diff options
Diffstat (limited to 'synapse/config/_base.py')
| -rw-r--r-- | synapse/config/_base.py | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/synapse/config/_base.py b/synapse/config/_base.py index d7ccfcd98c..cd4bd28e8c 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -159,26 +159,37 @@ class Config(object): print "Most specify a server_name to a generate config for." sys.exit(1) (config_path,) = config_args.config_path - if os.path.exists(config_path): - print "Config file %r already exists. Not overwriting" % ( - config_args.config_path - ) - sys.exit(1) if not os.path.exists(config_dir_path): os.makedirs(config_dir_path) + if os.path.exists(config_path): + print "Config file %r already exists" % (config_path,) + yaml_config = cls.read_config_file(config_path) + yaml_name = yaml_config["server_name"] + if server_name != yaml_name: + print ( + "Config file %r has a different server_name: " + " %r != %r" % (config_path, server_name, yaml_name) + ) + sys.exit(1) + config_bytes, config = obj.generate_config( + config_dir_path, server_name + ) + config.update(yaml_config) + print "Generating any missing keys for %r" % (server_name,) + obj.invoke_all("generate_files", config) + sys.exit(0) with open(config_path, "wb") as config_file: - config_bytes, config = obj.generate_config( config_dir_path, server_name ) obj.invoke_all("generate_files", config) config_file.write(config_bytes) - print ( - "A config file has been generated in %s for server name" - " '%s' with corresponding SSL keys and self-signed" - " certificates. Please review this file and customise it to" - " your needs." - ) % (config_path, server_name) + print ( + "A config file has been generated in %s for server name" + " '%s' with corresponding SSL keys and self-signed" + " certificates. Please review this file and customise it to" + " your needs." + ) % (config_path, server_name) print ( "If this server name is incorrect, you will need to regenerate" " the SSL certificates" |