public function testThatCustomFinderWorks()
{
$finder = new Finder();
$finder->in(__DIR__ . '/Fixtures/FinderDirectory');
$config = Config::create()->finder($finder);
$iterator = $config->getFinder()->getIterator();
$this->assertSame(1, count($iterator));
$iterator->rewind();
$this->assertSame('somefile.php', $iterator->current()->getFilename());
}
public function provideResolveIntersectionOfPathsCases()
{
$dir = __DIR__ . '/../Fixtures/ConfigurationResolverPathsIntersection';
$cb = function (array $items) use($dir) {
return array_map(function ($item) use($dir) {
return realpath($dir . '/' . $item);
}, $items);
};
return array('no path at all' => array(new \LogicException(), Finder::create(), array(), 'override'), 'configured only by finder' => array($cb(array('a1.php', 'a2.php', 'b/b1.php', 'b/b2.php', 'b_b/b_b1.php', 'c/c1.php', 'c/d/cd1.php', 'd/d1.php', 'd/d2.php', 'd/e/de1.php', 'd/f/df1.php')), Finder::create()->in($dir), array(), 'override'), 'configured only by argument' => array($cb(array('a1.php', 'a2.php', 'b/b1.php', 'b/b2.php', 'b_b/b_b1.php', 'c/c1.php', 'c/d/cd1.php', 'd/d1.php', 'd/d2.php', 'd/e/de1.php', 'd/f/df1.php')), Finder::create(), array($dir), 'override'), 'configured by finder, intersected with empty argument' => array(array(), Finder::create()->in($dir), array(), 'intersection'), 'configured by finder, intersected with dir' => array($cb(array('c/c1.php', 'c/d/cd1.php')), Finder::create()->in($dir), array($dir . '/c'), 'intersection'), 'configured by finder, intersected with file' => array($cb(array('c/c1.php')), Finder::create()->in($dir), array($dir . '/c/c1.php'), 'intersection'), 'finder points to one dir while argument to another, not connected' => array(array(), Finder::create()->in($dir . '/b'), array($dir . '/c'), 'intersection'), 'finder with excluded dir, intersected with excluded file' => array(array(), Finder::create()->in($dir)->exclude('c'), array($dir . '/c/d/cd1.php'), 'intersection'), 'finder with excluded dir, intersected with dir containing excluded one' => array($cb(array('c/c1.php')), Finder::create()->in($dir)->exclude('c/d'), array($dir . '/c'), 'intersection'), 'finder with excluded file, intersected with dir containing excluded one' => array($cb(array('c/d/cd1.php')), Finder::create()->in($dir)->notPath('c/c1.php'), array($dir . '/c'), 'intersection'), 'configured by finder, intersected with non-existing path' => array(array(), Finder::create()->in($dir), array('non_existing_dir'), 'intersection'), 'configured by finder, overriden by multiple files' => array($cb(array('d/d1.php', 'd/d2.php')), null, array($dir . '/d/d1.php', $dir . '/d/d2.php'), 'override', $dir . '/d/.php_cs'), 'configured by finder, intersected with multiple files' => array($cb(array('d/d1.php', 'd/d2.php')), null, array($dir . '/d/d1.php', $dir . '/d/d2.php'), 'intersection', $dir . '/d/.php_cs'), 'configured by finder, overriden by multiple files and dirs' => array($cb(array('d/d1.php', 'd/e/de1.php', 'd/f/df1.php')), null, array($dir . '/d/d1.php', $dir . '/d/e', $dir . '/d/f/'), 'override', $dir . '/d/.php_cs'), 'configured by finder, intersected with multiple files and dirs' => array($cb(array('d/d1.php', 'd/e/de1.php', 'd/f/df1.php')), null, array($dir . '/d/d1.php', $dir . '/d/e', $dir . '/d/f/'), 'intersection', $dir . '/d/.php_cs'));
}
/**
* Use php cs fixer to have a nice formatting of generated files
*
* @param string $directory
*
* @return array|void
*/
protected function fix($directory)
{
if (!class_exists('PhpCsFixer\\Config')) {
return;
}
/** @var Config $fixerConfig */
$fixerConfig = $this->fixerConfig;
if (null === $fixerConfig) {
$fixerConfig = Config::create()->setRiskyAllowed(true)->setRules(array('@Symfony' => true, 'simplified_null_return' => false, 'concat_without_spaces' => false, 'double_arrow_multiline_whitespaces' => false, 'unalign_equals' => false, 'unalign_double_arrow' => false, 'align_double_arrow' => true, 'align_equals' => true, 'concat_with_spaces' => true, 'ordered_imports' => true, 'phpdoc_order' => true, 'short_array_syntax' => true));
$resolver = new ConfigurationResolver();
$resolver->setDefaultConfig($fixerConfig);
$resolver->resolve();
}
$finder = new Finder();
$finder->in($directory);
$fixerConfig->finder($finder);
$fixer = new Fixer();
return $fixer->fix($fixerConfig);
}
/**
* Apply path on config instance.
