# The bulk of this role can likely be replaced with:
# https://github.com/CCI-MOC/moc-ansible-mailman
# Just a note for possible future improvement.

- name: Block for multihost lists
  block:
    - name: Set mailman site root fact
      set_fact:
        mm_site_root: "/srv/mailman/{{ mm_site_name }}"
        cacheable: no
    - name: Check if the site list exists
      command: list_lists --bare
      environment:
        MAILMAN_SITE_DIR: "{{ mm_site_root }}"
      register: listlists
    - name: Create the site list if it doesn't exist
      command: "newlist {% if mailman_test_mode is defined and mailman_test_mode %} -q {% endif %} {{ mm_list_name }} {{ mm_list_admin }} {{ mm_list_password }}"
      environment:
        MAILMAN_SITE_DIR: "{{ mm_site_root }}"
      when:
        - ( listlists.stdout_lines | intersect([ mm_list_name ]) | length | int ) == 0
  when: mm_site_name != "_default"

- name: Block for normal lists
  block:
    - name: Check if the list exists
      command: list_lists --bare
      register: listlists
    - name: Create the list if it doesn't exist
      command: "newlist {% if mailman_test_mode is defined and mailman_test_mode %} -q {% endif %} {{ mm_list_name }} {{ mm_list_admin }} {{ mm_list_password }}"
      when:
        - ( listlists.stdout_lines | intersect([ mm_list_name ]) | length | int ) == 0
  when: mm_site_name == "_default"

# TODO we accept a description parameter but don't do anything with it