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########################################################################
#
# (C) 2015, Brian Coca <bcoca@ansible.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
########################################################################
''' This manages remote shared Ansible objects, mainly roles'''
import os
from ansible.compat.six import string_types
from ansible.errors import AnsibleError
from ansible.utils.display import Display
# default_readme_template
# default_meta_template
class Galaxy(object):
''' Keeps global galaxy info '''
def __init__(self, options, display=None):
if display is None:
self.display = Display()
else:
self.display = display
self.options = options
roles_paths = getattr(self.options, 'roles_path', [])
if isinstance(roles_paths, string_types):
self.roles_paths = [os.path.expanduser(roles_path) for roles_path in roles_paths.split(os.pathsep)]
self.roles = {}
# load data path for resource usage
this_dir, this_filename = os.path.split(__file__)
self.DATA_PATH = os.path.join(this_dir, "data")
#TODO: move to getter for lazy loading
self.default_readme = self._str_from_data_file('readme')
self.default_meta = self._str_from_data_file('metadata_template.j2')
def add_role(self, role):
self.roles[role.name] = role
def remove_role(self, role_name):
del self.roles[role_name]
def _str_from_data_file(self, filename):
myfile = os.path.join(self.DATA_PATH, filename)
try:
return open(myfile).read()
except Exception as e:
raise AnsibleError("Could not open %s: %s" % (filename, str(e)))
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