std::vector get_meta_data_file_paths()

in auth/kerberos/src/krb.cpp [469:488]

• 18 lines of code
• 5 McCabe index (conditional complexity)

std::vector<std::string> get_meta_data_file_paths( std::string krbdir )
{
    // identify the metadata files in the krb directory
    std::vector<std::string> metadatafiles;
    for ( std::filesystem::recursive_directory_iterator end, dir( krbdir ); dir != end; ++dir )
    {
        auto path = dir->path();
        if ( std::filesystem::is_regular_file( path ) )
        {
            // find the file with metadata extension
            std::string filename = path.filename().string();
            if ( !filename.empty() && filename.find( "_metadata" ) != std::string::npos )
            {
                std::string filepath = path.parent_path().string() + "/" + filename;
                metadatafiles.push_back( filepath );
            }
        }
    }
    return metadatafiles;
}