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| 1 | +<?php |
| 2 | + |
| 3 | +/* |
| 4 | + * This file is part of the Symfony package. |
| 5 | + * |
| 6 | + * (c) Fabien Potencier <[email protected]> |
| 7 | + * |
| 8 | + * For the full copyright and license information, please view the LICENSE |
| 9 | + * file that was distributed with this source code. |
| 10 | + */ |
| 11 | + |
| 12 | +namespace Symfony\Component\AssetMapper\ImportMap; |
| 13 | + |
| 14 | +use Composer\Semver\Semver; |
| 15 | +use Symfony\Component\AssetMapper\Exception\RuntimeException; |
| 16 | +use Symfony\Component\HttpClient\HttpClient; |
| 17 | +use Symfony\Contracts\HttpClient\Exception\HttpExceptionInterface; |
| 18 | +use Symfony\Contracts\HttpClient\HttpClientInterface; |
| 19 | + |
| 20 | +class ImportMapVersionChecker |
| 21 | +{ |
| 22 | + private const PACKAGE_METADATA_PATTERN = 'https://registry.npmjs.org/%package%/%version%'; |
| 23 | + |
| 24 | + private HttpClientInterface $httpClient; |
| 25 | + |
| 26 | + public function __construct( |
| 27 | + private ImportMapConfigReader $importMapConfigReader, |
| 28 | + private RemotePackageDownloader $packageDownloader, |
| 29 | + HttpClientInterface $httpClient = null, |
| 30 | + ) { |
| 31 | + $this->httpClient = $httpClient ?? HttpClient::create(); |
| 32 | + } |
| 33 | + |
| 34 | + /** |
| 35 | + * @return PackageVersionProblem[] |
| 36 | + */ |
| 37 | + public function checkVersions(): array |
| 38 | + { |
| 39 | + $entries = $this->importMapConfigReader->getEntries(); |
| 40 | + |
| 41 | + $packages = []; |
| 42 | + foreach ($entries as $entry) { |
| 43 | + if (!$entry->isRemotePackage()) { |
| 44 | + continue; |
| 45 | + } |
| 46 | + |
| 47 | + $dependencies = $this->packageDownloader->getDependencies($entry->importName); |
| 48 | + if (!$dependencies) { |
| 49 | + continue; |
| 50 | + } |
| 51 | + |
| 52 | + $packageName = $entry->getPackageName(); |
| 53 | + |
| 54 | + $url = str_replace( |
| 55 | + ['%package%', '%version%'], |
| 56 | + [$packageName, $entry->version], |
| 57 | + self::PACKAGE_METADATA_PATTERN |
| 58 | + ); |
| 59 | + $packages[$packageName] = [ |
| 60 | + $this->httpClient->request('GET', $url), |
| 61 | + $dependencies, |
| 62 | + ]; |
| 63 | + } |
| 64 | + |
| 65 | + $errors = []; |
| 66 | + $problems = []; |
| 67 | + foreach ($packages as $packageName => [$response, $dependencies]) { |
| 68 | + if (200 !== $response->getStatusCode()) { |
| 69 | + $errors[] = [$packageName, $response]; |
| 70 | + continue; |
| 71 | + } |
| 72 | + |
| 73 | + $data = json_decode($response->getContent(), true); |
| 74 | + // dependencies seem to be found in both places |
| 75 | + $packageDependencies = array_merge( |
| 76 | + $data['dependencies'] ?? [], |
| 77 | + $data['peerDependencies'] ?? [] |
| 78 | + ); |
| 79 | + |
| 80 | + foreach ($dependencies as $dependencyName) { |
| 81 | + // dependency is not in the import map |
| 82 | + if (!$entries->has($dependencyName)) { |
| 83 | + $dependencyVersionConstraint = $packageDependencies[$dependencyName] ?? 'unknown'; |
| 84 | + $problems[] = new PackageVersionProblem($packageName, $dependencyName, $dependencyVersionConstraint, null); |
| 85 | + |
| 86 | + continue; |
| 87 | + } |
| 88 | + |
| 89 | + $dependencyPackageName = $entries->get($dependencyName)->getPackageName(); |
| 90 | + $dependencyVersionConstraint = $packageDependencies[$dependencyPackageName] ?? null; |
| 91 | + |
| 92 | + if (null === $dependencyVersionConstraint) { |
| 93 | + $problems[] = new PackageVersionProblem($packageName, $dependencyPackageName, $dependencyVersionConstraint, $entries->get($dependencyName)->version); |
