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Rework some logic in the command #3

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Rework some logic in the command #3

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2 changes: 1 addition & 1 deletion bin/watch-phpunit.php
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,6 @@
$application = new Application();
$command = new RunCommand();
$application->add($command);
$application->setDefaultCommand($command->getName());
$application->setDefaultCommand('watch');
$application->run();
})();
93 changes: 66 additions & 27 deletions src/RunCommand.php
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Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,14 @@
use Depend\DependencyFinder;
use DOMDocument;
use Exception;
use LogicException;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Process\Process;
use Watcher\FileSystem\PHPUnitConfigFinder;
use Watcher\PHPUnit\Configuration;
use Watcher\PHPUnit\SavingConfiguration;
use Watcher\PHPUnit\XMLConfig;
use function array_filter;
Expand All @@ -24,6 +26,21 @@

final class RunCommand extends Command
{
/** @var OutputInterface */
private $output;

/** @var DependencyFinder */
private $dependencyFinder;

/** @var Watcher */
private $watcher;

/** @var Configuration */
private $configFile;

/** @var string */
private $configLocation;

protected function configure() : void
{
$this->setName('watch')
Expand All @@ -49,47 +66,69 @@ protected function configure() : void
*/
public function execute(InputInterface $input, OutputInterface $output) : int
{
$src = convertInputToPath($input->getOption('src'));
$test = convertInputToPath($input->getOption('test'));
$finder = new PHPUnitConfigFinder();
$dependencyFinder = new DependencyFinder([$src, $test]);
$dependencyFinder->build();
$watcher = new Watcher([$src, $test]);

$outFile = getcwd() . '/phpunit.tmp.xml.dist';
$originalConfig = $finder->find();
copy($originalConfig, $outFile);
$this->output = $output;
$src = convertInputToPath($input->getOption('src'));
$test = convertInputToPath($input->getOption('test'));
$this->dependencyFinder = new DependencyFinder([$src, $test]);
$this->dependencyFinder->build();
$this->watcher = new Watcher([$src, $test]);

$cwd = getcwd();
if ($cwd === false) {
throw new LogicException('Unable to determine current directory, exiting');
}

$this->configLocation = $cwd . '/phpunit.tmp.xml.dist';
$originalConfig = (new PHPUnitConfigFinder())->find();
copy($originalConfig, $this->configLocation);
$dom = new DOMDocument();
$dom->load($originalConfig);
$configFile = new SavingConfiguration(new XMLConfig($dom), $outFile);
$this->configFile = new SavingConfiguration(new XMLConfig($dom), $this->configLocation);

$this->configFile->removeExistingTestSuite();

$configFile->removeExistingTestSuite();
$this->loop();

return 1;
}

private function loop() : void
{
while (true) {
if (! $watcher->hasChangedFiles()) {
if (! $this->watcher->hasChangedFiles()) {
usleep(1000000);
continue;
}

$changedFiles = array_filter(array_map('realpath', $watcher->getChangedFilesSinceLastCommit()));
$dependencyFinder->reBuild($changedFiles);
$changedAndRelatedFiles = array_unique($dependencyFinder->getAllFilesDependingOn($changedFiles));
$changedFiles = array_filter(
array_map('realpath', $this->watcher->getChangedFilesSinceLastCommit())
);
$this->doLoop($changedFiles);

$configFile->addTestSuiteWithFilteredTestFiles($changedAndRelatedFiles);
usleep(1000000);
}
}

$p = new Process([
'vendor/bin/phpunit',
'--configuration=' . $outFile,
]);
/**
* @param array<string> $changedFiles
*/
private function doLoop(array $changedFiles) : void
{
$this->dependencyFinder->reBuild($changedFiles);
$changedAndRelatedFiles = array_unique(
$this->dependencyFinder->getAllFilesDependingOn($changedFiles)
);

$p->run();
$output->write($p->getOutput());
$this->configFile->addTestSuiteWithFilteredTestFiles($changedAndRelatedFiles);

$configFile->removeExistingTestSuite();
$p = new Process([
'vendor/bin/phpunit',
'--configuration=' . $this->configLocation,
]);

usleep(1000000);
}
$p->run();
$this->output->write($p->getOutput());

return 1;
$this->configFile->removeExistingTestSuite();
}
}