---
# Copyright 2021, City Network International AB.
#
# 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: Find the venv's python version
  find:
    paths: "{{ venv_install_destination_path }}/lib/"
    patterns: "python*"
    file_type: directory
    recurse: no
  register: _python_venv_details

- name: Search for lib files to link
  vars:
    _venv_python_major_version: "{{ (_python_venv_details.files[0].path | basename)[:-2] }}"
  shell: >-
    {{ (ansible_facts['pkg_mgr'] == 'apt') | ternary('dpkg -L ' ~ (venv_packages_to_symlink | join(' ')), 'rpm -ql ' ~ (venv_packages_to_symlink | join(' ')) ) }}
    | egrep '^.*{{ _venv_python_major_version }}.*/(site|dist)-packages/.*'
    | egrep -v "__pycache__"
  args:
    warn: no
  changed_when: false
  register: _python_files

- name: Link the python host package files into venv
  vars:
    _venv_python_lib_folder: "{{ _python_venv_details.files[0].path }}"
  file:
    src: "{{ item }}"
    dest: "{{ _venv_python_lib_folder }}/site-packages/{{ item | basename }}"
    state: link
    force: yes
  with_items: "{{ _python_files.stdout_lines }}"