Add Fossil support to Composer
bohwaz
8 years ago
committed by
bohwaz
parent
894b53c115
commit
abcbef4a67
@ -0,0 +1,117 @@
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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 Composer\Util\ProcessExecutor;
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/**
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* @author BohwaZ <http://bohwaz.net/>
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*/
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class FossilDownloader extends VcsDownloader
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{
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/**
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* {@inheritDoc}
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*/
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public function doDownload(PackageInterface $package, $path, $url)
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{
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// Ensure we are allowed to use this URL by config
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$this->config->prohibitUrlByConfig($url, $this->io);
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$url = ProcessExecutor::escape($url);
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$ref = ProcessExecutor::escape($package->getSourceReference());
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$repoFile = $path . '.fossil';
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$this->io->writeError(" Cloning ".$package->getSourceReference($repoFile));
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$command = sprintf('fossil clone %s %s', $url, ProcessExecutor::escape());
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if (0 !== $this->process->execute($command, $ignoredOutput)) {
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throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
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}
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$command = sprintf('fossil open %s', ProcessExecutor::escape($repoFile));
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if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
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throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
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}
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$command = sprintf('fossil update %s', $ref);
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if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
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throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function doUpdate(PackageInterface $initial, PackageInterface $target, $path, $url)
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{
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// Ensure we are allowed to use this URL by config
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$this->config->prohibitUrlByConfig($url, $this->io);
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$url = ProcessExecutor::escape($url);
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$ref = ProcessExecutor::escape($target->getSourceReference());
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$this->io->writeError(" Updating to ".$target->getSourceReference());
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if (!$this->hasMetadataRepository($path)) {
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throw new \RuntimeException('The .fslckout file is missing from '.$path.', see https://getcomposer.org/commit-deps for more information');
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}
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$command = sprintf('fossil pull && fossil up', $url, $ref);
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if (0 !== $this->process->execute($command, $ignoredOutput, realpath($path))) {
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throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function getLocalChanges(PackageInterface $package, $path)
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{
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if (!$this->hasMetadataRepository($path)) {
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return null;
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}
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$this->process->execute('fossil changes', $output, realpath($path));
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return trim($output) ?: null;
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}
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/**
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* {@inheritDoc}
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*/
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protected function getCommitLogs($fromReference, $toReference, $path)
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{
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$command = sprintf('fossil timeline -t ci -W 0 -n 0 before %s', $toReference);
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if (0 !== $this->process->execute($command, $output, realpath($path))) {
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throw new \RuntimeException('Failed to execute ' . $command . "\n\n" . $this->process->getErrorOutput());
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}
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$log = '';
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$match = '/\d\d:\d\d:\d\d\s+\[' . $toReference . '\]/';
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foreach ($this->process->splitLines($output) as $line) {
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if (preg_match($match, $line))
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{
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break;
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}
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$log .= $line;
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}
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return $log;
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}
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/**
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* {@inheritDoc}
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*/
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protected function hasMetadataRepository($path)
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{
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return is_file($path . '/.fslckout') || is_file($path . '/_FOSSIL_');
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}
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}
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@ -0,0 +1,214 @@
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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\Vcs;
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use Composer\Config;
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use Composer\Json\JsonFile;
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use Composer\Util\ProcessExecutor;
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use Composer\Util\Filesystem;
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use Composer\IO\IOInterface;
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/**
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* @author BohwaZ <http://bohwaz.net/>
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*/
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class FossilDriver extends VcsDriver
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{
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protected $tags;
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protected $branches;
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protected $rootIdentifier;
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protected $repoFile;
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protected $checkoutDir;
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protected $infoCache = array();
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/**
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* {@inheritDoc}
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*/
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public function initialize()
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{
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if (Filesystem::isLocalPath($this->url)) {
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$this->checkoutDir = $this->url;
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} else {
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$cacheDir = $this->config->get('cache-vcs-dir');
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$this->repoFile = $cacheDir . '/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '.fossil';
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$this->checkoutDir = $cacheDir . '/' . preg_replace('{[^a-z0-9]}i', '-', $this->url) . '/';
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$fs = new Filesystem();
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$fs->ensureDirectoryExists($cacheDir);
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if (!is_writable(dirname($this->checkoutDir))) {
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throw new \RuntimeException('Can not clone '.$this->url.' to access package information. The "'.$cacheDir.'" directory is not writable by the current user.');
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}
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// Ensure we are allowed to use this URL by config
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$this->config->prohibitUrlByConfig($this->url, $this->io);
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// update the repo if it is a valid fossil repository
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if (is_file($this->repoFile) && is_dir($this->checkoutDir) && 0 === $this->process->execute('fossil info', $output, $this->checkoutDir)) {
