# Copyright (C) 2014 Catalyst IT Ltd
#
#    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.

#!/usr/bin/python
from distil.api import web
import yaml
import sys
from werkzeug.serving import run_simple

import argparse
a = argparse.ArgumentParser("Web service for Distil")

a.add_argument("-c", "--config", dest="config", help="Path to config file", default="/etc/distil/conf.yaml")
a.add_argument("-i", "--interface", dest="ip", help="IP address to serve on.", default="0.0.0.0")
a.add_argument("-p", "--port", help="port to serve on", default="8000")

args = a.parse_args()

conf = None

try:
    with open(args.config) as f:
        conf = yaml.load(f)
except IOError as e:
    print "Couldn't load config file: %s" % e
    sys.exit(1)


app = web.get_app(conf)
run_simple(args.ip, int(args.port), app)