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#!/usr/bin/python

# (c) 2012, Michael DeHaan <michael.dehaan@gmail.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/>.
#

# things that must be installed to use this
#    facter
#    ruby-json

import subprocess

def get_facter_data():
  p = subprocess.Popen(["/usr/bin/env", "facter", "--json"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  (out, err) = p.communicate()
  rc = p.returncode
  return rc, out, err


def main():
  module = AnsibleModule(
      argument_spec = dict()
  )

  rc, out, err = get_facter_data()
  if rc != 0:
    module.fail_json(msg=err)
  else:
    module.exit_json(**json.loads(out))

# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>

main()