+#!/bin/bash
+
+# ============LICENSE_START=======================================================
+# Copyright (C) 2019 The Nordix Foundation. 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+# ============LICENSE_END=========================================================
+
+
+# NOTES (fdegir): this script only works for
+# - infra/engine
+# - infra/provisioner/heat
+
+set -o nounset
+set -o errexit
+set -o pipefail
+
+# NOTE (fdegir): we need to remove $WORKSPACE and clone infra/engine repository
+# as infra/engine is what drives the deployment
+if [[ "$GERRIT_PROJECT" != "infra/engine" ]]; then
+ cd "$HOME" && /bin/rm -rf "$WORKSPACE"
+ echo "Info : Cloning infra/engine repository"
+ git clone -q https://gerrit.nordix.org/infra/engine.git "$WORKSPACE"
+ cd "$WORKSPACE"
+ # TODO (fdegir): this is temporarily here to develop the jobs
+ git fetch "https://gerrit.nordix.org/infra/engine" refs/changes/23/4823/18 && git checkout FETCH_HEAD
+fi
+
+# file to record change metadata
+ export CHANGE_METADATA_FILE="$WORKSPACE/change.properties"
+/bin/rm -f "$CHANGE_METADATA_FILE"
+
+echo "Info : Generating change metadata"
+
+# TODO (fdegir): this should match to the branch of the job for {stack}-verify jobs
+export STACK_VERSION=master
+
+# determine the project
+# this scripts is used by all engine repos so we need to determine what this change is for
+export ENGINE_COMPONENT="${GERRIT_PROJECT//*\//}"
+
+if [[ "$GERRIT_PROJECT" =~ /stack/ ]]; then
+ export STACK_TYPE="$ENGINE_COMPONENT"
+ echo "Info : Setting STACK_TYPE, STACK_VERSION and STACK_REFSPEC"
+ echo " STACK_TYPE=$STACK_TYPE"
+ echo " STACK_VERSION=$GERRIT_PATCHSET_REVISION"
+ echo " STACK_REFSPEC=$GERRIT_REFSPEC"
+ echo "STACK_TYPE=$STACK_TYPE" >> "$CHANGE_METADATA_FILE"
+ echo "STACK_VERSION=$GERRIT_PATCHSET_REVISION" >> "$CHANGE_METADATA_FILE"
+ echo "STACK_REFSPEC=$GERRIT_REFSPEC" >> "$CHANGE_METADATA_FILE"
+elif [[ "$GERRIT_PROJECT" =~ /installer/ ]]; then
+ case "${ENGINE_COMPONENT}" in
+ kolla)
+ export STACK_TYPE="openstack"
+ ;;
+ kubespray)
+ export STACK_TYPE="kubernetes"
+ ;;
+ oom)
+ export STACK_TYPE="onap"
+ ;;
+ *) echo "ERROR : Invalid engine component $ENGINE_COMPONENT"; exit 1;;
+ esac
+
+ echo "Info : Setting STACK_TYPE, STACK_VERSION and STACK_REFSPEC"
+ echo " STACK_TYPE=$STACK_TYPE"
+ echo " STACK_VERSION=$STACK_VERSION"
+ echo " NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_VERSION=$GERRIT_PATCHSET_REVISION"
+ echo " NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_REFSPEC=$GERRIT_REFSPEC"
+ echo "STACK_TYPE=$STACK_TYPE" >> "$CHANGE_METADATA_FILE"
+ echo "STACK_VERSION=$STACK_VERSION" >> "$CHANGE_METADATA_FILE"
+ echo "NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_VERSION=$GERRIT_PATCHSET_REVISION" >> "$CHANGE_METADATA_FILE"
+ echo "NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_REFSPEC=$GERRIT_REFSPEC" >> "$CHANGE_METADATA_FILE"
+else
+ export STACK_TYPE=kubernetes
+ export STACK_VERSION=$STACK_VERSION
+ echo "STACK_TYPE=kubernetes" >> "$CHANGE_METADATA_FILE"
+ echo "NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_VERSION=$GERRIT_PATCHSET_REVISION" >> "$CHANGE_METADATA_FILE"
+ echo "NORDIX_$(echo $ENGINE_COMPONENT | tr a-z A-Z)_REFSPEC=$GERRIT_REFSPEC" >> "$CHANGE_METADATA_FILE"
+fi
+
+# global vars
+export NORDIX_ARM_HTTPS_URL="https://artifactory.nordix.org/artifactory"
+export ARTIFACT_ARM_FOLDER="gerrit"
+export BUILD_IDENTIFIER=$GERRIT_CHANGE_NUMBER
+export INSTALLER_FILE="${STACK_TYPE}-ubuntu1804.bsx"
+export BUILD_ARTIFACTS="${STACK_TYPE}-ubuntu1804.bsx"
+export NORDIX_ARM_REPO="nordix-${STACK_TYPE}"
+export NORDIX_ARTIFACT_URL="$NORDIX_ARM_HTTPS_URL/$NORDIX_ARM_REPO/installer/oss/$ARTIFACT_ARM_FOLDER/$BUILD_IDENTIFIER"
+
+cat << EOF >> "$CHANGE_METADATA_FILE"
+BUILD_IDENTIFIER=$BUILD_IDENTIFIER
+BUILD_DATE=$(date '+%Y%m%d%H%M')
+BUILT_BY=$BUILD_URL
+CI_LOOP=$CI_LOOP
+ENGINE_SHA=$(git rev-parse HEAD)
+INSTALLER_FILE=${STACK_TYPE}-ubuntu1804.bsx
+BUILD_ARTIFACTS=${STACK_TYPE}-ubuntu1804.bsx
+NORDIX_ARM_REPO=nordix-${STACK_TYPE}
+NORDIX_ARTIFACT_URL=$NORDIX_ARTIFACT_URL
+EOF
+
+echo "Info : Change metadata"
+echo "-------------------------------------------------------------------------"
+cat "$CHANGE_METADATA_FILE"
+echo "-------------------------------------------------------------------------"
+
+# vim: set ts=2 sw=2 expandtab: