releases/openstack_releases/cmds/validate.py
Thierry Carrez 3f7c9e782f Add stable-branch-mode:none option
Some "other" deliverables like tempest and patrole never
create stable branches. This allows to clearly mark such
deliverables and add a corner case in validation tests.

Change-Id: I2f6414d0f71baad58335702743f2180f8da3273f
2019-07-15 12:27:33 +02:00

1877 lines
64 KiB
Python

# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Try to verify that the latest commit contains valid SHA values.
"""
from __future__ import print_function
import argparse
import atexit
import collections
import functools
import glob
import inspect
import logging
import os
import os.path
import re
import shutil
import sys
import tempfile
from openstack_governance import governance
import requests
import six
# Disable warnings about insecure connections.
from requests.packages import urllib3
from openstack_releases import defaults
from openstack_releases import deliverable
from openstack_releases import gitutils
from openstack_releases import npmutils
from openstack_releases import project_config
from openstack_releases import puppetutils
from openstack_releases import pythonutils
from openstack_releases import requirements
from openstack_releases import versionutils
from openstack_releases import xstaticutils
LOG = logging.getLogger()
urllib3.disable_warnings()
_CLOSED_SERIES = set([
'austin',
'bexar',
'cactus',
'diablo',
'essex',
'folsom',
'grizzly',
'havana',
'icehouse',
'juno',
'kilo',
'liberty',
'mitaka',
])
_USES_PREVER = set([
'cycle-with-milestones',
'cycle-trailing',
'cycle-with-rc',
])
_VALID_BRANCH_PREFIXES = set([
'stable',
'feature',
])
_NO_STABLE_BRANCH_CHECK = set([
'gnocchi',
'rally',
'puppet-pacemaker', # tracks upstream version
])
_TYPE_TO_RELEASE_TYPE = {
'library': 'python-pypi',
'service': 'python-service',
'horizon-plugin': 'horizon',
}
_PYTHON_RELEASE_TYPES = ['python-service', 'python-pypi', 'neutron', 'horizon']
_PLEASE = ('It is too expensive to determine this value during '
'the site build, please set it explicitly.')
def header(title, underline='-'):
print('\n%s' % title)
print(underline * len(title))
def is_a_hash(val):
"Return bool indicating if val looks like a valid hash."
return re.search('^[a-f0-9]{40}$', val, re.I) is not None
def applies_to_current(f):
@functools.wraps(f)
def decorated(deliv, context):
if deliv.series != defaults.RELEASE:
print('this rule only applies to the most current series, skipping')
return
return f(deliv, context)
return decorated
def applies_to_released(f):
@functools.wraps(f)
def decorated(deliv, context):
if not deliv.is_released:
print('no releases, skipping')
return
return f(deliv, context)
return decorated
def applies_to_cycle(f):
@functools.wraps(f)
def decorated(deliv, context):
if deliv.is_independent:
print('rule does not apply to independent projects')
return
return f(deliv, context)
return decorated
# Remember which tags already exist so we don't have to repeat the
# expensive check.
existing_tag_cache = collections.defaultdict(set)
def includes_new_tag(deliv, context):
"Return true if the deliverable is describing a new tag."
for release in deliv.releases:
for project in release.projects:
if project.repo.is_retired:
LOG.info('{} is retired, skipping'.format(project.repo.name))
continue
if release.version in existing_tag_cache[project.repo.name]:
LOG.debug('%s already tagged %s, skipping',
project.repo.name, release.version)
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
existing_tag_cache[project.repo.name].add(release.version)
LOG.debug('%s already tagged %s, skipping',
project.repo.name, release.version)
else:
return True
return False
def skip_existing_tags(f):
@functools.wraps(f)
def decorated(deliv, context):
if includes_new_tag(deliv, context):
return f(deliv, context)
else:
print('This rule only applies to new tags.')
return decorated
def skip_em_eol_tags(f):
@functools.wraps(f)
def decorated(deliv, context):
em_or_eol = False
for release in deliv.releases:
if '-em' in release.version or '-eol' in release.version:
print('Skipping rule for EM or EOL tagging.')
em_or_eol = True
break
if not em_or_eol:
return f(deliv, context)
return decorated
@skip_existing_tags
@applies_to_cycle
@applies_to_released
@applies_to_current
def validate_series_open(deliv, context):
"No releases in the new series until the previous one has a branch."
deliverables_dir = os.path.dirname(
os.path.dirname(context.filename)
)
deliverable_base = os.path.basename(context.filename)
pattern = os.path.join(
deliverables_dir,
'*',
deliverable_base,
)
# NOTE(dhellmann): When projects switch from _independent to
# cycle-based models, we don't want to require a
# stable/_independent branch, so ignore those files.
all_deliverable_files = [
name
for name in sorted(glob.glob(pattern))
if '/_independent/' not in name
]
idx = all_deliverable_files.index(context.filename)
if idx == 0:
# This is the first cycle-based deliverable file.
print('this is the first cycle-based version of this deliverable, '
'skipping further checks')
return
previous_deliverable_file = all_deliverable_files[idx - 1]
previous_series = os.path.basename(
os.path.dirname(previous_deliverable_file)
)
expected_branch = 'stable/' + previous_series
previous_deliverable = deliverable.Deliverable.read_file(
previous_deliverable_file
)
for branch in previous_deliverable.branches:
if branch.name == expected_branch:
# Everything is OK
print('found branch {} in {}'.format(
branch.name,
previous_deliverable_file,
))
return
context.warning(
'There is no {} branch defined in {}. Is the {} series open?'.format(
expected_branch, previous_deliverable_file, deliv.series))
@skip_existing_tags
@applies_to_released
@applies_to_cycle
def validate_series_first(deliv, context):
"The first release in a series needs to end with '.0'."
