gerrit-monitoring/gerrit_monitoring.py
Thomas Draebing 6b75c12831 Rewrite the scripts in python
The scripts were written in bash. Using bash became quite unwieldy.

Python by nature can deal well with yaml and is thus better suited
in dealing with the yaml-based configuration files. This change
rewrites the original scripts staying as close as possible to the
original ones.

Right now, the python scripts call subprocesses a lot to work with
the tools, which were already used before. At least for yaml-
templating there may be better tools that have a python integration,
which could be used in the future.

Change-Id: Ida16318445a05dcfdada9c7a56a391e4827f02e7
2020-04-16 14:25:50 +02:00

104 lines
2.6 KiB
Python

# Copyright (C) 2020 The Android Open Source Project
#
# 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.
import argparse
import os.path
from cfgmgr import get_config_manager
from subcommands import encrypt, install, uninstall
def _run_encrypt(args):
encrypt(args.pgp_identifier, os.path.abspath(args.config))
def _run_install(args):
install(
get_config_manager(os.path.abspath(args.config)),
os.path.abspath(args.output_dir),
args.dryrun,
args.update_repo,
)
def _run_uninstall(args):
uninstall(get_config_manager(args.config))
def main():
"""Argument parser for the gerrit monitoring installer."""
parser = argparse.ArgumentParser()
parser.add_argument(
"-c",
"--config",
help="Path to configuration file.",
dest="config",
action="store",
required=True,
)
subparsers = parser.add_subparsers()
parser_install = subparsers.add_parser("install", help="Install Gerrit monitoring")
parser_install.set_defaults(func=_run_install)
parser_install.add_argument(
"-o",
"--output",
help="Output directory for generated files.",
dest="output_dir",
action="store",
default="./dist",
)
parser_install.add_argument(
"-d",
"--dryrun",
help="Only generate files, but do not install them.",
dest="dryrun",
action="store_true",
)
parser.add_argument(
"--update-repo",
help="Update the helm repositories.",
dest="update_repo",
action="store_true",
)
parser_uninstall = subparsers.add_parser(
"uninstall", help="Uninstall Gerrit monitoring"
)
parser_uninstall.set_defaults(func=_run_uninstall)
parser_encrypt = subparsers.add_parser("encrypt", help="Encrypt config")
parser_encrypt.set_defaults(func=_run_encrypt)
parser_encrypt.add_argument(
"-p",
"--pgp",
help="PGP fingerpint or associated email.",
dest="pgp_identifier",
action="store",
required=True,
)
args = parser.parse_args()
args.func(args)
if __name__ == "__main__":
main()