public static function exec($command, $args = array(), $cwd = null, $verbose = false)
{
if (!class_exists('\\Symfony\\Component\\Process\\Process')) {
throw new \Exception("Symfony/Process package required for Cli::exec() method");
// @codeCoverageIgnore
}
$cmd = self::build($command, $args);
$cwd = $cwd ? $cwd = realpath($cwd) : null;
//@codeCoverageIgnoreStart
if ($verbose) {
// Only in testing mode
if (function_exists('\\JBZoo\\PHPUnit\\cliMessage')) {
\JBZoo\PHPUnit\cliMessage('Process: ' . $cmd);
\JBZoo\PHPUnit\cliMessage('CWD: ' . $cwd);
} else {
Cli::out('Process: ' . $cmd);
Cli::out('CWD: ' . $cwd);
}
}
//@codeCoverageIgnoreEnd
// execute command
$process = new Process($cmd, $cwd);
$process->run();
// executes after the command finishes
if (!$process->isSuccessful()) {
throw new ProcessFailedException($process);
}
return $process->getOutput();
} /**
* Progress wrapper (if use stepmode).
*
* @param string $name
* @param int $total
* @param int $stepSize
* @param \Closure $onStart
* @param \Closure $onStepMode
* @param \Closure $onFinish
*/
protected function _progressWrap($name, $total, $stepSize, $onStart, $onStepMode, $onFinish)
{
$_this = $this;
$step = $this->_getOpt('step');
$profile = $this->_getOpt('profile');
$stepMode = $this->_getOpt('stepmode');
$isFinished = false;
if ($stepMode) {
if ($step >= 0) {
$onStepMode($step);
} else {
$this->_progressBar($name, $total, $stepSize, function ($currentStep) use($profile, $total, $_this, $name) {
$phpBin = Env::getBinary();
$binPath = './' . FS::getRelative($_SERVER['SCRIPT_FILENAME'], JPATH_ROOT, '/');
$options = array('profile' => $profile, 'step' => (int) $currentStep, 'stepmode' => '', 'q' => '');
$command = $phpBin . ' ' . $binPath . ' ' . $name;
$result = Cli::exec($command, $options, JPATH_ROOT, false);
if (0 && $this->_isDebug()) {
$_this->_($result);
}
return $currentStep <= $total;
});
$isFinished = true;
}
} else {
$isFinished = $onStart();
}
$onFinish($isFinished);
}
