You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

173 lines
4.7 KiB
PHTML

<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Repository\Vcs;
use Composer\Json\JsonFile;
use Composer\Util\ProcessExecutor;
use Composer\IO\IOInterface;
/**
* @author Per Bernhardt <plb@webfactory.de>
*/
class HgDriver extends VcsDriver
{
protected $tags;
protected $branches;
protected $rootIdentifier;
protected $infoCache = array();
/**
* {@inheritDoc}
*/
public function initialize()
{
$this->tmpDir = $this->config->get('home') . '/cache.hg/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '/';
if (is_dir($this->tmpDir)) {
$this->process->execute(sprintf('cd %s && hg pull -u', escapeshellarg($this->tmpDir)), $output);
} else {
$this->process->execute(sprintf('cd %s && hg clone %s %s', escapeshellarg(dirname($this->tmpDir)), escapeshellarg($this->url), escapeshellarg($this->tmpDir)), $output);
}
$this->getTags();
$this->getBranches();
}
/**
* {@inheritDoc}
*/
public function getRootIdentifier()
{
$tmpDir = escapeshellarg($this->tmpDir);
if (null === $this->rootIdentifier) {
$this->process->execute(sprintf('cd %s && hg tip --template "{node}"', $tmpDir), $output);
$output = $this->process->splitLines($output);
$this->rootIdentifier = $output[0];
}
return $this->rootIdentifier;
}
/**
* {@inheritDoc}
*/
public function getUrl()
{
return $this->url;
}
/**
* {@inheritDoc}
*/
public function getSource($identifier)
{
$label = array_search($identifier, (array)$this->tags) ? : $identifier;
return array('type' => 'hg', 'url' => $this->getUrl(), 'reference' => $label);
}
/**
* {@inheritDoc}
*/
public function getDist($identifier)
{
return null;
}
/**
* {@inheritDoc}
*/
public function getComposerInformation($identifier)
{
if (!isset($this->infoCache[$identifier])) {
$this->process->execute(sprintf('cd %s && hg cat -r %s composer.json', escapeshellarg($this->tmpDir), escapeshellarg($identifier)), $composer);
if (!trim($composer)) {
return;
}
$composer = JsonFile::parseJson($composer);
if (!isset($composer['time'])) {
$this->process->execute(sprintf('cd %s && hg log --template "{date|rfc822date}" -r %s', escapeshellarg($this->tmpDir), escapeshellarg($identifier)), $output);
$date = new \DateTime(trim($output));
$composer['time'] = $date->format('Y-m-d H:i:s');
}
$this->infoCache[$identifier] = $composer;
}
return $this->infoCache[$identifier];
}
/**
* {@inheritDoc}
*/
public function getTags()
{
if (null === $this->tags) {
$tags = array();
$this->process->execute(sprintf('cd %s && hg tags', escapeshellarg($this->tmpDir)), $output);
foreach ($this->process->splitLines($output) as $tag) {
if ($tag && preg_match('(^([^\s]+)\s+\d+:(.*)$)', $tag, $match)) {
$tags[$match[1]] = $match[2];
}
}
unset($tags['tip']);
$this->tags = $tags;
}
return $this->tags;
}
/**
* {@inheritDoc}
*/
public function getBranches()
{
if (null === $this->branches) {
$branches = array();
$this->process->execute(sprintf('cd %s && hg branches', escapeshellarg($this->tmpDir)), $output);
foreach ($this->process->splitLines($output) as $branch) {
if ($branch && preg_match('(^([^\s]+)\s+\d+:(.*)$)', $branch, $match)) {
$branches[$match[1]] = $match[2];
}
}
$this->branches = $branches;
}
return $this->branches;
}
/**
* {@inheritDoc}
*/
public static function supports(IOInterface $io, $url, $deep = false)
{
if (preg_match('#(^(?:https?|ssh)://(?:[^@]@)?bitbucket.org|https://(?:.*?)\.kilnhg.com)#i', $url)) {
return true;
}
if (!$deep) {
return false;
}
$processExecutor = new ProcessExecutor();
13 years ago
$exit = $processExecutor->execute(sprintf('cd %s && hg identify %s', escapeshellarg(sys_get_temp_dir()), escapeshellarg($url)), $ignored);
return $exit === 0;
}
}