def full_name(project_name):
    """
    Return the full project name. i.e. lhcb/Rec for 'Rec' or gaudi/Gaudi for 'gaudi'

    @param project_name: This is the name of the project in gitlab we want the full name for
    """
    if '/' in project_name:
        return project_name
    prefix = 'gaudi/' if project_name == 'Gaudi' else 'lhcb/'
    return prefix + project_name
