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composer
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Add caching for metadata in github driver

pull/686/head
Jordi Boggiano 2012-05-13 22:52:30 +02:00
parent cd4cceaf7b
commit ba9676e0f2
1 changed files with 28 additions and 7 deletions
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35
src/Composer/Repository/Vcs/GitHubDriver.php
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@ -14,6 +14,7 @@ namespace Composer\Repository\Vcs;
use Composer\Downloader\TransportException;
use Composer\Json\JsonFile;
use Composer\Cache;
use Composer\IO\IOInterface;
use Composer\Util\ProcessExecutor;
use Composer\Util\RemoteFilesystem;
@ -23,6 +24,7 @@ use Composer\Util\RemoteFilesystem;
*/
class GitHubDriver extends VcsDriver
{
protected $cache;
protected $owner;
protected $repository;
protected $tags;
@ -47,6 +49,7 @@ class GitHubDriver extends VcsDriver
$this->owner = $match[1];
$this->repository = $match[2];
$this->originUrl = 'github.com';
$this->cache = new Cache($this->io, $this->config->get('home').'/cache.github/'.$this->owner.'/'.$this->repository);
$this->fetchRootIdentifier();
}
@ -115,18 +118,36 @@ class GitHubDriver extends VcsDriver
if ($this->gitDriver) {
return $this->gitDriver->getComposerInformation($identifier);
}
if (preg_match('{[a-f0-9]{40}}i', $identifier) && $res = $this->cache->read($identifier)) {
$this->infoCache[$identifier] = JsonFile::parseJson($res);
}
if (!isset($this->infoCache[$identifier])) {
$composer = $this->getContents($this->getScheme() . '://raw.github.com/'.$this->owner.'/'.$this->repository.'/'.$identifier.'/composer.json');
if (!$composer) {
return;
try {
$composer = $this->getContents($this->getScheme() . '://raw.github.com/'.$this->owner.'/'.$this->repository.'/'.$identifier.'/composer.json');
} catch (TransportException $e) {
if (404 !== $e->getCode()) {
throw $e;
}
$composer = false;
}
$composer = JsonFile::parseJson($composer);
if ($composer) {
$composer = JsonFile::parseJson($composer);
if (!isset($composer['time'])) {
$commit = JsonFile::parseJson($this->getContents($this->getScheme() . '://api.github.com/repos/'.$this->owner.'/'.$this->repository.'/commits/'.$identifier));
$composer['time'] = $commit['commit']['committer']['date'];
}
if (!isset($composer['time'])) {
$commit = JsonFile::parseJson($this->getContents($this->getScheme() . '://api.github.com/repos/'.$this->owner.'/'.$this->repository.'/commits/'.$identifier));
$composer['time'] = $commit['commit']['committer']['date'];
}
if (preg_match('{[a-f0-9]{40}}i', $identifier)) {
$this->cache->write($identifier, json_encode($composer));
}
$this->infoCache[$identifier] = $composer;
}