---
- include_tasks: creategroups.yml
  loop: "{{ github_users }}"
  loop_control:
    loop_var: user_data

- name: Ensure user accounts are present
  become: true
  user:
    name: "{{ item.user | default(item) }}"
    shell: /bin/bash
    createhome: true
    groups: "{{ item.groups | default(item) }}"
    append: yes
    home: /home/{{ item.user | default(item) }}
    state: present
  with_items: "{{ github_users }}"

- name: Ensure authorized_keys for GitHub user accounts are present
  authorized_key:
    user: "{{ item.user | default(item) }}"
    key: "{{ github_url }}/{{ item.account | default('') }}.keys"
    manage_dir: true
    exclusive: False
  with_items: "{{ github_users }}"
  ignore_errors: yes
  register: task_result
  failed_when: "'blah' in task_result"

- name: Tell user to generate openVPN configuration for users
  debug:
    msg: "Please generate openVPN configuration for users: {{ task_result.results | map(attribute='item') | map(attribute='user') | list | join(', ') }}. See https://docs.redbrick.dcu.ie/aperture/vpn/ for more information."