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composer
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Overhaul VCS downloaders, added base class and uniformized

pull/223/merge
Jordi Boggiano 2012-01-22 21:14:56 +01:00
parent d3d16789d0
commit a6ce43817e
5 changed files with 137 additions and 114 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/Composer/Downloader/FileDownloader.php
View File

@ -119,7 +119,6 @@ abstract class FileDownloader implements DownloaderInterface
$this->io->write(' Unpacking archive'); $this->io->write(' Unpacking archive');
$this->extract($fileName, $path); $this->extract($fileName, $path);
$this->io->write(' Cleaning up'); $this->io->write(' Cleaning up');
unlink($fileName); unlink($fileName);

50
src/Composer/Downloader/GitDownloader.php
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@ -18,63 +18,37 @@ use Composer\Util\ProcessExecutor;
/** /**
* @author Jordi Boggiano <j.boggiano@seld.be> * @author Jordi Boggiano <j.boggiano@seld.be>
*/ */
class GitDownloader implements DownloaderInterface class GitDownloader extends VcsDownloader
{ {
protected $process;
public function __construct(ProcessExecutor $process = null)
{
$this->process = $process ?: new ProcessExecutor;
}
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function getInstallationSource() public function doDownload(PackageInterface $package, $path)
{ {
return 'source';
}
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if (!$package->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$url = escapeshellarg($package->getSourceUrl()); $url = escapeshellarg($package->getSourceUrl());
$ref = escapeshellarg($package->getSourceReference()); $ref = escapeshellarg($package->getSourceReference());
$this->process->execute(sprintf('git clone %s %s && cd %2$s && git checkout %3$s && git reset --hard %3$s', $url, $path, $ref)); $path = escapeshellarg($path);
$this->io->write(" Cloning ".$package->getSourceReference());
$this->process->execute(sprintf('git clone %s %s && cd %2$s && git checkout %3$s && git reset --hard %3$s', $url, $path, $ref), $ignoredOutput);
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function update(PackageInterface $initial, PackageInterface $target, $path) public function doUpdate(PackageInterface $initial, PackageInterface $target, $path)
{ {
if (!$target->getSourceReference()) { $ref = escapeshellarg($target->getSourceReference());
throw new \InvalidArgumentException('The given package is missing reference information'); $path = escapeshellarg($path);
} $this->io->write(" Checking out ".$target->getSourceReference());
$this->process->execute(sprintf('cd %s && git fetch && git checkout %2$s && git reset --hard %2$s', $path, $ref), $ignoredOutput);
$this->enforceCleanDirectory($path);
$this->process->execute(sprintf('cd %s && git fetch && git checkout %2$s && git reset --hard %2$s', $path, $target->getSourceReference()));
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function remove(PackageInterface $package, $path) protected function enforceCleanDirectory($path)
{ {
$this->enforceCleanDirectory($path); $this->process->execute(sprintf('cd %s && git status --porcelain', escapeshellarg($path)), $output);
$fs = new Util\Filesystem();
$fs->removeDirectory($path);
}
private function enforceCleanDirectory($path)
{
$this->process->execute(sprintf('cd %s && git status --porcelain', $path), $output);
if (trim($output)) { if (trim($output)) {
throw new \RuntimeException('Source directory has uncommitted changes'); throw new \RuntimeException('Source directory has uncommitted changes');
} }

50
src/Composer/Downloader/HgDownloader.php
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@ -18,63 +18,37 @@ use Composer\Util\ProcessExecutor;
/** /**
* @author Per Bernhardt <plb@webfactory.de> * @author Per Bernhardt <plb@webfactory.de>
*/ */
class HgDownloader implements DownloaderInterface class HgDownloader extends VcsDownloader
{ {
protected $process;
public function __construct(ProcessExecutor $process = null)
{
$this->process = $process ?: new ProcessExecutor;
}
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function getInstallationSource() public function doDownload(PackageInterface $package, $path)
{ {
return 'source';
}
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if (!$package->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$url = escapeshellarg($package->getSourceUrl()); $url = escapeshellarg($package->getSourceUrl());
$ref = escapeshellarg($package->getSourceReference()); $ref = escapeshellarg($package->getSourceReference());
$this->process->execute(sprintf('(hg clone %s %s 2> /dev/null) && cd %2$s && hg up %s', $url, $path, $ref)); $path = escapeshellarg($path);
$this->io->write(" Cloning ".$package->getSourceReference());
$this->process->execute(sprintf('hg clone %s %s && cd %2$s && hg up %s', $url, $path, $ref), $ignoredOutput);
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function update(PackageInterface $initial, PackageInterface $target, $path) public function doUpdate(PackageInterface $initial, PackageInterface $target, $path)
{ {
if (!$target->getSourceReference()) { $ref = escapeshellarg($target->getSourceReference());
throw new \InvalidArgumentException('The given package is missing reference information'); $path = escapeshellarg($path);
} $this->io->write(" Updating to ".$target->getSourceReference());
$this->process->execute(sprintf('cd %s && hg pull && hg up %s', $path, $ref), $ignoredOutput);
$this->enforceCleanDirectory($path);
$this->process->execute(sprintf('cd %s && hg pull && hg up %s', $path, escapeshellarg($target->getSourceReference())));
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function remove(PackageInterface $package, $path) protected function enforceCleanDirectory($path)
{ {
$this->enforceCleanDirectory($path); $this->process->execute(sprintf('cd %s && hg st', escapeshellarg($path)), $output);
$fs = new Util\Filesystem();
$fs->removeDirectory($path);
}
private function enforceCleanDirectory($path)
{
$this->process->execute(sprintf('cd %s && hg st', $path), $output);
if (trim($output)) { if (trim($output)) {
throw new \RuntimeException('Source directory has uncommitted changes'); throw new \RuntimeException('Source directory has uncommitted changes');
} }

