project-config/jenkins/scripts/release-tools/make_branch.sh
Doug Hellmann 2f1ea5cd88 add branch automation to the tag-releases job
Rather than creating a new job and then forcing it to run after the
tag-releases job, go ahead and use the existing job and just add the new
step.

Change-Id: I7c481784e8c8137acbd522c654d0fa21e3fe4e0e
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
2016-11-28 15:25:14 -05:00

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#!/bin/bash
#
# Script to create branches for a project
#
# 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 -e
set -x
if [[ $# -lt 3 ]]; then
echo "Usage: $0 repo_name branch_name git_reference"
echo
echo "Example: $0 openstack/oslo.config stable/kilo 1.9.2"
exit 2
fi
TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source $TOOLSDIR/functions
REPO=$1
NEW_BRANCH=$2
START_POINT=$3
LPROJECT="$PROJECT"
PROJECT=$(basename $REPO)
branch_as_path_entry=$(echo $NEW_BRANCH | sed -s 's|/|-|g')
setup_temp_space branch-$PROJECT-$branch_as_path_entry
clone_repo $REPO
cd $REPO
LANG=C git review -s
if $(git branch -r | grep $NEW_BRANCH > /dev/null); then
echo "A $NEW_BRANCH branch already exists !"
cd ../..
rm -rf $MYTMPDIR
exit 0
fi
echo "Creating $NEW_BRANCH from $START_POINT"
git branch $NEW_BRANCH $START_POINT
REALSHA=`git show-ref -s $NEW_BRANCH`
git push gerrit $NEW_BRANCH
update_gitreview "$NEW_BRANCH"
update_upper_constraints "$NEW_BRANCH"
if [[ $NEW_BRANCH =~ stable/ ]]; then
series=$(echo $NEW_BRANCH | cut -f2 -d/)
if [[ -d releasenotes/source ]]; then
# Also update the reno settings, in master, to add the new
# series page.
echo "Updating reno"
git checkout master
$TOOLSDIR/add_release_note_page.sh $series .
else
echo "$REPO does not use reno, no update needed"
fi
fi