openSUSE-release-tools/osc-check_repo.py

573 lines
22 KiB
Python

# Copyright (C) 2014 SUSE Linux Products GmbH
#
# 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.
# Copy this script to ~/.osc-plugins/ or /var/lib/osc-plugins .
# Then try to run 'osc check_repo --help' to see the usage.
from collections import defaultdict
from collections import namedtuple
import os
import shutil
import subprocess
import tempfile
import traceback
import sys
from osc import cmdln
from osc import conf
from osc import oscerr
# Expand sys.path to search modules inside the pluging directory
PLUGINDIR = os.path.dirname(os.path.realpath(__file__.replace('.pyc', '.py')))
sys.path.append(PLUGINDIR)
from osclib.conf import Config
from osclib.checkrepo import CheckRepo
from osclib.checkrepo import BINCACHE, DOWNLOADS
from osclib.cycle import CycleDetector
from osclib.memoize import CACHEDIR
from osclib.request_finder import RequestFinder
def _check_repo_download(self, request):
toignore = set()
request.downloads = defaultdict(list)
# do not check package lists if the repository was excluded
if request.build_excluded:
return set()
# XXX TODO - Rewrite the logic here, meanwhile set is to x86_64
arch = 'x86_64'
# if not request.build_excluded:
# arch = 'x86_64'
# else:
# arch = 'i586'
ToDownload = namedtuple('ToDownload', ('project', 'repo', 'arch', 'package', 'size'))
for i, goodrepo in enumerate(request.goodrepos):
repo = goodrepo[1]
# we assume x86_64 is there unless build is excluded
pkglist = self.checkrepo.get_package_list_from_repository(
request.shadow_src_project, repo, arch,
request.src_package)
todownload = [ToDownload(request.shadow_src_project, repo, arch,
fn[0], fn[3]) for fn in pkglist]
toignore.update(fn[1] for fn in pkglist)
self.checkrepo._download(request, todownload)
if request.error:
return set()
staging_prefix = '{}:'.format(self.checkrepo.staging.cstaging)
if staging_prefix in str(request.group):
pkglist = self.checkrepo.get_package_list_from_repository(
request.group, 'standard', arch,
request.src_package)
todownload = [ToDownload(request.group, 'standard', arch,
fn[0], fn[3]) for fn in pkglist]
self.checkrepo._download(request, todownload)
if request.error:
return set()
toignore.update(fn[1] for fn in pkglist)
pkglist = self.checkrepo.get_package_list_from_repository(
request.group + ':DVD', 'standard',
'x86_64', request.src_package)
todownload = [ToDownload(request.group + ':DVD', 'standard',
'x86_64', fn[0], fn[3]) for fn in pkglist]
toignore.update(fn[1] for fn in pkglist)
self.checkrepo._download(request, todownload)
if request.error:
return set()
# Update toignore with the names of the source project (here in
# this method) and with the names of the target project (_toignore
# method).
toignore.update(self.checkrepo._toignore(request))
return toignore
# Used in _check_repo_group only to cache error messages
_errors_printed = set()
def _check_repo_group(self, id_, requests, skip_cycle=None, debug=False):
if skip_cycle is None:
skip_cycle = []
print '> Check group [%s]' % ', '.join(r.str_compact() for r in requests)
# XXX TODO - If the requests comes from command line, the group is
# still not there.
# Do not continue if any of the packages do not successfully build.
if not all(self.checkrepo.is_buildsuccess(r) for r in requests if r.action_type != 'delete'):
return
toignore = set()
destdir = os.path.join(BINCACHE, str(requests[0].group))
fetched = {r: False for r in self.checkrepo.groups.get(id_, [])}
packs = []
for request in requests:
if request.action_type == 'delete':
continue
i = self._check_repo_download(request)
if request.error and request.error not in _errors_printed:
_errors_printed.add(request.error)
if not request.updated:
print ' - %s' % request.error
self.checkrepo.change_review_state(request.request_id, 'new', message=request.error)
request.updated = True
else:
print ' - %s' % request.error
return
toignore.update(i)
fetched[request.request_id] = True
packs.extend(requests)
# Extend packs array with the packages and .spec files of the
# not-fetched requests. The not fetched ones are the requests of
# the same group that are not listed as a paramater.
for request_id, is_fetched in fetched.items():
if not is_fetched:
packs.extend(self.checkrepo.check_specs(request_id=request_id))
