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@ -649,9 +649,9 @@ EOT
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$similar = $this->findSimilar($name);
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if ($similar) {
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throw new \InvalidArgumentException(sprintf(
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'Could not find package %s. Did you mean: %s ?',
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"Could not find package %s.\n\nDid you mean " . (count($similar) > 1 ? 'one of these' : 'this') . "?\n %s",
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$name,
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$similar
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implode("\n ", $similar)
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));
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}
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throw new \InvalidArgumentException(sprintf(
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@ -666,28 +666,11 @@ EOT
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private function findSimilar($package)
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{
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$registeredPackages = $this->getPackages();
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$min = (strlen($package) / 4 + 1) * 10 + .1;
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$similar = null;
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foreach ($registeredPackages as $registeredPackage) {
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$levenshtein = levenshtein($package, $registeredPackage, 10, 11, 10);
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if ($levenshtein < $min) {
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$min = $levenshtein;
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$similar = $registeredPackage;
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}
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}
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return $similar;
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}
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private function getPackages()
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{
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$packages = array();
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foreach ($this->repos->getRepositories() as $repository) {
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$repositoryPackages = $repository instanceof ComposerRepository ? $repository->getProviderNames() : $repository->getPackages();
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foreach ($repositoryPackages as $repositoryPackage) {
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$packages[] = $repositoryPackage instanceof PackageInterface ? $repositoryPackage->getName() : $repositoryPackage;
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}
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$results = $this->repos->search($package);
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foreach ($results as $result) {
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$similarPackages[$result['name']] = levenshtein($package, $result['name']);
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}
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return $packages;
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asort($similarPackages);
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return array_keys(array_slice($similarPackages, 0, 5));
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}
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}
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