47
src/Composer/Downloader/SvnDownloader.php
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@ -18,65 +18,38 @@ use Composer\Util\ProcessExecutor;
/** /**
* @author Ben Bieker <mail@ben-bieker.de> * @author Ben Bieker <mail@ben-bieker.de>
*/ */
class SvnDownloader implements DownloaderInterface class SvnDownloader extends VcsDownloader
{ {
protected $process;
public function __construct(ProcessExecutor $process = null)
{
$this->process = $process ?: new ProcessExecutor;
}
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function getInstallationSource() public function doDownload(PackageInterface $package, $path)
{ {
return 'source';
}
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if(!$package->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$url = escapeshellarg($package->getSourceUrl()); $url = escapeshellarg($package->getSourceUrl());
$ref = escapeshellarg($package->getSourceReference()); $ref = escapeshellarg($package->getSourceReference());
$path = escapeshellarg($path);
$this->io->write(" Checking out ".$package->getSourceReference());
$this->process->execute(sprintf('svn co %s/%s %s', $url, $ref, $path)); $this->process->execute(sprintf('svn co %s/%s %s', $url, $ref, $path));
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function update(PackageInterface $initial, PackageInterface $target, $path) public function doUpdate(PackageInterface $initial, PackageInterface $target, $path)
{ {
if(!$target->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$this->enforceCleanDirectory($path);
$url = escapeshellarg($target->getSourceUrl());
$ref = escapeshellarg($target->getSourceReference()); $ref = escapeshellarg($target->getSourceReference());
$path = escapeshellarg($path);
$url = escapeshellarg($target->getSourceUrl());
$this->io->write(" Checking out ".$target->getSourceReference());
$this->process->execute(sprintf('cd %s && svn switch %s/%s', $path, $url, $ref)); $this->process->execute(sprintf('cd %s && svn switch %s/%s', $path, $url, $ref));
} }
/** /**
* {@inheritDoc} * {@inheritDoc}
*/ */
public function remove(PackageInterface $package, $path) protected function enforceCleanDirectory($path)
{ {
$this->enforceCleanDirectory($path); $this->process->execute(sprintf('cd %s && svn status', escapeshellarg($path)), $output);
$fs = new Util\Filesystem();
$fs->removeDirectory($path);
}
private function enforceCleanDirectory($path)
{
$this->process->execute(sprintf('cd %s && svn status', $path), $output);
if (trim($output)) { if (trim($output)) {
throw new \RuntimeException('Source directory has uncommitted changes'); throw new \RuntimeException('Source directory has uncommitted changes');
} }

103
src/Composer/Downloader/VcsDownloader.php Normal file
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@ -0,0 +1,103 @@
<?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\Downloader;
use Composer\Package\PackageInterface;
use Composer\Util\ProcessExecutor;
use Composer\IO\IOInterface;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
abstract class VcsDownloader implements DownloaderInterface
{
protected $io;
protected $process;
public function __construct(IOInterface $io, ProcessExecutor $process = null)
{
$this->io = $io;
$this->process = $process ?: new ProcessExecutor;
}
/**
* {@inheritDoc}
*/
public function getInstallationSource()
{
return 'source';
}
/**
* {@inheritDoc}
*/
public function download(PackageInterface $package, $path)
{
if (!$package->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$this->io->write(" - Package <info>" . $package->getName() . "</info> (<comment>" . $package->getPrettyVersion() . "</comment>)");
$this->doDownload($package, $path);
$this->io->write('');
}
/**
* {@inheritDoc}
*/
public function update(PackageInterface $initial, PackageInterface $target, $path)
{
if (!$target->getSourceReference()) {
throw new \InvalidArgumentException('The given package is missing reference information');
}
$this->enforceCleanDirectory($path);
$this->io->write(" - Package <info>" . $package->getName() . "</info> (<comment>" . $package->getPrettyVersion() . "</comment>)");
$this->doUpdate($initial, $target, $path);
$this->io->write('');
}
/**
* {@inheritDoc}
*/
public function remove(PackageInterface $package, $path)
{
$this->enforceCleanDirectory($path);
$fs = new Util\Filesystem();
$fs->removeDirectory($path);
}
/**
* Downloads specific package into specific folder.
*
* @param PackageInterface $package package instance
* @param string $path download path
*/
abstract protected function doDownload(PackageInterface $package, $path);
/**
* Updates specific package in specific folder from initial to target version.
*
* @param PackageInterface $initial initial package
* @param PackageInterface $target updated package
* @param string $path download path
*/
abstract protected function doUpdate(PackageInterface $initial, PackageInterface $target, $path);
/**
* Checks that no changes have been made to the local copy
*
* @throws \RuntimeException if the directory is not clean
*/
abstract protected function enforceCleanDirectory($path);
}