releases = deliv.releases
if len(releases) != 1:
# We only have to check this when the first release is being
# applied in the file.
print('this rule only applies to the first release in a series')
return
versionstr = releases[0].version
patchlevel = versionstr.rpartition('.')[-1]
# Make sure first release of a series is more than just a bugfix bump so
# there is room for a stable release in the previous cycle
if not (patchlevel == '0' or
patchlevel.startswith('0b') or patchlevel.startswith('0rc')):
context.error(
'Initial releases in a series must increment at '
'least the minor version or be beta versions. %r' % (versionstr,)
)
@skip_existing_tags
@applies_to_current
@applies_to_released
@applies_to_cycle
def validate_pre_release_progression(deliv, context):
"Pre-release versions must be applied in progressive order"
if not deliv.is_milestone_based:
print('this rule only applies to milestone-based projects')
return
releases = deliv.releases
# Milestone-based deliverables cannot directly do a final release
if len(releases) == 1:
if not releases[-1].is_pre_release_version:
context.error('A RC release must be present before final release '
'for deliverables following a milestone-based cycle')
return
previous_release = releases[-2]
current_release = releases[-1]
LOG.debug(
'checking progression from {} to {}'.format(
previous_release.version, current_release.version)
)
if 'rc' in current_release.version:
version_type = 'Release candidate'
previous_type = 'a beta or release candidate'
allowed = ['b', 'rc']
elif 'b' in current_release.version:
version_type = 'Beta'
previous_type = 'an alpha or beta'
allowed = ['a', 'b']
elif 'a' in current_release.version:
version_type = 'Alpha'
previous_type = 'an alpha'
allowed = ['a']
else:
# Final versions must come after release candidates
# or other final versions.
version_type = 'Final'
previous_type = 'a release candidate or final'
allowed = ['rc', 'final']
def checks():
for pre in allowed:
if pre == 'final':
yield not previous_release.is_pre_release_version
else:
yield pre in previous_release.version
if not any(checks()):
context.error(
('{} version {} must come after '
'{} version, not {}').format(
version_type,
current_release.version,
previous_type,
previous_release.version)
)
else:
print('OK')
@skip_existing_tags
@applies_to_released
def validate_series_final(deliv, context):
"The final release after a RC should tag the same commit."
releases = deliv.releases
if len(releases) < 2:
# We only have to check this when the first release is being
# applied in the file.
print('this rule only applies to the final release in a series')
return
previous_release = releases[-2]
current_release = releases[-1]
if (current_release.is_release_candidate or
not previous_release.is_release_candidate):
print('this rule only applies when tagging a final from a candidate')
return
current_projects = sorted(releases[-1].projects)
previous_projects = sorted(previous_release.projects)
for c_proj, p_proj in zip(current_projects, previous_projects):
LOG.debug(
'comparing {}:{} with {}:{}'.format(
c_proj.repo.name, c_proj.hash,
p_proj.repo.name, p_proj.hash,
))
if c_proj.repo.name != p_proj.repo.name:
context.error(
'{} does not match {} so there is some missing info '
'in this release'.format(c_proj.repo.name, p_proj.repo.name)
)
elif c_proj.hash != p_proj.hash:
context.error(
'{} for {} is on {} but should be {} '
'to match version {}'.format(
current_release.version, c_proj.repo.name, c_proj.hash,
p_proj.hash, previous_release.version)
)
else:
print('OK')
def _require_tag_on_all_repos(deliv, current_release, eol_or_em, context):
# The tag should be applied to all of the repositories for the
# deliverable.
actual_repos = set(p.repo.name for p in current_release.projects)
expected_repos = set(r.name for r in deliv.repos)
error = False
for extra in actual_repos.difference(expected_repos):
error = True
context.error(
'%s release %s includes repository %s '
'that is not in deliverable' %
(eol_or_em, current_release.version, extra)
)
for missing in expected_repos.difference(actual_repos):
error = True
context.error(
'release %s is missing %s, '
'which appears in the deliverable' %
(current_release.version, missing)
)
if not error:
print('OK')
@skip_existing_tags
@applies_to_released
def validate_series_eol(deliv, context):
"The EOL tag should be applied to all repositories."
current_release = deliv.releases[-1]
if not current_release.is_eol:
print('this rule only applies when tagging a series as end-of-life')
return
_require_tag_on_all_repos(
deliv,
current_release,
'EOL',
context,
)
@skip_existing_tags
@applies_to_released
def validate_series_em(deliv, context):
"The EM tag should be applied to the previous release."
current_release = deliv.releases[-1]
if not current_release.is_em:
print('this rule only applies when tagging '
'a series as extended-maintenance')
return
_require_tag_on_all_repos(
deliv,
current_release,
'extended maintenance',
context,
)
@skip_em_eol_tags
def validate_bugtracker(deliv, context):
"Does the bug tracker info link to something that exists?"
lp_name = deliv.launchpad_id
sb_id = deliv.storyboard_id
if lp_name:
try:
lp_resp = requests.get('https://api.launchpad.net/1.0/' + lp_name)
except requests.exceptions.ConnectionError as e:
# The flakey Launchpad API failed. Don't punish the user for that.
context.warning('Could not verify launchpad project %s (%s)' %
(lp_name, e))
else:
if (lp_resp.status_code // 100) == 4:
context.error('Launchpad project %s does not exist' % lp_name)
print('launchpad project ID {} OK'.format(lp_name))
elif sb_id:
try:
projects_resp = requests.get(
'https://storyboard.openstack.org/api/v1/projects'
)
except requests.exceptions.ConnectionError as e:
# The flakey Launchpad API failed. Don't punish the user for that.
context.warning('Could not verify storyboard project %s (%s)' %
(sb_id, e))
else:
if (projects_resp.status_code // 100) == 4:
context.warning(
'Could not verify storyboard project, API call failed.'
