Ansible role to install sdkman and gradle

gradle_defaults_main.yml

---
sdkman_script_install_url: http://get.sdkman.io
sdkman_folder: '/home/vagrant/.sdkman'
gradle_version: 2.3

gradle_tasks_main.yml

---
- name: Check if sdkman is installed
  shell: test -d {{sdkman_folder}} && echo "yes" || echo "no"
  register: is_sdkman_installed

- name: Install SDKMAN!
  when: is_sdkman_installed.stdout == "no"
  shell: curl -s {{sdkman_script_install_url}} | bash executable=/bin/bash
  sudo: no

- name: Ensure presence of bashrc
  file: state=touch path={{user_home_path}}/.bashrc
  sudo: no

- name: Add sdkman in .bashrc
  lineinfile: dest={{user_home_path}}/.bashrc regexp="\/.sdkman/bin\/sdkman\-init\.sh" line='[[ -s "{{sdkman_folder}}/bin/sdkman-init.sh" && ! $(which sdkman-init.sh) ]] && source "{{sdkman_folder}}/bin/sdkman-init.sh"'
  sudo: no

- name: Installing gradle
  # This will read your bash profile file, which would setup sdkman-init.sh.
  command: bash -lc "sdk install gradle {{gradle_version}}"
  sudo: no

I used a modified version of this, this is what worked for me for anyone interested:

playbook/gradle.yml

- name: Check if sdkman is installed 
  shell: test -d {{sdkman_folder}} && echo "yes" || echo "no"
  register: is_sdkman_installed

- name: Install SDKMan Package Manager
  shell: curl -s {{sdkman_script_install_url }} | bash executable=/bin/bash
  when : is_sdkman_installed.stdout == "no"

- name: Ensure presense of .bashrc file
  file: state=touch path={{user_home_path}}/.bashrc

- name: Add SDKMan in .bashrc file
  lineinfile: dest={{user_home_path}}/.bashrc regexp="\/.sdkman/bin\/sdkman\-init\.sh" line='[[ -s "{{sdkman_folder}}/bin/sdkman-init.sh" && ! $(which sdkman-init.sh) ]] && source "{{sdkman_folder}}/bin/sdkman-init.sh"'

- name: Installing gradle with sdkman
  shell: "source /home/admin/.sdkman/bin/sdkman-init.sh && sdk install gradle {{gradle_version}}"
  args:
    executable: /bin/bash

This goes in your vars:

# Vars for gradle
sdkman_script_install_url: http://get.sdkman.io
sdkman_folder: '/home/admin/.sdkman'
gradle_version: 6.5
user_home_path: '/home/admin'

This part depends on your username.

Hey Timo.
It's been a while since the last time I touched on this.
Thank you for your contribution!