---
- name: ReaR Restore Playbook
  hosts: all
  gather_facts: true
  become: false

  vars:
    rear_backup_workflow: standalone

  # We need to extract the contents of the archive, and then restore /etc/rear/local.conf
  # after that THEN run mkrescue + rear_restore

  # For /etc/rear/local.conf - first stat and see if exists; if exists use it
  # else restore from archive

  # How would this work if we restore from a differnt workflow?
  # Won't we need to regenerate the local.cfg?
  # Could we save the archive to etc-rear-{{ workflow }}.tar.gz and restore from that?
  tasks:
    - name: Check if configuration backup exists
      ansible.builtin.stat:
        path: "/root/etc-rear-backup-{{ rear_backup_workflow }}.tar.gz"
      register: rear_config_backup_stat

    - name: Create tmpdir and extract archive
      when:
        - rear_config_backup_stat['stat']['exists'] | bool
      block:
        - name: Create tmpdir
          ansible.builtin.file:
            path: /tmp/unarchive
            state: directory
            mode: "0755"

        - name: Extract archive contents
          ansible.builtin.unarchive:
            remote_src: true
            src: "/root/etc-rear-backup-{{ rear_backup_workflow }}.tar.gz"
            dest: /tmp/unarchive

    # - name: Import rear_vars role
    #   ansible.builtin.import_role:
    #     name: rhc.rear.rear_vars

    # - name: Configure ReaR local.conf file
    #   ansible.builtin.include_role:
    #     name: rhc.rear.rear_local_cfg

    # - name: Perform ReaR restore
    #   ansible.builtin.include_role:
    #     name: rhc.rear.rear_restore