Add delete option to list_eol_stale_branches.sh

This patch adds a question whether to delete a stale eol branch if it
does not contain open patches.
The deletion is done via Gerrit API, which requires 'delete reference'
access category for the user who is running this script.

Change-Id: Iea33c2bd4bd20dd0f92fd9a7e12008d841176974
This commit is contained in:
Előd Illés 2021-02-24 19:11:41 +01:00
parent e26bd3d5e3
commit 6a8941429f
2 changed files with 75 additions and 2 deletions

63
tools/delete_stable_branch.py Executable file
View File

@ -0,0 +1,63 @@
#!/usr/bin/env python3
# Copyright 2021 Ericsson Software Technology
#
# 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 helps deleting stable branches. Requires 'Delete reference'
# access category for 'refs/for/stable/*' for the user who executes it.
import argparse
import getpass
import requests
GERRIT_URL = 'https://review.opendev.org/'
def delete_branch(username, project_name, branch_id):
print(f'!!! WARNING: You are about to delete stable/{branch_id} '
f'from {project_name} !!!')
gerrit_auth = requests.auth.HTTPBasicAuth(
username,
getpass.getpass('Gerrit password: '))
url = (f'{GERRIT_URL}a/projects/{project_name.replace("/", "%2F")}/'
f'branches/stable%2F{branch_id}')
response = requests.delete(url, auth=gerrit_auth)
if response.status_code == 204:
print(f'Branch stable/{branch_id} successfully deleted '
f'from {project_name}!')
elif response.status_code == 401:
print('401 Unauthorized.')
else:
# NOTE(elod.illes): other possible errors from gerrit:
# 404: In case of project or branch is not found
# 409: Branch has open changes
print(f'Delete failed ({response.status_code}): {response.text}')
def main():
parser = argparse.ArgumentParser(
description='Deletes stable/<branch> from <project>.')
parser.add_argument('username', help='Gerrit Username')
parser.add_argument('project', help='Project to delete from')
parser.add_argument('branch', help='Branch to delete')
args = parser.parse_args()
delete_branch(
args.username,
args.project,
args.branch.replace('stable/', ''))
if __name__ == '__main__':
main()

View File

@ -20,7 +20,8 @@ function help {
cat <<EOF
usage: $0 [<args>]
Provide a list of repositories that contains eol stale branches
Provide a list of repositories that contains eol stale branches, and
give option to delete them.
Arguments:
-d, --debug Turn on the debug mode
@ -46,6 +47,7 @@ for i in "$@"; do
done
gerrit_username=${GERRIT_USER:-}
GERRIT_URL="https://review.opendev.org"
TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
BASEDIR=$(dirname $TOOLSDIR)
@ -68,8 +70,16 @@ function is_eol {
req="${GERRIT_URL}/changes/?q=status:open+project:${repo}+branch:stable/${em_serie}"
patches=$(curl -s ${req} | sed 1d | jq --raw-output '.[] | .change_id')
if [ ! -z "${patches}" ]; then
echo "Patches remain opened on stale branch:"
echo "Patches remained open on stale branch (make sure to abandon them):"
echo "https://review.opendev.org/q/status:open+project:${repo}+branch:stable/${em_serie}"
else
read -p "> Do you want to delete the branch stable/${em_serie} from ${repo} repository? [y/N]: " YN
if [ "${YN,,}" == "y" ]; then
if [ -z "$gerrit_username" ]; then
read -p "Gerrit username: " gerrit_username
fi
${TOOLSDIR}/delete_stable_branch.py ${gerrit_username} ${repo} ${em_serie}
fi
fi
fi
}