- name: Remove old Docker APT repo list files (legacy deb format)
  ansible.builtin.file:
    path: "{{ item }}"
    state: absent
  loop:
    - /etc/apt/sources.list.d/docker.list
    - /etc/apt/sources.list.d/docker-ce.list
    - /etc/apt/sources.list.d/download_docker_com_linux_ubuntu.list
  register: docker_apt_sources_cleanup
  failed_when: false

- name: Remove legacy Docker repo entries from /etc/apt/sources.list
  ansible.builtin.lineinfile:
    path: /etc/apt/sources.list
    regexp: '^deb\s+.*download\.docker\.com/linux/.*$'
    state: absent
  register: docker_sources_list_cleanup
  failed_when: false

- name: Update apt cache after legacy Docker repo cleanup
  ansible.builtin.apt:
    update_cache: true
  when: docker_apt_sources_cleanup is changed or docker_sources_list_cleanup is changed