releases/openstack_releases/_redirections.py
Tony Breeds 5801fbdc77 Switch constraints files over to the new opendev infrastructure
Currently constraint redirectiones that point to EOL releases don't work
as expected due to gitea needed to differentiate between tags and
branches.  Rather than fix, and rely on multiple redirects lets just
craft 301's that point to the correct gitea url.

This means we now need to know when a target is a branch or tag but
that's pretty simple to intuit given our deliverable structure.

Change-Id: Ife030f8ee7b5d204b054f99e920a675f7d92da69
2019-05-22 14:33:37 +10:00

52 lines
1.8 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.
from sphinx.util import logging
LOG = logging.getLogger(__name__)
def generate_constraints_redirections(_deliverables, future_releases=[]):
redirections = []
# Loop through all the releases for requirements
for deliv in _deliverables.get_deliverable_history('requirements'):
# Any open deliverables should point to master
target = 'master'
ref_type = 'branch'
# Unless there is a specific stable branch
for branch in deliv.branches:
if branch.name == 'stable/%s' % (deliv.series):
target = branch.name
break
# Or we have a ${series}-eol tag
for release in deliv.releases:
if release.is_eol:
target = str(release.version)
ref_type = 'tag'
break
# Insert into the begining of the list so that redirections are
# master -> juno
redirections.insert(0, dict(code=301, src=deliv.series,
ref_type=ref_type, dst=target))
for series in future_releases:
redirections.insert(0, dict(code=302, src=series,
ref_type='branch', dst='master'))
return redirections