---
# Copyright 2015, 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.

- name: Create venv directories
  file:
    path: "{{ repo_build_venv_dir }}"
    state: "directory"
    owner: "{{ repo_build_service_user_name }}"
    mode: 02755

- name: Get venv command path
  command: which virtualenv
  changed_when: false
  register: virtualenv_path

- name: Set virtualenv command path
  set_fact:
    virtualenv_bin: "{{ virtualenv_path.stdout }}"

- name: Create venv build script
  template:
    src: "venv-build-script.sh.j2"
    dest: "/opt/venv-build-script.sh"
    mode: "0755"
  register: _create_venv_build_script

- name: Create venv build options files
  template:
    src: "venv-build-options.txt.j2"
    dest: "{{ repo_build_release_path }}/venv-build-options-{{ item['role_name'] }}.txt"
  with_items: "{{ filtered_venv_role_python_requirements }}"
  register: _create_venv_options_files

- name: Execute the venv build scripts asynchonously
  shell: "/opt/venv-build-script.sh {{ repo_build_release_path }}/venv-build-options-{{ item['item']['role_name'] }}.txt"
  args:
    executable: "/bin/bash"
  when:
    - (item | changed) or
      (_create_venv_build_script | changed) or
      (ansible_local['openstack_ansible']['repo_build']['need_venv_build'] | bool)
  with_items:
    - "{{ _create_venv_options_files.results }}"
  register: _build_venv
  async: "{{ repo_build_venv_timeout * 60 }}"
  poll: 0
  # This task requires the use of the shell module, so we skip lint
  # to avoid:
  # ANSIBLE0013 Use shell only when shell functionality is required
  tags:
    - skip_ansible_lint

- name: Wait for the venvs builds to complete
  async_status:
    jid: "{{ item['ansible_job_id'] }}"
  register: _venv_jobs
  until: _venv_jobs['finished'] | bool
  delay: 10
  retries: "{{ repo_build_venv_timeout * 6 }}"
  with_items: "{{ _build_venv['results'] }}"
  when:
    - item['ansible_job_id'] is defined

- name: Disable the venv build requirement now that it is complete
  ini_file:
    dest: "/etc/ansible/facts.d/openstack_ansible.fact"
    section: repo_build
    option: need_venv_build
    value: False