lib/_emerge/chk_updated_cfg_files.py

# Copyright 1999-2012, 2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

import logging

import portage
from portage import os
from portage.localization import _
from portage.output import bold, colorize, yellow
from portage.util import writemsg_level


def chk_updated_cfg_files(eroot, config_protect):
    target_root = eroot
    result = list(portage.util.find_updated_config_files(target_root, config_protect))

    for x in result:
        writemsg_level(
            "\n %s " % (colorize("WARN", "* " + _("IMPORTANT:"))),
            level=logging.INFO,
            noiselevel=-1,
        )
        if not x[1]:  # it's a protected file
            writemsg_level(
                _("config file '%s' needs updating.\n") % x[0],
                level=logging.INFO,
                noiselevel=-1,
            )
        else:  # it's a protected dir
            if len(x[1]) == 1:
                head, tail = os.path.split(x[1][0])
                tail = tail[len("._cfg0000_") :]
                fpath = os.path.join(head, tail)
                writemsg_level(
                    _("config file '%s' needs updating.\n") % fpath,
                    level=logging.INFO,
                    noiselevel=-1,
                )
            else:
                writemsg_level(
                    _("%d config files in '%s' need updating.\n") % (len(x[1]), x[0]),
                    level=logging.INFO,
                    noiselevel=-1,
                )

    if result:
        print(
            " "
            + yellow("*")
            + " See the "
            + colorize("INFORM", _("CONFIGURATION FILES"))
            + " and "
            + colorize("INFORM", _("CONFIGURATION FILES UPDATE TOOLS"))
        )
        print(
            " "
            + yellow("*")
            + " sections of the "
            + bold("emerge")
            + " "
            + _("man page to learn how to update config files.")
        )