---
- name: Include OS-specific variables.
  include_vars: "{{ item }}"
  with_fileglob:
    - "{{role_path}}/vars/{{ ansible_os_family }}.yml"
    - "{{role_path}}/vars/{{ ansible_os_family }}-php{{ php_version }}.yml"

- name: Define PHP variables.
  set_fact: "{{ item.key }}={{ hostvars[inventory_hostname][item.value] }}"
  when:
    - hostvars[inventory_hostname][item.key] is undefined
    - hostvars[inventory_hostname][item.value] is defined
  with_dict:
    php_conf_paths: __php_conf_paths
    php_extension_conf_paths: __php_extension_conf_paths
    php_fpm_daemon: __php_fpm_daemon
    php_fpm_conf_path: __php_fpm_conf_path
    php_fpm_pool_conf_path: __php_fpm_pool_conf_path
    php_mysql_package: __php_mysql_package
    php_redis_package: __php_redis_package
    php_memcached_package: __php_memcached_package
    php_pgsql_package: __php_pgsql_package
    php_tideways_module_path: __php_tideways_module_path
    php_uploadprogress_module_path: __php_uploadprogress_module_path
    php_xdebug_module_path: __php_xdebug_module_path
    php_xhprof_module_path: __php_xhprof_module_path
    php_packages: __php_packages

- name: Define php_install_recommends variable.
  set_fact:
    php_install_recommends: "{{ php_versions_install_recommends }}"

# Setup tasks.
- include_tasks: "setup-{{ ansible_os_family }}.yml"

- name: Set the correct XHProf package when PHP 5.6 is used.
  set_fact:
    xhprof_download_url: https://github.com/phacility/xhprof/archive/master.tar.gz
    xhprof_download_folder_name: xhprof-master
  when: php_version == '5.6'