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composer
mirror of https://github.com/composer/composer
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Use Gitlab blob API to retreive composer.json files 

Store missing composer.json into the cache

[GitLab] Reduce API calls by caching

Download ZIP archives from gitlab + fix repo URL

Fix cached commit objects
pull/3765/head
Jerome TAMARELLE 2015-01-28 18:47:41 +01:00 committed by Jérôme Tamarelle
parent 782c6303bc
commit 5fece6ae83
2 changed files with 54 additions and 31 deletions
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1
src/Composer/Factory.php
View File

@ -330,6 +330,7 @@ class Factory
$rm->setRepositoryClass('package', 'Composer\Repository\PackageRepository');
$rm->setRepositoryClass('pear', 'Composer\Repository\PearRepository');
$rm->setRepositoryClass('git', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('gitlab', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('svn', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('perforce', 'Composer\Repository\VcsRepository');
$rm->setRepositoryClass('hg', 'Composer\Repository\VcsRepository');

84
src/Composer/Repository/Vcs/GitLabDriver.php
View File

@ -17,9 +17,13 @@ class GitLabDriver extends VcsDriver
protected $repository;
protected $originUrl;
protected $cache;
protected $rootIdentifier;
protected $infoCache = array();
protected $project;
protected $commits = array();
protected $tags;
protected $branches;
/**
* Extracts information from the repository url.
*
@ -27,14 +31,15 @@ class GitLabDriver extends VcsDriver
*/
public function initialize()
{
preg_match('#^(?:(?:https?|git)://([^/]+)/|git@([^:]+):)([^/]+)/(.+?)(?:\.git|/)?$#', $this->url, $match);
preg_match('#^(?:(https?|git)://([^/]+)/|git@([^:]+):)([^/]+)/(.+?)(?:\.git|/)?$#', $this->url, $match);
$this->owner = $match[3];
$this->repository = $match[4];
$this->originUrl = !empty($match[1]) ? $match[1] : $match[2];
$this->scheme = $match[1];
$this->owner = $match[4];
$this->repository = $match[5];
$this->originUrl = !empty($match[2]) ? $match[2] : $match[3];
$this->cache = new Cache($this->io, $this->config->get('cache-repo-dir').'/'.$this->originUrl.'/'.$this->owner.'/'.$this->repository);
$this->fetchRootIdentifier();
$this->fetchProject();
}
/**
@ -46,6 +51,15 @@ class GitLabDriver extends VcsDriver
*/
public function getComposerInformation($identifier)
{
// Convert the root identifier to a cachable commit id
if (!preg_match('{[a-f0-9]{40}}i', $identifier)) {
foreach ($this->getBranches() as $ref => $id) {
if ($ref === $identifier) {
$identifier = $id;
}
}
}
if (isset($this->infoCache[$identifier])) {
return $this->infoCache[$identifier];
}
@ -54,26 +68,24 @@ class GitLabDriver extends VcsDriver
return $this->infoCache[$identifier] = JsonFile::parseJson($res, $res);
}
$composer = $this->fetchComposerFile($identifier);
if (empty($composer['content']) || $composer['encoding'] !== 'base64' || !($composer = base64_decode($composer['content']))) {
throw new \RuntimeException('Could not retrieve composer.json from GitLab#'.$identifier);
try {
$composer = $this->fetchComposerFile($identifier);
} catch (TransportException $e) {
if ($e->getCode() !== 404) {
throw $e;
}
$composer = false;
}
$composer = JsonFile::parseJson($composer);
if (!isset($composer['time'])) {
$resource = $this->getApiUrl().'/repository/commits/'.urlencode($identifier);
$commit = JsonFile::parseJson($this->getContents($resource), $resource);
$composer['time'] = $commit['committed_date'];
if ($composer && !isset($composer['time']) && isset($this->commits[$identifier])) {
$composer['time'] = $this->commits[$identifier]['committed_date'];
}
if (preg_match('{[a-f0-9]{40}}i', $identifier)) {
$this->cache->write($identifier, json_encode($composer));
}
$this->infoCache[$identifier] = $composer;
return $this->infoCache[$identifier] = $composer;
}
/**
@ -82,7 +94,7 @@ class GitLabDriver extends VcsDriver
public function hasComposerFile($identifier)
{
try {
$this->fetchComposerFile($identifier);
$this->getComposerInformation($identifier);
return true;
} catch (TransportException $e) {
@ -99,7 +111,7 @@ class GitLabDriver extends VcsDriver
*/
public function getRepositoryUrl()
{
return 'https://'.$this->originUrl.'/'.$this->owner.'/'.$this->repository;
return $this->project['ssh_url_to_repo'];
}
/**
@ -107,7 +119,7 @@ class GitLabDriver extends VcsDriver
*/
public function getUrl()
{
return $this->getRepositoryUrl() . '.git';
return $this->project['web_url'];
}
/**
@ -115,7 +127,7 @@ class GitLabDriver extends VcsDriver
*/
public function getDist($identifier)
{
$url = $this->getApiUrl().'/repository/archive?sha='.$identifier;
$url = $this->getApiUrl().'/repository/archive.zip?sha='.$identifier;
return array('type' => 'zip', 'url' => $url, 'reference' => $identifier, 'shasum' => '');
}
@ -125,7 +137,7 @@ class GitLabDriver extends VcsDriver
*/
public function getSource($identifier)
{
return array('type' => 'git', 'url' => $this->getUrl(), 'reference' => $identifier);
return array('type' => 'git', 'url' => $this->getRepositoryUrl(), 'reference' => $identifier);
}
/**
@ -133,7 +145,7 @@ class GitLabDriver extends VcsDriver
*/
public function getRootIdentifier()
{
return $this->rootIdentifier;
return $this->project['default_branch'];
}
/**
@ -141,7 +153,11 @@ class GitLabDriver extends VcsDriver
*/
public function getBranches()
{
return $this->getReferences('branches');
if (!$this->branches) {
$this->branches = $this->getReferences('branches');
}
return $this->branches;
}
/**
@ -149,7 +165,11 @@ class GitLabDriver extends VcsDriver
*/
public function getTags()
{
return $this->getReferences('tags');
if (!$this->tags) {
$this->tags = $this->getReferences('tags');
}
return $this->tags;
}
/**
@ -160,7 +180,7 @@ class GitLabDriver extends VcsDriver
*/
protected function fetchComposerFile($identifier)
{
$resource = $this->getApiUrl() . '/repository/files?file_path=composer.json&ref='.$identifier;
$resource = $this->getApiUrl() . '/repository/blobs/'.$identifier.'?filepath=composer.json';
return JsonFile::parseJson($this->getContents($resource), $resource);
}
@ -190,19 +210,21 @@ class GitLabDriver extends VcsDriver
foreach ($data as $datum) {
$references[$datum['name']] = $datum['commit']['id'];
// Keep the last commit date of a reference to avoid
// unnecessary API call when retreiving the composer file.
$this->commits[$datum['commit']['id']] = $datum['commit'];
}
return $references;
}
protected function fetchRootIdentifier()
protected function fetchProject()
{
// we need to fetch the default branch from the api
$resource = $this->getApiUrl();
$project = JsonFile::parseJson($this->getContents($resource), $resource);
$this->rootIdentifier = $project['default_branch'];
$this->project = JsonFile::parseJson($this->getContents($resource), $resource);
}
/**