# Download the repos from the request of the same group not
# explicited in the command line.
for rq in packs[:]:
if rq.request_id in fetched and fetched[rq.request_id]:
continue
i = set()
if rq.action_type == 'delete':
# for delete requests we care for toignore
i = self.checkrepo._toignore(rq)
# We also check that nothing depends on the package and
# that the request originates by the package maintainer
error_delete = self.checkrepo.is_safe_to_delete(rq)
if error_delete:
rq.error = 'This delete request is not safe to accept yet, ' \
'please wait until the reasons dissapear in the ' \
'target project. %s' % error_delete
print ' - %s' % rq.error
self.checkrepo.change_review_state(request.request_id, 'new', message=request.error)
rq.updated = True
else:
msg = 'Request is safe %s' % rq
print 'ACCEPTED', msg
self.checkrepo.change_review_state(rq.request_id, 'accepted', message=msg)
# Remove it from the packs, so do not interfere with the
# rest of the check.
packs.remove(rq)
else:
# we need to call it to fetch the good repos to download
# but the return value is of no interest right now.
self.checkrepo.is_buildsuccess(rq)
i = self._check_repo_download(rq)
if rq.error:
print 'ERROR (ALREADY ACEPTED?):', rq.error
rq.updated = True
toignore.update(i)
# Detect cycles into the current Factory / openSUSE graph after we
# update the links with the current list of request.
cycle_detector = CycleDetector(self.checkrepo.staging)
for (cycle, new_edges, new_pkgs) in cycle_detector.cycles(requests=packs):
# If there are new cycles that also contains new packages,
# mark all packages as updated, to avoid to be accepted
if new_pkgs:
print
print ' - New cycle detected:', sorted(cycle)
print ' - New edges:', new_edges
if skip_cycle:
print ' - Skiping this cycle and moving to the next check.'
continue
else:
print ' - If you want to skip this cycle, run manually the ' \
'check repo with -c / --skipcycle option.'
for request in requests:
request.updated = True
for rq in requests:
# Check if there are any goodrepo without missing packages
missing_repos = set(rq.missings.keys())
if any(r not in missing_repos for r in rq.goodrepos):
continue
smissing = []
all_missing_packages = {item for sublist in rq.missings.values() for item in sublist}
for package in all_missing_packages:
alreadyin = False
for t in packs:
if package == t.tgt_package:
alreadyin = True
if alreadyin:
continue
request = self.checkrepo.find_request_id(rq.tgt_project, package)
if request:
greqs = self.checkrepo.groups.get(rq.group, [])
if request in greqs:
continue
package = '#[%s](%s)' % (request, package)
smissing.append(package)
if len(smissing):
msg = 'Please make sure to wait before these depencencies are in %s: %s [%s]' % (
rq.tgt_project, ', '.join(smissing), rq.tgt_package)
if not rq.updated:
self.checkrepo.change_review_state(rq.request_id, 'new', message=msg)
print ' - %s' % msg
rq.updated = True
else:
print ' - %s' % msg
return
# Create a temporal file for the params
params_file = tempfile.NamedTemporaryFile(delete=False)
params_file.write('\n'.join(f for f in toignore if f.strip()))
params_file.close()
# We want to test with the Perl script the binaries of one of the
# repos, and if fail test the other repo. The order of testing
# will be stored in the execution_plan.
execution_plan = defaultdict(list)
DEBUG_PLAN = debug
# Get all the (project, repo, disturl) where the disturl is
# compatible with the request. For the same package we can have
# more than one good triplet, even with different MD5 DISTRUL.
# The general strategy is collect that the different triplets and
# provide some execution_plans where for the same (project, repo)
# for every package, with a fallback to a different (project,
# repo) in case that the original is not found.
all_good_downloads = defaultdict(set)
for rq in packs:
for (prj, repo, disturl) in rq.downloads:
if self.checkrepo.check_disturl(rq, md5_disturl=disturl):
all_good_downloads[(prj, repo)].add(disturl)
if DEBUG_PLAN:
print 'DEBUG Good DISTURL -', rq.str_compact(), (prj, repo), disturl
elif DEBUG_PLAN:
print 'DEBUG Bad DISTURL -', rq.str_compact(), (prj, repo), disturl
if not all_good_downloads:
print ' - No matching downloads for disturl found.'
if len(packs) == 1 and packs[0].tgt_package in ('rpmlint-tests'):
print ' - %s known to have no installable rpms, skipped' % packs[0].tgt_package
return
for project, repo in all_good_downloads:
plan = (project, repo)
valid_disturl = all_good_downloads[plan]
if DEBUG_PLAN:
print 'DEBUG Designing plan', plan, valid_disturl
for rq in packs:
if DEBUG_PLAN:
print 'DEBUG In', rq
# Find (project, repo) in rq.downloads.
keys = [key for key in rq.downloads if key[0] == project and key[1] == repo and key[2] in valid_disturl]
if DEBUG_PLAN:
print 'DEBUG Keys', keys
if keys:
assert len(keys) == 1, 'Found more than one candidate for the plan'
execution_plan[plan].append((rq, plan, rq.downloads[keys[0]]))
if DEBUG_PLAN:
print 'DEBUG Downloads', rq.downloads[keys[0]]
else:
if DEBUG_PLAN:
print 'DEBUG Searching for a fallback!'
