#!/usr/bin/env python

from __future__ import unicode_literals, absolute_import

import argparse
import sys
import os


parser = argparse.ArgumentParser(
    description='Run the Pagure app')
parser.add_argument(
    '--config', '-c', dest='config',
    help='Configuration file to use for pagure.')
parser.add_argument(
    '--plugins',  dest='plugins',
    help='Configuration file for pagure plugin.')
parser.add_argument(
    '--debug', dest='debug', action='store_true',
    default=False,
    help='Expand the level of data returned.')
parser.add_argument(
    '--profile', dest='profile', action='store_true',
    default=False,
    help='Profile Pagure.')
parser.add_argument(
    '--perf-verbose', dest='perfverbose', action='store_true',
    default=False,
    help='Enable per-request printing of performance statistics.')
parser.add_argument(
    '--port', '-p', default=5000,
    help='Port for the Pagure to run on.')
parser.add_argument(
    '--no-debug', action='store_true',
    help='Disable debugging')
parser.add_argument(
    '--host', default="127.0.0.1",
    help='Hostname to listen on. When set to 0.0.0.0 the server is available '
    'externally. Defaults to 127.0.0.1 making the it only visible on localhost')

args = parser.parse_args()

if args.config:
    config = args.config
    if not config.startswith('/'):
        here = os.path.join(os.path.dirname(os.path.abspath(__file__)))
        config = os.path.join(here, config)
    os.environ['PAGURE_CONFIG'] = config

if args.plugins:
    config = args.plugins
    if not config.startswith('/'):
        here = os.path.join(os.path.dirname(os.path.abspath(__file__)))
        config = os.path.join(here, config)
    os.environ['PAGURE_PLUGIN'] = config

if args.perfverbose:
    os.environ['PAGURE_PERFREPO'] = 'true'
    os.environ['PAGURE_PERFREPO_VERBOSE'] = 'true'

from pagure.flask_app import create_app

APP = create_app()

if args.profile:
    from werkzeug.contrib.profiler import ProfilerMiddleware
    APP.config['PROFILE'] = True
    APP.wsgi_app = ProfilerMiddleware(APP.wsgi_app, restrictions=[30])

APP.debug = not args.no_debug
APP.run(host=args.host, port=int(args.port))