from __future__ import unicode_literals from __future__ import absolute_import from docker import Client import errno import logging import os import re import yaml from ..project import Project from .docopt_command import DocoptCommand from .formatter import Formatter from .utils import cached_property, docker_url log = logging.getLogger(__name__) class Command(DocoptCommand): base_dir = '.' @cached_property def client(self): return Client(docker_url()) @cached_property def project(self): try: yaml_path = os.path.join(self.base_dir, 'fig.yml') config = yaml.load(open(yaml_path)) except IOError as e: if e.errno == errno.ENOENT: log.error("Can't find %s. Are you in the right directory?", os.path.basename(e.filename)) else: log.error(e) exit(1) return Project.from_config(self.project_name, config, self.client) @cached_property def project_name(self): project = os.path.basename(os.getcwd()) project = re.sub(r'[^a-zA-Z0-9]', '', project) if not project: project = 'default' return project @cached_property def formatter(self): return Formatter()