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openSUSE-release-tools/skippkg-finder.py
Max Lin 68873a50b4 skippkg-finder: use SLE update prior to GA for Respin 
Since update project has different set up than GA project, it
should check content from update project prior to GA when run this
script for Leap Respin.
2022-03-03 00:29:48 +08:00

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#!/usr/bin/python3
import argparse
import logging
import sys
import re
from lxml import etree as ET
import osc.conf
import osc.core
from osc.core import http_GET
from osc.core import makeurl
import osclib
from osclib.core import source_file_ensure
from osclib.conf import Config
SUPPORTED_ARCHS = ['x86_64', 'i586', 'aarch64', 'ppc64le', 's390x']
DEFAULT_REPOSITORY = 'standard'
META_PACKAGE = '000package-groups'
class SkippkgFinder(object):
def __init__(self, opensuse_project, sle_project, alternative_project, print_only, verbose):
self.upload_project = opensuse_project
self.opensuse_project = opensuse_project
if alternative_project:
self.opensuse_project = alternative_project
self.sle_project = sle_project
self.print_only = print_only
self.verbose = verbose
self.apiurl = osc.conf.config['apiurl']
self.debug = osc.conf.config['debug']
config = Config.get(self.apiurl, opensuse_project)
# binary rpms of packages from `skippkg-finder-skiplist-ignores`
# be found in the `package_binaries` thus format must to be like
# SUSE:SLE-15:Update_libcdio.12032, PROJECT-NAME_PACKAGE-NAME
self.skiplist_ignored = set(config.get('skippkg-finder-skiplist-ignores', '').split(' '))
# supplement RPMs for skipping from the ftp-tree
self.skiplist_supplement_regex = set(config.get('skippkg-finder-skiplist-supplement-regex', '').split(' '))
# drops off RPM from a list of the supplement RPMs due to regex
self.skiplist_supplement_ignores = set(config.get('skippkg-finder-skiplist-supplement-ignores', '').split(' '))
def is_sle_specific(self, package):
"""
Return True if package is provided for SLE only or a SLE forking.
Add new condition here if you do not want package being added to
selected_binarylist[].
"""
pkg = package.lower()
prefixes = (
'desktop-data',
'libyui-bindings',
'libyui-doc',
'libyui-ncurses',
'libyui-qt',
'libyui-rest',
'lifecycle-data-sle',
'kernel-livepatch',
'kiwi-template',
'mgr-',
'migrate',
'patterns',
'release-notes',
'sap',
'sca-',
'skelcd',
'sle-',
'sle_',
'sle15',
'sles15',
'spacewalk',
'supportutils-plugin',
'suse-migration',
'susemanager-',
'yast2-hana',
)
suffixes = ('-caasp', '-sle', 'bootstrap')
matches = (
'gtk-vnc2',
'ibus-googlepinyin',
'infiniband-diags',
'llvm',
'lua51-luajit',
'lvm2-clvm',
'osad',
'rhncfg',
'python-ibus',
'python-pymemcache',
'suse-build-key',
'suse-hpc',
'txt2tags',
'zypp-plugin-spacewalk',
'zypper-search-packages-plugin',
)
if pkg.startswith(prefixes) or pkg.endswith(suffixes) or pkg in matches:
return True
if (
'sles' in pkg
or 'sled' in pkg
or 'sap-' in pkg
or '-sap' in pkg
or 'eula' in pkg
or 'branding' in pkg
):
return True
return False
def get_packagelist(self, project, sle_pkglist=[], by_project=True):
"""
Return the list of package's info of a project.
If the latest package is from an incident then returns incident
package.
