---

- set_fact: install_mode='none'
- set_fact: current_version=''

- name: Check if app is installed
  stat: path={{ root_dir }}/meta/ansible_version
  register: version_file

- name: Check installed version
  slurp:  src={{ root_dir }}/meta/ansible_version
  register: current_version
  when: version_file.stat.exists

- set_fact: current_version={{ current_version.content | b64decode | trim }}
  when: version_file.stat.exists

- name: Set install mode to install
  set_fact: install_mode='install'
  when: not version_file.stat.exists

- name: Set install mode to upgrade
  set_fact: install_mode='upgrade'
  when:
    - version_file.stat.exists
    - current_version != version
    - manage_upgrade | default(True)