public-mirrors
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composer
mirror of https://github.com/composer/composer
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Super simplified, works, but needs refactoring w/ Composer Repository

pull/229/head
Beau Simensen 2012-01-25 20:27:06 -08:00
parent df72919ba3
commit 473f127ff1
1 changed files with 7 additions and 40 deletions
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47
src/Composer/Command/InstallCommand.php
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@ -20,6 +20,7 @@ use Composer\DependencyResolver;
use Composer\DependencyResolver\Pool;
use Composer\DependencyResolver\Request;
use Composer\DependencyResolver\Operation;
use Composer\Package\MemoryPackage;
use Composer\Package\LinkConstraint\VersionConstraint;
use Composer\Package\PackageInterface;
use Composer\Repository\PlatformRepository;
@ -93,6 +94,12 @@ EOT
// create installed repo, this contains all local packages + platform packages (php & extensions)
$installedRepo = new PlatformRepository($localRepo);
if ($internallyInstalledPackages) {
foreach ($internallyInstalledPackages as $package) {
$installedRepo->addPackage(new MemoryPackage($package->getName(), $package->getVersion(), $package->getPrettyVersion()));
}
}
// creating repository pool
$pool = new Pool;
$pool->addRepository($installedRepo);
@ -108,30 +115,12 @@ EOT
// creating requirements request
$request = new Request($pool);
$internallyInstalledPackagesMap = array();
if ($internallyInstalledPackages) {
foreach ($internallyInstalledPackages as $package) {
$request->install($package->getName(), new VersionConstraint('=', $package->getVersion()));
$internallyInstalledPackagesMap[$package->getName()] = $package;
}
}
if ($update) {
$output->writeln('<info>Updating dependencies</info>');
$installedPackages = $installedRepo->getPackages();
$links = $this->collectLinks($input, $composer->getPackage(), $noInstallRecommends, $installSuggests);
foreach ($links as $link) {
if (isset($internallyInstalledPackagesMap[$link->getTarget()])) {
$internallyInstalledPackage = $internallyInstalledPackagesMap[$link->getTarget()];
if (!$link->getConstraint()->matches(new VersionConstraint('=', $internallyInstalledPackage->getVersion()))) {
// Solver was not handling this well so we will
// handle it here.
throw new \UnexpectedValueException('Package '.$internallyInstalledPackage->getName().' can not be updated because its version constraint ('.$link->getPrettyConstraint().') is not compatible with internally installed version ('.$internallyInstalledPackage->getPrettyVersion().')');
}
// This package is installed internally and has already
// been added to the request.
continue;
}
foreach ($installedPackages as $package) {
if ($package->getName() === $link->getTarget()) {
$request->update($package->getName(), new VersionConstraint('=', $package->getVersion()));
@ -150,17 +139,6 @@ EOT
foreach ($composer->getLocker()->getLockedPackages() as $package) {
$constraint = new VersionConstraint('=', $package->getVersion());
if (isset($internallyInstalledPackagesMap[$package->getName()])) {
$internallyInstalledPackage = $internallyInstalledPackagesMap[$package->getName()];
if (!$constraint->matches(new VersionConstraint('=', $internallyInstalledPackage->getVersion()))) {
// Solver was not handling this well so we will
// handle it here.
throw new \UnexpectedValueException('Package '.$package->getName().' can not be installed because its version constraint ('.$package->getPrettyVersion().') is not compatible with internally installed version ('.$internallyInstalledPackage->getPrettyVersion().')');
}
// This package is installed internally and has already
// been added to the request.
continue;
}
$request->install($package->getName(), $constraint);
}
} else {
@ -169,17 +147,6 @@ EOT
$links = $this->collectLinks($input, $composer->getPackage(), $noInstallRecommends, $installSuggests);
foreach ($links as $link) {
if (isset($internallyInstalledPackagesMap[$link->getTarget()])) {
$internallyInstalledPackage = $internallyInstalledPackagesMap[$link->getTarget()];
if (!$link->getConstraint()->matches(new VersionConstraint('=', $internallyInstalledPackage->getVersion()))) {
// Solver was not handling this well so we will
// handle it here.
throw new \UnexpectedValueException('Package '.$internallyInstalledPackage->getName().' can not be installed because its version constraint ('.$link->getPrettyConstraint().') is not compatible with internally installed version ('.$internallyInstalledPackage->getPrettyVersion().')');
}
// This package is installed internally and has already
// been added to the request.
continue;
}
$request->install($link->getTarget(), $link->getConstraint());
}
}