)
for project in projects_resp.json():
# TODO(fungi): This can be changed to simply check
# that sb_id == project.get('name') later if all the
# data gets updated from numbers to names.
if sb_id in (project.get('id'), project.get('name')):
break
else:
context.error(
'Did not find a storyboard project with ID %s' % sb_id
)
print('storyboard project ID {} OK'.format(sb_id))
else:
context.error('No launchpad or storyboard project given')
@skip_em_eol_tags
def validate_team(deliv, context):
"Look for the team name in the governance data."
try:
context.gov_data.get_team(deliv.team)
except ValueError:
context.warning(
'Team {} not in governance data. '
'Only official teams should use this repository '
'for managing releases. See README.rst for details.'.format(
deliv.team))
else:
print('owned by team {}'.format(deliv.team))
@skip_em_eol_tags
def validate_release_notes(deliv, context):
"Make sure the release notes page exists, if it is specified."
notes_link = deliv.release_notes
if not notes_link:
print('no release-notes given, skipping')
return
if isinstance(notes_link, dict):
# Dictionary mapping repositories to links. We don't want any
# repositories that are not known, so check that as well as
# the actual links.
for repo_name in sorted(notes_link.keys()):
if repo_name not in deliv.known_repo_names:
context.error(
'linking to release notes for unknown '
'repository {}'.format(
repo_name)
)
links = list(notes_link.values())
else:
links = [notes_link]
for link in links:
rn_resp = requests.get(link)
if (rn_resp.status_code // 100) != 2:
context.error('Could not fetch release notes page %s: %s' %
(link, rn_resp.status_code))
else:
print('{} OK'.format(link))
@skip_em_eol_tags
def validate_model(deliv, context):
"Require a valid release model"
LOG.debug('release model {}'.format(deliv.model))
if not deliv.is_independent and not deliv.model:
# If the deliverable is not independent it must declare a
# release model.
context.error(
'no release-model specified',
)
if deliv.model == 'independent' and deliv.series != 'independent':
# If the project is release:independent, make sure
# that's where the deliverable file is.
context.error(
'uses the independent release model '
'and should be in the _independent '
'directory'
)
# If the project is declaring some other release model, make
# sure it is not in the _independent directory. We have to
# bypass the model property because that always returns
# 'independent' for deliverables in that series.
model_value = deliv.data.get('release-model', 'independent')
if deliv.series == 'independent' and model_value != 'independent':
context.error(
'deliverables in the _independent directory '
'should all use the independent release model'
)
if deliv.model == 'untagged' and deliv.is_released:
context.error(
'untagged deliverables should not have a "releases" section'
)
return
def clone_deliverable(deliv, context):
"""Clone all of the repositories for the deliverable into the workdir.
Returns boolean indicating whether all of the clones could be
performed as expected.
"""
cloned = set()
ok = True
for repo in deliv.repos:
if repo.name in cloned:
continue
if repo.is_retired:
LOG.info('{} is retired, skipping clone'.format(repo.name))
continue
if not gitutils.safe_clone_repo(context.workdir, repo.name,
'master', context):
ok = False
return ok
def _require_gitreview(repo, context):
LOG.debug('looking for .gitreview in %s' % repo)
filename = os.path.join(
context.workdir, repo, '.gitreview',
)
if not os.path.exists(filename):
context.error('%s has no .gitreview file' % (repo,))
else:
print('found {}'.format(filename))
@skip_existing_tags
def validate_gitreview(deliv, context):
"All repos must include a .gitreview file for new releases."
checked = set()
for release in deliv.releases:
for project in release.projects:
if project.repo.name in checked or project.repo.is_retired:
continue
checked.add(project.repo.name)
if project.repo.is_retired:
print('{} is retired, skipping'.format(
project.repo.name))
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if not version_exists:
LOG.debug('checking {} at {} for {}'.format(
project.repo.name, project.hash, release.version))
gitutils.checkout_ref(
context.workdir, project.repo.name, project.hash, context)
_require_gitreview(project.repo.name, context)
else:
print('version {} exists, skipping'.format(
release.version))
def get_release_type(deliv, repo, workdir):
"Return tuple with release type and whether it was explicitly set."
if deliv.release_type is not None:
return (deliv.release_type, True)
from_type = _TYPE_TO_RELEASE_TYPE.get(deliv.type)
if from_type is not None:
return (from_type, False)
if deliv.include_pypi_link:
return ('python-pypi', False)
if puppetutils.looks_like_a_module(workdir, repo.name):
return ('puppet', False)
if npmutils.looks_like_a_module(workdir, repo.name):
return ('nodejs', False)
return ('python-service', False)
@skip_em_eol_tags
@skip_existing_tags
@applies_to_released
def validate_release_type(deliv, context):
"Does the most recent release comply with the rules for the release-type?"
if deliv.artifact_link_mode == 'none':
print('link-mode is "none", skipping release-type checks')
return
release = deliv.releases[-1]
for project in release.projects:
LOG.debug('checking release-type for {}'.format(project.repo.name))
release_type, was_explicit = get_release_type(
deliv, project.repo, context.workdir,
)
if was_explicit:
LOG.debug('found explicit release-type {!r}'.format(
release_type))
else:
LOG.debug('release-type not given, '
'guessing {!r}'.format(release_type))
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if not version_exists:
LOG.debug('new version {}, checking release jobs'.format(
release.version))
gitutils.checkout_ref(
context.workdir, project.repo.name, project.hash, context)
project_config.require_release_jobs_for_repo(
deliv,
project.repo,
release_type,
context,
)
@skip_em_eol_tags
@applies_to_released
def validate_tarball_base(deliv, context):
"Does tarball-base match the expected value?"
