/**
* Find the lowest stability.
*
* @param string[] $stabilities The list of stability
* @param VersionParser $versionParser The version parser
*
* @return string The lowest stability
*/
public static function findInlineStabilities(array $stabilities, VersionParser $versionParser)
{
$lowestStability = 'stable';
foreach ($stabilities as $stability) {
$stability = $versionParser->normalizeStability($stability);
$stability = $versionParser->parseStability($stability);
if (Package::$stabilities[$stability] > Package::$stabilities[$lowestStability]) {
$lowestStability = $stability;
}
}
return $lowestStability;
}
/**
* Check if the require dependency has a satisfactory stability.
*
* @param Link $require The require link defined in root package
* @param string $normalizedVersion The normalized version
*
* @return bool
*/
protected function satisfyStability(Link $require, $normalizedVersion)
{
$requireStability = $this->getRequireStability($require);
$stability = $this->versionParser->parseStability($normalizedVersion);
return Package::$stabilities[$stability] <= Package::$stabilities[$requireStability];
}
/**
* Normalize the alias of branch.
*
* @param PackageInterface $package The package instance
*
* @return string The alias branch name
*/
protected function normalizeBranchAlias(PackageInterface $package)
{
$stability = VersionParser::parseStability($this->versionParser->normalize($this->rootPackageVersion));
$aliasNormalized = 'dev-' . $this->rootPackageVersion;
if (BasePackage::STABILITY_STABLE === BasePackage::$stabilities[$stability] && null === $this->findPackage($package->getName(), $this->rootPackageVersion)) {
$aliasNormalized = $this->versionParser->normalize($this->rootPackageVersion);
}
return $aliasNormalized;
}
