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<?php |
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/* this file is part of pipelines */ |
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namespace Ktomk\Pipelines\File\Pipeline; |
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use Ktomk\Pipelines\File\ParseException; |
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final class StepCondition |
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{ |
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/** |
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* @var array pipeline definition |
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*/ |
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private $array; |
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/** |
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* @param array<string> |
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*/ |
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private $includePaths; |
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/** |
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* @param array $definition |
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*/ |
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public function __construct(array $definition) |
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{ |
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$this->parseCondition($definition); |
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} |
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/** |
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* @return array<string> |
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*/ |
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public function getIncludePaths() |
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{ |
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return $this->includePaths ?: array(); |
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} |
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private function parseCondition(array $definition) |
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{ |
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$this->array = array(); |
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if (!isset($definition['changesets']) || !is_array($definition['changesets'])) { |
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throw new ParseException('Condition with no "changesets"'); |
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} |
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$changeSets = $definition['changesets']; |
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if (!isset($changeSets['includePaths']) || !is_array($changeSets['includePaths'])) { |
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throw new ParseException('Condition "changesets" with no "includePaths"'); |
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} |
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$includePaths = $changeSets['includePaths']; |
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if (1 > count($includePaths)) { |
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throw new ParseException('Condition "changesets" "includePaths" must not be empty'); |
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} |
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$this->parseIncludePaths($includePaths); |
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} |
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private function parseIncludePaths(array $includePaths) |
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{ |
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$count = 0; |
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foreach ($includePaths as $index => $path) { |
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if ($index !== $count) { |
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throw new ParseException('Condition "changesets" "includePaths" must be a list'); |
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} |
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if (!is_string($path)) { |
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throw new ParseException( |
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sprintf( |
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'Condition "changesets" "includePaths" must be string at index #%d, got %s (%s)', |
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$index, |
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gettype($path), |
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(string)$path |
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) |
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); |
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} |
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if ('' === $path) { |
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throw new ParseException( |
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sprintf( |
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'Condition "changesets" "includePaths" empty path at index #%d', |
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$index |
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) |
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); |
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} |
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$this->includePaths[$count] = $path; |
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$count++; |
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} |
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} |
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} |
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