You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
# Copyright 2019, David Wilson
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# 1. Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions and the following disclaimer.
|
|
#
|
|
# 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions and the following disclaimer in the documentation
|
|
# and/or other materials provided with the distribution.
|
|
#
|
|
# 3. Neither the name of the copyright holder nor the names of its contributors
|
|
# may be used to endorse or promote products derived from this software without
|
|
# specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
from __future__ import absolute_import, division, print_function
|
|
__metaclass__ = type
|
|
|
|
import os.path
|
|
import sys
|
|
|
|
try:
|
|
import ansible_mitogen.connection
|
|
except ImportError:
|
|
base_dir = os.path.dirname(__file__)
|
|
sys.path.insert(0, os.path.abspath(os.path.join(base_dir, '../../..')))
|
|
del base_dir
|
|
|
|
import ansible_mitogen.connection
|
|
import ansible_mitogen.process
|
|
|
|
viewkeys = getattr(dict, 'viewkeys', dict.keys)
|
|
|
|
|
|
def dict_diff(old, new):
|
|
"""
|
|
Return a dict representing the differences between the dicts `old` and
|
|
`new`. Deleted keys appear as a key with the value :data:`None`, added and
|
|
changed keys appear as a key with the new value.
|
|
"""
|
|
old_keys = viewkeys(old)
|
|
new_keys = viewkeys(dict(new))
|
|
out = {}
|
|
for key in new_keys - old_keys:
|
|
out[key] = new[key]
|
|
for key in old_keys - new_keys:
|
|
out[key] = None
|
|
for key in old_keys & new_keys:
|
|
if old[key] != new[key]:
|
|
out[key] = new[key]
|
|
return out
|
|
|
|
|
|
class Connection(ansible_mitogen.connection.Connection):
|
|
transport = 'local'
|
|
|
|
def get_default_cwd(self):
|
|
# https://github.com/ansible/ansible/issues/14489
|
|
return self.loader_basedir
|
|
|
|
def get_default_env(self):
|
|
"""
|
|
Vanilla Ansible local commands execute with an environment inherited
|
|
from WorkerProcess, we must emulate that.
|
|
"""
|
|
return dict_diff(
|
|
old=ansible_mitogen.process.MuxProcess.cls_original_env,
|
|
new=os.environ,
|
|
)
|