67 lines
1.6 KiB
PHP
67 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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$warnings = [];
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function findLicenseFile(string $packageName, string $packagePath): string
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{
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$licenseNameOptions = [
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'license', 'LICENSE', 'License',
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'license.*', 'LICENSE.*', 'License.*',
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'license-*.*', 'LICENSE-*.*', 'License-*.*',
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];
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$packageDir = dirname($packagePath);
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$foundLicenses = [];
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foreach ($licenseNameOptions as $option) {
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$search = glob("{$packageDir}/$option");
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array_push($foundLicenses, ...$search);
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}
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if (count($foundLicenses) > 1) {
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warn("Package {$packageName}: more than one license file found");
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}
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if (count($foundLicenses) > 0) {
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$fileName = basename($foundLicenses[0]);
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return "{$packageDir}/{$fileName}";
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}
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warn("Package {$packageName}: no license files found");
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return '';
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}
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function findCopyright(string $licenseFile): string
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{
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$fileContents = file_get_contents($licenseFile);
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$pattern = '/^.*?copyright (\(c\)|\d{4})[\s\S]*?(\n\n|\.\n)/mi';
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$matches = [];
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preg_match($pattern, $fileContents, $matches);
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$copyright = trim($matches[0] ?? '');
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if (str_contains($copyright, 'i.e.')) {
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return '';
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}
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$emailPattern = '/([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,})/i';
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return preg_replace_callback($emailPattern, obfuscateEmail(...), $copyright);
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}
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function obfuscateEmail(array $matches): string
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{
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return preg_replace('/[^@.]/', '*', $matches[1]);
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}
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function warn(string $text): void
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{
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global $warnings;
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$warnings[] = "WARN:" . $text;
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}
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function getWarnings(): array
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{
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global $warnings;
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return $warnings;
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}
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