Add utility to parse config and print out a key

Usage:

```
$ python -m synapse.config read server_name -c homeserver.yaml
localhost
```
pull/246/head
Erik Johnston 2015-08-25 15:13:35 +01:00
parent 571ac105e6
commit f63208a1c0
1 changed files with 30 additions and 0 deletions

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# -*- coding: utf-8 -*-
# Copyright 2015 OpenMarket Ltd
#
# 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.
if __name__ == "__main__":
import sys
from homeserver import HomeServerConfig
action = sys.argv[1]
if action == "read":
key = sys.argv[2]
config = HomeServerConfig.load_config("", sys.argv[3:])
print getattr(config, key)
sys.exit(0)
else:
sys.stderr.write("Unknown command %r", action)
sys.exit(1)