---
- name: Install mailman3
  apt:
    update_cache: true
    name:
      - mailman3-full
      - python3-pip  # CAS
      - python3-lxml  # CAS
      - sassc
    install_recommends: false
  register: apt_result
  retries: 3
  until: apt_result is succeeded

- name: Install django-allauth-cas from PIP
  pip:
    name: django-allauth-cas

# You will need to setup postgres
# sudo -u postgres createuser -P mailman3
# sudo -u postgres createdb -O mailman3 mailman3
- name: Configure mailman3
  template:
    src: "mailman3/{{ item }}.j2"
    dest: "/etc/mailman3/{{ item }}"
    mode: 0640
    owner: root
    group: list
  loop:
    - mailman.cfg
    - mailman-hyperkitty.cfg
  notify: Restart mailman3

- name: Apply permissions to the mailman directory
  file:
    path: /var/lib/mailman3
    state: directory
    owner: list
    group: list

# You will need to setup postgres
# sudo -u postgres createuser -P mailman3web
# sudo -u postgres createdb -O mailman3web mailman3web
# Then migrate data: sudo /usr/share/mailman3-web/manage.py migrate
- name: Configure mailman3-web
  template:
    src: mailman3/mailman-web.py.j2
    dest: /etc/mailman3/mailman-web.py
    mode: 0640
    owner: root
    group: www-data
  notify: Restart mailman3-web

- name: Indicate role in motd
  template:
    src: update-motd.d/05-service.j2
    dest: /etc/update-motd.d/05-mailman3
    mode: 0755