---
- name: Version Lock
  hosts: temp
  become: false
  gather_facts: false

  vars:
    leapp_role_dependencies:
      - leapp-0.17.0-2.el7_9
      - leapp-upgrade-el7toel8-0.20.0-13.el7_9
      - leapp-upgrade-el7toel8-deps-0.20.0-13.el7_9
      - leapp-deps-0.17.0-2.el7_9
      - python2-leapp-0.17.0-2.el7_9
      - kernel-3.10.0-1160.90.1.el7
      - httpd-2.4.6-17.el7
      - httpd-tools-2.4.6-17.el7
      # - broken-pkg-foo-1.2.3.el7

    leapp_all_packages:
      - httpd-*
      - leapp-*
      - python2-leapp

  tasks:
    - name: Remove Leapp if requested or if required files are not present
      block:
        - name: Trigger re-install if requested
          ansible.builtin.fail:
          when: perform_leapp_reinstall | default(false) | bool

        - name: Check /etc/leapp/files
          ansible.builtin.find:
            paths: /etc/leapp/files
          register: etc_leapp

        - name: List out files
          ansible.builtin.set_fact:
            etc_leapp_files: >-
              {{ etc_leapp['files'] | map(attribute='path') | map('basename') }}

        - name: Fail if neither version of the device driver json exists
          ansible.builtin.fail:
          when:
            - "'device_driver_data.json' not in etc_leapp_files"
            - "'device_driver_deprecation_data.json' not in etc_leapp_files"

        - name: Fail if pes or repomap jsons do not exist
          ansible.builtin.assert:
            that:
              - "'pes-events.json' in etc_leapp_files"
              - "'repomap.json' in etc_leapp_files"

      rescue:
        - name: Ensure dependencies and verionlocks are removed for fresh install
          block:
            - name: Ensure leapp dependencies are removed for fresh install
              ansible.builtin.yum:
                name: "{{ leapp_all_packages }}"
                state: absent
                autoremove: true

            - name: Ensure versionlocks are removed # noqa: command-instead-of-module
              ansible.builtin.command: "yum versionlock delete {{ leapp_all_packages | join(' ') }}"
              failed_when: r_versionlock_remove['rc'] not in [0, 1]
              changed_when: r_versionlock_remove['rc'] == 0
              ignore_errors: true
              register: r_versionlock_remove

    - name: Ensure yum-plugin-versionlock is present
      ansible.builtin.yum:
        name: yum-plugin-versionlock
        state: present

    - name: Check provided list of packages and versionlock as needed
      ansible.builtin.include_tasks: tasks/versionlock_package.yml
      loop: "{{ leapp_role_dependencies }}"

    - name: Ensure dependencies are installed
      ansible.builtin.yum:
        name: "{{ leapp_role_dependencies }}"
        state: present
        allow_downgrade: true