protected function initialize(InputInterface $input, OutputInterface $output)
{
$root = $this->fs->toAbsolutePath($input->getOption('root'));
if (!$this->fs->exists($root)) {
throw new \Exception("Failed to locate root: " . $root);
} else {
$input->setOption('root', $root);
}
}
/**
* Ensure that $command executes without error when applied to a test directory.
*
* @param string $testDir
* @param string $command
* @return string $command if well-formed
* @throws \Symfony\Component\Filesystem\Exception, \RuntimeException
*/
public static function validateDirCommand($testDir, $command)
{
if (empty($command)) {
throw new \RuntimeException("Command is required");
}
$fs = new \Amp\Util\Filesystem();
$fs->mkdir($testDir);
$permHandler = new \Amp\Permission\External();
$permHandler->setDirCommand('examplePerm', $command);
$permHandler->applyDirPermission('examplePerm', $testDir);
$fs->remove($testDir);
return $command;
}
/**
* Set the permissions for a directory
*
* @param string $perm eg PermissionInterface::WEB_WRITE
* @param string $dir the directory whose permissions should change
*/
public function applyDirPermission($perm, $dir)
{
if (!$this->fs->exists($dir)) {
return;
}
$dirCommand = strtr($this->getDirCommand($perm), array('{DIR}' => escapeshellarg($dir)));
if ($dirCommand == '') {
return;
}
$process = new Process($dirCommand);
$process->run();
if (!$process->isSuccessful()) {
throw new \RuntimeException($process->getErrorOutput());
}
print $process->getOutput();
// REMOVE
}
/**
* @param string $root local path to document root
* @param string $url preferred public URL
*/
public function dropVhost($root, $url)
{
$this->fs->remove($this->createFilePath($root, $url));
}
