from __future__ import absolute_import

import importlib

import click

import shub

from shub.utils import update_available

HELP = """

shub is the Scrapinghub command-line client. It allows you to deploy projects

or dependencies, schedule spiders, and retrieve scraped data or logs without

leaving the command line.

"""

SHORT_HELP = "Scrapinghub command-line client"

EPILOG = """

For usage and help on a specific command, run it with a --help flag, e.g.:

shub schedule --help

"""

@click.group(help=HELP, short_help=SHORT_HELP, epilog=EPILOG)

@click.version_option(shub.__version__)

def cli():

update_url = update_available()

if update_url:

click.echo("INFO: A newer version of shub is available. Update "

"via pip or get it at {}".format(update_url), err=True)

commands = [

"deploy",

"login",

"deploy_egg",

"fetch_eggs",

"deploy_reqs",

"logout",

"version",

"items",

"schedule",

"log",

"requests",

"copy_eggs"

]

for command in commands:

module_path = "shub." + command

command_module = importlib.import_module(module_path)

command_name = command.replace('_', '-') # easier to type

cli.add_command(command_module.cli, command_name)