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Let the solver handle aliases instead of the installer

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This commit is contained in:
Nils Adermann 2012-04-27 19:41:53 +02:00
parent d74eec9bd5
commit 0c1944a9d0
13 changed files with 382 additions and 109 deletions
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39
src/Composer/Repository/FilesystemRepository.php
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@ -14,6 +14,7 @@ namespace Composer\Repository;
use Composer\Json\JsonFile;
use Composer\Package\PackageInterface;
use Composer\Package\AliasPackage;
use Composer\Package\Loader\ArrayLoader;
use Composer\Package\Dumper\ArrayDumper;
@ -54,21 +55,32 @@ class FilesystemRepository extends ArrayRepository implements WritableRepository
throw new \UnexpectedValueException('Could not parse package list from the '.$this->file->getPath().' repository');
}
$aliases = array();
$loader = new ArrayLoader();
foreach ($packages as $packageData) {
$package = $loader->load($packageData);
// package was installed as alias, so we only add the alias
if ($this instanceof InstalledRepositoryInterface && !empty($packageData['installed-as-alias'])) {
$alias = $packageData['installed-as-alias'];
$package->setAlias($alias);
$package->setPrettyAlias($alias);
$package->setInstalledAsAlias(true);
$this->addPackage($this->createAliasPackage($package, $alias, $alias));
} else {
// only add regular package - if it's not an installed repo the alias will be created on the fly
$this->addPackage($package);
// aliases need to be looked up in the end to set up references correctly
if ($this instanceof InstalledRepositoryInterface && !empty($packageData['alias'])) {
$aliases[] = array(
'package' => $package,
'alias' => $packageData['alias'],
'alias_pretty' => $packageData['alias_pretty']
);
}
$this->addPackage($package);
}
foreach ($aliases as $aliasData) {
$temporaryPackage = $aliasData['package'];
$package = $this->findPackage($package->getName(), $package->getVersion());
$package->setAlias($aliasData['alias']);
$package->setPrettyAlias($aliasData['alias_pretty']);
$this->addPackage($this->createAliasPackage($package, $aliasData['alias'], $aliasData['alias_pretty']));
}
}
@ -86,11 +98,10 @@ class FilesystemRepository extends ArrayRepository implements WritableRepository
$packages = array();
$dumper = new ArrayDumper();
foreach ($this->getPackages() as $package) {
$data = $dumper->dump($package);
if ($this instanceof InstalledRepositoryInterface && $package->isInstalledAsAlias()) {
$data['installed-as-alias'] = $package->getAlias();
if (!$package instanceof AliasPackage) {
$data = $dumper->dump($package);
$packages[] = $data;
}
$packages[] = $data;
}
$this->file->write($packages);