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apt.py
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apt.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# apt.py
#
# Copyright 2012 Neil Williams <codehelp@debian.org>
#
# 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 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., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import os
import pybitclient
from pybitclient.buildclient import VersionControlHandler
class AptClient(VersionControlHandler):
def fetch_source(self, buildreq, conn_data):
retval = None
if buildreq.transport.method != "apt":
retval = "wrong_method"
if not retval :
self.workdir = os.path.join (self.settings["buildroot"],
buildreq.get_suite(), buildreq.transport.method, buildreq.get_package())
if not os.path.isdir (self.workdir):
pybitclient.mkdir_p (self.workdir)
apt_path = os.path.join (self.workdir, "lists", "partial")
pybitclient.mkdir_p (apt_path)
apt_path = os.path.join (self.workdir, "archives", "partial")
pybitclient.mkdir_p (apt_path)
apt_path = os.path.join (self.workdir, "etc", "apt", "preferences.d")
pybitclient.mkdir_p (apt_path)
apt_path = os.path.join (self.workdir, "sources.list")
src_list = os.open (apt_path, os.O_CREAT | os.O_WRONLY)
url = "deb-src %s %s main" % (buildreq.transport.uri, buildreq.get_suite())
os.write (src_list, url)
cfg_str = "-o Apt::Get::AllowUnauthenticated=true -o Dir=%s -o Dir::State=%s -o Dir::Etc::SourceList=%s/sources.list -o Dir::Cache=%s" % \
(self.workdir, self.workdir, self.workdir, self.workdir)
command = "(cd %s && apt-get %s update 2>/dev/null || true)" % (self.workdir, cfg_str)
if not retval :
if pybitclient.run_cmd (command, self.settings["dry_run"], None) :
retval = "update_apt"
if (buildreq.get_version() is not None):
command = "(cd %s/.. && apt-get %s -d source %s=%s )" % (self.workdir, cfg_str,
buildreq.get_package(), buildreq.get_version() )
else :
command = "(cd %s && apt-get %s -d source %s )" % (self.workdir, cfg_str, buildreq.get_package() )
if not retval :
if pybitclient.run_cmd (command, self.settings["dry_run"], None) :
retval = "fetch_source"
if not retval :
retval = "success"
pybitclient.send_message (conn_data, retval)
if retval == "success":
return 0
else :
return 1
def get_srcdir (self):
return self.workdir
def clean_source (self, buildreq, conn_data) :
retval = None
if buildreq.transport.method != "apt":
retval = "wrong_method"
if not retval :
src_dir = os.path.join (self.settings["buildroot"], buildreq.get_suite(), buildreq.transport.method)
src_changes = "%s/%s_%s.dsc" % (src_dir, buildreq.get_package(), buildreq.get_version() )
command = "dcmd rm %s" % (src_changes)
if pybitclient.run_cmd (command, self.settings["dry_run"], None):
retval = "source-clean-fail"
if not retval :
self.cleandir = os.path.join (self.settings["buildroot"], buildreq.get_suite(), buildreq.transport.method,
buildreq.get_package())
command = "rm -rf %s/" % (self.cleandir)
if pybitclient.run_cmd (command, self.settings["dry_run"], None) :
retval = "failed_clean"
if not retval :
retval = "success"
pybitclient.send_message (conn_data, retval)
if retval == "success":
return 0
else :
return 1
def __init__(self, settings):
VersionControlHandler.__init__(self, settings)
self.method = "apt"
def createPlugin (settings) :
return AptClient (settings)