---

- name: SET_FACT | Backward compatibility (nginx_vhosts)
  set_fact:
    nginx_sites: "{{ nginx_vhosts }}"
  when: nginx_vhosts is defined

- name: SET_FACT | Backward compatibility (nginx_default_vhost_ssl)
  set_fact:
    nginx_default_site_ssl: "{{ nginx_default_vhost_ssl }}"
  when: nginx_default_vhost_ssl is defined

- name: SET_FACT | Backward compatibility (nginx_default_vhost)
  set_fact:
    nginx_default_site: "{{ nginx_default_vhost }}"
  when: nginx_default_vhost is defined

- name: SHELL | Get Nginx version
  shell: nginx -v 2>&1 | sed -r 's#.*/##;' | cut -d ' ' -f 1
  args:
    executable: /bin/sh
  register: nginx_version
  changed_when: false
  check_mode: no

- name: SHELL | Get module list
  shell: nginx -V 2>&1 | tr -- - '\n' | grep -A 1 with | grep _module | sed -r 's/_module//g; s/\s+//g' | sort
  args:
    executable: /bin/sh
  register: shell_modules
  changed_when: false
  check_mode: no

- name: SET_FACT | Save modules
  set_fact:
    nginx_modules: "{{ shell_modules.stdout_lines }}"

- name: FILE | Create folders
  file: dest="{{ item.dir }}" owner="{{ item.owner }}" mode="{{ item.mode }}" state=directory
  with_items: "{{ nginx_dirs }}"

- name: FILE | Create ansible facts dir
  file: path=/etc/ansible/facts.d state=directory