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<?php namespace nyx\console\input\parameter\values; |
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// External dependencies |
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use nyx\core; |
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// Internal dependencies |
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use nyx\console\input\parameter; |
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use nyx\console\input; |
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/** |
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* Input Options |
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* |
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* @version 0.1.0 |
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* @author Michal Chojnacki <[email protected]> |
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* @copyright 2012-2017 Nyx Dev Team |
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* @link https://github.com/unyx/nyx |
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*/ |
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class Options extends parameter\Values |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* Overridden to enforce a stricter Definitions collection type. |
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*/ |
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public function __construct(parameter\definitions\Options $definition) |
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{ |
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parent::__construct($definition); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function set($name, $value) : core\collections\interfaces\Map |
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{ |
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$option = $this->assertIsDefined($name); |
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// Handle value expectations appropriately. |
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if (!$expected = $option->getValue()) { |
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if (isset($value) && !is_bool($value)) { |
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throw new \RuntimeException("The option [--$name] does not take any values."); |
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} |
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} elseif (!isset($value)) { |
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if ($expected->is(input\Value::REQUIRED)) { |
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throw new \RuntimeException("The option [--$name] requires a value."); |
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} |
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// Grab the default value in this case, since we're dealing with an optional value that was |
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// not explicitly set. |
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$value = $expected->getDefault(); |
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} |
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// Slight overhead, because the parent will grab the definition again, but at the same time |
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// it handles multiple value parameters for us. Setting boolean true here if $value is still |
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// not set, which covers Options which do not accept values but still get set (ie. flags). |
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return parent::set($name, $value ?? true); |
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} |
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} |
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unyx /
console