"""
pkglist = {}
packageinfo = {}
query = {'expand': 1}
root = ET.parse(http_GET(makeurl(self.apiurl, ['source', project],
query=query))).getroot()
for i in root.findall('entry'):
pkgname = i.get('name')
orig_project = i.get('originproject')
is_incidentpkg = False
# Metapackage should not be selected
if pkgname.startswith('00') or\
pkgname.startswith('_') or\
pkgname.startswith('patchinfo.') or\
pkgname.startswith('skelcd-') or\
pkgname.startswith('installation-images') or\
pkgname.startswith('Leap-release') or\
pkgname.endswith('-mini') or\
'-mini.' in pkgname:
continue
# Ugly hack for package has dot in source package name
# eg. go1.x incidents as the name would be go1.x.xxx
if '.' in pkgname and re.match(r'[0-9]+$', pkgname.split('.')[-1]) and \
orig_project.startswith('SUSE:') and orig_project.endswith(':Update'):
is_incidentpkg = True
if pkgname.startswith('go1') or\
pkgname.startswith('bazel0') or\
pkgname.startswith('dotnet') or\
pkgname.startswith('rust1') or\
pkgname.startswith('ruby2'):
if not (pkgname.count('.') > 1):
is_incidentpkg = False
# If an incident found then update the package origin info
if is_incidentpkg:
orig_name = re.sub(r'\.[0-9]+$', '', pkgname)
incident_number = int(pkgname.split('.')[-1])
if orig_name in pkglist and pkglist[orig_name]['Project'] == orig_project:
if re.match(r'[0-9]+$', pkglist[orig_name]['Package'].split('.')[-1]):
old_incident_number = int(pkglist[orig_name]['Package'].split('.')[-1])
if incident_number > old_incident_number:
pkglist[orig_name]['Package'] = pkgname
else:
pkglist[orig_name]['Package'] = pkgname
else:
pkglist[pkgname] = {'Project': orig_project, 'Package': pkgname}
if sle_pkglist and pkgname in sle_pkglist and not orig_project.startswith('openSUSE'):
pkglist[pkgname] = {'Project': sle_pkglist[pkgname]['Project'], 'Package': sle_pkglist[pkgname]['Package']}
if by_project:
for pkg in pkglist.keys():
if pkglist[pkg]['Project'].startswith('SUSE:') and self.is_sle_specific(pkg):
continue
if pkglist[pkg]['Project'] not in packageinfo:
packageinfo[pkglist[pkg]['Project']] = []
if pkglist[pkg]['Package'] not in packageinfo[pkglist[pkg]['Project']]:
packageinfo[pkglist[pkg]['Project']].append(pkglist[pkg]['Package'])
return packageinfo
return pkglist
def get_project_binary_list(self, project, repository, arch, package_binaries={}):
"""
Returns binarylist of a project
"""
# Use pool repository for SUSE namespace project.
# Because RPMs were injected to pool repository on OBS rather than
# standard repository.
if project.startswith('SUSE:'):
repository = 'pool'
path = ['build', project, repository, arch]
url = makeurl(self.apiurl, path, {'view': 'binaryversions'})
root = ET.parse(http_GET(url)).getroot()
for binary_list in root:
package = binary_list.get('package')
package = package.split(':', 1)[0]
index = project + "_" + package
if index not in package_binaries:
package_binaries[index] = []
for binary in binary_list:
filename = binary.get('name')
result = re.match(osclib.core.RPM_REGEX, filename)
if not result:
continue
if result.group('arch') == 'src' or result.group('arch') == 'nosrc':
continue
if result.group('name').endswith('-debuginfo') or result.group('name').endswith('-debuginfo-32bit'):
continue
if result.group('name').endswith('-debugsource'):
continue
if result.group('name') not in package_binaries[index]:
package_binaries[index].append(result.group('name'))
return package_binaries
def exception_package(self, package):
"""
Do not skip the package if matches the condition.
package parameter is source package name.
"""
if '-bootstrap' in package or\
'Tumbleweed' in package or\
'metis' in package:
return True
# These packages must have a good reason not to be single-speced
# from one source.
if package.startswith('python2-') or\
package.startswith('python3'):
return True
return False
def exception_binary(self, package):
"""
Do not skip the binary if matches the condition
package parameter is RPM filename.
"""
if package == 'openSUSE-release' or\
package == 'openSUSE-release-ftp' or\
package == 'openSUSE-Addon-NonOss-release':
return True
return False
def crawl(self):
"""Main method"""
sle_pkglist = self.get_packagelist(self.sle_project, by_project=False)
if self.sle_project.endswith(':Update'):
leap_pkglist = self.get_packagelist(self.opensuse_project, sle_pkglist)
else:
leap_pkglist = self.get_packagelist(self.opensuse_project)
# The selected_binarylist[] includes the latest sourcepackage list
# binary RPMs from the latest sources need to be presented in ftp eventually
selected_binarylist = []
# Any existed binary RPMs from any SPx/Leap/Backports
fullbinarylist = []
# package_binaries[] is a pre-formated binarylist per each package
# access to the conotent uses package_binaries['SUSE:SLE-15:Update_libcdio.12032']
package_binaries = {}
# Inject binarylist to a list per package name no matter what archtectures was
for arch in SUPPORTED_ARCHS:
for prj in leap_pkglist.keys():
package_binaries = self.get_project_binary_list(prj, DEFAULT_REPOSITORY, arch, package_binaries)
for pkg in package_binaries.keys():
if not self.exception_package(pkg):
fullbinarylist += package_binaries[pkg]
for prj in leap_pkglist.keys():
for pkg in leap_pkglist[prj]:
cands = [prj + "_" + pkg]
# Handling for SLE forks, or package has different multibuild bits
# enablility between SLE and openSUSE
if prj.startswith('openSUSE:') and pkg in sle_pkglist and\
not self.is_sle_specific(pkg):
cands.append(sle_pkglist[pkg]['Project'] + "_" + sle_pkglist[pkg]['Package'])
logging.debug(cands)
for index in cands:
if index in package_binaries:
selected_binarylist += package_binaries[index]
else:
logging.info("Can not find binary of %s" % index)
