---
- name: Check if refstack_client_source dir exists and if it's empty
  find:
    paths: "{{ refstack_client_source }}"
  register: local_refstack_found

- name: Print refstack_client_source variable
  debug:
    var: refstack_client_source

- name: Clone refstack-client
  git:
    repo: 'https://opendev.org/openinfra/refstack-client.git'
    dest: "{{ refstack_client_source }}"
    version: "{{ refstack_client_version }}"
  when: local_refstack_found.matched == 0

- name: Look for python3
  command: "python3 --version"
  ignore_errors: true
  register: python3_is_available
  changed_when: false

- name: Set python3 params for setup_env
  set_fact:
    python3_param: "-p 3"
  when: python3_is_available.rc == 0

- name: Clone py2 python-tempestconf
  git:
    repo: 'https://git.openstack.org/openinfra/python-tempestconf.git'
    dest: "{{ refstack_client_source }}/.tempestconf_source"
    version: "2.5.0"
  when:
    - python3_is_available.rc != 0
    - tempestconf_source is not defined

- when: refstack_tempest_plugins is defined
  block:
    # refstack-client allows installation of additional packages to find more
    # tests by tempest. The additional tempest plugins should be defined in
    # "tempest-additional-requirements.txt" file. This block enables this
    # option by using "refstack_tempest_plugins" parameter.
    # Usage:
    #    refstack_tempest_plugins:               ===>    refstack_tempest_plugins:
    #       <tempest_plugin_name>:<tag/branch>   ===>       manila:1.3.0
    - name: Add additional requirements for external test suites
      replace:
        path: "{{ refstack_client_source }}/setup_env"
        regexp: '#(.*tempest-additional-requirements.txt$)'
        replace: '\1'

    - name: Add tempest plugins to tempest-additional-requirements.txt
      lineinfile:
        path: "{{ refstack_client_source }}/tempest-additional-requirements.txt"
        line: "git+https://opendev.org/openstack/{{ item.key }}-tempest-plugin.git@{{ item.value }}"
      with_dict: "{{ refstack_tempest_plugins }}"

- name: Install refstack-client
  shell: >
    ./setup_env {{ python3_param | default('') }}
    {% if tempest_tag is defined %}
      -t {{ tempest_tag }}
    {% endif %}
    {% if tempestconf_source is defined %}
      -s {{ tempestconf_source }}
    {% endif %}
    {% if tempestconf_source is not defined and python3_is_available.rc != 0 %}
      -s {{ refstack_client_source }}/.tempestconf_source
    {% endif %}
  args:
    chdir: "{{ refstack_client_source }}"
  changed_when: true