public function testCreateClone()
{
$dirname = $this->generateTmpDir();
$instance = new VersionControl_Git($dirname);
$instance->createClone('git://gist.github.com/265855.git');
$this->assertTrue(is_dir($dirname . DIRECTORY_SEPARATOR . '265855'));
$this->removeDirectory($dirname);
$dirname = $this->generateTmpDir();
$instance = new VersionControl_Git($dirname);
$instance->createClone('git://gist.github.com/265855.git', true);
if (version_compare('1.6.0-rc1', $instance->getGitVersion(), '>=')) {
// see: http://git.kernel.org/?p=git/git.git;a=commit;h=6612f87
$this->assertTrue(is_file($dirname . DIRECTORY_SEPARATOR . '265855' . DIRECTORY_SEPARATOR . 'HEAD'));
} else {
$this->assertTrue(is_file($dirname . DIRECTORY_SEPARATOR . '265855.git' . DIRECTORY_SEPARATOR . 'HEAD'));
}
$this->removeDirectory($dirname);
$dirname = $this->generateTmpDir();
$instance = new VersionControl_Git($dirname);
$instance->createClone('git://gist.github.com/265855.git', true, $dirname . DIRECTORY_SEPARATOR . 'MY_WORKING_COPY');
$this->assertTrue(is_dir($dirname . DIRECTORY_SEPARATOR . 'MY_WORKING_COPY'));
$this->assertTrue(realpath($instance->getDirectory()) === realpath($dirname . DIRECTORY_SEPARATOR . 'MY_WORKING_COPY'));
$this->removeDirectory($dirname);
$dirname = $this->generateTmpDir();
$instance = new VersionControl_Git($dirname);
$instance->createClone('git://gist.github.com/265855.git', false, $dirname);
$this->assertTrue(is_file($dirname . DIRECTORY_SEPARATOR . 'patch_for_pecl_runkit.diff'));
$this->removeDirectory($dirname);
}
/**
* Create a shallow clone with a history truncated to the specified number of revisions.
*
* @param VersionControl_Git $client
*
* @throws VersionControl_Git_Exception
*/
protected function doShallowClone(VersionControl_Git $client)
{
$command = $client->getCommand('clone')->setOption('depth', $this->getDepth())->setOption('q')->addArgument($this->getRepository())->addArgument($this->getTargetPath());
if (is_dir($this->getTargetPath()) && version_compare('1.6.1.4', $client->getGitVersion(), '>=')) {
$isEmptyDir = true;
$entries = scandir($this->getTargetPath());
foreach ($entries as $entry) {
if ('.' !== $entry && '..' !== $entry) {
$isEmptyDir = false;
break;
}
}
if ($isEmptyDir) {
@rmdir($this->getTargetPath());
}
}
$command->execute();
}
