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- # Copyright 2015, 2016 OpenMarket Ltd
- # Copyright 2021 The Matrix.org Foundation C.I.C.
- #
- # 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 sys
- from synapse.config._base import ConfigError
- from synapse.config.homeserver import HomeServerConfig
- def main(args):
- action = args[1] if len(args) > 1 and args[1] == "read" else None
- # If we're reading a key in the config file, then `args[1]` will be `read` and `args[2]`
- # will be the key to read.
- # We'll want to rework this code if we want to support more actions than just `read`.
- load_config_args = args[3:] if action else args[1:]
- try:
- config = HomeServerConfig.load_config("", load_config_args)
- except ConfigError as e:
- sys.stderr.write("\n" + str(e) + "\n")
- sys.exit(1)
- print("Config parses OK!")
- if action == "read":
- key = args[2]
- key_parts = key.split(".")
- value = config
- try:
- while len(key_parts):
- value = getattr(value, key_parts[0])
- key_parts.pop(0)
- print(f"\n{key}: {value}")
- except AttributeError:
- print(
- f"\nNo '{key}' key could be found in the provided configuration file."
- )
- sys.exit(1)
- if __name__ == "__main__":
- main(sys.argv)
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