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feat(cli): show default value of each argument

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hanxiao committed Sep 12, 2019
1 parent 563a48c commit 20e7db6baa25dc709d86643d3fcf146cbbbce996
Showing with 14 additions and 10 deletions.
  1. +14 −10 gnes/cli/parser.py
@@ -379,28 +379,32 @@ def set_client_http_parser(parser=None):
def get_main_parser():
# create the top-level parser
parser = set_base_parser()
adf = argparse.ArgumentDefaultsHelpFormatter
sp = parser.add_subparsers(dest='cli', title='GNES sub-commands',
description='use "gnes [sub-command] --help" '
'to get detailed information about each sub-command')

# microservices
set_frontend_parser(sp.add_parser('frontend', help='start a frontend service'))
set_encoder_parser(sp.add_parser('encode', help='start an encoder service'))
set_indexer_parser(sp.add_parser('index', help='start an indexer service'))
set_router_parser(sp.add_parser('route', help='start a router service'))
set_preprocessor_parser(sp.add_parser('preprocess', help='start a preprocessor service'))
set_grpc_service_parser(sp.add_parser('grpc', help='start a general purpose grpc service'))
set_frontend_parser(sp.add_parser('frontend', help='start a frontend service', formatter_class=adf))
set_encoder_parser(sp.add_parser('encode', help='start an encoder service', formatter_class=adf))
set_indexer_parser(sp.add_parser('index', help='start an indexer service', formatter_class=adf))
set_router_parser(sp.add_parser('route', help='start a router service', formatter_class=adf))
set_preprocessor_parser(sp.add_parser('preprocess', help='start a preprocessor service', formatter_class=adf))
set_grpc_service_parser(sp.add_parser('grpc', help='start a general purpose grpc service', formatter_class=adf))

pp = sp.add_parser('client', help='start a GNES client of the selected type')
spp = pp.add_subparsers(dest='client', title='GNES client sub-commands',
description='use "gnes client [sub-command] --help" '
'to get detailed information about each client sub-command')
spp.required = True
# clients
set_client_http_parser(spp.add_parser('http', help='start a client that allows HTTP requests as input'))
set_client_cli_parser(spp.add_parser('cli', help='start a client that allows stdin as input'))
set_client_benchmark_parser(spp.add_parser('benchmark', help='start a client for benchmark and unittest'))
set_client_http_parser(
spp.add_parser('http', help='start a client that allows HTTP requests as input', formatter_class=adf))
set_client_cli_parser(spp.add_parser('cli', help='start a client that allows stdin as input', formatter_class=adf))
set_client_benchmark_parser(
spp.add_parser('benchmark', help='start a client for benchmark and unittest', formatter_class=adf))

# others
set_composer_flask_parser(sp.add_parser('compose', help='start a GNES Board to visualize YAML configs'))
set_composer_flask_parser(
sp.add_parser('compose', help='start a GNES Board to visualize YAML configs', formatter_class=adf))
return parser

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