if deliv.artifact_link_mode != 'tarball':
print('rule does not apply for link-mode {}, skipping'.format(
deliv.artifact_link_mode))
return
release = deliv.releases[-1]
for project in release.projects:
if project.repo.is_retired:
LOG.info('%s is retired, skipping', project.repo.name)
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
# Check that the sdist name and tarball-base name match.
try:
sdist = pythonutils.get_sdist_name(context.workdir,
project.repo.name)
except Exception as err:
msg = 'Could not get the name of {} for version {}: {}'.format(
project.repo.name, release.version, err)
if version_exists:
# If there was a problem with an existing
# release, treat it as a warning so we
# don't prevent new releases.
context.warning(msg)
else:
context.error(msg)
else:
if sdist is not None:
tarball_base = project.tarball_base
expected = tarball_base or os.path.basename(project.repo.name)
if sdist != expected:
if tarball_base:
action = 'is set to'
else:
action = 'defaults to'
context.error(
('tarball-base for %s %s %s %r '
'but the sdist name is actually %r. ' +
_PLEASE)
% (project.repo.name, release.version,
action, expected, sdist))
else:
print('{!r} matches expected {!r}'.format(
sdist, expected))
@skip_em_eol_tags
@applies_to_released
def validate_build_sdist(deliv, context):
"Can we build an sdist for a python project?"
release = deliv.releases[-1]
for project in release.projects:
if project.repo.is_retired:
LOG.info('%s is retired, skipping', project.repo.name)
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
print('version {} was already tagged, skipping'.format(
release.version))
continue
gitutils.checkout_ref(
context.workdir, project.repo.name, project.hash, context)
try:
pythonutils.build_sdist(
context.workdir, project.repo.name)
except Exception as err:
context.error(
'Failed to build sdist for {}: {}'.format(
project.repo.name, err))
@skip_em_eol_tags
@skip_existing_tags
@applies_to_released
def validate_pypi_readme(deliv, context):
"Does the README look right for PyPI?"
# Check out the repositories to the hash for the latest release on
# the branch so we can find the setup.py and README.rst there (if
# it exists), in case that has been removed from master after a
# project is retired. This also ensures we get the right name for
# the branch, in case the sdist name changes over time.
latest_release = deliv.releases[-1]
for project in latest_release.projects:
gitutils.checkout_ref(
context.workdir, project.repo.name, project.hash, context)
if latest_release.is_eol:
print('skipping README validation for EOL tag {}'.format(
latest_release.version))
return
if latest_release.is_em:
print('skipping README validation for EM tag {}'.format(
latest_release.version))
return
for repo in deliv.repos:
job_templates = context.zuul_projects.get(repo.name, {}).get(
'templates', [])
LOG.debug('{} has job templates {}'.format(repo.name, job_templates))
# Look for jobs that appear to be talking about publishing to
# PyPI. There are variations.
pypi_jobs = [
j
for j in job_templates
if 'pypi' in j
]
if not pypi_jobs:
print('rule only applies to repos publishing to PyPI')
continue
LOG.debug('{} publishes to PyPI via {}'.format(repo.name, pypi_jobs))
try:
pythonutils.check_readme_format(context.workdir, repo.name)
except Exception as err:
context.error('README check for {} failed: {}'.format(
repo.name, err))
else:
print('OK')
@skip_em_eol_tags
@skip_existing_tags
@applies_to_released
def validate_pypi_permissions(deliv, context):
"Do we have permission to upload to PyPI?"
# Check out the repositories to the hash for the latest release on
# the branch so we can find the setup.py there (if it exists), in
# case that has been removed from master after a project is
# retired. This also ensures we get the right name for the branch,
# in case the sdist name changes over time.
latest_release = deliv.releases[-1]
for project in latest_release.projects:
gitutils.checkout_ref(
context.workdir, project.repo.name, project.hash, context)
for repo in deliv.repos:
job_templates = context.zuul_projects.get(repo.name, {}).get(
'templates', [])
LOG.debug('{} has job templates {}'.format(repo.name, job_templates))
# Look for jobs that appear to be talking about publishing to
# PyPI. There are variations.
pypi_jobs = [
j
for j in job_templates
if 'pypi' in j
]
if not pypi_jobs:
print('rule does not apply to repos not publishing to PyPI')
continue
LOG.debug('{} publishes to PyPI via {}'.format(repo.name, pypi_jobs))
pypi_name = repo.pypi_name
if not pypi_name:
try:
sdist = pythonutils.get_sdist_name(context.workdir, repo.name)
except Exception as err:
context.warning(
'Could not determine the sdist name '
'for {} to check PyPI permissions: {}'.format(
repo.name, err)
)
return
LOG.debug('using sdist name as pypi-name {!r}'.format(sdist))
pypi_name = sdist
if not pypi_name:
context.error(
'Could not determine a valid PyPI dist name for {}'.format(
deliv.name))
return
uploaders = pythonutils.get_pypi_uploaders(pypi_name)
if not uploaders:
pypi_info = pythonutils.get_pypi_info(pypi_name)
if not pypi_info:
LOG.debug('no %s project data on pypi, assuming it will be '
'created by release',
pypi_name)
else:
context.error(
'could not find users with permission to upload packages '
'for {}. Is the sdist name correct?'.format(pypi_name)
)
elif 'openstackci' not in uploaders:
context.error(
'openstackci does not have permission to upload packages '
'for {}. Current owners include: {}'.format(
pypi_name, ', '.join(sorted(uploaders)))
)
else:
print('found {} able to upload to {}'.format(
sorted(uploaders), pypi_name))
@skip_existing_tags
@applies_to_released
def validate_release_sha_exists(deliv, context):
"Ensure the hashes for each release exist."
