Adding tasks

meta/main.yml

+---
+dependencies:
+    - geerlingguy.php

tasks/main.yml

+---
+- name: crée un utilisateur système pour wordpress
+  user:
+      name: "{{ wordpress_unix_user }}"
+      comment: Utilisateur système pour wordpress
+      state: present
+      system: yes
+      group: "{{ webserver_user }}"
+
+- name: télécharge la dernière version de wp-cli
+  get_url:
+      url: https://raw.github.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
+      dest: "{{ wordpress_wpcli_path }}"
+      owner: "{{ wordpress_unix_user }}"
+      mode: 0755
+
+- name: vérifie si wp-cli est à jour
+  command: "php {{ wordpress_wpcli_path }} cli check-update"
+  register: wp_cli_update
+  changed_when: "wp_cli_update.stdout != 'Success: WP-CLI is at the latest version.'"
+  become: yes
+  become_user: "{{ wordpress_unix_user }}"
+
+- name: mise à jour de wp-cli
+  command: "php {{ wordpress_wpcli_path }} cli update"
+  when: wp_cli_update.changed
+  become: yes
+  become_user: "{{ wordpress_unix_user }}"
+