---
# 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.

# The following rules are applied in order to determine the filtered list
# of roles to be processed for producing venvs.
#
# 1. The role name must be named 'os_*'. We only want the OpenStack
#    services to be compiled into venvs.
# 2. If repo_build_venv_selective is disabled, then all the roles
#    which pass rule 1 will have venvs built.
# 3. If the 'project_group' for the role is defined and is populated
#    then the venv will be built.
#
filtered_venv_role_python_requirements: |-
  {%- set filtered_role_list = [] %}
  {%- for role_name, role_data in local_packages.results.0.item.role_requirements.items() %}
  {%-   if ("os_" in role_name) %}
  {%-     set project_group = role_data['project_group'] %}
  {%-     if (not repo_build_venv_selective | bool) or
              ((groups[project_group] is defined) and (groups[project_group] | length > 0)) %}
  {%-       set _ = filtered_role_list.append({'role_name': role_name, 'role_data': role_data}) %}
  {%-     endif %}
  {%-   endif %}
  {%- endfor %}
  {{- filtered_role_list }}