load nginx_vhosts array from files

short-doc.yml

** playbook-test.yml

- hosts: all
  gather_facts: no
  vars:
    nginx_vhosts: []
  tasks:
  - include_tasks: load-vhosts-conf.yml
    vars:
      vhost_file: '{{ item }}'
    with_filetree: files/vhosts
  - debug: var=nginx_vhosts

** ./load-vhosts-conf.yml
---
- name: 'load {{ vhost_file.path }}'
  include_vars:
    file: "{{ vhost_file.src }}"
    name: vhost
- set_fact:
    nginx_vhosts: "{{ nginx_vhosts + [ vhost ] }}"

** files/vhosts/a.yml
---
name: a

** files/vhosts/b.yml
---
name: b

=========RUN==RUN==RUN==RUN==RUN==RUN==RUN==RUN===================
$ ansible-playbook -i 'localhost,' playbook-test.yml                                                                                                                                                                       03/31/20 - 10:30

PLAY [all] *********************************************************************************************************************************************************************************************************************************

TASK [include_tasks] ***********************************************************************************************************************************************************************************************************************
included: /Users/germain.maurice/code/home/load-vhosts-conf.yml for localhost
included: /Users/germain.maurice/code/home/load-vhosts-conf.yml for localhost

TASK [load b.yml] **************************************************************************************************************************************************************************************************************************
ok: [localhost]

TASK [set_fact] ****************************************************************************************************************************************************************************************************************************
ok: [localhost]

TASK [load a.yml] **************************************************************************************************************************************************************************************************************************
ok: [localhost]

TASK [set_fact] ****************************************************************************************************************************************************************************************************************************
ok: [localhost]

TASK [debug] *******************************************************************************************************************************************************************************************************************************
ok: [localhost] =>
  vhosts:
  - name: b
  - name: a

PLAY RECAP *********************************************************************************************************************************************************************************************************************************
localhost                  : ok=7    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0