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<?php
namespace gipfl\IcingaCliDaemon;
use React\ChildProcess\Process;
use gipfl\Cli\Process as CliProcess;
class IcingaCliRunner
{
/** @var string */
protected $binary;
/** @var string|null */
protected $cwd;
/** @var array|null */
protected $env;
public function __construct($binary = null)
{
if ($binary === null) {
$this->binary = CliProcess::getBinaryPath();
$this->cwd = CliProcess::getInitialCwd();
} else {
$this->binary = $binary;
}
}
/**
* @param mixed array|...$arguments
* @return Process
*/
public function command($arguments = null)
{
if (! \is_array($arguments)) {
$arguments = \func_get_args();
}
return new Process(
$this->escapedCommand($arguments),
$this->cwd,
$this->env
);
}
/**
* @param string|null $cwd
*/
public function setCwd($cwd)
{
if ($cwd === null) {
$this->cwd = $cwd;
} else {
$this->cwd = (string) $cwd;
}
}
/**
* @param array|null $env
*/
public function setEnv($env)
{
if ($env === null) {
$this->env = $env;
} else {
$this->env = (array) $env;
}
}
/**
* @param $arguments
* @return string
*/
protected function escapedCommand($arguments)
{
$command = ['exec', \escapeshellcmd($this->binary)];
foreach ($arguments as $argument) {
if (\ctype_alnum(preg_replace('/^-{1,2}/', '', $argument))) {
$command[] = $argument;
} else {
$command[] = \escapeshellarg($argument);
}
}
return \implode(' ', $command);
}
}
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