- name: Install Screen
  apt:
    name: screen
    state: present

- name: Install Java
  apt:
    name: default-jre
    state: present

- name: Create Minecraft user
  user:
    name: "{{ minecraft_user }}"
    state: present
    shell: /bin/bash

- name: Create Minecraft directory
  file:
    path: "{{ minecraft_home }}"
    state: directory
    owner: "{{ minecraft_user }}"
    group: "{{ minecraft_user }}"

- name: Download Minecraft
  get_url:
    url: "{{ minecraft_url }}"
    dest: "{{ minecraft_home }}/minecraft_server.jar"
    checksum: "sha1:{{ minecraft_sha1 }}"
    owner: "{{ minecraft_user }}"
    group: "{{ minecraft_user }}"
    mode: 0700

- name: Deploy Minecraft systemd service
  template:
    src: minecraft.service.j2
    dest: "/etc/systemd/system/minecraft.service"
  register: minecraft_systemd

- name: Answer to Mojang's EULA
  template:
    src: eula.txt.j2
    dest: "{{ minecraft_home }}/eula.txt"
    owner: "{{ minecraft_user }}"
    group: "{{ minecraft_user }}"

- name: Reload systemd manager configuration
  systemd:
    daemon_reload: true
  when: minecraft_systemd.changed

- name: Start Service
  service:
    name: minecraft
    state: started
  when: minecraft_eula