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<?php |
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namespace Admingenerator\GeneratorBundle\Composer; |
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use Symfony\Component\Process\Process; |
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use Symfony\Component\Process\PhpExecutableFinder; |
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use Composer\Script\CommandEvent; |
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/** |
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* Class ScriptHandler |
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* |
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* Inspired from SensioDistributionBundle ScriptHandler |
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* |
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* @package Admingenerator\GeneratorBundle\Composer |
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*/ |
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class ScriptHandler |
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{ |
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/** |
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* Installs the assets under the admin/components directory into web root directory. |
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* |
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* @param $event CommandEvent A instance |
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*/ |
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public static function installAssets(CommandEvent $event) |
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{ |
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$options = self::getOptions($event); |
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$consoleDir = self::getConsoleDir($event, 'install Generator assets'); |
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if (null === $consoleDir) { |
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return; |
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} |
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$webDir = $options['symfony-web-dir']; |
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$symlink = ''; |
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if (!self::hasDirectory($event, 'symfony-web-dir', $webDir, 'install Generator assets')) { |
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return; |
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} |
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static::executeCommand($event, $consoleDir, 'admin:assets-install'); |
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} |
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/** |
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* @param string $configName |
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* @param string $actionName |
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*/ |
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protected static function hasDirectory(CommandEvent $event, $configName, $path, $actionName) |
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{ |
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if (!is_dir($path)) { |
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$event->getIO()->write(sprintf('The %s (%s) specified in composer.json was not found in %s, can not %s.', $configName, $path, getcwd(), $actionName)); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @param string $consoleDir |
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* @param string $cmd |
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*/ |
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protected static function executeCommand(CommandEvent $event, $consoleDir, $cmd, $timeout = 300) |
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{ |
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$php = escapeshellarg(self::getPhp(false)); |
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$phpArgs = implode(' ', array_map('escapeshellarg', self::getPhpArguments())); |
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$console = escapeshellarg($consoleDir.'/console'); |
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if ($event->getIO()->isDecorated()) { |
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$console .= ' --ansi'; |
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} |
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$process = new Process($php.($phpArgs ? ' '.$phpArgs : '').' '.$console.' '.$cmd, null, null, null, $timeout); |
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$process->run(function ($type, $buffer) use ($event) { $event->getIO()->write($buffer, false); }); |
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if (!$process->isSuccessful()) { |
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throw new \RuntimeException(sprintf('An error occurred when executing the "%s" command.', escapeshellarg($cmd))); |
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} |
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} |
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protected static function getOptions(CommandEvent $event) |
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{ |
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$options = $event->getComposer()->getPackage()->getExtra(); |
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$options['process-timeout'] = $event->getComposer()->getConfig()->get('process-timeout'); |
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return $options; |
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} |
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protected static function getPhp($includeArgs = true) |
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{ |
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$phpFinder = new PhpExecutableFinder(); |
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if (!$phpPath = $phpFinder->find($includeArgs)) { |
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throw new \RuntimeException('The php executable could not be found, add it to your PATH environment variable and try again'); |
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} |
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return $phpPath; |
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} |
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protected static function getPhpArguments() |
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{ |
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$arguments = array(); |
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$phpFinder = new PhpExecutableFinder(); |
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if (method_exists($phpFinder, 'findArguments')) { |
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$arguments = $phpFinder->findArguments(); |
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} |
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if (false !== $ini = php_ini_loaded_file()) { |
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$arguments[] = '--php-ini='.$ini; |
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} |
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return $arguments; |
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} |
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/** |
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* Returns a relative path to the directory that contains the `console` command. |
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* |
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* @param CommandEvent $event The command event. |
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* @param string $actionName The name of the action |
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* |
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* @return string|null The path to the console directory, null if not found. |
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*/ |
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protected static function getConsoleDir(CommandEvent $event, $actionName) |
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{ |
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$options = self::getOptions($event); |
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if (self::useNewDirectoryStructure($options)) { |
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if (!self::hasDirectory($event, 'symfony-bin-dir', $options['symfony-bin-dir'], $actionName)) { |
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return; |
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} |
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return $options['symfony-bin-dir']; |
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} |
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if (!self::hasDirectory($event, 'symfony-app-dir', $options['symfony-app-dir'], 'execute command')) { |
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return; |
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} |
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return $options['symfony-app-dir']; |
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} |
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/** |
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* Returns true if the new directory structure is used. |
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* |
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* @param array $options Composer options |
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* |
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* @return bool |
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*/ |
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protected static function useNewDirectoryStructure(array $options) |
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{ |
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return isset($options['symfony-var-dir']) && is_dir($options['symfony-var-dir']); |
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} |
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} |
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symfony2admingenerator /
GeneratorBundle
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.