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Basic handling of stability flags

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This commit is contained in:
Jordi Boggiano 2012-04-23 23:53:34 +02:00
parent 1aaae5284b
commit ef28f3b067
6 changed files with 109 additions and 32 deletions
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41
src/Composer/DependencyResolver/Pool.php
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@ -12,6 +12,7 @@
namespace Composer\DependencyResolver;
use Composer\Package\BasePackage;
use Composer\Package\LinkConstraint\LinkConstraintInterface;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\CompositeRepository;
@ -30,18 +31,13 @@ class Pool
protected $packages = array();
protected $packageByName = array();
protected $acceptableStabilities;
protected $stabilityFlags;
public function __construct($minimumStability = 'dev')
public function __construct($minimumStability = 'dev', array $stabilityFlags = array())
{
$stabilities = array(
'stable',
'RC',
'beta',
'alpha',
'dev',
);
$stabilities = BasePackage::$stabilities;
$this->acceptableStabilities = array_flip(array_splice($stabilities, 0, array_search($minimumStability, $stabilities) + 1));
$this->stabilityFlags = $stabilityFlags;
}
/**
@ -57,20 +53,31 @@ class Pool
$repos = array($repo);
}
$id = count($this->packages) + 1;
foreach ($repos as $repo) {
$this->repositories[] = $repo;
$exempt = $repo instanceof PlatformRepository || $repo instanceof InstalledRepositoryInterface;
foreach ($repo->getPackages() as $package) {
if (!$exempt && !isset($this->acceptableStabilities[$package->getStability()])) {
continue;
}
$name = $package->getName();
$stability = $package->getStability();
if (
// always allow exempt repos
$exempt
// allow if package matches the global stability requirement and has no exception
|| (!isset($this->stabilityFlags[$name])
&& isset($this->acceptableStabilities[$stability]))
// allow if package matches the package-specific stability flag
|| (isset($this->stabilityFlags[$name])
&& array_search($stability, BasePackage::$stabilities) <= $this->stabilityFlags[$name]
)
) {
$package->setId($id++);
$this->packages[] = $package;
$package->setId(count($this->packages) + 1);
$this->packages[] = $package;
foreach ($package->getNames() as $name) {
$this->packageByName[$name][] = $package;
foreach ($package->getNames() as $name) {
$this->packageByName[$name][] = $package;
}
}
}
}