---
- name: "set local variables from overrides and defaults"
  set_fact:
    dns: "{{ (dns_defaults | combine(dns_override, recursive=True)) if dns_override else dns_defaults }}"

- name: ensure that path exists
  file:
    path: "{{ path }}/config/dns"
    state: directory

- name: template docker-compose
  template:
    src: compose.yml.j2
    dest: "{{ path }}/compose.yml"

- name: populate dmasq
  ansible.builtin.template:
    src: "dmasq.conf/{{ item.path }}"
    dest: "{{ path }}/config/etc-dnsmasq.d/{{ item.path | regex_replace('\\.j2$', '') }}"
  with_filetree: "{{ role_path }}/templates/dmasq.conf"
  when:
    - item.state == "file"
  notify: restart container

- name: ensure container is running
  community.docker.docker_compose_v2:
    project_src: "{{ path }}"
    project_name: "{{ role_name }}"
    state: "present"
    pull: "always"
    wait: true
    services: ["pihole"]
  register: _compose_result