- name: Install GPG
  apt:
    name: gpg
    state: present
  when: item.java.version is defined and item.java.version == 8
  loop: "{{ minecraft }}"

- name: Add AdoptOpenJDK's signing key
  apt_key:
    id: 8ED17AF5D7E675EB3EE3BCE98AC3B29174885C03
    url: https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public
  when: item.java.version is defined and item.java.version == 8
  loop: "{{ minecraft }}"

- name: Install AdoptOpenJDK repository
  apt_repository:
    repo: deb https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ buster main
    mode: 0644
    state: present
  when: item.java.version is defined and item.java.version == 8
  loop: "{{ minecraft }}"

- name: Install Java 8
  apt:
    name: adoptopenjdk-8-hotspot
    state: present
  when: item.java.version is defined and item.java.version == 8
  loop: "{{ minecraft }}"

- name: Install Java 11
  apt:
    name: openjdk-11-jre
    state: present
  when: item.java.version is not defined or item.java.version == 11
  loop: "{{ minecraft }}"

- name: Activate Java 8
  alternatives:
    name: java
    path: /usr/lib/jvm/adoptopenjdk-8-hotspot-amd64/jre/bin/java
  when: minecraft_java == 8

- name: Activate Java 11
  alternatives:
    name: java
    path: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
  when: minecraft_java == 11