# vim: set filencoding=utf8
"""
Subversion Commands

@author: Mike Crute (mcrute@gmail.com)
@organization: SoftGroup Interactive, Inc.
@date: April 20, 2010
"""


import os
import sys
from obalie.log import inject_logger


# Commands are relative to this directory by default
__dir__ = os.path.dirname(__file__)


def load_commands(from_path=__dir__, package=__name__):
    commands = {}

    for filename in os.listdir(from_path):
        name = filename[:-len('.py')]
        import_path = '.'.join([package, name])

        mod = __import__(import_path, globals(), locals(), [name])

        command_catalog = getattr(mod, 'COMMANDS', None)
        if command_catalog:
            commands.update(command_catalog)
            continue

        impl_name = "{0}Command".format(name.capitalize())
        command_impl = getattr(mod, impl_name, None)
        if command_impl:
            commands[name] = command_impl

    return commands


class BaseCommand(object):

    @inject_logger
    def __init__(self, client, logger=None):
        self.client = client
        self.logger = logger