---
# tasks file for teamspeak

- name: "Load OS specific variables"
  include_vars: "{{ item }}"
  with_first_found: 
    - files: 
        - "{{ ansible_distribution|lower }}.yml"
        - "{{ ansible_os_family|lower }}.yml"
        - "{{ ansible_system|lower }}.yml"
        - main.yml
      paths: 
        - ../vars
  tags:
    - teamspeak

- name: Create Teamspeak user
  user:
    name: "{{ teamspeak.user }}"
    comment: "{{ teamspeak.comment }}"
    home: "{{ teamspeak.home }}"
    shell: "{{ teamspeak.shell }}"
    system: yes
  tags:
    - teamspeak

- name: Download TeamSpeak 3 server files
  get_url:
    url: "http://dl.4players.de/ts/releases/{{ teamspeak.version }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}.tar.bz2"
    dest: "{{ teamspeak.home }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}.tar.bz2"
    checksum: "{{ teamspeak.checksum }}"
    owner: "{{ teamspeak.user }}"
    group: "{{ teamspeak.user }}"
  tags:
    - teamspeak

- name: Create TeamSpeak 3 server directory
  file:
    path: "{{ teamspeak.home}}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}"
    state: directory
    owner: "{{ teamspeak.user }}"
    group: "{{ teamspeak.user }}"
  tags:
    - teamspeak

- name: Extract TeamSpeak 3 server files
  unarchive:
    copy: no
    src: "{{ teamspeak.home }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}.tar.bz2"
    dest: "{{ teamspeak.home }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}/"
    creates: "{{ teamspeak.home }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}/teamspeak3-server_linux_amd64"
    owner: "{{ teamspeak.user }}"
    group: "{{ teamspeak.user }}"
  tags:
    - teamspeak

# Updater idea
# 1. Check if user files exist under symlinked directory.
# 2.   true? Copy user files to directory of new TeamSpeak3 server version.
# 3. Stop currently running TeamSpeak 3 Server (under symlinked directory).
# 4. Create/Update symlink
# 5.   notify systemd of the update
# 6. Start new TeamSpeak 3 server

- name: Create/Update symlink to TeamSpeak 3 server {{ teamspeak.version }}
  file:
    src: "{{ teamspeak.home }}/teamspeak3-server_linux_amd64-{{ teamspeak.version }}/teamspeak3-server_linux_amd64"
    dest: "{{ teamspeak.home }}/{{ teamspeak.symlink }}"
    state: link
    owner: "{{ teamspeak.user }}"
    group: "{{ teamspeak.user }}"
  tags:
    - teamspeak

- name: Add TeamSpeak 3 systemctl service file
  template:
    src: teamspeak3-server.service.j2
    dest: "{{ systemd_service_file_path }}/teamspeak3-server.service"
    mode: 0644
    owner: root
    group: root
  notify:
    - reload systemd
  tags:
    - teamspeak

# Perform the "reload systemd" handler now.
# Before we start using the new/changed .service file.
- meta: flush_handlers
  tags:
    - teamspeak

- name: Enable and start TeamSpeak 3 server
  service:
    name: teamspeak3-server
    state: started
    enabled: yes
  tags:
    - teamspeak