78 lines
2.0 KiB
Python
78 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
|
|
@author: Fabio Erculiani <lxnay@sabayon.org>
|
|
@contact: lxnay@sabayon.org
|
|
@copyright: Fabio Erculiani
|
|
@license: GPL-2
|
|
|
|
B{Entropy Infrastructure Toolkit}.
|
|
|
|
"""
|
|
import sys
|
|
import os
|
|
import subprocess
|
|
import argparse
|
|
|
|
from entropy.i18n import _
|
|
|
|
from eit.commands.descriptor import EitCommandDescriptor
|
|
from eit.commands.command import EitCommand
|
|
|
|
|
|
class EitLog(EitCommand):
|
|
"""
|
|
Main Eit log command.
|
|
"""
|
|
|
|
NAME = "log"
|
|
ALIASES = []
|
|
ALLOW_UNPRIVILEGED = True
|
|
|
|
def _get_parser(self):
|
|
descriptor = EitCommandDescriptor.obtain_descriptor(
|
|
EitLog.NAME)
|
|
parser = argparse.ArgumentParser(
|
|
description=descriptor.get_description(),
|
|
formatter_class=argparse.RawDescriptionHelpFormatter,
|
|
prog="%s %s" % (sys.argv[0], EitLog.NAME))
|
|
|
|
parser.add_argument("repo", nargs='?', default=None,
|
|
metavar="<repo>", help=_("repository"))
|
|
|
|
return parser
|
|
|
|
def parse(self):
|
|
parser = self._get_parser()
|
|
try:
|
|
nsargs = parser.parse_args(self._args)
|
|
except IOError as err:
|
|
return parser.print_help, []
|
|
|
|
return self._call_locked, [self._log, nsargs.repo]
|
|
|
|
def _log(self, entropy_server):
|
|
changelog_path = \
|
|
entropy_server._get_local_repository_compressed_changelog_file(
|
|
entropy_server.repository())
|
|
|
|
if not (os.path.isfile(changelog_path) and \
|
|
os.access(changelog_path, os.R_OK)):
|
|
entropy_server.output(
|
|
_("log is not available"),
|
|
importance=1, level="error")
|
|
return 1
|
|
|
|
proc = subprocess.Popen(
|
|
"/bin/bzcat \"%s\" | ${PAGER:-/usr/bin/less}" % (
|
|
changelog_path,), shell = True)
|
|
return proc.wait()
|
|
|
|
|
|
EitCommandDescriptor.register(
|
|
EitCommandDescriptor(
|
|
EitLog,
|
|
EitLog.NAME,
|
|
_('show log for repository'))
|
|
)
|