*/
private function resolveConfigPath()
{
if ($this->isStdIn) {
$this->config->finder(new \ArrayIterator(array(new StdinFileInfo())));
return;
}
$isIntersectionPathMode = self::PATH_MODE_INTERSECTION === $this->options['path-mode'];
$paths = array_filter(array_map(function ($path) {
return realpath($path);
}, $this->path));
if (empty($paths)) {
if ($isIntersectionPathMode) {
$this->config->finder(new \ArrayIterator(array()));
}
return;
}
$pathsByType = array('file' => array(), 'dir' => array());
foreach ($paths as $path) {
if (is_file($path)) {
$pathsByType['file'][] = $path;
} else {
$pathsByType['dir'][] = $path . DIRECTORY_SEPARATOR;
}
}
$currentFinder = $this->config->getFinder();
$nestedFinder = null;
$iterator = null;
try {
$nestedFinder = $currentFinder instanceof \IteratorAggregate ? $currentFinder->getIterator() : $currentFinder;
} catch (\Exception $e) {
}
if ($isIntersectionPathMode) {
if (null === $nestedFinder) {
throw new InvalidConfigurationException('Cannot create intersection with not-fully defined Finder in configuration file.');
}
$iterator = new \CallbackFilterIterator($nestedFinder, function (\SplFileInfo $current) use($pathsByType) {
$currentRealPath = $current->getRealPath();
if (in_array($currentRealPath, $pathsByType['file'], true)) {
return true;
}
foreach ($pathsByType['dir'] as $path) {
if (0 === strpos($currentRealPath, $path)) {
return true;
}
}
return false;
});
} elseif ($currentFinder instanceof SymfonyFinder && null === $nestedFinder) {
// finder from configuration Symfony finder and it is not fully defined, we may fulfill it
$iterator = $currentFinder->in($pathsByType['dir'])->append($pathsByType['file']);
} else {
$iterator = Finder::create()->in($pathsByType['dir'])->append($pathsByType['file']);
}
$this->config->finder($iterator);
}
/**
* @expectedException \LogicException
* @expectedExceptionMessageRegExp /^You must call (?:the in\(\) method)|(?:one of in\(\) or append\(\)) methods before iterating over a Finder\.$/
*/
public function testThatDefaultFinderDoesNotSpecifyAnyDirectory()
{
$finder = Finder::create();
$finder->getIterator();
}
/**
* Apply path on config instance.
*/
private function resolveFinder()
{
if ($this->isStdIn()) {
return new \ArrayIterator(array(new StdinFileInfo()));
}
$modes = array(self::PATH_MODE_OVERRIDE, self::PATH_MODE_INTERSECTION);
if (!in_array($this->options['path-mode'], $modes, true)) {
throw new InvalidConfigurationException(sprintf('The path-mode "%s" is not defined, supported are %s.', $this->options['path-mode'], implode(', ', $modes)));
}
$isIntersectionPathMode = self::PATH_MODE_INTERSECTION === $this->options['path-mode'];
$paths = array_filter(array_map(function ($path) {
return realpath($path);
}, $this->getPath()));
if (!count($paths)) {
if ($isIntersectionPathMode) {
return new \ArrayIterator(array());
}
return $this->iterableToTraversable($this->getConfig()->getFinder());
}
$pathsByType = array('file' => array(), 'dir' => array());
foreach ($paths as $path) {
if (is_file($path)) {
$pathsByType['file'][] = $path;
} else {
$pathsByType['dir'][] = $path . DIRECTORY_SEPARATOR;
}
}
$nestedFinder = null;
$iterator = null;
$currentFinder = $this->iterableToTraversable($this->getConfig()->getFinder());
try {
$nestedFinder = $currentFinder instanceof \IteratorAggregate ? $currentFinder->getIterator() : $currentFinder;
} catch (\Exception $e) {
}
if ($isIntersectionPathMode) {
if (null === $nestedFinder) {
throw new InvalidConfigurationException('Cannot create intersection with not-fully defined Finder in configuration file.');
}
return new \CallbackFilterIterator($nestedFinder, function (\SplFileInfo $current) use($pathsByType) {
$currentRealPath = $current->getRealPath();
if (in_array($currentRealPath, $pathsByType['file'], true)) {
return true;
}
foreach ($pathsByType['dir'] as $path) {
if (0 === strpos($currentRealPath, $path)) {
return true;
}
}
return false;
});
}
if ($currentFinder instanceof SymfonyFinder && null === $nestedFinder) {
// finder from configuration Symfony finder and it is not fully defined, we may fulfill it
return $currentFinder->in($pathsByType['dir'])->append($pathsByType['file']);
}
return Finder::create()->in($pathsByType['dir'])->append($pathsByType['file']);
}