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<?php |
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/** |
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* Author: mickael Louzet @micklouzet |
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* File: FileParser.php |
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* Created: 05/12/2019 |
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*/ |
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declare(strict_types=1); |
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namespace ComposerLockParser; |
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use ComposerLockFileParser\ParserCollection; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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class FileParser implements FileParserInterface |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public static function parse(string $filePath): ParserCollection |
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{ |
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if (!\is_file($filePath)) { |
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return new ParserCollection(); |
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} |
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if (!$json = \file_get_contents($filePath)) { |
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return new ParserCollection(); |
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} |
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$data = \json_decode($json, true); |
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$components = []; |
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if (!$data || !isset($data['packages'])) { |
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return new ParserCollection(); |
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} |
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foreach ($data['packages'] as $vendor => $package) { |
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$accessor = PropertyAccess::createPropertyAccessorBuilder() |
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->enableExceptionOnInvalidIndex() |
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->getPropertyAccessor(); |
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$array = []; |
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$component = [ |
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'name' => $package['name'], |
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'version' => $package['version'], |
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'source' => $package['source'], |
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'require' => $package['require'] ?? [], |
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'description' => $package['description'], |
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'keywords' => $package['keywords'], |
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'time' => $package['time'], |
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]; |
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$accessor->setValue($array, "[name]", $component); |
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$components[] = $component; |
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} |
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return new ParserCollection($components); |
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} |
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// public function byVendor(string $vendor) |
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// { |
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// if (0 !== \strpos($Package['name'], "vendor/")) { |
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// continue; |
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// } |
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// } |
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} |
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Louzet /
ComposerLockFileParser
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: