openstack-ansible/scripts/sources-branch-updater.sh

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#!/usr/bin/env bash
# Copyright 2015, Rackspace US, Inc.
#
# 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.
# This script was created to rapidly interate through a repo_package file
# that contains git sources and set the various repositories inside to
# the head of given branch via the SHA. This makes it possible to update
# all of the services that we support in an "automated" fashion.
ONLINE_BRANCH=${ONLINE_BRANCH:-"master"}
SERVICE_FILE=${SERVICE_FILE:-"playbooks/defaults/repo_packages/openstack_services.yml"}
IFS=$'\n'
if echo "$@" | grep -e '-h' -e '--help';then
echo "
Options:
-b|--branch (name of branch)
-s|--service-file (path to service file to parse)
"
exit 0
fi
# Provide some CLI options
while [[ $# > 1 ]]; do
key="$1"
case $key in
-b|--branch)
ONLINE_BRANCH="$2"
shift
;;
-s|--service-file)
SERVICE_FILE="$2"
shift
;;
*)
;;
esac
shift
done
# Iterate through the service file
for repo in $(grep 'git_repo\:' ${SERVICE_FILE});do
# Set the repo name
repo_name=$(echo "${repo}" | sed 's/_git_repo\:.*//g')
# Get the branch data
branch_data=$(git ls-remote "$(echo ${repo} | awk '{print $2}')" | grep "${ONLINE_BRANCH}$")
# If there is branch data continue
if [ ! -z "${branch_data}" ];then
# Set the branch sha for the head of the branch
branch_sha=$(echo "${branch_data}" | awk '{print $1}')
# Set the branch entry
branch_entry="${branch_sha} # HEAD of \"$ONLINE_BRANCH\" as of $(date +%d.%m.%Y)"
# Write the branch entry
sed -i.bak "s|${repo_name}_git_install_branch:.*|${repo_name}_git_install_branch: $branch_entry|" ${SERVICE_FILE}
echo "processed $repo_name @ $branch_entry"
fi
done