#! /usr/bin/python -tt

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

import os
import sys
sys.path.insert(0, '/usr/share/yum-cli')

import yum
import output
from urlgrabber.progress import TextMeter
from cli import YumBaseCli
from yumcommands import _list_cmd_calc_columns

# A lot of this is from the same name in output.py
def listPkgs(self, lst, description, highlight_na={},
             columns=None):
    """outputs based on whatever outputType is. Current options:
       'list' - simple pkg list
       'info' - similar to rpm -qi output
       ...also highlight_na can be passed, and we'll highlight
       pkgs with (names, arch) in that set."""

    print '%s' % description
    for pkg in sorted(lst):
        key = (pkg.name, pkg.arch)
        highlight = False
        if key not in highlight_na or pkg.verLE(highlight_na[key]):
            continue
        self.simpleList(pkg, ui_overflow=True,
                        highlight=highlight, columns=columns)

yb = YumBaseCli()
if os.geteuid() != 0:
    cachedir = yum.misc.getCacheDir()
    if cachedir is None:
        yb.logger.error("Error: Could not make cachedir, exiting")
        sys.exit(50)
    yb.repos.setCacheDir(cachedir)

yb.repos.setProgressBar(TextMeter(fo=sys.stdout))
yb.repos.callback = output.CacheProgressCallback()
for repo in yb.repos.findRepos('*'):
    if repo.id in ('fedora', 'updates', 'updates-testing'):
        repo.disable()
        continue
    if repo.id == 'rawhide':
        repo.enable()
ypl = yb.returnPkgLists(['installed'] + sys.argv[1:], installed_available=True)

columns = _list_cmd_calc_columns(yb, ypl)

update_pkgs = {}
for pkg in (ypl.hidden_available +
            ypl.reinstall_available +
            ypl.old_available):
    key = (pkg.name, pkg.arch)
    if key not in update_pkgs or pkg.verGT(update_pkgs[key]):
        update_pkgs[key] = pkg

listPkgs(yb, ypl.installed, 'Newer Packages', update_pkgs, columns)