/**
* @return string
*/
public function compile()
{
$this->stopwatch->start('webpack.total');
$this->stopwatch->start('webpack.prepare');
// Recompile twig templates where its needed.
$this->addSplitPoints();
$this->addResolveConfig();
// Write the webpack configuration file.
file_put_contents($this->cache_dir . DIRECTORY_SEPARATOR . 'webpack.config.js', $this->generator->getConfiguration());
$this->profiler->set('compiler.performance.prepare', $this->stopwatch->stop('webpack.prepare')->getDuration());
$this->stopwatch->start('webpack.compiler');
$this->process->run();
$output = $this->process->getOutput() . $this->process->getErrorOutput();
$this->profiler->set('compiler.executed', true);
$this->profiler->set('compiler.successful', strpos($output, 'Error:') === false);
$this->profiler->set('compiler.last_output', $output);
if ($this->profiler->get('compiler.successful')) {
$this->tracker->rebuild();
}
// Finally, write some logging for later use.
file_put_contents($this->cache_dir . DIRECTORY_SEPARATOR . 'webpack.compiler.log', $output);
$this->profiler->set('compiler.performance.compiler', $this->stopwatch->stop('webpack.compiler')->getDuration());
$this->profiler->set('compiler.performance.total', $this->stopwatch->stop('webpack.total')->getDuration());
return $output;
}
public function testTracker()
{
$profiler = new Profiler();
$finder = $this->getMock(TemplateFinderInterface::class);
$fixture_path = realpath(__DIR__ . '/../../Fixture');
$temp_file = $fixture_path . '/Bundle/tempfile.txt';
$temp_file2 = $fixture_path . '/Bundle/tempfile2.txt';
$temp_file3 = $fixture_path . '/Bundle/tempfile3.txt';
$tracker = new Tracker($profiler, $finder, $fixture_path . '/cache', $fixture_path, 'Resources', ['FooBundle' => $fixture_path . '/Bundle/FooBundle', 'BarBundle' => $fixture_path . '/Bundle/BarBundle']);
touch($temp_file);
$tracker->addPath($temp_file);
$tracker->addPath($fixture_path . '/Bundle');
$finder->expects($this->once())->method('findAllTemplates')->willReturn([new TemplateReference('dont_parse_me', 'php'), new TemplateReference('@FooBundle/foo.html.twig', 'twig'), new TemplateReference('@AcmeBundle/foo.html.twig', 'twig'), new TemplateReference('template.html.twig', 'twig'), new TemplateReference('i_dont_exist', 'twig')]);
$this->assertEquals('/i/cant/be/resolved', $tracker->resolveResourcePath('/i/cant/be/resolved'));
// Start by removing the cache file, if it exists.
if (file_exists($fixture_path . '/cache/webpack.asset_tracker.cache')) {
unlink($fixture_path . '/cache/webpack.asset_tracker.cache');
}
$this->assertTrue($tracker->isOutdated());
// Start by rebuilding the cache
$tracker->rebuild();
// Since cache is fresh, isOutdated should return false.
$this->assertFalse($tracker->isOutdated());
// Modify something.
touch($temp_file, time() + 1 + mt_rand(1, 100));
$this->assertTrue($tracker->isOutdated());
// Create something
$tracker->rebuild();
touch($temp_file2);
$this->assertTrue($tracker->isOutdated());
unlink($temp_file);
unlink($temp_file2);
touch($temp_file3);
$this->assertTrue($tracker->isOutdated());
$tracker->rebuild();
touch($temp_file, time() + 10);
$this->assertTrue($tracker->isOutdated());
unlink($temp_file3);
}
