---

- name: Ensure we have sane configuration
  fail:
    msg: You must set "besu_git_repo" for this role to run when "besu_build_from_source" is enabled
  when: not (besu_git_repo is defined) or besu_git_repo|length == 0

- name: Check JDK version
  shell: javac -version | egrep -o '[0-9]+\.[0-9]+\.[0-9]+'
  register: jdk_version
  changed_when: false
  ignore_errors: true

- name: Ensure JDK is installed
  fail:
    msg: "You must have JDK 11 or later installed. {{ 'No version found.' if jdk_version is failed else 'Found version ' + jdk_version.stdout }}"
  when: jdk_version.stdout is version('11.0.0', '<')

- name: Clone Besu Sources
  git:
    repo: "{{ besu_git_repo }}"
    dest: '/tmp/besu'
    version: "{{ besu_git_commit }}"

- name: Build Besu
  command: ./gradlew --no-daemon --parallel clean assemble
  args:
    chdir: /tmp/besu
  changed_when: true

- name: Get Besu Version
  shell: "awk '/version=/ { gsub(/version=/,\"\"); print $1 }' gradle.properties"
  args:
    chdir: /tmp/besu
  register: besu_version_cmd
  changed_when: false

- name: Set Besu Version Fact
  set_fact:
    besu_version: "{{ besu_version_cmd.stdout }}"