# Copyright 2021 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
---
- name: Ensure java is present
  become: true
  package:
    name: default-jre-headless
    state: present

- name: Create required directory
  become: true
  file:
    path: "{{ zookeeper_tarball_dest }}"
    state: directory

- name: Ensure zookeeper is present
  become: true
  unarchive:
    creates: "{{ zookeeper_tarball_creates }}"
    dest: "{{ zookeeper_tarball_dest }}"
    remote_src: "{{ zookeeper_tarball_remote_src }}"
    src: "{{ zookeeper_tarball_src }}"

- name: Stat zookeeper_tarball_symlink
  stat:
    path: "{{ zookeeper_tarball_symlink | dirname }}"
  register: r
  no_log: true
  when: zookeeper_tarball_symlink is defined

- name: Create zookeeper_tarball_symlink directory
  become: true
  file:
    state: directory
    path: "{{ zookeeper_tarball_symlink | dirname }}"
  when:
    - zookeeper_tarball_symlink is defined
    - not r.stat.exists

- name: Symlink zookeeper tarball
  become: true
  file:
    dest: "{{ zookeeper_tarball_symlink }}"
    src: "{{ zookeeper_tarball_creates }}"
    state: link
  when:
    - zookeeper_tarball_creates is defined
    - zookeeper_tarball_symlink is defined
    - zookeeper_tarball_creates != zookeeper_tarball_symlink