/**
* Iterate over framework detection commands to identify an appropriate
* Envariable config loader and then load the config.
*
* @return array
*
* @throws \RuntimeException
*/
public function loadConfigFile()
{
try {
array_walk($this->frameworkConfigPathLocatorCommandList, array($this, 'frameworkConfigPathLocatorCallback'));
} catch (\RuntimeException $runtimeException) {
// Do nothing. Exiting array_walk as soon as a config has been loaded.
}
if (!$this->filesystem->fileExists($this->configPath)) {
throw new \RuntimeException('Could not load Envariable config.');
}
$envariableConfigFilePath = sprintf('%s%sEnvariable%sconfig.php', $this->configPath, DIRECTORY_SEPARATOR, DIRECTORY_SEPARATOR);
if (!$this->filesystem->fileExists($envariableConfigFilePath)) {
$this->configCreator->createConfigFile($envariableConfigFilePath);
}
return $this->filesystem->loadConfigFile($envariableConfigFilePath);
}
/**
* @param \Envariable\DotEnvConfigProcessor|null $dotEnvConfigProcessor
* @param \Envariable\ConfigLoader|null $configLoader
* @param \Envariable\EnvironmentDetector|null $environmentDetector
* @param \Envariable\Util\Server|null $server
* @param \Envariable\Util\Filesystem|null $filesystem
*/
public function __construct(DotEnvConfigProcessor $dotEnvConfigProcessor = null, ConfigLoader $configLoader = null, EnvironmentDetector $environmentDetector = null, Server $server = null, Filesystem $filesystem = null)
{
$this->dotEnvConfigProcessor = $dotEnvConfigProcessor ?: new DotEnvConfigProcessor();
$this->configLoader = $configLoader ?: new ConfigLoader();
$this->environmentDetector = $environmentDetector ?: new EnvironmentDetector();
$this->server = $server ?: new Server();
$this->filesystem = $filesystem ?: new Filesystem();
$configCreator = new ConfigCreator();
$configCreator->setFilesystem($this->filesystem);
$this->configLoader->setFilesystem($this->filesystem);
$this->configLoader->setConfigCreator($configCreator);
$frameworkConfigPathLocatorCommandList = array(new CodeIgniterConfigPathLocatorCommand());
foreach ($frameworkConfigPathLocatorCommandList as $command) {
$command->setFilesystem($this->filesystem);
$this->configLoader->addCommand($command);
}
}
/**
* Test that createConfigFile is called as envarible config file path does not exist.
*
* @param \Envariable\Util\Filesystem $filesystem
* @param \Envariable\ConfigCreator $configCreator
*/
function it_will_call_createConfigFile_as_envariable_config_file_does_not_exist(Filesystem $filesystem, ConfigCreator $configCreator)
{
for ($i = 0; $i < count(self::$commandList); $i++) {
$this->addCommand(self::$commandList[$i]);
}
$configDirectoryPath = 'path/to/config/directory';
$envariableConfigFilePath = $configDirectoryPath . '/Envariable/config.php';
$expectedResult = array('some-config-key' => 'some-config-value');
$filesystem->fileExists($configDirectoryPath)->willReturn(true);
$filesystem->fileExists($envariableConfigFilePath)->willReturn(false);
$configCreator->createConfigFile($envariableConfigFilePath)->shouldBeCalled();
$filesystem->loadConfigFile($envariableConfigFilePath)->willReturn($expectedResult);
$this->setFilesystem($filesystem);
$this->setConfigCreator($configCreator);
$this->loadConfigFile()->shouldreturn($expectedResult);
}