for release in deliv.releases:
LOG.debug('checking {}'.format(release.version))
for project in release.projects:
if project.repo.is_retired:
LOG.info('%s is retired, skipping', project.repo.name)
continue
# Check the SHA specified for the tag.
LOG.debug('{} SHA {}'.format(project.repo.name, project.hash))
if not is_a_hash(project.hash):
context.error(
('%(repo)s version %(version)s release from '
'%(hash)r, which is not a hash') % {
'repo': project.repo.name,
'hash': project.hash,
'version': release.version}
)
continue
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
print('successfully cloned {}'.format(project.hash))
# Report if the SHA exists or not (an error if it
# does not).
sha_exists = gitutils.commit_exists(
context.workdir, project.repo.name, project.hash,
)
if not sha_exists:
context.error('No commit %(hash)r in %(repo)r'
% {'hash': project.hash,
'repo': project.repo.name})
@applies_to_released
def validate_existing_tags(deliv, context):
"Ensure tags that exist point to the SHAs listed."
for release in deliv.releases:
LOG.debug('checking {}'.format(release.version))
for project in release.projects:
if project.repo.is_retired:
LOG.info('%s is retired, skipping', project.repo.name)
continue
LOG.debug('{} SHA {}'.format(project.repo.name, project.hash))
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
# Report if the version has already been
# tagged. We expect it to not exist, but neither
# case is an error because sometimes we want to
# import history and sometimes we want to make new
# releases.
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if not version_exists:
print('{} does not have {} tag yet, skipping'.format(
project.repo.name, release.version))
continue
actual_sha = gitutils.sha_for_tag(
context.workdir,
project.repo.name,
release.version,
)
if actual_sha != project.hash:
context.error(
'Version {} in {} is on '
'commit {!r} instead of {!r}'.format(
release.version,
project.repo.name,
actual_sha,
project.hash)
)
else:
print('{} tag exists and is correct for {}'.format(
release.version, project.repo.name))
@skip_existing_tags
@applies_to_released
def validate_version_numbers(deliv, context):
"Ensure the version numbers are valid."
# Track the previous version tag attached to each repository, by
# name.
prev_version = {}
for release in deliv.releases:
LOG.debug('checking {}'.format(release.version))
if release.is_eol:
LOG.debug('Found new EOL tag {} for {}'.format(
release.version, deliv.name))
if deliv.is_independent:
context.warning(
'EOL tag {} on independent deliverable, branch not validated'.format(
release.version))
continue
if release.eol_series != deliv.series:
context.error(
'EOL tag {} does not refer to the {} series.'.format(
release.version, deliv.series))
continue
if release.is_em:
LOG.debug('Found new EM tag {} for {}'.format(
release.version, deliv.name))
if deliv.is_independent:
context.warning(
'EM tag {} on independent deliverable, branch not validated'.format(
release.version))
continue
if release.em_series != deliv.series:
context.error(
'EM tag {} does not refer to the {} series.'.format(
release.version, deliv.series))
continue
for project in release.projects:
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
print('tag exists, skipping further validation')
continue
LOG.debug('Found new version {} for {}'.format(
release.version, project.repo))
release_type, was_explicit = get_release_type(
deliv, project.repo, context.workdir,
)
if was_explicit:
LOG.debug('found explicit release-type {!r}'.format(
release_type))
else:
LOG.debug('release-type not given, '
'guessing {!r}'.format(release_type))
# If this is a puppet module, ensure
# that the tag and metadata file
# match.
if release_type == 'puppet':
LOG.debug('applying puppet version rules')
puppet_ver = puppetutils.get_version(
context.workdir, project.repo.name)
if puppet_ver != release.version:
context.error(
'%s metadata contains "%s" '
'but is being tagged "%s"' % (
project.repo.name,
puppet_ver,
release.version,
)
)
# If this is a npm module, ensure
# that the tag and metadata file
# match.
if release_type == 'nodejs':
LOG.debug('applying nodejs version rules')
npm_ver = npmutils.get_version(
context.workdir, project.repo.name)
if npm_ver != release.version:
context.error(
'%s package.json contains "%s" '
'but is being tagged "%s"' % (
project.repo.name,
npm_ver,
release.version,
)
)
# If this is an xstatic package, ensure the package version in code
# matches the tag being requested.
if release_type == 'xstatic':
LOG.debug('performing xstatic version checks')
xs_versions = xstaticutils.get_versions(
context.workdir, project.repo.name)
if not xs_versions:
context.error(
'%s should contain a PACKAGE_VERSION but none found')
for xs_version in xs_versions:
if xs_version != release.version:
context.error(
'%s xstatic.pkg has PACKAGE_VERSION "%s" but is '
'being tagged as "%s"' % (
project.repo.name,
xs_version,
release.version,
)
)
# If we know the previous version and the
# project is a python deliverable make sure
# the requirements haven't changed in a way
# not reflecting the version.
if (prev_version.get(project.repo.name) and
release_type in _PYTHON_RELEASE_TYPES):
# For the master branch, enforce the
# rules. For other branches just warn if
# the rules are broken because there are
# cases where we do need to support point
# releases with requirements updates.
if deliv.series == defaults.RELEASE:
report = context.error
else:
report = context.warning
requirements.find_bad_lower_bound_increases(
context.workdir, project.repo.name,
prev_version.get(project.repo.name),
release.version, project.hash,
report,
)
had_error = False
for e in versionutils.validate_version(
release.version,
release_type=release_type,
pre_ok=(deliv.model in _USES_PREVER)):
msg = ('could not validate version %r: %s' %
(release.version, e))
context.error(msg)
had_error = True
if not had_error:
print('{} for {} OK'.format(
release.version, project.repo.name))
# Update the previous version information without discarding
# any data about repositories that were not tagged in this
# release.
for project in release.projects:
prev_version[project.repo.name] = release.version
@skip_existing_tags
@applies_to_released
def validate_new_releases_at_end(deliv, context):
"New releases must be added to the end of the list."
