---

- name: "Create directory: /etc/nginx/vhost"
  file:
    path: /etc/nginx/vhosts
    state: directory
    owner: "{{ services.nginx.user | default('http') }}"
    group: "{{ services.nginx.group | default('http') }}"

- name: Generate nginx vhosts
  template:
    src: vhost.conf.j2
    dest: /etc/nginx/vhosts/{{item.key}}.conf
    owner: "{{ services.nginx.user | default('http') }}"
    group: "{{ services.nginx.group | default('http') }}"
    mode: 0644
  notify: "Restart nginx"
  register: deployed_nginx_vhosts
  loop: "{{ lookup('dict', services.nginx.vhosts, wantlist=True) }}"

- name: "Collect files in directory: /etc/nginx/vhosts"
  find:
    path: /etc/nginx/vhosts
    hidden: yes
  register: nginx_vhosts
  check_mode: no
  changed_when: false

- name: "Remove unmanaged files in directory: /etc/nginx/vhosts"
  file:
    path: "/etc/nginx/vhosts/{{ item.path | basename }}"
    state: absent
  with_items:
    - "{{ nginx_vhosts.files }}"
  notify: "Restart nginx"
  when:
    - (item.path) not in ( deployed_nginx_vhosts | json_query('results[].invocation.module_args.dest') | list )