Create the path repository and downloader
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Downloader;
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use Composer\Package\PackageInterface;
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use Symfony\Component\Filesystem\Exception\IOException;
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use Symfony\Component\Filesystem\Filesystem;
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/**
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* Download a package from a local path.
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*
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* @author Samuel Roze <samuel.roze@gmail.com>
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* @author Johann Reinke <johann.reinke@gmail.com>
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*/
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class PathDownloader extends FileDownloader
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{
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/**
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* {@inheritdoc}
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*/
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public function download(PackageInterface $package, $path)
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{
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$fileSystem = new Filesystem();
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if ($fileSystem->exists($path)) {
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$fileSystem->remove($path);
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}
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try {
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$fileSystem->symlink($package->getDistUrl(), $path);
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} catch (IOException $e) {
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$fileSystem->mirror($package->getDistUrl(), $path);
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}
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$this->io->writeError(sprintf(
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' Downloaded <info>%s</info> (<comment>%s</comment>) from %s',
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$package->getName(),
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$package->getFullPrettyVersion(),
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$package->getDistUrl()
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));
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}
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}
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@ -0,0 +1,105 @@
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Repository;
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use Composer\Json\JsonFile;
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use Composer\Package\Loader\ArrayLoader;
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use Symfony\Component\Filesystem\Filesystem;
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/**
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* This repository allows installing local packages that are not necessarily under their own VCS.
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*
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* The local packages will be symlinked when possible, else they will be copied.
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*
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* @code
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* "require": {
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* "<vendor>/<local-package>": "*"
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* },
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* "repositories": [
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* {
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* "type": "path",
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* "url": "../../relative/path/to/package/"
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* },
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* {
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* "type": "path",
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* "url": "/absolute/path/to/package/"
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* }
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* ]
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* @endcode
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*
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* @author Samuel Roze <samuel.roze@gmail.com>
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* @author Johann Reinke <johann.reinke@gmail.com>
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*/
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class PathRepository extends ArrayRepository
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{
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/**
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* @var Filesystem
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*/
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private $fileSystem;
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/**
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* @var ArrayLoader
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*/
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private $loader;
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/**
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* @var string
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*/
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private $path;
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/**
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* Initializes path repository.
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*
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* @param array $config package definition
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*/
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public function __construct(array $config)
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{
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if (!isset($config['url'])) {
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throw new \RuntimeException('You must specify the `url` configuration for the path repository');
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}
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$this->fileSystem = new Filesystem();
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$this->loader = new ArrayLoader();
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$this->path = realpath(rtrim($config['url'], '/')) . '/';
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}
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/**
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* Initializes path repository.
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*
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* This method will basically read the folder and add the found package.
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*
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*/
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protected function initialize()
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{
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parent::initialize();
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$composerFilePath = $this->path.'composer.json';
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if (!$this->fileSystem->exists($composerFilePath)) {
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throw new \RuntimeException(sprintf('No `composer.json` file found in path repository "%s"', $this->path));
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}
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$json = file_get_contents($composerFilePath);
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$package = JsonFile::parseJson($json, $composerFilePath);
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$package['dist'] = array(
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'type' => 'folder',
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'url' => $this->path,
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);
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if (!isset($package['version'])) {
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$package['version'] = 'dev-master';
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}
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$package = $this->loader->load($package);
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$this->addPackage($package);
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}
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}
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