# Remember which entries are new so we can verify that they
# appear at the end of the file.
new_releases = {}
for release in deliv.releases:
for project in release.projects:
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
print('tag exists, skipping further validation')
continue
LOG.debug('Found new version {} for {}'.format(
release.version, project.repo))
new_releases[release.version] = release
# Make sure that new entries have been appended to the file.
for _, nr in new_releases.items():
LOG.debug('comparing {!r} to {!r}'.format(nr, deliv.releases[-1]))
if nr != deliv.releases[-1]:
msg = ('new release %s must be listed last, '
'with one new release per patch' % nr.version)
context.error(msg)
else:
print('OK')
@skip_em_eol_tags
@skip_existing_tags
@applies_to_released
def validate_new_releases_in_open_series(deliv, context):
"New releases may only be added to open series."
if deliv.allows_releases:
print('{} has status {!r} for {} and allows releases'.format(
deliv.name, deliv.series, deliv.stable_status))
return
LOG.debug('%s has status %r for %s and will not allow new releases',
deliv.name, deliv.stable_status, deliv.series)
# Remember which entries are new so we can verify that they
# appear at the end of the file.
new_releases = {}
for release in deliv.releases:
for project in release.projects:
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
print('tag exists, skipping further validation')
continue
if release.is_eol:
LOG.debug('Found new EOL tag {} for {}'.format(
release.version, project.repo))
elif release.is_em:
LOG.debug('Found new EM tag {} for {}'.format(
release.version, project.repo))
else:
LOG.debug('Found new version {} for {}'.format(
release.version, project.repo))
new_releases[release.version] = release
if new_releases:
# The series is closed but there is a new release.
msg = ('deliverable {} has status {!r} for {} '
'and cannot have new releases tagged').format(
deliv.name, deliv.stable_status, deliv.series)
context.error(msg)
else:
print('OK')
@applies_to_released
def validate_release_branch_membership(deliv, context):
"Commits being tagged need to be on the right branch."
if deliv.is_independent:
context.warning('skipping descendant test for '
'independent project, verify '
'branch manually')
return
# Track the previous version tag attached to each repository, by
# name.
prev_version = {}
for release in deliv.releases:
LOG.debug('checking {}'.format(release.version))
for project in release.projects:
if project.repo.is_retired:
LOG.info('%s is retired, skipping', project.repo.name)
continue
if not gitutils.checkout_ref(context.workdir, project.repo.name,
project.hash, context):
continue
version_exists = gitutils.commit_exists(
context.workdir, project.repo.name, release.version,
)
if version_exists:
print('tag exists, skipping further validation')
continue
LOG.debug('Found new version {} for {}'.format(
release.version, project.repo))
# If this is the first version in the series,
# check that the commit is actually on the
# targeted branch.
if not gitutils.check_branch_sha(context.workdir,
project.repo.name,
deliv.series,
project.hash):
msg = '%s %s not present in %s branch' % (
project.repo.name,
project.hash,
deliv.series,
)
context.error(msg)
if not prev_version.get(project.repo.name):
print('no ancestry check for first version in a series')
continue
# Check to see if we are re-tagging the same
# commit with a new version.
old_sha = gitutils.sha_for_tag(
context.workdir,
project.repo.name,
prev_version[project.repo.name],
)
if old_sha == project.hash:
# FIXME(dhellmann): This needs a test.
LOG.debug('The SHA is being retagged with a new version')
else:
# Check to see if the commit for the new
# version is in the ancestors of the
# previous release, meaning it is actually
# merged into the branch.
is_ancestor = gitutils.check_ancestry(
context.workdir,
project.repo.name,
prev_version[project.repo.name],
project.hash,
)
if not is_ancestor:
context.error(
'%s %s receiving %s '
'is not a descendant of %s' % (
project.repo.name,
project.hash,
release.version,
prev_version[project.repo.name],
)
)
else:
print('ancestry OK')
# Update the previous version information without discarding
# any data about repositories that were not tagged in this
# release.
for project in release.projects:
prev_version[project.repo.name] = release.version
@skip_em_eol_tags
@applies_to_current
@applies_to_released
def validate_new_releases(deliv, context):
"Apply validation rules that only apply to the current series."
final_release = deliv.releases[-1]
expected_repos = set(
r.name
for r in context.gov_data.get_repositories(
deliverable_name=deliv.name,
)
)
link_mode = deliv.artifact_link_mode
if link_mode != 'none' and not expected_repos:
context.error('unable to find deliverable %s in the governance list' %
deliv.name)
actual_repos = set(
p.repo.name
for p in final_release.projects
)
for extra in actual_repos.difference(expected_repos):
context.warning(
'release %s includes repository %s '
'that is not in the governance list' %
(final_release.version, extra)
)
for missing in expected_repos.difference(actual_repos):
context.warning(
'release %s is missing %s, '
'which appears in the governance list: %s' %
(final_release.version, missing, expected_repos)
)
for repo in actual_repos:
if repo not in deliv.known_repo_names:
context.error(
'release %s includes repository %s '
'that is not in the repository-settings section' %
(final_release.version, repo)
)
for missing in deliv.known_repo_names:
if missing not in actual_repos:
context.error(
'release %s is missing %s, '
'which appears in the repository-settings list' %
(final_release.version, missing)
)
def validate_branch_prefixes(deliv, context):
"Ensure all branch names have good prefixes."
