diff options
| -rwxr-xr-x | bin/ryu | 20 | ||||
| -rw-r--r-- | ryu/cmd/ryu_base.py | 75 | ||||
| -rw-r--r-- | setup.cfg | 1 |
3 files changed, 96 insertions, 0 deletions
diff --git a/bin/ryu b/bin/ryu new file mode 100755 index 00000000..d726b481 --- /dev/null +++ b/bin/ryu @@ -0,0 +1,20 @@ +#!/usr/bin/env python + +# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation. +# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp> +# +# 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. + +from ryu.cmd.ryu_base import main +main() diff --git a/ryu/cmd/ryu_base.py b/ryu/cmd/ryu_base.py new file mode 100644 index 00000000..9ea75c25 --- /dev/null +++ b/ryu/cmd/ryu_base.py @@ -0,0 +1,75 @@ +# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation. +# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp> +# +# 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 ryu.contrib + +from ryu import cfg +from ryu import utils +from ryu import version +import argparse +import os.path +import sys + + +subcommands = { + 'run': 'ryu.cmd.manager', + 'of-config-cli': 'ryu.cmd.of_config_cli', + 'rpc-cli': 'ryu.cmd.rpc_cli', +} + + +class RemainderOpt(cfg.MultiStrOpt): + def _get_argparse_kwargs(self, group, **kwargs): + kwargs = cfg.MultiStrOpt._get_argparse_kwargs(self, group, **kwargs) + kwargs['nargs'] = argparse.REMAINDER + return kwargs + + +base_conf = cfg.ConfigOpts() +base_conf.register_cli_opt(cfg.StrOpt('subcommand', positional=True, + required=True, + help='[%s]' % '|'.join( + subcommands.keys()))) +base_conf.register_cli_opt(RemainderOpt('subcommand_args', default=[], + positional=True, + help='subcommand specific arguments')) + + +class SubCommand(object): + def __init__(self, name, entry): + self.name = name + self.entry = entry + + def run(self, args): + prog = '%s %s' % (os.path.basename(sys.argv[0]), self.name,) + self.entry(args=args, prog=prog) + + +def main(): + try: + base_conf(project='ryu', version='ryu %s' % version) + except cfg.RequiredOptError, e: + base_conf.print_help() + raise SystemExit(1) + subcmd_name = base_conf.subcommand + try: + subcmd_mod_name = subcommands[subcmd_name] + except KeyError: + base_conf.print_help() + raise SystemExit('Unknown subcommand %s' % subcmd_name) + subcmd_mod = utils.import_module(subcmd_mod_name) + subcmd = SubCommand(name=subcmd_name, entry=subcmd_mod.main) + subcmd.run(base_conf.subcommand_args) @@ -48,4 +48,5 @@ setup-hooks = [entry_points] console_scripts = ryu-manager = ryu.cmd.manager:main + ryu = ryu.cmd.ryu_base:main rpc-cli = ryu.cmd.rpc_cli:main |