# Some packages has been obsoleted by new updated package, however
# there are application still depend on old library when it builds
# eg. SUSE:SLE-15-SP3:GA has qpdf/libqpdf28 but cups-filter was build
# in/when SLE15 SP2 which requiring qpdf/libqpdf6, therefore old
# qpdf/libqpdf6 from SLE15 SP2 should not to be missed.
for pkg in self.skiplist_ignored:
selected_binarylist += package_binaries[pkg]
# Preparing a packagelist for the skipping candidate
obsoleted = []
for pkg in fullbinarylist:
if pkg not in selected_binarylist and pkg not in obsoleted:
if not self.exception_binary(pkg):
obsoleted.append(pkg)
# Post processing of obsoleted packagelist
tmp_obsoleted = obsoleted.copy()
for pkg in tmp_obsoleted:
# Respect to single-speced python package, when a python2 RPM is
# considered then a python3 flavor should also be selected to be
# skipped, if not, don't add it.
if pkg.startswith('python2-') and re.sub(r'^python2', 'python3', pkg) not in obsoleted:
obsoleted.remove(pkg)
# Main RPM must to be skipped if -32 bit RPM or -64bit RPM is
# considered.
if pkg.endswith('-32bit') or pkg.endswith('-64bit'):
main_filename = re.sub('-[36][24]bit', '', pkg)
if main_filename not in obsoleted:
obsoleted.remove(pkg)
for regex in self.skiplist_supplement_regex:
# exit if it has no regex defined
if not regex:
break
for binary in fullbinarylist:
result = re.match(regex, binary)
if result and binary not in obsoleted and\
binary not in self.skiplist_supplement_ignores:
obsoleted.append(binary)
skip_list = ET.Element('group', {'name': 'NON_FTP_PACKAGES'})
ET.SubElement(skip_list, 'conditional', {'name': 'drop_from_ftp'})
packagelist = ET.SubElement(skip_list, 'packagelist', {'relationship': 'requires'})
for pkg in sorted(obsoleted):
if not self.print_only and self.verbose:
print(pkg)
attr = {'name': pkg}
ET.SubElement(packagelist, 'package', attr)
if not self.print_only:
source_file_ensure(self.apiurl, self.upload_project, META_PACKAGE, 'NON_FTP_PACKAGES.group',
ET.tostring(skip_list, pretty_print=True, encoding='unicode'),
'Update the skip list')
else:
print(ET.tostring(skip_list, pretty_print=True,
encoding='unicode'))
def main(args):
osc.conf.get_config(override_apiurl=args.apiurl)
osc.conf.config['debug'] = args.debug
if args.opensuse_project is None or args.sle_project is None:
print("Please pass --opensuse-project and --sle-project argument. See usage with --help.")
quit()
uc = SkippkgFinder(args.opensuse_project, args.sle_project, args.alternative_project, args.print_only, args.verbose)
uc.crawl()
if __name__ == '__main__':
description = 'Overwrites NON_FTP_PACKAGES.group according to the latest sources. '\
'This tool only works for Leap after CtLG implemented.'
parser = argparse.ArgumentParser(description=description)
parser.add_argument('-A', '--apiurl', metavar='URL', help='API URL')
parser.add_argument('-d', '--debug', action='store_true',
help='print info useful for debuging')
parser.add_argument('-o', '--opensuse-project', dest='opensuse_project', metavar='OPENSUSE_PROJECT',
help='openSUSE project on buildservice')
parser.add_argument('-s', '--sle-project', dest='sle_project', metavar='SLE_PROJECT',
help='SLE project on buildservice')
parser.add_argument('-t', '--alternative-project', dest='alternative_project', metavar='ALTERNATIVE_PROJECT',
help='check the given project instead of OPENSUSE_PROJECT')
parser.add_argument('-p', '--print-only', action='store_true',
help='show the result instead of the uploading')
parser.add_argument('-v', '--verbose', action='store_true',
help='show the diff')
args = parser.parse_args()
logging.basicConfig(level=logging.DEBUG if args.debug
else logging.INFO)
sys.exit(main(args))
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