for branch in deliv.branches:
if branch.prefix not in _VALID_BRANCH_PREFIXES:
context.error('branch name %s does not use a valid prefix: %s' % (
branch.name, _VALID_BRANCH_PREFIXES))
def validate_stable_branches(deliv, context):
"Apply the rules for stable branches."
if deliv.launchpad_id in _NO_STABLE_BRANCH_CHECK:
print('rule does not apply to this repo, skipping')
return
if deliv.type == 'tempest-plugin' and deliv.branches:
context.error('Tempest plugins do not support branching.')
return
branch_mode = deliv.stable_branch_type
if branch_mode == 'none' and deliv.branches:
context.error('Deliverables with stable-branch-mode:none '
'do not support stable branching.')
return
if deliv.releases and deliv.releases[-1].is_eol:
print('rule does not apply to end-of-life repos, skipping')
return
known_series = sorted(list(
d for d in os.listdir('deliverables')
if not d.startswith('_')
))
for branch in deliv.branches:
try:
prefix, series = branch.name.split('/')
except ValueError:
context.error(
('stable branch name expected to be stable/name '
'but got %s') % (branch.name,))
continue
if prefix != 'stable':
print('{} is not a stable branch, skipping'.format(
branch.name))
continue
location = branch.location
if branch_mode == 'std':
if not isinstance(location, six.string_types):
context.error(
('branch location for %s is '
'expected to be a string but got a %s' % (
branch.name, type(location)))
)
if not deliv.known_repo_names:
context.error(
('Unable to validate branch {} for '
'{} without repository information').format(
branch.name, deliv.name,
)
)
return
branch_exists = all(
gitutils.stable_branch_exists(
context.workdir,
repo,
series,
)
for repo in deliv.known_repo_names if
not deliv.get_repo(repo).is_retired
)
if branch_exists:
print('{} branch already exists, skipping validation'.format(
branch.name))
continue
if deliv.is_independent:
print('"latest release" rule does not apply '
'to independent repositories, skipping')
else:
latest_release = deliv.releases[-1]
if location != latest_release.version:
context.error(
('stable branches must be created from the latest '
'tagged release, and %s for %s does not match %s' % (
location, branch.name, latest_release.version))
)
elif branch_mode == 'tagless':
if not isinstance(location, dict):
context.error(
('branch location for %s is '
'expected to be a mapping but got a %s' % (
branch.name, type(location)))
)
# The other rules aren't going to be testable, so skip them.
continue
for repo, loc in sorted(location.items()):
if not is_a_hash(loc):
context.error(
('tagless stable branches should be created '
'from commits by SHA but location %s for '
'branch %s of %s does not look '
'like a SHA' % (
(loc, repo, branch.name)))
)
# We can't clone the location if it isn't a SHA.
continue
if not gitutils.checkout_ref(context.workdir, repo, loc,
context):
continue
if not gitutils.commit_exists(context.workdir, repo, loc):
context.error(
('stable branches should be created from merged '
'commits but location %s for branch %s of %s '
'does not exist' % (
(loc, repo, branch.name)))
)
elif branch_mode == 'upstream':
if not isinstance(location, six.string_types):
context.error(
('branch location for %s is '
'expected to be a string but got a %s' % (
branch.name, type(location)))
)
else:
context.error(
('unrecognized stable-branch-type %r' % (branch_mode,))
)
if branch_mode == 'upstream':
context.warning(
'skipping branch name check for upstream mode'
)
elif deliv.is_independent:
if series not in known_series:
context.error(
('stable branches must be named for known series '
'but %s was not found in %s' % (
branch.name, known_series))
)
else:
if series != deliv.series:
context.error(
('cycle-based projects must match series names '
'for stable branches. %s should be stable/%s' % (
branch.name, deliv.series))
)
def validate_feature_branches(deliv, context):
"Apply the rules for feature branches."
if deliv.type == 'tempest-plugin' and deliv.branches:
context.error('Tempest plugins do not support branching.')
return
for branch in deliv.branches:
try:
prefix, _ = branch.name.split('/')
except ValueError:
context.error(
('feature branch name expected to be feature/name '
'but got %s') % (branch.name,))
continue
if prefix != 'feature':
print('{} is not a feature branch, skipping'.format(
branch.name))
continue
location = branch.location
if not isinstance(location, dict):
context.error(
('branch location for %s is '
'expected to be a mapping but got a %s' % (
branch.name, type(location)))
)
# The other rules aren't going to be testable, so skip them.
continue
for repo, loc in sorted(location.items()):
if not is_a_hash(loc):
context.error(
('feature branches should be created from commits by SHA '
'but location %s for branch %s of %s does not look '
'like a SHA' % (
(loc, repo, branch.name)))
)
if not gitutils.commit_exists(context.workdir, repo, loc):
context.error(
('feature branches should be created from merged commits '
'but location %s for branch %s of %s does not exist' % (
(loc, repo, branch.name)))
)
def validate_branch_points(deliv, context):
"Make sure the branch points given are on the expected branches."
