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<?php |
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/* |
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* This file is part of the puli/cli package. |
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* |
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* (c) Bernhard Schussek <[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 Puli\Cli\Handler; |
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use Humbug\SelfUpdate\Updater; |
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use Puli\Cli\PuliApplicationConfig; |
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use Puli\Cli\Updater\PuliStrategy; |
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use Webmozart\Console\Api\Args\Args; |
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use Webmozart\Console\Api\IO\IO; |
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/** |
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* Handles the "self-update" command. |
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* |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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class SelfUpdateCommandHandler |
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{ |
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/** |
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* Handles the "self-update" command. |
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* |
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* @param Args $args The console arguments. |
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* @param IO $io The I/O. |
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* |
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* @return int The status code. |
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*/ |
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public function handle(Args $args, IO $io) |
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{ |
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$updateStrategy = new PuliStrategy(); |
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$updateStrategy->setStability($this->getStability($args)); |
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// false: disable signed releases, otherwise the updater will look for |
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// a *.pubkey file for the PHAR |
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$updater = new Updater(null, false); |
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$updater->setStrategyObject($updateStrategy); |
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if ($updater->update()) { |
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$io->writeLine(sprintf( |
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'Updated from version %s to version %s.', |
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$updater->getOldVersion(), |
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$updater->getNewVersion() |
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)); |
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return 0; |
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} |
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$io->writeLine(sprintf( |
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'Version %s is the latest version. No update required.', |
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$updater->getOldVersion() |
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)); |
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return 0; |
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} |
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private function getStability(Args $args) |
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{ |
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if ($args->isOptionSet('stable')) { |
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return PuliStrategy::STABLE; |
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} |
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if ($args->isOptionSet('unstable')) { |
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return PuliStrategy::UNSTABLE; |
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} |
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return preg_match('/\-(dev|alpha|beta)/', PuliApplicationConfig::VERSION) |
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? PuliStrategy::UNSTABLE |
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: PuliStrategy::STABLE; |
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} |
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} |
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Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@return
annotation as described here.