# Copyright (c) 2022, Ansible Project
# Copyright (c) 2022, VMware, Inc. All Rights Reserved.
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

- name: Add a line to the file test02.cfg and make sure it succeed
  ansible.builtin.lineinfile:
    path: "{{ test_dir }}/test02.cfg"
    regexp: "^test"
    line: "test"

- name: "Customize ISO file: add file, delete file and change file"
  community.general.iso_customize:
    src_iso: "{{ test_dir }}/test.iso"
    dest_iso: "{{ test_dir }}/{{ dest_iso_name }}"
    delete_files:
      - "/test01.cfg"
    add_files:
      - src_file: "{{ test_dir }}/test01.cfg"
        dest_file: "/preseed/ubuntu.seed"
      - src_file: "{{ test_dir }}/test02.cfg"
        dest_file: "/test02.cfg"

- include_tasks: iso_mount.yml
  vars:
    iso_name: "{{ dest_iso_name }}"

- debug: var=mount_root_dir

- name: Check the file test01.cfg is deleted
  stat:
    path: "{{ mount_root_dir }}/test01.cfg"
  register: check_file

- assert:
    that:
    - check_file.stat.exists == False

- name: Check the file /preseed/ubuntu.seed is added
  stat:
    path: "{{ mount_root_dir }}/preseed/ubuntu.seed"
  register: check_file

- assert:
    that:
    - check_file.stat.exists == True

- block:
    - name: Get the content of file test02.cfg
      command: "cat {{ mount_root_dir }}/test02.cfg"
      register: get_file_content

    - set_fact:
        file_contents: "{{ get_file_content.stdout }}"
  when: ansible_distribution == 'RedHat' and ansible_distribution_version is version('7.9', '==')

- name: Get the content of file test02.cfg
  set_fact:
    file_contents: "{{ lookup('file', mount_root_dir + '/test02.cfg') }}"
  when: not (ansible_distribution == 'RedHat' and ansible_distribution_version is version('7.9', '=='))

- fail: msg="Failed to replace the file test02.cfg"
  when: file_contents != "test"

- name: Umount ISO
  mount:
    path: "{{ mount_root_dir }}"
    fstab: "{{ test_dir }}/temp.fstab"
    state: unmounted

- name: Delete line of file test02.cfg
  ansible.builtin.lineinfile:
    path: "{{ test_dir }}/test02.cfg"
    regexp: "test" 
    state: absent