---
# Variable setup.
- name: Include OS-specific variables.
  include_vars: "{{ ansible_os_family }}.yml"

- name: Define php_packages.
  set_fact:
    php_packages: "{{ __php_packages | list }}"
  when: php_packages is not defined

- name: Define php_webserver_daemon.
  set_fact:
    php_webserver_daemon: "{{ __php_webserver_daemon }}"
  when: php_webserver_daemon is not defined

- name: Define php_conf_path.
  set_fact:
    php_conf_path: "{{ __php_conf_path }}"
  when: php_conf_path is not defined

- name: Define php_extension_conf_path.
  set_fact:
    php_extension_conf_path: "{{ __php_extension_conf_path }}"
  when: php_extension_conf_path is not defined

# Setup/install tasks.
- include: setup-RedHat.yml
  when: ansible_os_family == 'RedHat'

- include: setup-Debian.yml
  when: ansible_os_family == 'Debian'

- name: Check the installed version of PHP.
  shell: php -r "echo PHP_VERSION;"
  register: php_version
  changed_when: false

- name: Disable opcache if PHP version is < 5.5.
  set_fact:
    php_opcache_enable: 0
  when: "php_version.stdout.split('.')[0] == '5' and php_version.stdout.split('.')[1] < '5'"

# Configure PHP.
- include: configure.yml