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composer
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Fixes and improvements to the PEAR implementation

pull/5/head
Jordi Boggiano 2011-06-28 20:42:02 +02:00
parent 75428d9ad1
commit f272f66324
4 changed files with 75 additions and 45 deletions
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7
src/Composer/Composer.php
View File

@ -15,6 +15,7 @@ namespace Composer;
use Composer\Repository\ComposerRepository;
use Composer\Repository\PlatformRepository;
use Composer\Repository\GitRepository;
use Composer\Repository\PearRepository;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
@ -94,8 +95,12 @@ class Composer
case 'composer':
return new ComposerRepository($spec['url']);
case 'pear':
return new Repository\PearRepository($spec['url'], isset($spec['name']) ? $spec['name'] : $name);
return new PearRepository($spec['url'], $name);
default:
throw new \UnexpectedValueException('Unknown repository type: '.$type.', could not create repository '.$name);
}
}
}

53
src/Composer/Downloader/PearDownloader.php
View File

@ -16,32 +16,51 @@ use Composer\Package\PackageInterface;
/**
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class PearDownloader extends AbstractDownloader
class PearDownloader
{
public function download(PackageInterface $package, $path)
{
$path = $path . "/" . $package->getName();
if (!is_dir($path)) {
if (file_exists($path)) {
throw new \UnexpectedValueException($path.' exists and is not a directory.');
$targetPath = $path . "/" . $package->getName();
if (!is_dir($targetPath)) {
if (file_exists($targetPath)) {
throw new \UnexpectedValueException($targetPath.' exists and is not a directory.');
}
if (!mkdir($path, 0777, true)) {
throw new \UnexpectedValueException($path.' does not exist and could not be created.');
if (!mkdir($targetPath, 0777, true)) {
throw new \UnexpectedValueException($targetPath.' does not exist and could not be created.');
}
}
$tmpName = tempnam(sys_get_temp_dir(), '');
copy($package->getSourceUrl(), $tmpName);
if (!file_exists($tmpName)) {
throw new \UnexpectedValueException($package->getName().' could not be saved into '.$tmpName.', make sure the'
.' directory is writable and you have internet connectivity.');
}
$cwd = getcwd();
chdir($path);
system('tar xzf '.escapeshellarg($tmpName));
chdir($targetPath);
$source = $package->getSourceUrl();
$tarName = basename($source);
echo 'Downloading '.$source.' to '.$targetPath.'/'.$tarName.PHP_EOL;
copy($package->getSourceUrl(), './'.$tarName);
if (!file_exists($tarName)) {
throw new \UnexpectedValueException($package->getName().' could not be saved into '.$tarName.', make sure the'
.' directory is writable and you have internet connectivity.');
}
echo 'Unpacking archive'.PHP_EOL;
exec('tar -xzf "'.escapeshellarg($tarName).'"');
echo 'Cleaning up'.PHP_EOL;
unlink('./'.$tarName);
@unlink('./package.sig');
@unlink('./package.xml');
if (list($dir) = glob('./'.$package->getName().'-*', GLOB_ONLYDIR)) {
foreach (array_merge(glob($dir.'/.*'), glob($dir.'/*')) as $file) {
if (trim(basename($file), '.')) {
rename($file, './'.basename($file));
}
}
rmdir($dir);
}
chdir($cwd);
}
}

2
src/Composer/Downloader/ZipDownloader.php
View File

@ -17,7 +17,7 @@ use Composer\Package\PackageInterface;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class ZipDownloader extends AbstractDownloader
class ZipDownloader
{
public function download(PackageInterface $package, $path)
{

58
src/Composer/Repository/PearRepository.php
View File

@ -19,46 +19,30 @@ use Composer\Package\LinkConstraint\VersionConstraint;
/**
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class PearRepository extends ArrayRepository
{
private $name;
private $url;
public function __construct($url)
public function __construct($url, $name = '')
{
$this->url = $url;
if (!filter_var($this->url, FILTER_VALIDATE_URL)) {
throw new \UnexpectedValueException("Invalid url given for PEAR repository " . $name);
if (!filter_var($url, FILTER_VALIDATE_URL)) {
throw new \UnexpectedValueException('Invalid url given for PEAR repository "'.$name.'": '.$url);
}
$this->url = $url;
}
/**
* @param string $url
* @return DOMDocument
*/
private function requestXml($url)
{
$content = file_get_contents($url);
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->loadXML($content);
return $dom;
}
protected function initialize()
{
parent::initialize();
set_error_handler(function($severity, $message, $file, $line) {
throw new ErrorException($message, $severity, $severity, $file, $line);
throw new \ErrorException($message, $severity, $severity, $file, $line);
});
try {
$this->fetchFromServer();
} catch(ErrorException $e) {
}
$this->fetchFromServer();
restore_error_handler();
}
@ -80,7 +64,7 @@ class PearRepository extends ArrayRepository
$releaseLink = $this->url . str_replace("/rest/p/", "/rest/r/", $packageLink);
$allReleasesLink = $releaseLink . "/allreleases2.xml";
$releasesXML = $this->requestXml($allReleasesLink);
$releases = $releasesXML->getElementsByTagName('r');
foreach ($releases as $release) {
@ -102,8 +86,14 @@ class PearRepository extends ArrayRepository
}
$deps = unserialize($deps);
if (isset($deps['required']['package'])) {
$requires = array();
foreach ($deps['required']['package'] as $dependency) {
$requires[$dependency['name']] = $dependency['min'];
if (isset($dependency['min'])) {
$constraint = new VersionConstraint('>=', $dependency['min']);
} else {
$constraint = new VersionConstraint('>=', '0.0.0');
}
$requires[] = new Link($packageName, $dependency['name'], $constraint, 'requires');
}
$package->setRequires($requires);
}
@ -113,4 +103,20 @@ class PearRepository extends ArrayRepository
}
}
}
/**
* @param string $url
* @return DOMDocument
*/
private function requestXml($url)
{
$content = file_get_contents($url);
if (!$content) {
throw new \UnexpectedValueException('The PEAR channel at '.$url.' did not respond.');
}
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->loadXML($content);
return $dom;
}
}