* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Mage\Task\BuiltIn\Deployment\Strategy; use Mage\Task\AbstractTask; use Mage\Task\Releases\IsReleaseAware; /** * Task for Sync the Local Code to the Remote Hosts via RSYNC * * @author Andrés Montañez */ class RsyncTask extends AbstractTask implements IsReleaseAware { /** * (non-PHPdoc) * @see \Mage\Task\AbstractTask::getName() */ public function getName() { if ($this->getConfig()->release('enabled', false) == true) { if ($this->getConfig()->getParameter('overrideRelease', false) == true) { return 'Deploy via Rsync (with Releases override) [built-in]'; } else { $rsync_copy = $this->getConfig()->deployment("rsync"); if ( $rsync_copy && is_array($rsync_copy) && $rsync_copy['copy'] ) { return 'Deploy via Rsync (with Releases) [built-in, incremental]'; } else { return 'Deploy via Rsync (with Releases) [built-in]'; } } } else { return 'Deploy via Rsync [built-in]'; } } /** * Syncs the Local Code to the Remote Host * @see \Mage\Task\AbstractTask::run() */ public function run() { $overrideRelease = $this->getParameter('overrideRelease', false); if ($overrideRelease == true) { $releaseToOverride = false; $resultFetch = $this->runCommandRemote('ls -ld current | cut -d"/" -f2', $releaseToOverride); if ($resultFetch && is_numeric($releaseToOverride)) { $this->getConfig()->setReleaseId($releaseToOverride); } } $excludes = array( '.git', '.svn', '.mage', '.gitignore', '.gitkeep', 'nohup.out' ); // Look for User Excludes $userExcludes = $this->getConfig()->deployment('excludes', array()); // If we are working with releases $deployToDirectory = $this->getConfig()->deployment('to'); if ($this->getConfig()->release('enabled', false) == true) { $releasesDirectory = $this->getConfig()->release('directory', 'releases'); $currentRelease = false; $deployToDirectory = rtrim($this->getConfig()->deployment('to'), '/') . '/' . $releasesDirectory . '/' . $this->getConfig()->getReleaseId(); $resultFetch = $this->runCommandRemote('ls -ld current | cut -d"/" -f2', $currentRelease); if ($resultFetch && $currentRelease) { // If deployment configuration is rsync, include a flag to simply sync the deltas between the prior release // rsync: { copy: yes } $rsync_copy = $this->getConfig()->deployment('rsync'); if ( $rsync_copy && is_array($rsync_copy) && $rsync_copy['copy'] ) { $this->runCommandRemote('cp -R ' . $releasesDirectory . '/' . $currentRelease . ' ' . $releasesDirectory . '/' . $this->getConfig()->getReleaseId()); } else { $this->runCommandRemote('mkdir -p ' . $releasesDirectory . '/' . $this->getConfig()->getReleaseId()); } } } $command = 'rsync -avz ' . '--rsh="ssh -p' . $this->getConfig()->getHostPort() . '" ' . $this->excludes(array_merge($excludes, $userExcludes)) . ' ' . $this->getConfig()->deployment('from') . ' ' . $this->getConfig()->deployment('user') . '@' . $this->getConfig()->getHostName() . ':' . $deployToDirectory; $result = $this->runCommandLocal($command); // Count Releases if ($this->getConfig()->release('enabled', false) == true) { $releasesDirectory = $this->getConfig()->release('directory', 'releases'); $symlink = $this->getConfig()->release('symlink', 'current'); if (substr($symlink, 0, 1) == '/') { $releasesDirectory = rtrim($this->getConfig()->deployment('to'), '/') . '/' . $releasesDirectory; } $maxReleases = $this->getConfig()->release('max', false); if (($maxReleases !== false) && ($maxReleases > 0)) { $releasesList = ''; $countReleasesFetch = $this->runCommandRemote('ls -1 ' . $releasesDirectory, $releasesList); $releasesList = trim($releasesList); if ($countReleasesFetch && $releasesList != '') { $releasesList = explode(PHP_EOL, $releasesList); if (count($releasesList) > $maxReleases) { $releasesToDelete = array_diff($releasesList, array($this->getConfig()->getReleaseId())); sort($releasesToDelete); $releasesToDeleteCount = count($releasesToDelete) - $maxReleases; $releasesToDelete = array_slice($releasesToDelete, 0, $releasesToDeleteCount + 1); foreach ($releasesToDelete as $releaseIdToDelete) { $directoryToDelete = $releasesDirectory . '/' . $releaseIdToDelete; if ($directoryToDelete != '/') { $command = 'rm -rf ' . $directoryToDelete; $result = $result && $this->runCommandRemote($command); } } } } } } return $result; } /** * Generates the Excludes for rsync * @param array $excludes * @return string */ protected function excludes(Array $excludes) { $excludesRsync = ''; foreach ($excludes as $exclude) { $excludesRsync .= ' --exclude ' . $exclude . ' '; } $excludesRsync = trim($excludesRsync); return $excludesRsync; } }