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<?php |
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/** |
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* PHP version 7.1 |
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* |
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* This source file is subject to the license that is bundled with this package in the file LICENSE. |
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*/ |
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namespace PhUml\Console\Commands; |
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use Exception; |
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use Humbug\SelfUpdate\Strategy\ShaStrategy; |
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use Humbug\SelfUpdate\Updater; |
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use PhUml\Console\UpdaterDisplay; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class SelfUpdateCommand extends Command |
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{ |
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const VERSION_URL = 'https://montealegreluis.com/phuml/phuml.phar.version'; |
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const PHAR_URL = 'https://montealegreluis.com/phuml/phuml.phar'; |
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/** @var Updater */ |
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private $updater; |
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/** @var UpdaterDisplay */ |
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private $display; |
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/** @throws \Symfony\Component\Console\Exception\LogicException */ |
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public function __construct(Updater $updater = null, UpdaterDisplay $display = null) |
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{ |
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parent::__construct(); |
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$this->updater = $updater ?? new Updater(); |
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$this->display = $display ?? new UpdaterDisplay(); |
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} |
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protected function configure() |
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{ |
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$this |
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->setName('self-update') |
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->setDescription('Update phuml.phar to most recent stable version.') |
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->addOption( |
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'rollback', |
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'r', |
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InputOption::VALUE_NONE, |
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'Rollback to previous version of phUML if available on filesystem.' |
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) |
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->addOption( |
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'check', |
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'c', |
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InputOption::VALUE_NONE, |
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'Checks if there is an updated version available.' |
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); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->configureUpdaterStrategy(); |
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if ($input->getOption('rollback')) { |
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$this->tryToRollback(); |
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return; |
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} |
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if ($input->getOption('check')) { |
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$this->tryToCheckForUpdates(); |
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return; |
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} |
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$this->tryToUpdate($output); |
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} |
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private function tryToRollback(): void |
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{ |
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$this->tryAction([$this, 'rollback']); |
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} |
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private function rollback(): void |
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{ |
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$result = $this->updater->rollback(); |
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$this->display->rollbackMessage($result); |
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} |
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private function tryToCheckForUpdates(): void |
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{ |
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$this->display->currentLocalVersion($this->getApplication()->getVersion()); |
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$this->tryAction([$this, 'showAvailableUpdates']); |
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} |
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private function showAvailableUpdates(): void |
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{ |
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if ($this->updater->hasUpdate()) { |
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$this->display->newVersion($this->updater->getNewVersion()); |
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} elseif (false === $this->updater->getNewVersion()) { |
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$this->display->noUpdatesAvailable(); |
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} else { |
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$this->display->alreadyUpToDate(); |
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} |
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} |
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private function tryToUpdate(OutputInterface $output): void |
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{ |
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$output->writeln('Updating...' . PHP_EOL); |
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$this->tryAction([$this, 'update']); |
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$output->write(PHP_EOL); |
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} |
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private function update(): void |
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{ |
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$result = $this->updater->update(); |
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if ($result) { |
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$this->display->updateApplied($this->updater->getOldVersion(), $this->updater->getNewVersion()); |
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} else { |
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$this->display->noUpdateApplied($this->updater->getOldVersion()); |
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} |
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} |
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private function configureUpdaterStrategy(): void |
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{ |
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$strategy = new ShaStrategy(); |
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$strategy->setPharUrl(self::PHAR_URL); |
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$strategy->setVersionUrl(self::VERSION_URL); |
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$this->updater->setStrategyObject($strategy); |
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} |
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private function tryAction(callable $action): void |
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{ |
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try { |
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$action(); |
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} catch (Exception $exception) { |
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$this->display->error($exception); |
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} |
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} |
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} |
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MontealegreLuis /
phuml
