/**
* Parses the input and returns the Getopt handler.
*
* @return Getopt
*/
public function parse()
{
$this->handler->parse($this->input);
$output = $this->handler->getOptions();
if (false === isset($output['from'])) {
throw new \BadMethodCallException('The --from argument is required.');
}
if (false === isset($output['release'])) {
throw new \BadMethodCallException('The --release argument is required.');
}
return $this->handler;
}
/**
* Parse the arguments.
* @return array
*/
private function parseArguments()
{
try {
$this->getopt->parse();
$options = $this->getopt->getOptions();
if (isset($options['version'])) {
echo sprintf($this->getopt->getBanner(), '');
exit(0);
}
if (!isset($options['extpath'])) {
throw new \Exception('Option \'extpath\' must be given');
}
$this->options = $options;
} catch (\Exception $exception) {
echo sprintf($this->getopt->getBanner(), PHP_EOL . $exception->getMessage() . PHP_EOL);
exit(0);
}
}
/**
* Parse the arguments.
* @return array
*/
private function parseArguments()
{
try {
$this->getopt->parse();
$options = $this->getopt->getOptions();
if (isset($options['version'])) {
$this->showVersion();
}
if (isset($options['help'])) {
$this->showUsage();
}
if (!isset($options['config'])) {
throw new \Exception('Option \'config\' must be given');
}
if (!file_exists($options['config'])) {
throw new \Exception('Option \'config\' must be a valid file');
}
$this->options = $options;
} catch (\Exception $exception) {
$this->showFailure($exception);
}
}
/**
* The main logic block for dispatching the CLI to the implementation
* classes. Assuming it makes it all the way to the actual method cleanly,
* its return code will be propagated up. Otherwise, RuntimeExceptions exit
* 1 (user error), LogicExceptions exit 2 (programmer error), and everything
* else exits 3 (doom)
*
* @return int The intended exit status cide
*/
public function run()
{
$trie = self::getCommandTrie();
$class = Utilities::searchTrieFromArgv($trie, $this->argv);
$cmd = new $class();
$banner = $cmd->getBanner();
try {
$opt = new Getopt();
$opt->addOptions($cmd->getOptions());
$opt->addOptions(self::getDefaultOptions());
if ($banner) {
$opt->setBanner($banner . PHP_EOL);
}
$opt->parse(implode(' ', $this->argv));
} catch (\UnexpectedValueException $e) {
// Unexpected CLI arguments
$this->console->exception($e);
$this->console->writeLine($opt->getHelpText());
return 1;
} catch (\InvalidArgumentException $e) {
// Command is broken - most likely duplicated arguments
$this->console->exception($e);
return 2;
} catch (\Exception $e) {
// Catch-all,
$this->console->exception($e);
return 3;
}
// Unfortunately we can't easily do this earlier. Native getopt() is
// useless on all subcommands, and the class implementation screams
// about unexpected values.
$v = Utilities::parseVerbosity($opt['q'], $opt['v']);
$this->console->setVerbosity($v);
if ($opt['help']) {
return $this->showHelp($cmd, $opt->getHelpText());
}
if ($opt['version']) {
return $this->showVersion($cmd);
}
try {
return $cmd->setOutput($this->console)->setOperands($opt->getOperands())->setOptionValues($opt->getOptions())->execute();
} catch (\RuntimeException $e) {
$this->console->exception($e);
$this->console->writeLine($opt->getHelpText());
return 1;
} catch (\LogicException $e) {
$this->console->exception($e);
return 2;
} catch (\Exception $e) {
$this->console->exception($e);
return 3;
}
}
}
if (strpos(__DIR__, 'vendor') === false) {
// We are in a local development
$vendorDirectory = __DIR__ . '/../../vendor/';
} else {
// We are in vendor directory
$vendorDirectory = __DIR__ . '/../../../../';
}
require_once $vendorDirectory . 'autoload.php';
$getOpt = new Getopt(array(new Option('e', 'entity', Getopt::REQUIRED_ARGUMENT), new Option('f', 'file', Getopt::OPTIONAL_ARGUMENT), new Option(null, 'regenerate', Getopt::OPTIONAL_ARGUMENT), new Option(null, 'clean', Getopt::OPTIONAL_ARGUMENT), new Option(null, 'help', Getopt::NO_ARGUMENT), new Option(null, 'version', Getopt::NO_ARGUMENT)));
$getOpt->parse();
if ($getOpt->getOption('help')) {
echo $getOpt->getHelpText();
} else {
if ($getOpt->getOption('version')) {
echo 'Version ' . \OpenLdapObject\OpenLdapObject::VERSION . ' (' . \OpenLdapObject\OpenLdapObject::DATE . ')' . PHP_EOL;
} else {
if ($getOpt->getOption('entity')) {
if ($getOpt->getOption('regenerate')) {
$command = new \OpenLdapObject\Command\ReGenerateCommand($getOpt->getOptions());
} elseif ($getOpt->getOption('clean')) {
$command = new \OpenLdapObject\Command\CleanCommand($getOpt->getOptions());
} else {
$command = new \OpenLdapObject\Command\GenerateCommand($getOpt->getOptions());
}
$command->exec();
} else {
echo $getOpt->getHelpText();
}
}
}