---
# Copyright 2017, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#
# Compile a list of the distro packages to install based on
# whether the host is in the host group and the service is
# enabled.
#
keystone_package_list: |-
  {% set packages = keystone_distro_packages %}
  {% if keystone_web_server == 'apache' %}
  {%   set _ = packages.extend(keystone_apache_distro_packages) %}
  {%   if keystone_idp != {} %}
  {%     set _ = packages.extend(keystone_idp_distro_packages) %}
  {%   endif %}
  {%   if keystone_sp != {} %}
  {%     set _ = packages.extend(keystone_sp_distro_packages) %}
  {%   endif %}
  {% else %}
  {%   set _ = packages.extend(keystone_nginx_distro_packages) %}
  {% endif %}
  {% if keystone_developer_mode | bool %}
  {%   set _ = packages.extend(keystone_developer_mode_distro_packages) %}
  {% endif %}
  {{ packages }}

# These vars find a file on the deployment node, if it exists - otherwise the result is empty.
keystone_paste_user_content: "{{ lookup('pipe', 'cat ' ~ keystone_paste_default_file_path ~ ' 2>/dev/null || true') }}"
keystone_policy_user_content: "{{ lookup('pipe', 'cat ' ~ keystone_policy_default_file_path ~ ' 2>/dev/null || true') }}"
keystone_sso_callback_user_content: "{{ lookup('pipe', 'cat ' ~  keystone_sso_callback_file_path ~ ' 2>/dev/null || true') }}"

# These vars find the appropriate result content from the with_items loop
keystone_paste_default_content: |
  {{ _git_file_fetch.results | selectattr('item', 'equalto', keystone_git_config_lookup_location ~ '/' ~ keystone_paste_git_file_path) | map(attribute='content') | first }}

keystone_sso_callback_default_content: |
  {{ _git_file_fetch.results | selectattr('item', 'equalto', keystone_git_config_lookup_location ~ '/' ~ keystone_sso_callback_git_file_path) | map(attribute='content') | first }}