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Fix the --help option for synapse

This commit is contained in:
Mark Haines 2015-05-05 17:38:10 +01:00
parent 3d5a955e08
commit e45b05647e
1 changed files with 29 additions and 18 deletions
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47
synapse/config/_base.py
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@ -144,16 +144,17 @@ class Config(object):
)
config_args, remaining_args = config_parser.parse_known_args(argv)
if not config_args.config_path:
config_parser.error(
"Must supply a config file.\nA config file can be automatically"
" generated using \"--generate-config -h SERVER_NAME"
" -c CONFIG-FILE\""
)
config_dir_path = os.path.dirname(config_args.config_path[0])
config_dir_path = os.path.abspath(config_dir_path)
if config_args.generate_config:
if not config_args.config_path:
config_parser.error(
"Must supply a config file.\nA config file can be automatically"
" generated using \"--generate-config -h SERVER_NAME"
" -c CONFIG-FILE\""
)
config_dir_path = os.path.dirname(config_args.config_path[0])
config_dir_path = os.path.abspath(config_dir_path)
server_name = config_args.server_name
if not server_name:
print "Most specify a server_name to a generate config for."
@ -196,6 +197,25 @@ class Config(object):
)
sys.exit(0)
parser = argparse.ArgumentParser(
parents=[config_parser],
description=description,
formatter_class=argparse.RawDescriptionHelpFormatter,
)
obj.invoke_all("add_arguments", parser)
args = parser.parse_args(remaining_args)
if not config_args.config_path:
config_parser.error(
"Must supply a config file.\nA config file can be automatically"
" generated using \"--generate-config -h SERVER_NAME"
" -c CONFIG-FILE\""
)
config_dir_path = os.path.dirname(config_args.config_path[0])
config_dir_path = os.path.abspath(config_dir_path)
specified_config = {}
for config_path in config_args.config_path:
yaml_config = cls.read_config_file(config_path)
@ -208,15 +228,6 @@ class Config(object):
obj.invoke_all("read_config", config)
parser = argparse.ArgumentParser(
parents=[config_parser],
description=description,
formatter_class=argparse.RawDescriptionHelpFormatter,
)
obj.invoke_all("add_arguments", parser)
args = parser.parse_args(remaining_args)
obj.invoke_all("read_arguments", args)
return obj