dokku-ansible-deploy/plays/postdeploy/lib/nginxd.yml

---
- name: Check if a custom nginx directory exists
  stat:
    path: "{{ app_config_root }}/nginx.d/"
  register: custom_nginx_d

- name: Create nginx customisation directory
  become: true
  file:
    path: "/home/dokku/{{ dokku.app }}/nginx.conf.d/"
    state: directory
    owner: dokku
    group: dokku
  when: custom_nginx_d.stat.exists

- name: Copy over the nginx custom configuration
  become: true
  template:
    src: "{{ item }}"
    dest: "/home/dokku/{{ dokku.app }}/nginx.conf.d/{{ item | basename }}"
    owner: dokku
    group: dokku
  with_fileglob:
    - "{{ app_config_root }}/nginx.d/*.conf"
  when: custom_nginx_d.stat.exists

- name: Reload nginx to enable custom configurations
  become: true
  service:
    name: nginx
    state: reloaded
  when: custom_nginx_d.stat.exists