233 lines
9.1 KiB
Python
Executable File
233 lines
9.1 KiB
Python
Executable File
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2015 SUSE Linux GmbH
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import argparse
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import itertools
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import logging
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import sys
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import urllib2
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import time
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from xml.etree import cElementTree as ET
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import osc.conf
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import osc.core
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import rpm
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import yaml
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from osclib.memoize import memoize
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OPENSUSE = 'openSUSE:Leap:42.1'
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FACTORY = 'openSUSE:Factory'
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SLE = 'SUSE:SLE-12-SP1:Update'
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makeurl = osc.core.makeurl
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http_GET = osc.core.http_GET
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class UpdateCrawler(object):
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def __init__(self, from_prj, to_prj):
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self.from_prj = from_prj
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self.to_prj = to_prj
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self.apiurl = osc.conf.config['apiurl']
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self.debug = osc.conf.config['debug']
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self.parse_lookup()
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def retried_GET(self, url):
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try:
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return http_GET(url)
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except urllib2.HTTPError, e:
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if 500 <= e.code <= 599:
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print 'Retrying {}'.format(url)
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time.sleep(1)
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return self.retried_GET(url)
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raise e
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def _get_source_infos(self, project):
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return self.retried_GET(makeurl(self.apiurl,
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['source', project],
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{
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'view': 'info'
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})).read()
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def get_source_infos(self, project):
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root = ET.fromstring(self._get_source_infos(project))
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ret = dict()
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for package in root.findall('sourceinfo'):
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ret[package.get('package')] = package
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return ret
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def _submitrequest(self, src_project, src_package, rev, dst_project,
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dst_package, msg):
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"""Create a submit request."""
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states = ['new', 'review', 'declined', 'revoked']
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reqs = osc.core.get_exact_request_list(self.apiurl,
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src_project,
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dst_project,
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src_package,
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dst_package,
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req_type='submit',
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req_state=states)
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foundrev = False
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for r in reqs:
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for a in r.actions:
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if a.to_xml().find('source').get('rev') == rev:
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foundrev = True
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res = 0
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if not foundrev:
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print "creating submit request", src_project, src_package, rev, dst_project, dst_package
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#return 0
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res = osc.core.create_submit_request(self.apiurl,
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src_project,
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src_package,
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dst_project,
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dst_package,
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orev=rev,
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message=msg)
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return res
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def submitrequest(self, src_project, src_package, rev, dst_package):
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"""Create a submit request using the osc.commandline.Osc class."""
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dst_project = self.to_prj
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msg = 'Automatic request from %s by UpdateCrawler' % src_project
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return self._submitrequest(src_project, src_package, rev, dst_project,
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dst_package, msg)
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def is_source_innerlink(self, project, package):
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try:
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root = ET.parse(
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http_GET(makeurl(self.apiurl,
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['source', project, package, '_link']
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))).getroot()
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if root.get('project') is None and root.get('cicount'):
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return True
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except urllib2.HTTPError, err:
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# if there is no link, it can't be a link
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if err.code == 404:
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return False
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raise
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def parse_lookup(self):
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self.lookup = yaml.load(self._load_lookup_file())
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def _load_lookup_file(self):
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return http_GET(makeurl(self.apiurl,
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['source', self.to_prj, '00Meta', 'lookup.yml']))
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def split_packages(self, packages):
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filtered_sle = dict()
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filtered_fac = dict()
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for package, sourceinfo in packages.items():
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if self.lookup.get(package, '').startswith('SUSE:SLE-12'):
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filtered_sle[package] = sourceinfo
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elif self.lookup.get(package, '') == 'openSUSE:Factory':
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filtered_fac[package] = sourceinfo
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return filtered_sle, filtered_fac
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def follow_link(self, project, package, rev, verifymd5):
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#print "follow", project, package, rev
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# verify it's still the same package
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xml = ET.fromstring(http_GET(makeurl(self.apiurl,
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['source', project, package],
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{
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'rev': rev,
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'view': 'info'
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})).read())
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if xml.get('verifymd5') != verifymd5:
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return None
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xml = ET.fromstring(http_GET(makeurl(self.apiurl,
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['source', project, package],
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{
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'rev': rev
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})).read())
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linkinfo = xml.find('linkinfo')
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if not linkinfo is None:
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ret = self.follow_link(linkinfo.get('project'), linkinfo.get('package'), linkinfo.get('srcmd5'), verifymd5)
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if ret:
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project, package, rev = ret
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return (project, package, rev)
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def update_targets(self, targets, sources, default_origin):
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for package, sourceinfo in targets.items():
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if not package in sources:
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logging.info('FATAL: Package %s not found in targets' % (package))
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continue
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source = sources[package]
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#if package != 'openssl':
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# continue
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# Compare verifymd5
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md5_from = source.get('verifymd5')
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md5_to = sourceinfo.get('verifymd5')
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if md5_from == md5_to:
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#logging.info('Package %s not marked for update' % package)
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continue
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if self.is_source_innerlink(OPENSUSE, package):
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logging.info('Package %s is sub package' % (package))
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continue
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originproject = default_origin
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if not source.find('originproject') is None:
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originproject = source.find('originproject').text
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src_project, src_package, src_rev = self.follow_link(originproject, package,
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source.get('srcmd5'), source.get('verifymd5'))
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res = self.submitrequest(src_project, src_package, src_rev, package)
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if res:
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logging.info('Created request %s for %s' % (res, package))
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elif res != 0:
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logging.error('Error creating the request for %s' % package)
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def crawl(self):
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"""Main method of the class that run the crawler."""
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targets_sle, targets_fac = self.split_packages(self.get_source_infos(OPENSUSE))
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self.update_targets(targets_sle, self.get_source_infos(SLE), SLE)
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self.update_targets(targets_fac, self.get_source_infos(FACTORY), FACTORY)
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def main(args):
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# Configure OSC
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osc.conf.get_config(override_apiurl=args.apiurl)
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osc.conf.config['debug'] = args.debug
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uc = UpdateCrawler(SLE, OPENSUSE)
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uc.crawl()
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if __name__ == '__main__':
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description = 'Create update SRs for Leap.'
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parser = argparse.ArgumentParser(description=description)
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parser.add_argument('-A', '--apiurl', metavar='URL', help='API URL')
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parser.add_argument('-d', '--debug', action='store_true',
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help='print info useful for debuging')
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args = parser.parse_args()
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# Set logging configuration
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logging.basicConfig(level=logging.DEBUG if args.debug
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else logging.INFO)
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sys.exit(main(args))
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