/**
*
* Configure the root directory for an object implementing the RootDirectory interface.
*
* @params \apf\iface\RootDirectoryInterface An object implementing the root directory interface.
* @params \apf\iface\Log An object implementing the log interface.
*
*/
public static function configureSubDirectories(SubDirectoriesInterface &$config, LogInterface &$log)
{
do {
try {
Cmd::clear();
$log->info('[ Please specify the subs directory ]');
$log->repeat('-', 80, 'light_purple');
$log->info('Press \'<\' to go back | Press \'!\' to reset this option');
$log->repeat('-', 80, 'light_purple');
$dir = $config->getSubsDirectory();
if ($dir) {
$log->success("Current value: {$config->getSubsDirectory()}");
$log->repeat('-', 80, 'light_purple');
}
if (!$dir) {
$dir = new Dir(realpath(getcwd()));
if ($config instanceof NameableInterface) {
$dir->addPath($config->getName());
}
}
$opt = trim(Cmd::readWithDefault('>', $dir, $log));
if ($opt == '<') {
return;
}
if ($opt == '!') {
$config->unsetSubsDirectory();
continue;
}
$config->setSubsDirectory(new Dir($opt));
} catch (\Exception $e) {
$log->error($e->getMessage());
Cmd::readInput('Press enter to continue ...');
}
} while (!$config->getSubsDirectory());
return TRUE;
}