---

- hosts: all
  vars:
    vhost: 'test.local'
    php_extra_packages:
      - 'php5-memcached'
  pre_tasks:
    - name: APT | Install nginx
      apt: pkg=nginx state=present update_cache=yes cache_valid_time=3600
    - name: LINEINFILE | Force vhost in /etc/hosts
      lineinfile: dest=/etc/hosts line='127.0.0.1 {{ vhost }}'
    - name: SHELL | Get nginx version
      shell: nginx -V 2>&1 | awk -F '/' '/nginx version/ { print $2 }'
      register: nginx_version
      changed_when: false
    - set_fact: nginx_include="fastcgi_params"
      when: "{{ nginx_version.stdout | version_compare('1.6', '<', true) }}"
    - set_fact: nginx_include="fastcgi.conf"
      when: "{{ nginx_version.stdout | version_compare('1.6', '>=', true) }}"
    - name: COPY | Vhost
      copy: >
        dest=/etc/nginx/sites-enabled/{{ vhost }}
        content='server { server_name {{ vhost }}; root /var/www; location ~ \.php$ { include {{ nginx_include }}; fastcgi_pass unix:/var/run/php5-fpm.sock;  } }'
      notify: reload nginx
  handlers:
    - name: reload nginx
      service: name=nginx state=reloaded
  roles:
    - ../../
  post_tasks:
    - name: SHELL | Test php-cli
      shell: php -i | grep '^PHP Version' | head -n 1
      changed_when: false
    - name: FILE | Create /var/www
      file: dest=/var/www state=directory
    - name: COPY | Add phpinfo
      copy: dest=/var/www/phpinfo.php content='<?php phpinfo();'
    - name: SHELL | Check vhost
      shell: curl -v http://{{ vhost }}/phpinfo.php 2> /dev/null | grep h1 | grep -o 'PHP Version 5.*<' | sed -r 's/<//g'
      changed_when: false