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<?php |
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/* |
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* This file is part of Bowerphp. |
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* |
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* (c) Massimiliano Arione <[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 Bowerphp\Command; |
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use Bowerphp\Package\Package; |
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use Bowerphp\Util\PackageNameVersionExtractor; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Info |
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*/ |
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class InfoCommand extends Command |
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{ |
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/** |
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* {@inheritdoc} |
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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('info') |
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->setDescription('Displays overall information of a package or of a particular version') |
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->addArgument('package', InputArgument::REQUIRED, 'Choose a package.') |
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->addArgument('property', InputArgument::OPTIONAL, 'A property present in bower.json.') |
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->setHelp(<<<'EOT' |
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The <info>%command.name%</info> command displays overall information of a package or of a particular version. |
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If you pass a property present in bower.json, you can get the correspondent value. |
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<info>php %command.full_name% package</info> |
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EOT |
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) |
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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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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->setGithubToken($output); |
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$packageName = $input->getArgument('package'); |
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$property = $input->getArgument('property'); |
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$packageNameVersion = PackageNameVersionExtractor::fromString($packageName); |
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$package = new Package($packageNameVersion->name, $packageNameVersion->version); |
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$bowerphp = $this->getBowerphp($output); |
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$bowerJsonFile = $bowerphp->getPackageBowerFile($package); |
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if ('*' == $packageNameVersion->version) { |
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$versions = $bowerphp->getPackageInfo($package, 'versions'); |
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} |
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if (!is_null($property)) { |
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$bowerArray = json_decode($bowerJsonFile, true); |
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$propertyValue = isset($bowerArray[$property]) ? $bowerArray[$property] : ''; |
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$this->consoleOutput->writelnJsonText($propertyValue); |
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return; |
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} |
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$this->consoleOutput->writelnJson($bowerJsonFile); |
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if ('*' != $packageNameVersion->version) { |
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return; |
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} |
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$output->writeln(''); |
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if (empty($versions)) { |
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$output->writeln('No versions available.'); |
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} else { |
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$output->writeln('<fg=cyan>Available versions:</fg=cyan>'); |
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foreach ($versions as $vrs) { |
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$output->writeln("- $vrs"); |
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} |
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} |
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} |
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} |
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Bee-Lab /
bowerphp
There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.