---
- name: add repository key
  copy:
    src: repo.gpg
    dest: /etc/apt/trusted.gpg.d/github-containers.gpg
  register: apt_repo_github_containers_key

- name: add repository entry
  copy:
    content: |
      deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/{{ (ansible_distribution == 'Ubuntu') | ternary('xUbuntu', ansible_distribution) }}_{{ ansible_distribution_version }}/ /
    dest: /etc/apt/sources.list.d/github-containers.list
  register: apt_repo_github_containers_sources

- name: update apt cache
  when: apt_repo_github_containers_key is changed or
        apt_repo_github_containers_sources is changed
  command: apt-get update
  args:
    warn: false