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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
import logging
import portage
from portage import os
from portage.util import writemsg_level
from portage.sync.syncbase import NewBase
class CVSSync(NewBase):
"""CVS sync module"""
short_desc = "Perform sync operations on CVS repositories"
@staticmethod
def name():
return "CVSSync"
def __init__(self):
NewBase.__init__(self, "cvs", portage.const.CVS_PACKAGE_ATOM)
def exists(self, **kwargs):
"""Tests whether the repo is checked out"""
return os.path.exists(os.path.join(self.repo.location, "CVS"))
def new(self, **kwargs):
if kwargs:
self._kwargs(kwargs)
# initial checkout
cvs_root = self.repo.sync_uri
if (
portage.process.spawn_bash(
"cd %s; exec cvs -z0 -d %s co -P -d %s %s"
% (
portage._shell_quote(os.path.dirname(self.repo.location)),
portage._shell_quote(cvs_root),
portage._shell_quote(os.path.basename(self.repo.location)),
portage._shell_quote(
self.repo.module_specific_options["sync-cvs-repo"]
),
),
**self.spawn_kwargs,
)
!= os.EX_OK
):
msg = "!!! cvs checkout error; exiting."
self.logger(self.xterm_titles, msg)
writemsg_level(msg + "\n", noiselevel=-1, level=logging.ERROR)
return (1, False)
return (0, False)
def update(self):
"""
Internal function to update an existing CVS repository
@return: tuple of return code (0=success), whether the cache
needs to be updated
@rtype: (int, bool)
"""
# cvs update
exitcode = portage.process.spawn_bash(
"cd %s; exec cvs -z0 -q update -dP"
% (portage._shell_quote(self.repo.location),),
**self.spawn_kwargs,
)
if exitcode != os.EX_OK:
msg = "!!! cvs update error; exiting."
self.logger(self.xterm_titles, msg)
writemsg_level(msg + "\n", noiselevel=-1, level=logging.ERROR)
return (exitcode, False)
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