---
# 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

- name: Define php_apc_conf_filename.
  set_fact:
    php_apc_conf_filename: "{{ __php_apc_conf_filename }}"
  when: php_apc_conf_filename is not defined

- name: Define php_opcache_conf_filename.
  set_fact:
    php_opcache_conf_filename: "{{ __php_opcache_conf_filename }}"
  when: php_opcache_conf_filename is not defined

# Setup/install tasks.
- include: setup-RedHat.yml
  when: (php_install_from_source == false) and (ansible_os_family == 'RedHat')

- include: setup-Debian.yml
  when: (php_install_from_source == false) and (ansible_os_family == 'Debian')

# Install PHP from source when php_install_from_source is true.
- include: install-from-source.yml
  when: php_install_from_source == true

- name: Check the installed version of PHP.
  shell: '{{ php_executable }} -r "echo php_installed_version;"'
  register: php_installed_version
  changed_when: false
  always_run: yes

- name: Disable opcache if PHP version is < 5.5.
  set_fact:
    php_opcache_enable: 0
  when: "{{ php_installed_version.stdout | version_compare('5.5', operator='lt') }}"

# Configure PHP.
- include: configure.yml

# Configure PHP-FPM.
- include: configure-fpm.yml