| 94 | + |
| 95 | + continue; |
| 96 | + } |
| 97 | + |
| 98 | + if (!$this->isVersionSatisfied($dependencyVersionConstraint, $entries->get($dependencyName)->version)) { |
| 99 | + $problems[] = new PackageVersionProblem($packageName, $dependencyPackageName, $dependencyVersionConstraint, $entries->get($dependencyName)->version); |
| 100 | + } |
| 101 | + } |
| 102 | + } |
| 103 | + |
| 104 | + try { |
| 105 | + ($errors[0][1] ?? null)?->getHeaders(); |
| 106 | + } catch (HttpExceptionInterface $e) { |
| 107 | + $response = $e->getResponse(); |
| 108 | + $packageNames = implode('", "', array_column($errors, 0)); |
| 109 | + |
| 110 | + throw new RuntimeException(sprintf('Error %d finding metadata for package "%s". Response: ', $response->getStatusCode(), $packageNames).$response->getContent(false), 0, $e); |
| 111 | + } |
| 112 | + |
| 113 | + return $problems; |
| 114 | + } |
| 115 | + |
| 116 | + /** |
| 117 | + * Converts npm-specific version constraints to composer-style. |
| 118 | + * |
| 119 | + * @internal |
| 120 | + */ |
| 121 | + public static function convertNpmConstraint(string $versionConstraint): ?string |
| 122 | + { |
| 123 | + // special npm constraint that don't translate to composer |
| 124 | + if (\in_array($versionConstraint, ['latest', 'next']) |
| 125 | + || preg_match('/^(git|http|file):/', $versionConstraint) |
| 126 | + || str_contains($versionConstraint, '/') |
| 127 | + ) { |
| 128 | + // GitHub shorthand like user/repo |
| 129 | + return null; |
| 130 | + } |
| 131 | + |
| 132 | + // remove whitespace around hyphens |
| 133 | + $versionConstraint = preg_replace('/\s?-\s?/', '-', $versionConstraint); |
| 134 | + $segments = explode(' ', $versionConstraint); |
| 135 | + $processedSegments = []; |
| 136 | + |
| 137 | + foreach ($segments as $segment) { |
| 138 | + if (str_contains($segment, '-') && !preg_match('/-(alpha|beta|rc)\./', $segment)) { |
| 139 | + // This is a range |
| 140 | + [$start, $end] = explode('-', $segment); |
| 141 | + $processedSegments[] = '>='.self::cleanVersionSegment(trim($start)).' <='.self::cleanVersionSegment(trim($end)); |
| 142 | + } elseif (preg_match('/^~(\d+\.\d+)$/', $segment, $matches)) { |
| 143 | + // Handle the tilde when only major.minor specified |
| 144 | + $baseVersion = $matches[1]; |
| 145 | + $processedSegments[] = '>='.$baseVersion.'.0'; |
| 146 | + $processedSegments[] = '<'.$baseVersion[0].'.'.($baseVersion[2] + 1).'.0'; |
| 147 | + } else { |
| 148 | + $processedSegments[] = self::cleanVersionSegment($segment); |
| 149 | + } |
| 150 | + } |
| 151 | + |
| 152 | + return implode(' ', $processedSegments); |
| 153 | + } |
| 154 | + |
| 155 | + private static function cleanVersionSegment(string $segment): string |
| 156 | + { |
| 157 | + return str_replace(['v', '.x'], ['', '.*'], $segment); |
| 158 | + } |
| 159 | + |
| 160 | + private function isVersionSatisfied(string $versionConstraint, ?string $version): bool |
| 161 | + { |
| 162 | + if (!$version) { |
| 163 | + return false; |
| 164 | + } |
| 165 | + |
| 166 | + try { |
| 167 | + $versionConstraint = self::convertNpmConstraint($versionConstraint); |
| 168 | + |
| 169 | + // if version isn't parseable/convertible, assume it's not satisfied |
| 170 | + if (null === $versionConstraint) { |
| 171 | + return false; |
| 172 | + } |
| 173 | + |
| 174 | + return Semver::satisfies($version, $versionConstraint); |
| 175 | + } catch (\UnexpectedValueException $e) { |
| 176 | + return false; |
| 177 | + } |
| 178 | + } |
| 179 | +} |
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