fallbacks = [key for key in rq.downloads if (key[0], key[1]) in all_good_downloads and key[2] in all_good_downloads[(key[0], key[1])]]
if fallbacks:
# XXX TODO - Recurse here to create combinations
# Meanwhile, I will priorize the one fallback that is in a staging project.
fallbacks_from_staging = [fb for fb in fallbacks if 'Staging' in fb[0]]
fallbacks = fallbacks_from_staging if fallbacks_from_staging else fallbacks
fallback = fallbacks.pop()
if DEBUG_PLAN:
print 'DEBUG Fallback found', fallback
print 'DEBUG Fallback downloads', rq.downloads[fallback]
alternative_plan = fallback[:2]
execution_plan[plan].append((rq, alternative_plan, rq.downloads[fallback]))
# elif rq.status == 'succeeded':
else:
print 'no fallback for', rq
repo_checker_error = ''
for project_repo in execution_plan:
dirstolink = execution_plan[project_repo]
if DEBUG_PLAN:
print 'DEBUG Running plan', project_repo
for rq, repo, downloads in dirstolink:
print ' ', rq
print ' ', repo
for f in downloads:
print ' -', f
# Makes sure to remove the directory is case of early exit.
if os.path.exists(destdir):
shutil.rmtree(destdir)
os.makedirs(destdir)
for rq, _, downloads in dirstolink:
dir_ = destdir + '/%s' % rq.tgt_package
for d in downloads:
if not os.path.exists(dir_):
os.mkdir(dir_)
target = os.path.join(dir_, os.path.basename(d))
if os.path.exists(target):
print 'Warning, symlink already exists', d, target
os.unlink(target)
os.symlink(d, target)
repochecker = os.path.join(PLUGINDIR, 'repo-checker.pl')
civs = "LC_ALL=C perl %s '%s' -r %s -f %s" % (repochecker, destdir, self.repo_dir, params_file.name)
p = subprocess.Popen(civs, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=True)
stdoutdata, stderrdata = p.communicate()
stdoutdata = stdoutdata.strip()
ret = p.returncode
# Clean the directory that contains all the symlinks
shutil.rmtree(destdir)
# There are several execution plans, each one can have its own
# error message.
if ret:
print ' - Execution plan for %s failed' % str(project_repo)
else:
print ' - Successful plan', project_repo
if stdoutdata:
print '-' * 40
print stdoutdata
print '-' * 40
if stderrdata:
print '-' * 40
print stderrdata
print '-' * 40
# Detect if this error message comes from a staging project.
# Store it in the repo_checker_error, that is the text that
# will be published in the error message.
staging_prefix = '{}:'.format(self.checkrepo.staging.cstaging)
if staging_prefix in project_repo[0]:
repo_checker_error = stdoutdata
if not any(staging_prefix in p_r[0] for p_r in execution_plan):
repo_checker_error += '\nExecution plan: %s\n%s' % ('/'.join(project_repo), stdoutdata)
# print ret, stdoutdata, stderrdata
# raise Exception()
if not ret: # skip the others
for p, gr, downloads in dirstolink:
p.goodrepo = '%s/%s' % gr
break
os.unlink(params_file.name)
updated = {}
if ret:
for rq in requests:
if updated.get(rq.request_id, False) or rq.updated:
continue
if repo_checker_error not in _errors_printed:
_errors_printed.add(repo_checker_error)
print repo_checker_error
self.checkrepo.change_review_state(rq.request_id, 'new', message=repo_checker_error)
p.updated = True
updated[rq.request_id] = 1
return
for rq in requests:
if updated.get(rq.request_id, False) or rq.updated:
continue
if not hasattr(rq, 'goodrepo'):
msg = 'Can not find a good repo for %s' % rq.str_compact()
print 'NOT ACCEPTED - ', msg
print 'Perhaps this request is not against i586/x86_64 build or i586 build only. For human to check!'
continue
msg = 'Builds for repo %s' % rq.goodrepo
print 'ACCEPTED', msg
self.checkrepo.change_review_state(rq.request_id, 'accepted', message=msg)
self.checkrepo.remove_link_if_shadow_devel(rq)
rq.updated = True
updated[rq.request_id] = 1
def _mirror_full(self, plugin_dir, repo_dir):
"""Call bs_mirrorfull script to mirror packages."""
