repopick: handle variant hal branching

    # Extract information from the JSON response

    date_fluff       = '.000000000'

    project_name     = data['project']

    project_branch   = data['branch']

    change_number    = data['_number']

    status           = data['status']

    current_revision = data['revisions'][data['current_revision']]

    #   - check that the project path exists

    if project_name in project_name_to_path:

        project_path = project_name_to_path[project_name];

        if project_path.startswith('hardware/qcom/'):

            split_path = project_path.split('/')

            # split_path[2] might be display or it might be display-caf, trim the -caf

            split_path[2] = split_path[2].split('-')[0]

            # Need to treat hardware/qcom/{audio,display,media} specially

            if split_path[2] == 'audio' or split_path[2] == 'display' or split_path[2] == 'media':

                split_branch = project_branch.split('-')

                # display is extra special

                if split_path[2] == 'display' and len(split_path) == 3:

                    project_path = '/'.join(split_path)

                else:

                    project_path = '/'.join(split_path[:-1])

                if len(split_branch) == 4 and split_branch[0] == 'cm' and split_branch[2] == 'caf':

                    project_path += '-caf/msm' + split_branch[3]

                # audio and media are different from display

                elif split_path[2] == 'audio' or split_path[2] == 'media':

                    project_path += '/default'

    elif args.ignore_missing:

        print('WARNING: Skipping %d since there is no project directory for: %s\n' % (change_number, project_name))

        continue;