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<?php |
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namespace Backpack\CRUD\app\Console\Commands; |
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use Illuminate\Console\Command; |
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use Symfony\Component\Process\Exception\ProcessFailedException; |
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use Symfony\Component\Process\Process; |
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class Version extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'backpack:version'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'Show the version of PHP and Backpack packages.'; |
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/** |
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* Execute the console command. |
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* |
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* @return mixed |
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*/ |
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public function handle() |
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{ |
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$this->comment('### PHP VERSION:'); |
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$this->runConsoleCommand(['php', '-v']); |
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$this->comment('### LARAVEL VERSION:'); |
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$this->line(\PackageVersions\Versions::getVersion('laravel/framework')); |
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$this->line(''); |
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$this->comment('### BACKPACK PACKAGE VERSIONS:'); |
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if (class_exists(\Composer\InstalledVersions::class, false)) { |
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$this->getPackageVersionsFromComposer2(); |
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} else { |
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$this->getPackageVersionsFromComposer1(); |
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} |
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} |
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private function getPackageVersionsFromComposer2() |
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{ |
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$packages = \Composer\InstalledVersions::getInstalledPackages(); |
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foreach ($packages as $package) { |
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if (substr($package, 0, 9) == 'backpack/') { |
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$this->line($package.': '.\Composer\InstalledVersions::getPrettyVersion($package)); |
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} |
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} |
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} |
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private function getPackageVersionsFromComposer1() |
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{ |
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$packages = \PackageVersions\Versions::VERSIONS; |
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foreach ($packages as $package => $version) { |
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if (substr($package, 0, 9) == 'backpack/') { |
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$this->line($package.': '.strtok($version, '@')); |
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} |
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} |
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} |
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/** |
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* Run a shell command in a separate process. |
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* |
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* @param string $command Text to be executed. |
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* @return void |
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*/ |
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private function runConsoleCommand($command) |
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{ |
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$process = new Process($command, null, null, null, 60, null); |
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$process->run(function ($type, $buffer) { |
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if (Process::ERR === $type) { |
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$this->line($buffer); |
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} else { |
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$this->line($buffer); |
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} |
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}); |
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// executes after the command finishes |
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if (! $process->isSuccessful()) { |
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throw new ProcessFailedException($process); |
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} |
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} |
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} |
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Laravel-Backpack /
CRUD
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