project-config/jenkins/scripts/release-tools/update_constraints.sh
Doug Hellmann bf142fa7b7 make release script repo cloning function more resilient
The release scripts had been assuming that a valid gerrit user was
always configured already, but this is not necessarily the case on all
nodes. Now that the constraint update job has moved to the proposal
nodes, we need to make the cloner code try to configure the gerrit user
if "git review -s" fails. We can't always take that step because it
would result in using the wrong user on the signing node and when users
run the scripts by hand (as we still do frequently to recover from
failures).

Change-Id: Ife8108f0bff4be9ab63befc5eff4289be78316f7
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
2016-12-21 15:14:00 -05:00

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#!/bin/bash
#
# Script to update the constraints file in the requirements repo when
# a release is tagged.
#
# 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.
set -x
TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source $TOOLSDIR/functions
source $TOOLSDIR/../common.sh
function usage {
echo "Usage: update_constraints.sh version"
echo
echo "Example: update_constraints.sh 3.0.3"
}
if [ $# -lt 1 ]; then
usage
exit 2
fi
VERSION=$1
# Extract the tag message by parsing the git show output, which looks
# something like:
#
# tag 2.0.0
# Tagger: Doug Hellmann <doug@doughellmann.com>
# Date: Tue Dec 1 21:45:44 2015 +0000
#
# python-keystoneclient 2.0.0 release
#
# meta:version: 2.0.0
# meta:series: mitaka
# meta:release-type: release
# -----BEGIN PGP SIGNATURE-----
# Comment: GPGTools - http://gpgtools.org
#
# iQEcBAABAgAGBQJWXhUIAAoJEDttBqDEKEN62rMH/ihLAGfw5GxPLmdEpt7gsLJu
# ...
#
TAG_META=$(git show --no-patch "$VERSION" | grep '^meta:' || true)
if [[ -z "$TAG_META" ]]; then
echo "WARNING: Missing meta lines in $VERSION tag message,"
echo " skipping announcement."
echo
echo "Was the tag for $VERSION created with release.sh?"
exit 0
fi
function get_tag_meta {
typeset fieldname="$1"
echo "$TAG_META" | grep "^meta:$fieldname:" | cut -f2 -d' '
}
# Find the series information from the tag metadata in the comment.
SERIES=$(get_tag_meta series)
# Pick up the repository name from the git URL.
SHORTNAME=$(basename $(git config --local remote.origin.url))
# Apply the PEP 503 rules to turn the dist name into a canonical form,
# in case that's the version that appears in upper-constraints.txt. We
# have to try substituting both versions because we have a mix in that
# file and if we rename projects we'll end up with bad references to
# existing build artifacts.
function pep503 {
echo $1 | sed -e 's/[-_.]\+/-/g' | tr '[:upper:]' '[:lower:]'
}
# Try to propose a constraints update.
#
# NOTE(dhellmann): If the setup_requires dependencies are not
# installed yet, running setuptools commands will install
# them. Capturing the output of a setuptools command that includes
# the output from installing packages produces a bad dist_name, so
# we first ask for the name without saving the output and then we
# ask for it again and save the output to get a clean
# version. This is why we can't have nice things.
python setup.py --name
dist_name=$(python setup.py --name)
canonical_name=$(pep503 $dist_name)
if [[ -z "$dist_name" ]]; then
echo "Could not determine the name of the constraint to update"
else
setup_temp_space update-constraints-$SHORTNAME
# NOTE(dhellmann): zuul-cloner defaults to checking out master if
# the named branch doesn't exist.
clone_repo openstack/requirements stable/$SERIES
cd openstack/requirements
git checkout -b "$dist_name-$VERSION"
sed -e "s/^${dist_name}=.*/$dist_name===$VERSION/" --in-place upper-constraints.txt
sed -e "s/^${canonical_name}=.*/$canonical_name===$VERSION/" --in-place upper-constraints.txt
if git commit -a -m "update constraint for $dist_name to new release $VERSION
$TAG_META
"; then
git show
git review -t 'new-release'
else
echo "Skipping git review because there are no updates."
fi
fi
exit 0