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if (0 !== $this->process->execute('fossil pull', $output, $this->checkoutDir)) {
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$this->io->writeError('<error>Failed to update '.$this->url.', package information from this repository may be outdated ('.$this->process->getErrorOutput().')</error>');
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}
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} else {
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// clean up directory and do a fresh clone into it
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$fs->removeDirectory($this->checkoutDir);
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$fs->remove($this->repoFile);
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$fs->ensureDirectoryExists($this->checkoutDir);
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if (0 !== $this->process->execute(sprintf('fossil clone %s %s', ProcessExecutor::escape($this->url), ProcessExecutor::escape($this->repoFile)), $output, $cacheDir)) {
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$output = $this->process->getErrorOutput();
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if (0 !== $this->process->execute('fossil version', $ignoredOutput)) {
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throw new \RuntimeException('Failed to clone '.$this->url.', fossil was not found, check that it is installed and in your PATH env.' . "\n\n" . $this->process->getErrorOutput());
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}
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throw new \RuntimeException('Failed to clone '.$this->url.' to repository ' . $this->repoFile . "\n\n" .$output);
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}
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if (0 !== $this->process->execute(sprintf('fossil open %s', ProcessExecutor::escape($this->repoFile)), $output, $this->checkoutDir)) {
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$output = $this->process->getErrorOutput();
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throw new \RuntimeException('Failed to open repository '.$this->repoFile.' in ' . $this->checkoutDir . "\n\n" .$output);
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}
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}
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}
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$this->getTags();
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$this->getBranches();
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}
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/**
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* {@inheritDoc}
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*/
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public function getRootIdentifier()
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{
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if (null === $this->rootIdentifier) {
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$this->rootIdentifier = 'trunk';
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}
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return $this->rootIdentifier;
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}
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/**
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* {@inheritDoc}
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*/
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public function getUrl()
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{
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return $this->url;
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}
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/**
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* {@inheritDoc}
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*/
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public function getSource($identifier)
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{
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return array('type' => 'fossil', 'url' => $this->getUrl(), 'reference' => $identifier);
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}
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/**
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* {@inheritDoc}
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*/
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public function getDist($identifier)
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{
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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public function getComposerInformation($identifier)
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{
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if (!isset($this->infoCache[$identifier])) {
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$this->process->execute(sprintf('fossil -r %s composer.json', ProcessExecutor::escape($identifier)), $composer, $this->checkoutDir);
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if (!trim($composer)) {
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return;
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}
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$composer = JsonFile::parseJson($composer, $identifier);
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if (empty($composer['time'])) {
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$this->process->execute(sprintf('fossil finfo -r %s | head -n 2 | tail -n 1 | awk \'{print $1}\'', ProcessExecutor::escape($identifier)), $output, $this->checkoutDir);
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$date = new \DateTime(trim($output), new \DateTimeZone('UTC'));
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$composer['time'] = $date->format('Y-m-d H:i:s');
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}
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$this->infoCache[$identifier] = $composer;
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}
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return $this->infoCache[$identifier];
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}
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/**
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* {@inheritDoc}
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*/
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public function getTags()
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{
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if (null === $this->tags) {
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$tags = array();
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$this->process->execute('fossil tag list', $output, $this->checkoutDir);
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foreach ($this->process->splitLines($output) as $tag) {
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$tags[$tag] = $tag;
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}
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$this->tags = $tags;
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}
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return $this->tags;
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}
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/**
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* {@inheritDoc}
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*/
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public function getBranches()
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{
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if (null === $this->branches) {
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$branches = array();
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$bookmarks = array();
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$this->process->execute('fossil branch list', $output, $this->checkoutDir);
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foreach ($this->process->splitLines($output) as $branch) {
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$branches[$branch] = $branch;
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}
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$this->branches = $branches;
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}
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return $this->branches;
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}
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/**
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* {@inheritDoc}
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*/
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public static function supports(IOInterface $io, Config $config, $url, $deep = false)
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{
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if (preg_match('#(^(?:https?|ssh)://(?:[^@]@)?chiselapp\.com)#i', $url)) {
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return true;
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}
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// local filesystem
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if (Filesystem::isLocalPath($url)) {
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$url = Filesystem::getPlatformPath($url);
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if (!is_dir($url)) {
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return false;
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}
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$process = new ProcessExecutor();
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// check whether there is a fossil repo in that path
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if ($process->execute('fossil info', $output, $url) === 0) {
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return true;
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}
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}
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return false;
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}
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}
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