1 files changed, 73 insertions, 0 deletions
diff --git a/jjb/releng/releng-release-create-branch.sh b/jjb/releng/releng-release-create-branch.sh
new file mode 100644
index 000000000..beb493b1a
--- /dev/null
+++ b/jjb/releng/releng-release-create-branch.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+# SPDX-License-Identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018 The Linux Foundation and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+set -xe
+
+GIT_URL=${GIT_URL:-https://gerrit.opnfv.org/gerrit}
+STREAM=${STREAM:-'nostream'}
+RELEASE_FILES=$(git diff HEAD^1 --name-only -- "releases/$STREAM")
+
+# Configure the git user/email as we'll be pushing up changes
+git config --global user.name "fbot"
+git config --global user.email "jenkins-opnfv-ci@opnfv.org"
+
+# Ensure we are able to generate Commit-IDs for new patchsets
+curl -kLo .git/hooks/commit-msg https://gerrit.opnfv.org/gerrit/tools/hooks/commit-msg
+chmod +x .git/hooks/commit-msg
+
+clone_repo(){
+echo "--> Cloning $repo"
+if [ ! -d $repo ]; then
+    git clone $GIT_URL/$repo.git $repo
+fi
+}
+
+check_if_ref_exists(){
+clone_repo
+cd "$repo"
+if git rev-list refs/heads/master | grep "$ref"; then
+  echo "$ref exists"
+  REF_EXISTS=true
+  cd -
+else
+  echo "$ref Does not exist please submit a valid ref for branching"
+  exit 1
+fi
+}
+
+run_merge(){
+unset NEW_FILES
+if [[ $REF_EXISTS = true && "$JOB_NAME" =~ "merge" ]]; then
+  ssh -o 'PubkeyAcceptedKeyTypes +ssh-rsa' -n -f -p 29418 fbot@gerrit.opnfv.org gerrit create-branch "$repo" "$branch" "$ref"
+  python3 releases/scripts/create_jobs.py -f $release_file
+  NEW_FILES=$(git status --porcelain --untracked=no | cut -c4-)
+fi
+if [ -n "$NEW_FILES" ]; then
+  git add $NEW_FILES
+  git commit -sm "Create Stable Branch Jobs for $(basename $release_file .yaml)"
+  git push origin HEAD:refs/for/master
+fi
+}
+
+main(){
+for release_file in $RELEASE_FILES; do
+    while read -r repo branch ref; do
+        echo "$repo" "$branch" "$ref"
+        branches="$(git ls-remote "https://gerrit.opnfv.org/gerrit/$repo.git" "refs/heads/$branch")"
+        if ! [ -z "$branches" ]; then
+            echo "refs/heads/$branch already exists at $ref ($branches)"
+        else
+            run_merge
+        fi
+    done < <(python3 releases/scripts/repos.py -b -f "$release_file")
+done
+}
+
+check_if_ref_exists
+main