public function testPercent()
{
$progress = new ProgressHelper();
$progress->start($output = $this->getOutputStream(), 50);
$progress->display();
$progress->advance();
$progress->advance();
rewind($output->getStream());
$this->assertEquals($this->generateOutput(' 0/50 [>---------------------------] 0%') . $this->generateOutput(' 1/50 [>---------------------------] 2%') . $this->generateOutput(' 2/50 [=>--------------------------] 4%'), stream_get_contents($output->getStream()));
}
public function testPercentNotHundredBeforeComplete()
{
$progress = new ProgressHelper();
$progress->start($output = $this->getOutputStream(), 200);
$progress->display();
$progress->advance(199);
$progress->advance();
rewind($output->getStream());
$this->assertEquals($this->generateOutput(' 0/200 [>---------------------------] 0%') . $this->generateOutput(' 199/200 [===========================>] 99%') . $this->generateOutput(' 200/200 [============================] 100%'), stream_get_contents($output->getStream()));
}
public function testSetCurrentProgress()
{
$progress = new ProgressHelper();
$progress->start($output = $this->getOutputStream(), 50);
$progress->display();
$progress->advance();
$progress->setCurrent(15);
$progress->setCurrent(25);
rewind($output->getStream());
$this->assertEquals($this->generateOutput(' 0/50 [>---------------------------] 0%') . $this->generateOutput(' 1/50 [>---------------------------] 2%') . $this->generateOutput(' 15/50 [========>-------------------] 30%') . $this->generateOutput(' 25/50 [==============>-------------] 50%'), stream_get_contents($output->getStream()));
}
public function run()
{
foreach ($this->processes as $process) {
/** @var $process Process **/
$process->setIdleTimeout($this->idleTimeout);
$process->setTimeout($this->timeout);
$process->start();
$this->printTaskInfo($process->getCommandLine());
}
$progress = new ProgressHelper();
$progress->setFormat(" <fg=white;bg=cyan;options=bold>[" . get_class($this) . "]</fg=white;bg=cyan;options=bold> Processes: %current%/%max% [%bar%] %percent%%");
$progress->start($this->getOutput(), count($this->processes));
$running = $this->processes;
$progress->display();
$started = microtime(true);
while (true) {
foreach ($running as $k => $process) {
try {
$process->checkTimeout();
} catch (ProcessTimedOutException $e) {
}
if (!$process->isRunning()) {
$progress->advance();
if ($this->isPrinted) {
$this->getOutput()->writeln("");
$this->printTaskInfo("Output for <fg=white;bg=magenta> " . $process->getCommandLine() . " </fg=white;bg=magenta>");
$this->getOutput()->writeln($process->getOutput(), OutputInterface::OUTPUT_RAW);
if ($process->getErrorOutput()) {
$this->getOutput()->writeln("<error>" . $process->getErrorOutput() . "</error>");
}
}
unset($running[$k]);
}
}
if (empty($running)) {
break;
}
usleep(1000);
}
$this->getOutput()->writeln("");
$taken = number_format(microtime(true) - $started, 2);
$this->printTaskInfo(count($this->processes) . " processes ended in {$taken} s");
$errorMessage = '';
$exitCode = 0;
foreach ($this->processes as $p) {
if ($p->getExitCode() === 0) {
continue;
}
$errorMessage .= "'" . $p->getCommandLine() . "' exited with code " . $p->getExitCode() . " \n";
$exitCode = max($exitCode, $p->getExitCode());
}
return new Result($this, $exitCode, $errorMessage);
}
/**
* Log warning while progress helper is running.
*
* @param \Symfony\Component\Console\Output\OutputInterface $output
* @param \Symfony\Component\Console\Helper\ProgressHelper $progress
* @param $message
*/
private function logWarning(OutputInterface $output, ProgressHelper $progress, $message)
{
$progress->clear();
// get rid of padding (side effect of displaying progress bar)
$output->write("\r");
$this->logger->warning($message);
$progress->display();
}
/**
* @param int $count The number of founded files
*/
public function start($count)
{
$this->progress->start($this->output, $count);
$this->progress->display();
$this->started = microtime(true);
}
