import the dependencies needed for creating stable branches

We have the script to create stable branches from the deliverable files,
but the thing it calls wasn't imported at the same time. This patch
moves the needed pieces from the release-tools repo to project-config so
they are all in the same place.

Change-Id: Ic4c3b68e1c98bda3dcbbc37ecc5f39ad5ac8f57f
Signed-off-by: Doug Hellmann <doug@doughellmann.com>

jenkins/scripts/release-tools/branch_from_yaml.sh

@@ -17,7 +17,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-set -e
+set -ex
 
 TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source $TOOLSDIR/functions
@@ -44,8 +44,8 @@ shift
 DELIVERABLES="$@"
 
 $TOOLSDIR/list_deliverable_changes.py -r $RELEASES_REPO $DELIVERABLES \
-| while read deliverable ignore_series version repo ignore_hash ignore_announce_to pypi ignore_first_full; do
-    echo "$deliverable $version $repo"
+| while read deliverable series version diff_start repo hash announce_to pypi first_full; do
+    echo "$SERIES $repo $version"
     $TOOLSDIR/make_stable_branch.sh $SERIES $repo $version
 done
 

jenkins/scripts/release-tools/functions

@@ -73,6 +73,25 @@ defaultbranch=$branch"
 }
 
 
+function update_upper_constraints {
+    typeset branch="$1"
+    typeset uc_server='git.openstack.org'
+    typeset uc_path='cgit/openstack/requirements/plain/upper-constraints.txt'
+    typeset uc_url="https://${uc_server}/${uc_path}?h=${branch}"
+
+    echo "Updating tox.ini for upper-constraints"
+    git checkout $branch
+    sed -i~ -e "s,-c.*{\(env:UPPER_CONSTRAINTS_FILE\)[^ ]*} ,-c{\1:$uc_url}," tox.ini
+    if ! git diff --exit-code >/dev/null 2>&1 ; then
+        git add tox.ini
+        git commit -m "Update UPPER_CONSTRAINTS_FILE for $branch"
+        git show
+        local shortbranch=$(basename $branch)
+        git review -t "create-${shortbranch}"
+    fi
+}
+
+
 function clone_repo {
     typeset repo="$1"
     typeset branch="$2"

jenkins/scripts/release-tools/make_stable_branch.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+#
+# Script to cut stable/foo release branch of 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
+
+if [[ $# -lt 3 ]]; then
+    echo "Usage: $0 series repo_name version"
+    echo
+    echo "Example: $0 kilo openstack/oslo.config 1.9.2"
+    exit 2
+fi
+
+TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source $TOOLSDIR/functions
+
+SERIES=$1
+REPO=$2
+VERSION=$3
+LPROJECT="$PROJECT"
+
+PROJECT=$(basename $REPO)
+
+NEW_BRANCH="stable/$SERIES"
+
+setup_temp_space stable-branch-$PROJECT-$SERIES
+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 1
+fi
+
+echo "Creating $NEW_BRANCH from $VERSION"
+git branch $NEW_BRANCH $VERSION
+REALSHA=`git show-ref -s $NEW_BRANCH`
+git push gerrit $NEW_BRANCH
+
+update_gitreview "$NEW_BRANCH"
+update_upper_constraints "$NEW_BRANCH"
+if [[ -d releasenotes/source ]]; then
+    # Also update the reno settings, in master
+    echo "Updating reno"
+    git checkout master
+    shortbranch=$(basename $NEW_BRANCH)
+    commit_msg="Update reno for $NEW_BRANCH"
+    titlebranch=$(python -c "print('$shortbranch'.title())")
+    cat - > releasenotes/source/${shortbranch}.rst <<EOF
+===================================
+ $titlebranch Series Release Notes
+===================================
+
+.. release-notes::
+   :branch: origin/$NEW_BRANCH
+EOF
+    echo "    $shortbranch" >> releasenotes/source/index.rst
+    git add releasenotes/source/index.rst releasenotes/source/${shortbranch}.rst
+    git commit -m "$commit_msg"
+    git show
+    git review -t "reno-${shortbranch}"
+else
+    echo "$REPO does not use reno, no update needed"
+fi