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Avoid some error paths, refs #6678

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This commit is contained in:
Jordi Boggiano 2017-11-03 16:32:35 +01:00
parent b94d55d1a9
commit 7c7c91344a
1 changed files with 11 additions and 1 deletions
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10
src/Composer/Command/InitCommand.php
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@ -644,6 +644,7 @@ EOT
'Could not find package %s at any version matching your PHP version %s', $name, $phpVersion
));
}
$similar = $this->findSimilar($name);
if ($similar) {
throw new \InvalidArgumentException(sprintf(
@ -652,6 +653,7 @@ EOT
implode("\n ", $similar)
));
}
throw new \InvalidArgumentException(sprintf(
'Could not find package %s at any version for your minimum-stability (%s). Check the package spelling or your minimum-stability',
$name,
@ -664,11 +666,19 @@ EOT
private function findSimilar($package)
{
try {
$results = $this->repos->search($package);
} catch (\Exception $e) {
// ignore search errors
return array();
}
$similarPackages = array();
foreach ($results as $result) {
$similarPackages[$result['name']] = levenshtein($package, $result['name']);
}
asort($similarPackages);
return array_keys(array_slice($similarPackages, 0, 5));
}
}