---
#########
# Greenfoot und BlueJ. 

- name: Determine installed bluej version
  shell: "dpkg -l bluej 2> /dev/null | grep ii | awk '{print $3}'"
  register: command_output
- set_fact:
    bluej_installed_version: "{{ command_output.stdout }}"

- name: Determine installed greenfoot version
  shell: "dpkg -l greenfoot 2> /dev/null | grep ii | awk '{print $3}'"
  register: command_output
- set_fact:
    greenfoot_installed_version: "{{ command_output.stdout }}"
  
- name: Install bluej if necessary
  ansible.builtin.apt:
    deb: "{{ mirror_javadev }}/bluej-{{ bluej_target_version }}.deb" 
  when: (mirror_javadev is defined and mirror_javadev | length > 0) and
        (bluej_target_version is defined and bluej_target_version | length > 0 ) and
        (bluej_installed_version != bluej_target_version )

- name: Install greenfoot if necessary
  ansible.builtin.apt:
    deb: "{{ mirror_javadev }}/greenfoot-{{ greenfoot_target_version }}.deb" 
  when: (mirror_javadev is defined and mirror_javadev | length > 0) and
        (greenfoot_target_version is defined and greenfoot_target_version | length > 0 ) and
        (greenfoot_installed_version != greenfoot_target_version )