---
- name: Set Ubuntu codename for Linux Mint
  ansible.builtin.set_fact:
    docker_ubuntu_codename: >
      {{ 'jammy' if ansible_distribution_version is version('22', '>=') else
         'focal' if ansible_distribution_version is version('21', '>=') else
         'focal' if ansible_distribution_version is version('20', '>=') else
         'bionic' }}

- name: Add Docker repository for Linux Mint (using Ubuntu base)
  ansible.builtin.apt_repository:
    repo: "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu {{ docker_ubuntu_codename }} stable"
    state: present
    update_cache: true