Dist directory fetcher

src/Composer/Downloader/LocalDirectoryDownloader.php

@@ -0,0 +1,115 @@
+<?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\Config;
+use Composer\IO\IOInterface;
+use Composer\Package\PackageInterface;
+use Composer\Package\Version\VersionParser;
+use Composer\Util\Filesystem;
+use Composer\Util\GitHub;
+use Composer\Util\RemoteFilesystem;
+
+/**
+ * Base downloader for directories
+ *
+ * @author Daniel Fahlke aka Flyingmana <danielm@digitalmanufaktur.com>
+ */
+class LocalDirectoryDownloader implements DownloaderInterface
+{
+
+    /**
+     * Constructor.
+     *
+     * @param IOInterface      $io         The IO instance
+     * @param Config           $config     The config
+     * @param RemoteFilesystem $rfs        The remote filesystem
+     * @param Filesystem       $filesystem The filesystem
+     */
+    public function __construct(IOInterface $io, Config $config, Filesystem $filesystem = null)
+    {
+        $this->io = $io;
+        $this->config = $config;
+        $this->filesystem = $filesystem ?: new Filesystem();
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getInstallationSource()
+    {
+        return 'dist';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function download(PackageInterface $package, $path)
+    {
+        $url = $package->getDistUrl();
+        if (!$url) {
+            throw new \InvalidArgumentException('The given package is missing url information');
+        }
+
+        $this->filesystem->ensureDirectoryExists($path);
+
+        $dirName = $path;
+
+        var_dump($path);
+        $this->io->write("  - Installing <info>" . $package->getName() . "</info> (<comment>" . VersionParser::formatVersion($package) . "</comment>)");
+
+
+        try {
+            try {
+                $this->filesystem->copyDirectory($url,$dirName);// ->copy(parse_url($processUrl, PHP_URL_HOST), $processUrl, $fileName);
+            } catch (TransportException $e) {
+                throw $e;
+            }
+
+            if (!is_dir($dirName)) {
+                throw new \UnexpectedValueException($url.' could not be saved to '.$fileName.', make sure the'
+                    .' directory is writable and you have internet connectivity');
+            }
+
+            $checksum = $package->getDistSha1Checksum();
+            if ($checksum && hash_file('sha1', $fileName) !== $checksum) {
+                throw new \UnexpectedValueException('The checksum verification of the file failed (downloaded from '.$url.')');
+            }
+        } catch (\Exception $e) {
+            // clean up
+            $this->filesystem->removeDirectory($path);
+            throw $e;
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function update(PackageInterface $initial, PackageInterface $target, $path)
+    {
+        $this->remove($initial, $path);
+        $this->download($target, $path);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function remove(PackageInterface $package, $path)
+    {
+        $this->io->write("  - Removing <info>" . $package->getName() . "</info> (<comment>" . VersionParser::formatVersion($package) . "</comment>)");
+        if (!$this->filesystem->removeDirectory($path)) {
+            throw new \RuntimeException('Could not completely delete '.$path.', aborting.');
+        }
+    }
+}

src/Composer/Factory.php

@@ -239,6 +239,7 @@ public function createDownloadManager(IOInterface $io, Config $config)
         $dm->setDownloader('tar', new Downloader\TarDownloader($io, $config));
         $dm->setDownloader('phar', new Downloader\PharDownloader($io, $config));
         $dm->setDownloader('file', new Downloader\FileDownloader($io, $config));
+        $dm->setDownloader('local-directory', new Downloader\LocalDirectoryDownloader($io, $config));
 
         return $dm;
     }

src/Composer/Util/Filesystem.php

@@ -58,6 +58,26 @@ public function removeDirectory($directory)
         return $result && !is_dir($directory);
     }
 
+    public function copyDirectory($sourceDirectory, $destinationDirectory)
+    {
+
+        $sourceDirectory.= '/.';
+        $destinationDirectory.= '';
+        if (defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $cmd = sprintf('xcopy %s %s /s /e /i /h', escapeshellarg($sourceDirectory), escapeshellarg($destinationDirectory));
+        } else {
+            $cmd = sprintf('cp -r -f %s %s ', escapeshellarg($sourceDirectory), escapeshellarg($destinationDirectory));
+        }
+
+        $result = $this->getProcess()->execute($cmd) === 0;
+
+        // clear stat cache because external processes aren't tracked by the php stat cache
+        clearstatcache();
+
+        return $result && is_dir($destinationDirectory);
+
+    }
+
     public function ensureDirectoryExists($directory)
     {
         if (!is_dir($directory)) {