diskimage-builder/diskimage_builder/elements/svc-map/bin/svc-map
Ian Wienand 8662297517 Deprecate dib-python; remove from in-tree elements
We are at the point that all distributions we are building have Python
3, so any tools running in the chroot can assume Python 3 exists.
This makes dib-python redundant; mark it as deprecated and start to
remove it from elements where it is no longer required.

Change-Id: I5d852843ec65d3b04444b77c54c5b82424455cd8
2020-08-07 10:38:16 +10:00

48 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright 2012 Hewlett-Packard Development Company, L.P.
# Copyright 2014 Red Hat, 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.
import os
import sys
import yaml
def load_service_mapping(filepath="/usr/share/svc-map/services"):
if not os.path.isfile(filepath):
return {}
with open(filepath, 'r') as data_file:
return yaml.safe_load(data_file.read())
def main():
for arg in sys.argv[1:]:
# We need to support the service name being different when installing
# from source vs. packages. So, if the requested service file already
# exists, just use that.
if os.path.exists('/lib/systemd/system/%s.service' % arg): # systemd
print(arg)
elif os.path.exists('/etc/init/%s.conf' % arg): # upstart
print(arg)
else:
service_map = load_service_mapping()
name = service_map.get(arg, arg)
print(name)
sys.exit(0)
if __name__ == '__main__':
main()