $args, Streams $streams, File $file, RunOpts $runOpts) |
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{ |
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return new self($args, $streams, $file, $runOpts); |
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} |
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/** |
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* DockerOptions constructor. |
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* |
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* @param Args $args |
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* @param Streams $streams |
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* @param File $file |
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* @param RunOpts $runOpts |
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*/ |
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public function __construct(Args $args, Streams $streams, File $file, RunOpts $runOpts) |
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{ |
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$this->args = $args; |
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$this->streams = $streams; |
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$this->file = $file; |
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$this->runOpts = $runOpts; |
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} |
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/** |
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* Process --step-script option |
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* |
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* @throws InvalidArgumentException |
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* @throws RuntimeException |
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* @throws StatusException |
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* |
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* @return void |
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*/ |
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public function run() |
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{ |
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$ref = $this->args->getOptionOptionalArgument('step-script', ReferenceTypes::SEG_DEFAULT); |
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if (null !== $ref) { |
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$step = 1; |
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$id = $ref; |
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$n = sscanf($ref, '%d:%s', $step, $id); |
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$id = (1 === $n || '' === $id) ? ReferenceTypes::SEG_DEFAULT : $id; |
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if (!ReferenceTypes::isValidId($id)) { |
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StatusException::fatal(sprintf('invalid pipeline "%s"', $id)); |
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} |
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$pipeline = $this->file->getById($id); |
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if (null === $pipeline) { |
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StatusException::fatal(sprintf('not a pipeline "%s"', $id)); |
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} |
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$steps = $pipeline->getSteps(); |
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if (0 >= $step || $step > $steps->count()) { |
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StatusException::fatal(sprintf('pipeline "%s" has no step #%d', $id, $step)); |
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} |
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$script = StepScriptWriter::writeStepScript( |
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$steps[$step - 1]->getScript(), |
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$this->runOpts->getBoolOption('script.exit-early') |
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); |
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$this->streams->out($script); |
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StatusException::ok(); |
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} |
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1 |
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} |
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} |
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ktomk /
pipelines
