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<?php |
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/* |
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* This file is part of the dotfiles project. |
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* |
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* (c) Anthonius Munthi <[email protected]> |
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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 Dotfiles\Plugins\NVM; |
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use Dotfiles\Core\Constant; |
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use Dotfiles\Core\DI\Parameters; |
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use Dotfiles\Core\Event\Dispatcher; |
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use Dotfiles\Core\Processor\ProcessRunner; |
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use Dotfiles\Core\Util\Downloader; |
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use Dotfiles\Core\Util\Toolkit; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Class Installer. |
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*/ |
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class Installer |
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{ |
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/** |
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* @var Dispatcher |
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*/ |
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private $dispatcher; |
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/** |
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* @var Downloader |
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*/ |
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private $downloader; |
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/** |
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* @var string |
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*/ |
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private $installScript; |
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/** |
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* @var OutputInterface |
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*/ |
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private $output; |
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/** |
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* @var Parameters |
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*/ |
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private $parameters; |
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/** |
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* @var ProcessRunner |
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*/ |
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private $runner; |
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public function __construct( |
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Parameters $parameters, |
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Dispatcher $dispatcher, |
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Downloader $downloader, |
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ProcessRunner $processor, |
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OutputInterface $output |
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) { |
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$this->parameters = $parameters; |
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$this->dispatcher = $dispatcher; |
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$this->downloader = $downloader; |
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$this->runner = $processor; |
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$this->output = $output; |
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$this->installScript = $parameters->get('dotfiles.temp_dir').'/nvm/installer.sh'; |
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} |
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public function getBashPatch() |
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{ |
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$installDir = $this->parameters->get('nvm.install_dir'); |
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return <<<EOC |
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# > NVM patch |
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export NVM_DIR="$installDir/.nvm" |
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[ -s "\$NVM_DIR/nvm.sh" ] && \. "\$NVM_DIR/nvm.sh" |
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# < NVM patch |
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EOC; |
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} |
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public function install() |
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{ |
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if ($this->downloadInstallScript()) { |
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$this->doInstall(); |
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} |
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} |
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private function doInstall() |
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{ |
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$installDir = $this->parameters->get('nvm.install_dir'); |
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$temp = $this->parameters->get('dotfiles.temp_dir'); |
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$home = $temp.'/nvm'; |
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$env = array( |
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// temporary home directory |
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'HOME' => $home, |
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// nvm install location |
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'NVM_DIR' => $installDir, |
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); |
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// create fake .bashrc file to disable error |
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touch($home.'/.bashrc'); |
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Toolkit::ensureDir($installDir); |
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$runner = $this->runner; |
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$runner->run( |
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'bash '.$this->installScript, |
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null,//callback |
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null, //cwd |
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$env |
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); |
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// ask patcher to run, to add nvm bash config |
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$this->dispatcher->dispatch(Constant::EVENT_PATCH); |
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} |
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private function downloadInstallScript() |
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{ |
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$downloader = $this->downloader; |
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$url = $this->getInstallScriptUrl(); |
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try { |
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$downloader->run($url, $this->installScript); |
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return true; |
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} catch (\Exception $exception) { |
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$this->output->writeln($exception->getMessage()); |
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$this->output->writeln('<error>Aborting installation, download error'); |
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return false; |
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} |
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} |
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private function getInstallScriptUrl() |
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{ |
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$tempFile = $this->parameters->get('nvm.temp_dir').'/versions.txt'; |
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Toolkit::ensureFileDir($tempFile); |
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$installUrl = 'https://raw.githubusercontent.com/creationix/nvm/{VERSION}/install.sh'; |
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$command = 'git ls-remote --tags git://github.com/creationix/nvm.git > '.$tempFile; |
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$this |
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->runner |
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->run($command) |
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; |
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$output = file_get_contents($tempFile); |
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$pattern = '/v[0-9\.]+/im'; |
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preg_match_all($pattern, $output, $matches); |
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$versions = $matches[0]; |
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sort($versions, SORT_NATURAL); |
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$current = $versions[count($versions) - 1]; |
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$url = str_replace('{VERSION}', $current, $installUrl); |
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return $url; |
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} |
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} |
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dotfilesphp /
dotfiles
