138 lines
4.8 KiB
Bash
Executable File
138 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# Script to update the constraints file in the requirements repo when
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# a release is tagged.
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#
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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set -x
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TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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source $TOOLSDIR/functions
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function usage {
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echo "Usage: update_constraints.sh version"
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echo
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echo "Example: update_constraints.sh 3.0.3"
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}
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if [ $# -lt 1 ]; then
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usage
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exit 2
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fi
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VERSION=$1
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# Extract the tag message by parsing the git show output, which looks
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# something like:
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#
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# tag 2.0.0
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# Tagger: Doug Hellmann <doug@doughellmann.com>
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# Date: Tue Dec 1 21:45:44 2015 +0000
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#
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# python-keystoneclient 2.0.0 release
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#
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# meta:version: 2.0.0
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# meta:series: mitaka
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# meta:release-type: release
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# -----BEGIN PGP SIGNATURE-----
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# Comment: GPGTools - http://gpgtools.org
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#
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# iQEcBAABAgAGBQJWXhUIAAoJEDttBqDEKEN62rMH/ihLAGfw5GxPLmdEpt7gsLJu
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# ...
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#
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TAG_META=$(git show --no-patch "$VERSION" | grep '^meta:' || true)
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if [[ -z "$TAG_META" ]]; then
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echo "WARNING: Missing meta lines in $VERSION tag message,"
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echo " skipping announcement."
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echo
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echo "Was the tag for $VERSION created with release.sh?"
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exit 0
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fi
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function get_tag_meta {
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typeset fieldname="$1"
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echo "$TAG_META" | grep "^meta:$fieldname:" | cut -f2 -d' '
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}
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# Find the series information from the tag metadata in the comment.
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SERIES=$(get_tag_meta series)
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# Pick up the repository name from the git URL.
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SHORTNAME=$(basename $(git config --local remote.origin.url))
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# Extract python_version information from the package metadata.
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declare -a PYTHON_3_VERSIONS
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PYTHON_3_VERSIONS=`sed -n -e 's/^.*Programming.Language.*:://p' < setup.cfg | grep "3..$"`
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# Apply the PEP 503 rules to turn the dist name into a canonical form,
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# in case that's the version that appears in upper-constraints.txt. We
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# have to try substituting both versions because we have a mix in that
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# file and if we rename projects we'll end up with bad references to
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# existing build artifacts.
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function pep503 {
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echo $1 | sed -e 's/[-_.]\+/-/g' | tr '[:upper:]' '[:lower:]'
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}
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# Try to propose a constraints update.
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#
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# NOTE(dhellmann): If the setup_requires dependencies are not
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# installed yet, running setuptools commands will install
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# them. Capturing the output of a setuptools command that includes
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# the output from installing packages produces a bad dist_name, so
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# we first ask for the name without saving the output and then we
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# ask for it again and save the output to get a clean
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# version. This is why we can't have nice things.
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python3 setup.py --name
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dist_name=$(python3 setup.py --name)
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canonical_name=$(pep503 $dist_name)
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if [[ -z "$dist_name" ]]; then
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echo "Could not determine the name of the constraint to update"
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else
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setup_temp_space update-constraints-$SHORTNAME
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# NOTE(dhellmann): clone_repo defaults to checking out master if
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# the named branch doesn't exist.
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clone_repo openstack/requirements stable/$SERIES
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cd openstack/requirements
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git checkout -b "$dist_name-$VERSION"
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# First try to update specific python_version entries
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for PYTHON_VERSION in $PYTHON_3_VERSIONS; do
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sed -e "s/^${dist_name}=.*;python_version=='$PYTHON_VERSION'/$dist_name===$VERSION;python_version=='$PYTHON_VERSION'/" --in-place upper-constraints.txt
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sed -e "s/^${canonical_name}=.*;python_version=='$PYTHON_VERSION'/$canonical_name===$VERSION;python_version=='$PYTHON_VERSION'/" --in-place upper-constraints.txt
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done
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# Most projects don't declare Python 3.8 support yet, so update if the
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# package declares Python 3.6 support. This follows the logic that
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# generate-constraints does
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if [[ $PYTHON_3_VERSIONS =~ '3.6' ]] ; then
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sed -e "s/^${dist_name}=.*;python_version=='3.8'/$dist_name===$VERSION;python_version=='3.8'/" --in-place upper-constraints.txt
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fi
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# Then only update lines that do not have specific python_versions
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# specified.
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sed -e "s/^${dist_name}=.*[0-9]$/$dist_name===$VERSION/" --in-place upper-constraints.txt
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sed -e "s/^${canonical_name}=.*[0-9]$/$canonical_name===$VERSION/" --in-place upper-constraints.txt
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if git commit -a -m "update constraint for $dist_name to new release $VERSION
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$TAG_META
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"; then
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git show
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git review -t 'new-release'
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else
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echo "Skipping git review because there are no updates."
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fi
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fi
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exit 0
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