/**
* Returns an array of YAML files in the directory.
*
* @param string $basedir The base directory
*
* @return array
*
* @throws \BackBee\Config\Exception\InvalidBaseDirException Occurs if the base directory cannont be read
*/
private function getYmlFiles($basedir)
{
$ymlFiles = File::getFilesByExtension($basedir, self::EXTENSION);
$defaultFile = $basedir . DIRECTORY_SEPARATOR . self::CONFIG_FILE . '.' . self::EXTENSION;
if (is_file($defaultFile) && 1 < count($ymlFiles)) {
// Ensure that config.yml is the first one
$ymlFiles = array_diff($ymlFiles, array($defaultFile));
array_unshift($ymlFiles, $defaultFile);
}
foreach ($ymlFiles as &$file) {
$name = basename($file);
if (in_array(substr($name, 0, strrpos($name, '.')), $this->yml_names_to_ignore)) {
$file = null;
}
}
return array_filter($ymlFiles);
}
public function testGetFilesByExtension()
{
$this->assertEquals([$this->folderPath . DIRECTORY_SEPARATOR . 'bar.txt', $this->folderPath . DIRECTORY_SEPARATOR . 'foo.txt'], File::getFilesByExtension($this->folderPath, 'txt'));
$this->assertEquals([$this->folderPath . DIRECTORY_SEPARATOR . 'baz.php'], File::getFilesByExtension($this->folderPath, 'php'));
$this->assertEquals([$this->folderPath . DIRECTORY_SEPARATOR . 'backbee.yml'], File::getFilesByExtension($this->folderPath, 'yml'));
$this->assertEquals([$this->folderPath . DIRECTORY_SEPARATOR . 'noextension'], File::getFilesByExtension($this->folderPath, ''));
$this->assertEquals([], File::getFilesByExtension($this->folderPath, 'aaa'));
}