---
- name: Ensure legacy docker packages are removed
  ansible.builtin.apt:
    name: "{{ docker_apt_legacy_packages }}"
    state: absent
  when: docker_remove_legacy_packages

- name: Add apt key for docker repository
  ansible.builtin.apt_key:
    id: "{{ docker_apt_key_id }}"
    url: "{{ docker_apt_key_url }}"
    state: "{{ docker_state }}"

- name: Add apt repository for docker
  ansible.builtin.apt_repository:
    repo: "{{ docker_apt_repository }}"
    state: "{{ docker_state }}"
  register: docker_apt_repository_info

- name: Update apt cache if repository was newly added
  ansible.builtin.apt:
    update_cache: true
  when:
    - docker_state == 'present'
    - docker_apt_repository_info.changed

- name: Install apt packages for docker
  ansible.builtin.apt:
    name: "{{ docker_apt_packages }}"
    state: "{{ docker_state }}"