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check_source_in_factory.py
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check_source_in_factory.py
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#!/usr/bin/python
# Copyright (c) 2014 SUSE Linux Products GmbH
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
from pprint import pprint
import os, sys, re
import logging
from optparse import OptionParser
import cmdln
try:
from xml.etree import cElementTree as ET
except ImportError:
import cElementTree as ET
import osc.conf
import osc.core
import urllib2
import yaml
import ReviewBot
from itertools import count
class FactorySourceChecker(ReviewBot.ReviewBot):
""" this review bot checks if the sources of a submission are
either in Factory or a request for Factory with the same sources
exist. If the latter a request is only accepted if the Factory
request is reviewed positive."""
def __init__(self, *args, **kwargs):
ReviewBot.ReviewBot.__init__(self, *args, **kwargs)
self.factory = "openSUSE:Factory"
self.review_messages = { 'accepted' : 'ok', 'declined': 'the package needs to be accepted in Factory first' }
self.lookup = {}
self.history_limit = 5
def reset_lookup(self):
self.lookup = {}
def parse_lookup(self, project):
self.lookup.update(yaml.safe_load(self._load_lookup_file(project)))
def _load_lookup_file(self, prj):
return osc.core.http_GET(osc.core.makeurl(self.apiurl,
['source', prj, '00Meta', 'lookup.yml']))
def check_source_submission(self, src_project, src_package, src_rev, target_project, target_package):
super(FactorySourceChecker, self).check_source_submission(src_project, src_package, src_rev, target_project, target_package)
src_srcinfo = self.get_sourceinfo(src_project, src_package, src_rev)
if src_srcinfo is None:
# source package does not exist?
# handle here to avoid crashing on the next line
self.logger.info("Could not get source info for %s/%s@%s" % (src_project, src_package, src_rev))
return False
projects = self._package_get_upstream_projects(target_package)
if projects is None:
self.logger.error("no upstream project found for {}, can't check".format(target_package))
return False
self.review_messages['declined'] = 'the package needs to be accepted in {} first'.format(' or '.join(projects))
for project in projects:
self.logger.info("Checking in project %s" % project)
good = self._check_project(project, target_package, src_srcinfo.verifymd5)
if good:
self.logger.info("{} is in {}".format(target_package, project))
return good
good = self._check_requests(project, target_package, src_srcinfo.verifymd5)
if good:
self.logger.info("{} already reviewed for {}".format(target_package, project))
if not good:
self.logger.info('{} failed source submission check'.format(target_package))
return good
def _package_get_upstream_projects(self, package):
""" return list of projects where the specified package is supposed to come
from. Either by lookup table or self.factory """
projects = self.factory
if self.lookup and package in self.lookup:
projects = self.lookup[package]
if isinstance(projects, basestring):
projects = [projects]
return projects
def _check_project(self, project, package, rev):
"""check if factory sources contain the package and revision. check head and history"""
self.logger.debug("checking %s in %s"%(package, project))
try:
si = osc.core.show_package_meta(self.apiurl, project, package)
except (urllib2.HTTPError, urllib2.URLError):
si = None
if si is None:
self.logger.debug("new package")
return None
else:
si = self.get_sourceinfo(project, package)
if rev == si.verifymd5:
self.logger.debug("srcmd5 matches")
return True
self.logger.debug("%s not the latest version, checking history", rev)
u = osc.core.makeurl(self.apiurl, [ 'source', project, package, '_history' ], { 'limit': self.history_limit })
try:
r = osc.core.http_GET(u)
except urllib2.HTTPError, e:
self.logger.debug("package has no history!?")
return None
root = ET.parse(r).getroot()
# we need this complicated construct as obs doesn't honor
# the 'limit' parameter use above for obs interconnect:
# https://github.com/openSUSE/open-build-service/issues/2545
for revision, i in zip(reversed(root.findall('revision')), count()):
node = revision.find('srcmd5')
if node is None:
continue
self.logger.debug("checking %s"%node.text)
if node.text == rev:
self.logger.debug("got it, rev %s"%revision.get('rev'))
return True
if i == self.history_limit:
break
self.logger.debug("srcmd5 not found in history either")
return False
def _check_requests(self, project, package, rev):
self.logger.debug("checking requests")
prjprefix = ''
apiurl = self.apiurl
sr = 'sr'
try:
if self.config.project_namespace_api_map:
for prefix, url, srprefix in self.config.project_namespace_api_map:
if project.startswith(prefix):
apiurl = url
prjprefix = prefix
project = project[len(prefix):]
sr = srprefix
break
requests = osc.core.get_request_list(apiurl, project, package, None, ['new', 'review'], 'submit')
except (urllib2.HTTPError, urllib2.URLError):
self.logger.error("caught exception while checking %s/%s", project, package)
return None
def srref(reqid):
return '#'.join((sr, reqid))
for req in requests:
for a in req.actions:
si = self.get_sourceinfo(prjprefix + a.src_project, a.src_package, a.src_rev)
self.logger.debug("rq %s: %s/%s@%s"%(req.reqid, prjprefix + a.src_project, a.src_package, si.verifymd5))
if si.verifymd5 == rev:
if req.state.name == 'new':
self.logger.info("%s ok", srref(req.reqid))
return True
elif req.state.name == 'review':
self.logger.debug("%s still in review", srref(req.reqid))
if not req.reviews:
self.logger.error("%s in state review but no reviews?", srref(req.reqid))
return False
for r in req.reviews:
if r.by_project and r.state == 'new' and r.by_project.startswith('openSUSE:Factory:Staging:'):
self.logger.info("%s review by %s ok", srref(req.reqid), r.by_project)
continue
if r.state != 'accepted':
if r.by_user:
self.logger.info("%s waiting for review by %s", srref(req.reqid), r.by_user)
elif r.by_group:
self.logger.info("%s waiting for review by %s", srref(req.reqid), r.by_group)
elif r.by_project:
if r.by_package:
self.logger.info("%s waiting for review by %s/%s", srref(req.reqid), r.by_project, r.by_package)
else:
self.logger.info("%s waiting for review by %s", srref(req.reqid), r.by_project)
return None
return True
else:
self.logger.error("%s in state %s not expected", srref(req.reqid), req.state.name)
return None
else:
self.logger.info("%s to %s has different sources", srref(req.reqid), project)
return False
class CommandLineInterface(ReviewBot.CommandLineInterface):
def __init__(self, *args, **kwargs):
ReviewBot.CommandLineInterface.__init__(self, args, kwargs)
self.clazz = FactorySourceChecker
def get_optparser(self):
parser = ReviewBot.CommandLineInterface.get_optparser(self)
parser.add_option("--factory", metavar="project", action="append",
help=("Project to check source against. Use multiple times to check more than one project. "
"[default: openSUSE:Factory]"))
parser.add_option("--lookup", metavar="project", help="use lookup file")
parser.add_option("--limit", metavar="limit", help="how many revisions back to check. [default: 5]")
return parser
def setup_checker(self):
bot = ReviewBot.CommandLineInterface.setup_checker(self)
if self.options.factory:
bot.factory = self.options.factory
if self.options.lookup:
bot.parse_lookup(self.options.lookup)
if self.options.limit:
bot.history_limit = self.options.limit
return bot
if __name__ == "__main__":
app = CommandLineInterface()
sys.exit( app.main() )
# vim: sw=4 et