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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the humbug/php-scoper package. |
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* |
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* Copyright (c) 2017 Théo FIDRY <[email protected]>, |
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* Pádraic Brady <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Humbug\PhpScoper\Scoper\Composer; |
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use Humbug\PhpScoper\Scoper; |
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use Humbug\PhpScoper\Whitelist; |
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use InvalidArgumentException; |
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use stdClass; |
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use function array_map; |
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use function gettype; |
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use function is_array; |
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use function preg_match as native_preg_match; |
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use function Safe\json_decode; |
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use function Safe\json_encode; |
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use function Safe\sprintf; |
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use const JSON_PRETTY_PRINT; |
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use const JSON_THROW_ON_ERROR; |
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3 |
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final class InstalledPackagesScoper implements Scoper |
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{ |
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private static string $filePattern = '/composer(\/|\\\\)installed\.json$/'; |
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private Scoper $decoratedScoper; |
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public function __construct(Scoper $decoratedScoper) |
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{ |
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$this->decoratedScoper = $decoratedScoper; |
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} |
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1 |
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/** |
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* Scopes PHP and JSON files related to Composer. |
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*/ |
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public function scope(string $filePath, string $contents, string $prefix, array $patchers, Whitelist $whitelist): string |
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2 |
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{ |
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if (1 !== native_preg_match(self::$filePattern, $filePath)) { |
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return $this->decoratedScoper->scope($filePath, $contents, $prefix, $patchers, $whitelist); |
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} |
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2 |
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$decodedJson = self::decodeContents($contents); |
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if (!isset($decodedJson->packages) || !is_array($decodedJson->packages)) { |
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throw new InvalidArgumentException('Expected the decoded JSON to contain the list of installed packages'); |
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} |
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$decodedJson->packages = self::prefixLockPackages( |
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$decodedJson->packages, |
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$prefix, |
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$whitelist, |
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); |
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return json_encode( |
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$decodedJson, |
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JSON_PRETTY_PRINT |
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); |
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} |
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private static function decodeContents(string $contents): stdClass |
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{ |
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$decodedJson = json_decode($contents, false, 512, JSON_THROW_ON_ERROR); |
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if ($decodedJson instanceof stdClass) { |
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return $decodedJson; |
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} |
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throw new InvalidArgumentException( |
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sprintf( |
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'Expected the decoded JSON to be an stdClass instance, got "%s" instead', |
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gettype($decodedJson), |
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) |
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); |
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} |
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/** |
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* @param array<string, stdClass> $packages |
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* |
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* @return array<string, stdClass> |
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*/ |
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private static function prefixLockPackages(array $packages, string $prefix, Whitelist $whitelist): array |
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{ |
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return array_map( |
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static fn (stdClass $package) => AutoloadPrefixer::prefixPackageAutoloadStatements( |
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$package, |
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$prefix, |
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$whitelist, |
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), |
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$packages, |
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); |
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} |
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} |
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humbug /
php-scoper
