# - a bit of a contrived example of backing up files on a managed host
#
# https://stackoverflow.com/questions/24162996/how-to-move-rename-a-file-using-an-ansible-task-on-a-remote-system

---
- name: check backup directory status
  ansible.builtin.stat:
    path: "{{ backup_etc_dir }}"
  register: backup_dir
  tags: ['backup_dir_status']

- name: create backup directory if it does not exist
  ansible.builtin.file:
    path: "{{ backup_etc_dir }}"
    state: directory
  become: true
  become_user: root
  when: backup_dir.stat.isdir is not defined
  tags: ['create_backup_dir']

- name: backup of system files
  ansible.builtin.copy:
    src: /etc/{{ item  }}
    remote_src: true
    dest: "{{ backup_etc_dir }}/"
    mode: preserve
  with_items:
    - hosts.allow~
    - hosts.deny~
    - inetd.conf
    - sudoers.dist
    - hosts
    - fstab
    - inittab
  become: true
  become_user: root
  tags: ['backup_system_files']

- name: backup slackpkg files
  ansible.builtin.copy:
    src: /etc/slackpkg/{{ item  }}
    remote_src: true
    dest: "{{ backup_etc_dir }}/"
    mode: preserve
  with_items:
    - blacklist~
    - mirrors~
  become: true
  become_user: root
  tags: ['backup_slackpkg_files']

- name: rename our test files
  ansible.builtin.shell: |
    sudo mv {{ backup_etc_dir }}/hosts.allow~ {{ backup_etc_dir }}/hosts.allow
    sudo mv {{ backup_etc_dir }}/hosts.deny~ {{ backup_etc_dir }}/hosts.deny
    sudo mv {{ backup_etc_dir }}/sudoers.dist {{ backup_etc_dir }}/sudoers
    sudo mv {{ backup_etc_dir }}/blacklist~ {{ backup_etc_dir }}/blacklist
    sudo mv {{ backup_etc_dir }}/mirrors~ {{ backup_etc_dir }}/mirrors
    exit 0
  tags: ['rename_files']