---
- name: Define php_fpm_daemon.
  set_fact:
    php_fpm_daemon: "{{ __php_fpm_daemon }}"
  when: php_fpm_daemon is not defined

- name: Configure php-fpm pool (if enabled).
  lineinfile:
    dest: "{{ php_fpm_pool_conf_path }}"
    regexp: "{{ item.regexp }}"
    line: "{{ item.line }}"
    state: present
  with_items:
    - regexp: "^listen.?=.+$"
      line: "listen = 127.0.0.1:9000"
    - regexp: '^listen\.allowed_clients.?=.+$'
      line: "listen.allowed_clients = {{ php_fpm_listen_allowed_clients }}"
    - regexp: '^pm\.max_children.?=.+$'
      line: "pm.max_children = {{ php_fpm_pm_max_children }}"
    - regexp: '^pm\.start_servers.?=.+$'
      line: "pm.start_servers = {{ php_fpm_pm_start_servers }}"
    - regexp: '^pm\.min_spare_servers.?=.+$'
      line: "pm.min_spare_servers = {{ php_fpm_pm_min_spare_servers }}"
    - regexp: '^pm\.max_spare_servers.?=.+$'
      line: "pm.max_spare_servers = {{ php_fpm_pm_max_spare_servers }}"
  when: php_enable_php_fpm
  notify: restart php-fpm

- name: Ensure php-fpm is started and enabled at boot (if configured).
  service:
    name: "{{ php_fpm_daemon }}"
    state: started
    enabled: yes
  when: php_enable_php_fpm