# Path: src/japronto/runner.py
# def get_parser():
#     prog = 'python -m japronto' if sys.argv[0].endswith('__main__.py') \
#         else 'japronto'
#     parser = ArgumentParser(prog=prog)
#     parser.add_argument('--host', dest='host', type=str, default='0.0.0.0')
#     parser.add_argument('--port', dest='port', type=int, default=8080)
#     parser.add_argument('--worker-num', dest='worker_num', type=int, default=1)
#     parser.add_argument(
#         '--reload', dest='reload', action='store_const',
#         const=True, default=False)
# 
#     parser.add_argument(
#         '--reloader-pid', dest='reloader_pid', type=int, help=SUPPRESS)
#     parser.add_argument(
#         '--script', dest='script', action='store_const',
#         const=True, default=False, help=SUPPRESS)
# 
#     parser.add_argument('application')
# 
#     return parser
# 
# def verify(args):
#     if args.script:
#         script = args.application
# 
#         if not os.path.exists(script):
#             print("Script '{}' not found.".format(script))
# 
#         return script
#     else:
#         try:
#             module, attribute = args.application.rsplit('.', 1)
#         except ValueError:
#             print(
#                 "Application specificer must contain at least one '.'," +
#                 "got '{}'.".format(args.application))
#             return False
# 
#         try:
#             module = import_module(module)
#         except ModuleNotFoundError as e:
#             print(e.args[0] + ' on Python search path.')
#             return False
# 
#         try:
#             attribute = getattr(module, attribute)
#         except AttributeError:
#             print(
#                 "Module '{}' does not have an attribute '{}'."
#                 .format(module.__name__, attribute))
#             return False
# 
#         if not isinstance(attribute, Application):
#             print("{} is not an instance of 'japronto.Application'.")
#             return False
# 
#         return attribute
# 
# def run(attribute, args):
#     if args.script:
#         runpy.run_path(attribute)
#     else:
#         attribute._run(
#             host=args.host, port=args.port,
#             worker_num=args.worker_num, reloader_pid=args.reloader_pid)


import sys
import os
from .runner import get_parser, verify, run



def main():
    parser = get_parser()
    args = parser.parse_args()

    if not args.script:
        os.putenv('_JAPR_IGNORE_RUN', '1')

    if args.reload:
        os.execv(
            sys.executable,
            [sys.executable, '-m', 'japronto.reloader', *sys.argv[1:]])

    if not args.script:
        os.environ['_JAPR_IGNORE_RUN'] = '1'

    attribute = verify(args)
    if not attribute:
        return 1


# Path: src/japronto/runner.py
# def get_parser():
#     prog = 'python -m japronto' if sys.argv[0].endswith('__main__.py') \
#         else 'japronto'
#     parser = ArgumentParser(prog=prog)
#     parser.add_argument('--host', dest='host', type=str, default='0.0.0.0')
#     parser.add_argument('--port', dest='port', type=int, default=8080)
#     parser.add_argument('--worker-num', dest='worker_num', type=int, default=1)
#     parser.add_argument(
#         '--reload', dest='reload', action='store_const',
#         const=True, default=False)
# 
#     parser.add_argument(
#         '--reloader-pid', dest='reloader_pid', type=int, help=SUPPRESS)
#     parser.add_argument(
#         '--script', dest='script', action='store_const',
#         const=True, default=False, help=SUPPRESS)
# 
#     parser.add_argument('application')
# 
#     return parser
# 
# def verify(args):
#     if args.script:
#         script = args.application
# 
#         if not os.path.exists(script):
#             print("Script '{}' not found.".format(script))
# 
#         return script
#     else:
#         try:
#             module, attribute = args.application.rsplit('.', 1)
#         except ValueError:
#             print(
#                 "Application specificer must contain at least one '.'," +
#                 "got '{}'.".format(args.application))
#             return False
# 
#         try:
#             module = import_module(module)
#         except ModuleNotFoundError as e:
#             print(e.args[0] + ' on Python search path.')
#             return False
# 
#         try:
#             attribute = getattr(module, attribute)
#         except AttributeError:
#             print(
#                 "Module '{}' does not have an attribute '{}'."
#                 .format(module.__name__, attribute))
#             return False
# 
#         if not isinstance(attribute, Application):
#             print("{} is not an instance of 'japronto.Application'.")
#             return False
# 
#         return attribute
# 
# def run(attribute, args):
#     if args.script:
#         runpy.run_path(attribute)
#     else:
#         attribute._run(
#             host=args.host, port=args.port,
#             worker_num=args.worker_num, reloader_pid=args.reloader_pid)


# Path: src/japronto/__main__.py
import sys
import os
from .runner import get_parser, verify, run




def main():
    parser = get_parser()
    args = parser.parse_args()

    if not args.script:
        os.putenv('_JAPR_IGNORE_RUN', '1')

    if args.reload:
        os.execv(
            sys.executable,
            [sys.executable, '-m', 'japronto.reloader', *sys.argv[1:]])

    if not args.script:
        os.environ['_JAPR_IGNORE_RUN'] = '1'

    attribute = verify(args)
    if not attribute:
        return 1


    run(attribute, args)