# Check for 'upstream' branches. These track upstream release names and
# do not align with OpenStack series names.
if deliv.stable_branch_type == 'upstream':
print('this project follows upstream branching conventions, skipping')
return
for branch in deliv.branches:
LOG.debug('checking branch {!r}'.format(branch.name))
try:
prefix, series = branch.name.split('/')
except ValueError:
print('could not parse the branch name, skipping')
continue
if prefix != 'stable':
print('these rules do not apply to feature branches, skipping')
continue
expected = set([
'master',
branch.name,
])
location = branch.get_repo_map()
for repo, hash in sorted(location.items()):
if deliv.get_repo(repo).is_retired:
continue
LOG.debug('checking repo {}'.format(repo))
existing_branches = sorted([
(b.partition('/origin/')[-1]
if b.startswith('remotes/origin/')
else b)
for b in gitutils.get_branches(context.workdir, repo)
])
# Remove the remote name prefix if it is present in the
# branch name.
containing = set(
c.partition('/')[-1] if c.startswith('origin/') else c
for c in gitutils.branches_containing(
context.workdir, repo, hash)
)
LOG.debug('found {} on branches {} in {}'.format(
hash, containing, repo))
for missing in expected.difference(containing):
if missing not in existing_branches:
print('branch {} does not exist in {}, '
'skipping'.format(branch.name, repo))
continue
if branch.name in existing_branches:
# The branch already exists but there is something
# wrong with the specification. This probably
# means someone tried to update the branch setting
# after creating the branch, so phrase the error
# message to reflect that.
context.error(
'{} branch exists in {} and does not seem '
'to have been created from {}'.format(
branch.name, repo, hash),
)
else:
# The branch does not exist and the proposed point
# to create it is not on the expected source
# branch, so phrase the error message to reflect
# that.
context.error(
'commit {} is not on the {} branch '
'but it is listed as the branch point for '
'{} to be created'.format(
hash, missing, branch.name))
# if the branch already exists, the name is by definition valid
# if the branch exists, the data in the map must match reality
#
# FIXME(dhellmann): these two rules become more challenging to
# implement when we think about EOLed branches. I'm going to punt on
# that for now, and if it turns into an issue we can think about how
# to handle validation while still allowing branches to be deleted.
class ValidationContext(object):
_zuul_projects = None
_gov_data = None
def __init__(self, debug=False, cleanup=True):
self.warnings = []
self.errors = []
self.debug = debug
self.cleanup = cleanup
self.filename = None
self._setup_workdir()
self.function_name = 'unknown'
def _setup_workdir(self):
workdir = tempfile.mkdtemp(prefix='releases-')
LOG.debug('creating temporary files in {}'.format(workdir))
def cleanup_workdir():
if self.cleanup:
shutil.rmtree(workdir, True)
else:
print('not cleaning up %s' % workdir)
atexit.register(cleanup_workdir)
self.workdir = workdir
def set_filename(self, filename):
self.filename = filename
def set_function(self, function):
self.function_name = function.__name__
def warning(self, msg):
LOG.warning(msg)
self.warnings.append('{}: {}: {}'.format(
self.filename, self.function_name, msg))
def error(self, msg):
LOG.error(msg)
self.errors.append('{}: {}: {}'.format(
self.filename, self.function_name, msg))
if self.debug:
raise RuntimeError(msg)
def show_summary(self):
header('Summary')
print('\n\n%s warnings found' % len(self.warnings))
for w in self.warnings:
print(w)
print('\n\n%s errors found' % len(self.errors))
for e in self.errors:
print(e)
@property
def zuul_projects(self):
if not self._zuul_projects:
self._zuul_projects = project_config.get_zuul_project_data()
return self._zuul_projects
@property
def gov_data(self):
if not self._gov_data:
self._gov_data = governance.Governance.from_remote_repo()
return self._gov_data
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--no-cleanup',
dest='cleanup',
default=True,
action='store_false',
help='do not remove temporary files',
)
parser.add_argument(
'--debug',
default=False,
action='store_true',
help='throw exception on error',
)
parser.add_argument(
'input',
nargs='*',
help=('YAML files to validate, defaults to '
'files changed in the latest commit'),
)
args = parser.parse_args()
# Set up logging, including making some loggers quiet.
logging.basicConfig(
format='%(levelname)7s: %(message)s',
stream=sys.stdout,
level=logging.DEBUG,
)
logging.getLogger('urllib3.connectionpool').setLevel(logging.WARNING)
filenames = args.input or gitutils.find_modified_deliverable_files()
if not filenames:
LOG.warning('no modified deliverable files and no arguments, '
'skipping validation')
return 0
context = ValidationContext(
debug=args.debug,
cleanup=args.cleanup,
)
for filename in filenames:
header('Checking %s' % filename, '=')
if not os.path.isfile(filename):
print("File was deleted, skipping.")
continue
context.set_filename(filename)
deliv = deliverable.Deliverable.read_file(filename)
if deliv.series in _CLOSED_SERIES:
print('File is part of a closed series, skipping')
continue
checks = [
clone_deliverable,
validate_bugtracker,
validate_team,
validate_release_notes,
validate_model,
validate_release_type,
validate_pypi_permissions,
validate_build_sdist,
# Check readme after sdist build to slightly optimize things
validate_pypi_readme,
validate_gitreview,
validate_release_sha_exists,
validate_existing_tags,
validate_version_numbers,
validate_new_releases_at_end,
validate_new_releases_in_open_series,
validate_release_branch_membership,
validate_tarball_base,
validate_new_releases,
validate_series_open,
validate_series_first,
validate_series_final,
validate_pre_release_progression,
validate_series_eol,
validate_series_em,
validate_branch_prefixes,
validate_stable_branches,
validate_feature_branches,
validate_branch_points,
]
for check in checks:
title = inspect.getdoc(check).splitlines()[0].strip()
header(title)
context.set_function(check)
check(deliv, context)
context.show_summary()
return 1 if context.errors else 0