---
- sudo: yes
  vars:
    user: "{{ ansible_env.SUDO_USER }}"
    web_app_home: /srv/www
    web_server_group: www-data

  tasks:
  - name: setup webapp deployment folder with the correct permissions
    file: path={{ web_app_home }} state=directory owner={{ web_server_group }} group=www-data mode=0774

  - name: setup webapp deployment configuration + log folders with the correct permissions
    file: path={{ web_app_home }}/{{ item }} state=directory
          owner={{ web_server_group }} group={{ web_server_group }} mode=0774
    with_items:
        - config
        - config/uwsgi
        - logs
        - virtualenvs

  - name: setup webapp deployment configuration + log folders with the correct permissions
    file: state=link
          path={{ web_app_home }}/{{ item.value }}
          src={{ item.key }}
          owner={{ web_server_group }} group={{ web_server_group }} mode=0774
    with_dict:
        /etc/nginx: config/nginx
        /etc/supervisor: config/supervisor
        /var/log/nginx: logs/nginx
        /var/log/supervisor: logs/supervisor

  - name: add user to www-data
    user: name={{ user }} append=yes groups={{ web_server_group }}