---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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: Container Image Prepare
  connection: "{{ (tripleo_target_host is defined) | ternary('ssh', 'local') }}"
  hosts: "{{ tripleo_target_host | default('localhost') }}"
  remote_user: "{{ tripleo_target_user | default(lookup('env', 'USER')) }}"
  gather_facts: "{{ (tripleo_target_host is defined) | ternary(true, false) }}"
  any_errors_fatal: true
  vars:
    roles_file: /usr/share/openstack-tripleo-heat-templates/roles_data.yaml
    environment_files: []
    environment_directories: []
    cleanup: full
    dry_run: false
    debug: false
    log_file: container_image_prepare.log

  tasks:
    - name: Fetch roles_data
      slurp:
        src: "{{ roles_file | tht_abspath }}"
      register: roles_data
    - name: Set fact for log file
      set_fact:
        cip_log_file: "{{ lookup('env', 'HOME') ~ '/' ~ log_file }}"
    - name: Get all files in directories
      find:
        paths: "{{ environment_directories | tht_abspath(ignore_error=true) }}"
        patterns: '*.yaml'
      when: environment_directories|list|length > 0
      register: out_env_files
    - name: Build environment_files
      set_fact:
        env_files: "{{ out_env_files.files | map(
          attribute='path') | list + (environment_files | tht_abspath) }}"
    - name: Build heat stack environment
      tripleo_build_heat_environment:
        env_files: "{{ env_files }}"
      register: env_result
    - name: Prepare container images, check logs in {{ cip_log_file }}
      become: true
      tripleo_container_image_prepare:
        roles_data: "{{ roles_data['content'] | b64decode | from_yaml}}"
        environment: "{{ env_result.environment }}"
        cleanup: "{{ cleanup }}"
        dry_run: "{{ dry_run }}"
        log_file: "{{ cip_log_file }}"
        debug: "{{ debug }}"
      register: prepare_result
    - name: Write output to file to {{ output_env_file }}
      copy:
        content: "{{ prepare_result.params | to_nice_yaml }}"
        backup: true
        dest: "{{ output_env_file }}"
      when: output_env_file is defined
    - name: Write output to console
      debug:
        msg: "{{ prepare_result.params | to_nice_yaml }}"
      when: output_env_file is not defined