url = 'https://api.opensuse.org/public/build/%s/%s/x86_64' % (self.checkrepo.project, 'standard')
if not os.path.exists(repo_dir):
os.mkdir(repo_dir)
script = 'LC_ALL=C perl %s/bs_mirrorfull --nodebug %s %s' % (plugin_dir, url, repo_dir)
os.system(script)
def _print_request_and_specs(self, request_and_specs):
print request_and_specs[0]
for spec in request_and_specs[1:]:
print ' *', spec
@cmdln.alias('check', 'cr')
@cmdln.option('-p', '--project', dest='project', metavar='PROJECT', default='Factory',
help='select a different project instead of openSUSE:Factory')
@cmdln.option('-s', '--skip', action='store_true', help='skip review')
@cmdln.option('-c', '--skipcycle', action='store_true', help='skip cycle check')
@cmdln.option('-n', '--dry', action='store_true', help='dry run, don\'t change review state')
@cmdln.option('-v', '--verbose', action='store_true', help='verbose output')
def do_check_repo(self, subcmd, opts, *args):
"""${cmd_name}: Checker review of submit requests.
Usage:
${cmd_name} [SRID]...
Shows pending review requests and their current state.
${cmd_name} PRJ
Shows pending review requests in a specific project.
${cmd_option_list}
"""
# Makes sure to remove the place where are the downloaded files
# (is not the cache)
try:
shutil.rmtree(DOWNLOADS)
except:
pass
os.makedirs(DOWNLOADS)
Config('openSUSE:%s' % opts.project)
self.checkrepo = CheckRepo(self.get_api_url(),
'openSUSE:%s' % opts.project,
readonly=opts.dry,
debug=opts.verbose)
prjs_or_pkg = [arg for arg in args if not arg.isdigit()]
ids = [arg for arg in args if arg.isdigit()]
# Recover the requests that are for this project or package and
# expand ids.
for pop in prjs_or_pkg:
# We try it as a project first
as_prj = pop
if ':' not in as_prj:
as_prj = self.checkrepo.staging.prj_from_letter(as_prj)
try:
meta = self.checkrepo.staging.get_prj_pseudometa(as_prj)
ids.extend(rq['id'] for rq in meta['requests'])
except:
# Now as a package
as_pkg = pop
srs = RequestFinder.find_sr([as_pkg], self.checkrepo.staging)
ids.extend(srs.keys())
if opts.skip:
if not len(ids):
raise oscerr.WrongArgs('Provide #IDs or package names to skip.')
for request_id in ids:
msg = 'skip review'
print 'ACCEPTED', msg
self.checkrepo.change_review_state(request_id, 'accepted', message=msg)
_request = self.checkrepo.get_request(request_id, internal=True)
self.checkrepo.remove_link_if_shadow_devel(_request)
return
# Store requests' package information and .spec files: store all
# source containers involved.
requests = []
print 'Pending requests list:'
print '----------------------'
if not ids:
# Return a list, we flat here with .extend()
for request in self.checkrepo.pending_requests():
request_and_specs = self.checkrepo.check_specs(request=request)
self._print_request_and_specs(request_and_specs)
requests.extend(request_and_specs)
else:
# We have a list, use them.
for request_id in ids:
request_and_specs = self.checkrepo.check_specs(request_id=request_id)
self._print_request_and_specs(request_and_specs)
requests.extend(request_and_specs)
# Order the packs before grouping
requests = sorted(requests, key=lambda p: p.request_id, reverse=True)
# Group the requests into staging projects (or alone if is an
# isolated request)
#
# For example:
# {
# 'openSUSE:Factory:Staging:J': [235851, 235753],
# 235856: [235856],
# }
#
# * The list of requests is not the full list of requests in this
# group / staging project, but only the ones listed as a
# paramenter.
#
# * The full list of requests can be found in
# self.checkrepo.groups['openSUSE:Factory:Staging:J']
#
groups = {}
for request in requests:
rqs = groups.get(request.group, [])
rqs.append(request)
groups[request.group] = rqs
# Mirror the packages locally in the CACHEDIR
self.repo_dir = '%s/repo-%s-%s-x86_64' % (CACHEDIR, 'openSUSE:{}'.format(opts.project), 'standard')
self._mirror_full(PLUGINDIR, self.repo_dir)
print
print 'Analysis results'
print '----------------'
print
# Sort the groups, from high to low. This put first the stating
# projects also
for id_, reqs in sorted(groups.items(), reverse=True):
try:
self._check_repo_group(id_, reqs,
skip_cycle=opts.skipcycle,
debug=opts.verbose)
except Exception as e:
print 'ERROR -- An exception happends while checking a group [%s]' % e
if conf.config['debug']:
print traceback.format_exc()
print
print